@layer base, layout, components, utilities;

@layer base {
  :root {
    --rx-slate-50: #f8f9fb;
    --rx-slate-100: #f0f2f5;
    --rx-slate-200: #e2e6ed;
    --rx-slate-300: #c8d0db;
    --rx-slate-400: #9aaab9;
    --rx-slate-500: #6b7e92;
    --rx-slate-600: #4a5e72;
    --rx-slate-700: #334455;
    --rx-slate-800: #1e2d3d;
    --rx-slate-900: #111c28;
    --rx-slate-950: #080e16;

    --rx-accent: #4ade80;
    --rx-accent-dark: #22c55e;
    --rx-accent-light: #bbf7d0;
    --rx-accent-dim: rgba(74, 222, 128, 0.15);

    --rx-text-primary: #111c28;
    --rx-text-secondary: #334455;
    --rx-text-muted: #6b7e92;
    --rx-text-light: #f0f2f5;

    --rx-bg-page: #f8f9fb;
    --rx-bg-card: #ffffff;
    --rx-bg-dark: #111c28;
    --rx-bg-darker: #080e16;

    --rx-shadow-sm: 0 1px 3px rgba(8,14,22,0.06), 0 1px 2px rgba(8,14,22,0.04);
    --rx-shadow-md: 0 4px 12px rgba(8,14,22,0.08), 0 2px 4px rgba(8,14,22,0.05);
    --rx-shadow-lg: 0 8px 32px rgba(8,14,22,0.10), 0 4px 8px rgba(8,14,22,0.06);
    --rx-shadow-xl: 0 16px 48px rgba(8,14,22,0.14), 0 6px 12px rgba(8,14,22,0.08);
    --rx-shadow-accent: 0 4px 20px rgba(74,222,128,0.25), 0 2px 6px rgba(74,222,128,0.12);

    --rx-radius-sm: 6px;
    --rx-radius-md: 12px;
    --rx-radius-lg: 20px;
    --rx-radius-xl: 28px;
    --rx-radius-full: 9999px;

    --rx-space-xs: 0.5rem;
    --rx-space-sm: 1rem;
    --rx-space-md: 1.5rem;
    --rx-space-lg: 2.5rem;
    --rx-space-xl: 4rem;
    --rx-space-2xl: 6rem;
    --rx-space-3xl: 8rem;

    --rx-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    --rx-transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

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

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

  body {
    font-family: 'Schibsted Grotesk', sans-serif;
    background-color: var(--rx-bg-page);
    color: var(--rx-text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  img { max-width: 100%; height: auto; display: block; }
  a { color: inherit; text-decoration: none; transition: color var(--rx-transition); }
  ul { list-style: none; }
  button { cursor: pointer; font-family: inherit; border: none; background: none; }
}

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

@layer components {

  
  .pace .pace-progress { background: var(--rx-accent); }
  .pace .pace-activity { border-top-color: var(--rx-accent); border-left-color: var(--rx-accent); }

  
  .rx-cookie-bar {
    background: var(--rx-slate-900);
    color: var(--rx-text-light);
    padding: 0.6rem var(--rx-space-md);
    border-bottom: 1px solid var(--rx-slate-700);
    transition: max-height var(--rx-transition-slow), opacity var(--rx-transition-slow), padding var(--rx-transition-slow);
    overflow: hidden;
    max-height: fit-content;
  }

  .rx-cookie-bar.rx-cookie-bar--hidden {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    pointer-events: none;
  }

  .rx-cookie-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--rx-space-sm);
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
  }

  .rx-cookie-text {
    font-size: 0.82rem;
    color: var(--rx-slate-300);
    flex: 1;
  }

  .rx-cookie-text a { color: var(--rx-accent); text-decoration: underline; }

  .rx-cookie-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

  .rx-cookie-btn {
    padding: 0.35rem 0.9rem;
    border-radius: var(--rx-radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    transition: all var(--rx-transition);
    min-height: 32px;
  }

  .rx-cookie-decline {
    background: transparent;
    border: 1px solid var(--rx-slate-600);
    color: var(--rx-slate-300);
  }

  .rx-cookie-decline:hover { border-color: var(--rx-slate-400); color: var(--rx-text-light); }

  .rx-cookie-accept {
    background: var(--rx-accent);
    color: var(--rx-slate-900);
    border: 1px solid transparent;
  }

  .rx-cookie-accept:hover { background: var(--rx-accent-dark); box-shadow: var(--rx-shadow-accent); }

  
  .rx-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: rgba(17, 28, 40, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--rx-shadow-sm);
    transition: box-shadow var(--rx-transition);
  }

  .rx-nav.rx-nav--scrolled {
    box-shadow: 0 4px 24px rgba(8,14,22,0.22), 0 1px 4px rgba(8,14,22,0.12);
  }

  .rx-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--rx-space-md);
  }

  .rx-nav-logo { display: flex; align-items: center; }
  .rx-logo-img { height: 36px; width: auto; }

  .rx-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--rx-radius-sm);
    transition: background var(--rx-transition);
  }

  .rx-hamburger:hover { background: rgba(255,255,255,0.08); }

  .rx-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--rx-slate-200);
    border-radius: 2px;
    transition: all var(--rx-transition);
  }

  .rx-hamburger.rx-hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .rx-hamburger.rx-hamburger--open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .rx-hamburger.rx-hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  
  .rx-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 14, 22, 0.65);
    z-index: 950;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--rx-transition-slow);
    backdrop-filter: blur(2px);
  }

  .rx-mobile-overlay.rx-overlay--active {
    opacity: 1;
    pointer-events: all;
  }

  .rx-mobile-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--rx-slate-900);
    z-index: 960;
    transform: translateX(100%);
    transition: transform var(--rx-transition-slow);
    display: flex;
    flex-direction: column;
    padding: var(--rx-space-lg) var(--rx-space-md);
    border-left: 1px solid rgba(255,255,255,0.07);
    box-shadow: -8px 0 40px rgba(8,14,22,0.3);
    overflow-y: auto;
  }

  .rx-mobile-panel.rx-panel--open { transform: translateX(0); }

  .rx-panel-close {
    align-self: flex-end;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-slate-300);
    font-size: 1.2rem;
    border-radius: var(--rx-radius-sm);
    transition: all var(--rx-transition);
    margin-bottom: var(--rx-space-lg);
  }

  .rx-panel-close:hover { background: rgba(255,255,255,0.08); color: var(--rx-text-light); }

  .rx-panel-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
  }

  .rx-panel-link {
    display: block;
    padding: 0.85rem var(--rx-space-sm);
    color: var(--rx-slate-300);
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: var(--rx-radius-md);
    transition: all var(--rx-transition);
    letter-spacing: 0.01em;
  }

  .rx-panel-link:hover,
  .rx-panel-link--active {
    color: var(--rx-text-light);
    background: rgba(255,255,255,0.07);
  }

  .rx-panel-link--active { color: var(--rx-accent); }

  .rx-panel-contact {
    margin-top: var(--rx-space-lg);
    padding-top: var(--rx-space-md);
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .rx-panel-contact p {
    font-size: 0.85rem;
    color: var(--rx-slate-400);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .rx-panel-contact a { color: var(--rx-slate-300); }
  .rx-panel-contact a:hover { color: var(--rx-accent); }
  .rx-panel-contact i { color: var(--rx-accent); width: 16px; }

  
  .rx-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: var(--rx-radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--rx-transition);
    letter-spacing: 0.01em;
    min-height: 48px;
    white-space: nowrap;
  }

  .rx-btn--accent {
    background: var(--rx-accent);
    color: var(--rx-slate-900);
    box-shadow: var(--rx-shadow-sm);
  }

  .rx-btn--accent:hover {
    background: var(--rx-accent-dark);
    box-shadow: var(--rx-shadow-accent);
    transform: translateY(-1px);
  }

  .rx-btn--ghost {
    background: rgba(255,255,255,0.1);
    color: var(--rx-text-light);
    border: 1px solid rgba(255,255,255,0.18);
    backdrop-filter: blur(8px);
  }

  .rx-btn--ghost:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.3);
  }

  .rx-btn--outline {
    background: transparent;
    color: var(--rx-slate-700);
    border: 1.5px solid var(--rx-slate-300);
  }

  .rx-btn--outline:hover {
    border-color: var(--rx-slate-500);
    color: var(--rx-text-primary);
    background: var(--rx-slate-100);
  }

  .rx-btn--full { width: 100%; justify-content: center; }

  
  .rx-section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--rx-accent-dark);
    margin-bottom: 0.75rem;
  }

  .rx-section-label--light { color: var(--rx-accent); }

  .rx-section-heading {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    line-height: 1.18;
    color: var(--rx-text-primary);
    letter-spacing: -0.02em;
  }

  .rx-section-heading--light { color: var(--rx-text-light); }

  
  .rx-hero {
    position: relative;
    background: var(--rx-bg-dark);
    padding-top: calc(64px + var(--rx-space-3xl));
    padding-bottom: 0;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .rx-hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 50% at 80% 20%, rgba(74,222,128,0.08) 0%, transparent 60%),
      radial-gradient(ellipse 50% 60% at 10% 80%, rgba(74,222,128,0.05) 0%, transparent 50%),
      linear-gradient(160deg, var(--rx-slate-950) 0%, var(--rx-slate-900) 50%, var(--rx-slate-800) 100%);
  }

  .rx-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--rx-space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .rx-hero-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--rx-accent);
    margin-bottom: 1.25rem;
  }

  .rx-hero-heading {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    color: var(--rx-text-light);
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    max-width: 700px;
  }

  .rx-hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--rx-slate-400);
    max-width: 560px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
  }

  .rx-hero-cta {
    display: flex;
    gap: var(--rx-space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--rx-space-3xl);
  }

  .rx-hero-cards {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.07);
  }

  .rx-hero-card {
    padding: var(--rx-space-lg) var(--rx-space-md);
    border-right: 1px solid rgba(255,255,255,0.07);
    transition: background var(--rx-transition);
  }

  .rx-hero-card:last-child { border-right: none; }

  .rx-hero-card:hover { background: rgba(255,255,255,0.03); }

  .rx-hero-card-icon {
    width: 44px;
    height: 44px;
    background: var(--rx-accent-dim);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent);
    font-size: 1.1rem;
    margin-bottom: var(--rx-space-sm);
  }

  .rx-hero-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--rx-text-light);
    margin-bottom: 0.5rem;
  }

  .rx-hero-card p {
    font-size: 0.875rem;
    color: var(--rx-slate-400);
    line-height: 1.6;
  }

  
  .rx-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

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

  
  .rx-intro {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: center;
  }

  .rx-intro-text h2 { margin-bottom: var(--rx-space-md); }

  .rx-intro-text p {
    color: var(--rx-text-secondary);
    margin-bottom: var(--rx-space-md);
    font-size: 1.05rem;
    line-height: 1.75;
  }

  .rx-intro-image {
    border-radius: var(--rx-radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--rx-shadow-xl);
  }

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

  
  .rx-features {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-features-header {
    margin-bottom: var(--rx-space-2xl);
    max-width: 600px;
  }

  .rx-features-header h2 { margin-top: 0.5rem; }

  .rx-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .rx-feature-item {
    display: flex;
    gap: var(--rx-space-md);
    padding: var(--rx-space-lg) var(--rx-space-md);
    border-bottom: 1px solid var(--rx-slate-200);
    border-right: 1px solid var(--rx-slate-200);
    transition: background var(--rx-transition);
  }

  .rx-feature-item:nth-child(even) { border-right: none; }
  .rx-feature-item:nth-last-child(-n+2) { border-bottom: none; }

  .rx-feature-item:hover { background: var(--rx-bg-card); }

  .rx-feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--rx-slate-900);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent);
    font-size: 1rem;
    box-shadow: var(--rx-shadow-md);
  }

  .rx-feature-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--rx-text-primary);
    margin-bottom: 0.5rem;
  }

  .rx-feature-body p {
    font-size: 0.9rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
  }

  
  .rx-cascade {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-cascade-header {
    margin-bottom: var(--rx-space-2xl);
    max-width: 560px;
  }

  .rx-cascade-cards {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
  }

  .rx-cascade-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-xl);
    padding: var(--rx-space-lg) var(--rx-space-lg);
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--rx-space-md);
    align-items: start;
    box-shadow: var(--rx-shadow-md);
    position: relative;
    margin-bottom: -20px;
    border: 1px solid var(--rx-slate-200);
    transition: box-shadow var(--rx-transition), transform var(--rx-transition);
  }

  .rx-cascade-card:last-child { margin-bottom: 0; }

  .rx-cascade-card--1 { z-index: 4; }
  .rx-cascade-card--2 { z-index: 3; margin-left: 2rem; }
  .rx-cascade-card--3 { z-index: 2; margin-left: 4rem; }
  .rx-cascade-card--4 { z-index: 1; margin-left: 6rem; }

  .rx-cascade-card:hover {
    box-shadow: var(--rx-shadow-xl);
    transform: translateY(-4px);
    z-index: 10;
  }

  .rx-cascade-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--rx-slate-200);
    line-height: 1;
    letter-spacing: -0.04em;
    padding-top: 0.2rem;
  }

  .rx-cascade-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--rx-text-primary);
  }

  .rx-cascade-content p {
    font-size: 0.95rem;
    color: var(--rx-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--rx-space-md);
  }

  .rx-cascade-img {
    width: 100%;
    border-radius: var(--rx-radius-md);
    aspect-ratio: 16/7;
    object-fit: cover;
    margin-top: var(--rx-space-sm);
    box-shadow: var(--rx-shadow-sm);
  }

  
  .rx-glass-section {
    padding: var(--rx-space-3xl) 0;
    background: linear-gradient(135deg, var(--rx-slate-800) 0%, var(--rx-slate-900) 50%, var(--rx-slate-950) 100%);
    position: relative;
    overflow: hidden;
  }

  .rx-glass-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(74,222,128,0.07) 0%, transparent 70%);
    pointer-events: none;
  }

  .rx-glass-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--rx-radius-xl);
    padding: var(--rx-space-2xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow:
      0 8px 32px rgba(8,14,22,0.3),
      0 2px 8px rgba(8,14,22,0.2),
      inset 0 1px 0 rgba(255,255,255,0.08);
    position: relative;
    z-index: 2;
  }

  .rx-glass-text p {
    color: var(--rx-slate-400);
    margin-top: var(--rx-space-md);
    line-height: 1.75;
    font-size: 1.02rem;
  }

  .rx-glass-image {
    border-radius: var(--rx-radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--rx-shadow-xl);
  }

  
  .rx-resources {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-resources-header {
    text-align: center;
    margin-bottom: var(--rx-space-2xl);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }

  .rx-resources-sub {
    color: var(--rx-text-muted);
    margin-top: var(--rx-space-sm);
    font-size: 1.02rem;
    line-height: 1.7;
  }

  .rx-resources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--rx-space-md);
  }

  .rx-resource-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-lg);
    padding: var(--rx-space-lg) var(--rx-space-md);
    border: 1px solid var(--rx-slate-200);
    box-shadow: var(--rx-shadow-sm);
    transition: all var(--rx-transition);
    display: flex;
    flex-direction: column;
  }

  .rx-resource-card:hover {
    box-shadow: var(--rx-shadow-lg);
    transform: translateY(-4px);
    border-color: var(--rx-slate-300);
  }

  .rx-resource-icon {
    width: 48px;
    height: 48px;
    background: var(--rx-accent-dim);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent-dark);
    font-size: 1.2rem;
    margin-bottom: var(--rx-space-md);
  }

  .rx-resource-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--rx-text-primary);
  }

  .rx-resource-card p {
    font-size: 0.875rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: var(--rx-space-md);
  }

  .rx-resource-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--rx-accent-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: gap var(--rx-transition);
    margin-top: auto;
  }

  .rx-resource-link:hover { gap: 0.7rem; }

  
  .rx-educators-preview {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-educators-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: center;
  }

  .rx-educators-text h2 { margin-bottom: var(--rx-space-md); }

  .rx-educators-text p {
    color: var(--rx-text-secondary);
    margin-bottom: var(--rx-space-md);
    line-height: 1.75;
  }

  .rx-educators-image {
    border-radius: var(--rx-radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--rx-shadow-xl);
  }

  
  .rx-page-hero {
    background: var(--rx-bg-dark);
    padding: calc(64px + var(--rx-space-2xl)) 0 var(--rx-space-2xl);
    position: relative;
    overflow: hidden;
  }

  .rx-page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 80% at 90% 50%, rgba(74,222,128,0.06) 0%, transparent 60%);
  }

  .rx-page-hero .rx-container { position: relative; z-index: 2; }

  .rx-page-hero-heading {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--rx-text-light);
    letter-spacing: -0.03em;
    margin: 0.5rem 0 1rem;
    max-width: 700px;
  }

  .rx-page-hero-sub {
    font-size: 1.05rem;
    color: var(--rx-slate-400);
    max-width: 620px;
    line-height: 1.75;
  }

  
  .rx-educators-main {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-educator-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-xl);
    border: 1px solid var(--rx-slate-200);
    overflow: hidden;
    box-shadow: var(--rx-shadow-md);
    transition: box-shadow var(--rx-transition);
    margin-bottom: var(--rx-space-lg);
  }

  .rx-educator-card:hover { box-shadow: var(--rx-shadow-xl); }

  .rx-educator-card--featured {
    display: grid;
    grid-template-columns: 380px 1fr;
    min-height: 420px;
  }

  .rx-educator-photo {
    overflow: hidden;
    background: var(--rx-slate-200);
  }

  .rx-educator-photo--sm {
    aspect-ratio: 4/3;
    height: 260px;
  }

  .rx-educator-info {
    padding: var(--rx-space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .rx-educator-role {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--rx-accent-dark);
    margin-bottom: 0.5rem;
  }

  .rx-educator-name {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--rx-text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
  }

  .rx-educator-focus {
    font-size: 0.9rem;
    color: var(--rx-text-muted);
    margin-bottom: var(--rx-space-md);
    font-style: italic;
  }

  .rx-educator-info p {
    color: var(--rx-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--rx-space-sm);
    font-size: 0.95rem;
  }

  .rx-educator-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--rx-space-sm);
  }

  .rx-educator-topics span {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    background: var(--rx-slate-100);
    border: 1px solid var(--rx-slate-200);
    border-radius: var(--rx-radius-full);
    color: var(--rx-text-secondary);
  }

  .rx-educator-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-md);
  }

  .rx-educator-card--secondary {
    display: flex;
    flex-direction: column;
  }

  .rx-approach-section {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-approach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: center;
  }

  .rx-approach-text h2 { margin-bottom: var(--rx-space-md); }

  .rx-approach-text p {
    color: var(--rx-text-secondary);
    margin-bottom: var(--rx-space-md);
    line-height: 1.75;
  }

  .rx-approach-image {
    border-radius: var(--rx-radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--rx-shadow-xl);
  }

  
  .rx-library-main {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-library-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: var(--rx-space-2xl);
  }

  .rx-filter-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--rx-text-muted);
    margin-right: 0.5rem;
  }

  .rx-filter-btn {
    padding: 0.45rem 1rem;
    border-radius: var(--rx-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    border: 1.5px solid var(--rx-slate-200);
    color: var(--rx-text-muted);
    transition: all var(--rx-transition);
    min-height: 36px;
  }

  .rx-filter-btn:hover {
    border-color: var(--rx-slate-400);
    color: var(--rx-text-primary);
  }

  .rx-filter-btn--active {
    background: var(--rx-slate-900);
    border-color: var(--rx-slate-900);
    color: var(--rx-text-light);
  }

  .rx-module-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--rx-space-md);
  }

  .rx-module-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-lg);
    padding: var(--rx-space-lg);
    border: 1px solid var(--rx-slate-200);
    box-shadow: var(--rx-shadow-sm);
    transition: all var(--rx-transition);
    display: flex;
    flex-direction: column;
  }

  .rx-module-card:hover {
    box-shadow: var(--rx-shadow-lg);
    transform: translateY(-3px);
    border-color: var(--rx-slate-300);
  }

  .rx-module-card[data-category].rx-module-card--hidden { display: none; }

  .rx-module-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--rx-space-md);
  }

  .rx-module-icon {
    width: 40px;
    height: 40px;
    background: var(--rx-slate-900);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent);
    font-size: 0.95rem;
    box-shadow: var(--rx-shadow-sm);
  }

  .rx-module-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rx-accent-dark);
    background: var(--rx-accent-dim);
    padding: 0.25rem 0.6rem;
    border-radius: var(--rx-radius-full);
  }

  .rx-module-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--rx-text-primary);
    margin-bottom: 0.6rem;
  }

  .rx-module-card p {
    font-size: 0.875rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: var(--rx-space-md);
  }

  .rx-module-meta {
    display: flex;
    gap: var(--rx-space-sm);
    flex-wrap: wrap;
    margin-top: auto;
  }

  .rx-module-meta span {
    font-size: 0.78rem;
    color: var(--rx-text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
  }

  .rx-module-meta i { color: var(--rx-accent-dark); font-size: 0.7rem; }

  .rx-library-note {
    padding: var(--rx-space-2xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-note-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-lg);
    padding: var(--rx-space-lg);
    border: 1px solid var(--rx-slate-200);
    display: flex;
    gap: var(--rx-space-md);
    align-items: flex-start;
    box-shadow: var(--rx-shadow-sm);
  }

  .rx-note-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--rx-accent-dim);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent-dark);
    font-size: 1.1rem;
  }

  .rx-note-text h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--rx-text-primary);
  }

  .rx-note-text p {
    font-size: 0.9rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
  }

  
  .rx-page-hero--guide {
    background: linear-gradient(135deg, var(--rx-slate-900) 0%, var(--rx-slate-800) 100%);
  }

  .rx-guide-intro {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-guide-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: center;
  }

  .rx-guide-intro-text h2 { margin-bottom: var(--rx-space-md); }

  .rx-guide-intro-text p {
    color: var(--rx-text-secondary);
    margin-bottom: var(--rx-space-md);
    line-height: 1.75;
  }

  .rx-guide-intro-image {
    border-radius: var(--rx-radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--rx-shadow-xl);
  }

  .rx-guide-downloads {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-md);
  }

  .rx-download-card {
    background: var(--rx-bg-card);
    border-radius: var(--rx-radius-lg);
    padding: var(--rx-space-lg);
    border: 1px solid var(--rx-slate-200);
    box-shadow: var(--rx-shadow-sm);
    transition: all var(--rx-transition);
    display: flex;
    gap: var(--rx-space-md);
    align-items: flex-start;
  }

  .rx-download-card--featured {
    grid-column: span 2;
    background: var(--rx-slate-900);
    border-color: rgba(255,255,255,0.08);
  }

  .rx-download-card--featured .rx-download-icon {
    background: rgba(74,222,128,0.15);
    color: var(--rx-accent);
  }

  .rx-download-card--featured h3 { color: var(--rx-text-light); }
  .rx-download-card--featured p { color: var(--rx-slate-400); }
  .rx-download-card--featured .rx-download-tag { background: rgba(74,222,128,0.15); color: var(--rx-accent); }

  .rx-download-card:hover {
    box-shadow: var(--rx-shadow-lg);
    transform: translateY(-3px);
  }

  .rx-download-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: var(--rx-accent-dim);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent-dark);
    font-size: 1.3rem;
  }

  .rx-download-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rx-accent-dark);
    background: var(--rx-accent-dim);
    padding: 0.25rem 0.6rem;
    border-radius: var(--rx-radius-full);
    margin-bottom: 0.6rem;
  }

  .rx-download-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--rx-text-primary);
  }

  .rx-download-body p {
    font-size: 0.9rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
    margin-bottom: var(--rx-space-md);
  }

  .rx-download-meta {
    display: flex;
    gap: var(--rx-space-md);
    margin-bottom: var(--rx-space-md);
    flex-wrap: wrap;
  }

  .rx-download-meta span {
    font-size: 0.8rem;
    color: var(--rx-text-muted);
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }

  .rx-download-meta i { color: var(--rx-accent-dark); }

  .rx-guide-principles {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-principles-header {
    margin-bottom: var(--rx-space-2xl);
    max-width: 560px;
  }

  .rx-principles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-lg);
  }

  .rx-principle-item {
    display: flex;
    gap: var(--rx-space-md);
    align-items: flex-start;
  }

  .rx-principle-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--rx-slate-900);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent);
    font-size: 1rem;
    box-shadow: var(--rx-shadow-sm);
  }

  .rx-principle-item h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--rx-text-primary);
  }

  .rx-principle-item p {
    font-size: 0.9rem;
    color: var(--rx-text-muted);
    line-height: 1.65;
  }

  
  .rx-contact-mission {
    padding: var(--rx-space-2xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-mission-card {
    background: var(--rx-slate-900);
    border-radius: var(--rx-radius-xl);
    padding: var(--rx-space-2xl);
    position: relative;
    overflow: hidden;
  }

  .rx-mission-card::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 40%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(74,222,128,0.08) 0%, transparent 70%);
  }

  .rx-mission-quote {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
  }

  .rx-quote-icon {
    font-size: 2.5rem;
    color: var(--rx-accent);
    opacity: 0.4;
    margin-bottom: var(--rx-space-md);
    display: block;
  }

  .rx-mission-quote p {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--rx-slate-200);
    line-height: 1.65;
    font-weight: 500;
    font-style: italic;
    margin-bottom: var(--rx-space-md);
  }

  .rx-mission-attr {
    font-size: 0.85rem;
    color: var(--rx-slate-500);
    font-weight: 600;
    letter-spacing: 0.04em;
  }

  .rx-contact-main {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-slate-100);
  }

  .rx-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-2xl);
    align-items: start;
  }

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

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

  .rx-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rx-space-md);
  }

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

  .rx-form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--rx-text-secondary);
  }

  .rx-form-input {
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--rx-slate-200);
    border-radius: var(--rx-radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--rx-text-primary);
    background: var(--rx-bg-card);
    transition: border-color var(--rx-transition), box-shadow var(--rx-transition);
    min-height: 48px;
    width: 100%;
  }

  .rx-form-input:focus {
    outline: none;
    border-color: var(--rx-accent-dark);
    box-shadow: 0 0 0 3px rgba(74,222,128,0.12);
  }

  .rx-form-select { appearance: none; cursor: pointer; }

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

  .rx-form-check { flex-direction: row; align-items: flex-start; gap: var(--rx-space-sm); }

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

  .rx-checkbox { position: absolute; opacity: 0; width: 0; height: 0; }

  .rx-checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--rx-slate-300);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--rx-transition);
    margin-top: 2px;
  }

  .rx-checkbox:checked + .rx-checkbox-custom {
    background: var(--rx-accent);
    border-color: var(--rx-accent);
  }

  .rx-checkbox:checked + .rx-checkbox-custom::after {
    content: '';
    width: 5px;
    height: 9px;
    border: 2px solid var(--rx-slate-900);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
    display: block;
  }

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

  
  .rx-contact-form:has(.rx-form-input:focus) {
    --form-active: 1;
  }

  .rx-form-group:has(.rx-form-input:focus) .rx-form-label {
    color: var(--rx-accent-dark);
  }

  .rx-contact-info h2 { margin-bottom: var(--rx-space-lg); }

  .rx-contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--rx-space-md);
    margin-bottom: var(--rx-space-lg);
  }

  .rx-contact-detail-item {
    display: flex;
    gap: var(--rx-space-md);
    align-items: flex-start;
  }

  .rx-contact-detail-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--rx-slate-900);
    border-radius: var(--rx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rx-accent);
    font-size: 0.95rem;
  }

  .rx-contact-detail-item strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--rx-text-muted);
    margin-bottom: 0.2rem;
  }

  .rx-contact-detail-item p { font-size: 0.95rem; color: var(--rx-text-secondary); }
  .rx-contact-detail-item a { color: var(--rx-text-secondary); }
  .rx-contact-detail-item a:hover { color: var(--rx-accent-dark); }

  .rx-map-wrap {
    border-radius: var(--rx-radius-lg);
    overflow: hidden;
    box-shadow: var(--rx-shadow-md);
    border: 1px solid var(--rx-slate-200);
  }

  .rx-map-iframe { display: block; }

  
  .rx-thanks-main { min-height: 100vh; display: flex; flex-direction: column; }

  .rx-thanks-hero {
    padding: calc(64px + var(--rx-space-3xl)) var(--rx-space-md) var(--rx-space-3xl);
    background: linear-gradient(135deg, var(--rx-slate-900) 0%, var(--rx-slate-800) 40%, #1a3a2a 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .rx-thanks-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(74,222,128,0.12) 0%, transparent 70%);
  }

  .rx-thanks-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
  }

  .rx-thanks-icon {
    font-size: 4rem;
    color: var(--rx-accent);
    margin-bottom: var(--rx-space-md);
    animation: rx-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  }

  @keyframes rx-pop {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }

  .rx-thanks-heading {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--rx-text-light);
    letter-spacing: -0.03em;
    margin-bottom: var(--rx-space-sm);
  }

  .rx-thanks-sub {
    font-size: 1.1rem;
    color: var(--rx-slate-400);
    line-height: 1.7;
  }

  .rx-thanks-next {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
    flex: 1;
  }

  .rx-thanks-next-inner {
    text-align: center;
    max-width: 640px;
  }

  .rx-thanks-next h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--rx-space-sm);
    color: var(--rx-text-primary);
  }

  .rx-thanks-next p {
    color: var(--rx-text-muted);
    margin-bottom: var(--rx-space-lg);
    line-height: 1.7;
  }

  .rx-thanks-links {
    display: flex;
    gap: var(--rx-space-sm);
    justify-content: center;
    flex-wrap: wrap;
  }

  
  .rx-legal-hero {
    background: var(--rx-slate-900);
    padding: calc(64px + var(--rx-space-2xl)) 0 var(--rx-space-2xl);
  }

  .rx-legal-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--rx-text-light);
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
  }

  .rx-legal-meta {
    font-size: 0.85rem;
    color: var(--rx-slate-500);
    line-height: 1.6;
  }

  .rx-legal-body {
    padding: var(--rx-space-3xl) 0;
    background: var(--rx-bg-page);
  }

  .rx-legal-container { max-width: 820px; }

  .rx-legal-intro {
    font-size: 1rem;
    color: var(--rx-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--rx-space-2xl);
    padding: var(--rx-space-md);
    background: var(--rx-slate-100);
    border-radius: var(--rx-radius-md);
    border-left: 3px solid var(--rx-accent);
  }

  .rx-accordion { display: flex; flex-direction: column; gap: 0; }

  .rx-accordion-item {
    border: 1px solid var(--rx-slate-200);
    border-bottom: none;
    overflow: hidden;
    transition: background var(--rx-transition);
  }

  .rx-accordion-item:first-child { border-radius: var(--rx-radius-md) var(--rx-radius-md) 0 0; }
  .rx-accordion-item:last-child { border-radius: 0 0 var(--rx-radius-md) var(--rx-radius-md); border-bottom: 1px solid var(--rx-slate-200); }

  .rx-accordion-item--open { background: var(--rx-bg-card); }

  .rx-accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--rx-space-md) var(--rx-space-lg);
    text-align: left;
    font-size: 1rem;
    font-weight: 700;
    color: var(--rx-text-primary);
    background: var(--rx-bg-card);
    transition: background var(--rx-transition);
    min-height: 60px;
  }

  .rx-accordion-trigger:hover { background: var(--rx-slate-50); }

  .rx-accordion-icon {
    font-size: 0.8rem;
    color: var(--rx-text-muted);
    transition: transform var(--rx-transition);
    flex-shrink: 0;
    margin-left: var(--rx-space-sm);
  }

  .rx-accordion-item--open .rx-accordion-icon { transform: rotate(180deg); }

  .rx-accordion-body {
    padding: 0 var(--rx-space-lg) var(--rx-space-lg);
    display: none;
    background: var(--rx-bg-card);
  }

  .rx-accordion-item--open .rx-accordion-body { display: block; }

  .rx-accordion-body p {
    font-size: 0.95rem;
    color: var(--rx-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--rx-space-sm);
  }

  .rx-accordion-body p:last-child { margin-bottom: 0; }

  .rx-accordion-body a { color: var(--rx-accent-dark); text-decoration: underline; }

  
  .rx-footer {
    background: var(--rx-slate-950);
    color: var(--rx-slate-400);
    padding: var(--rx-space-3xl) 0 0;
    margin-top: auto;
  }

  .rx-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--rx-space-2xl);
    padding-bottom: var(--rx-space-2xl);
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .rx-footer-logo { height: 32px; margin-bottom: var(--rx-space-sm); }

  .rx-footer-brand p {
    font-size: 0.875rem;
    color: var(--rx-slate-500);
    line-height: 1.7;
    max-width: 280px;
  }

  .rx-footer h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--rx-slate-300);
    margin-bottom: var(--rx-space-md);
  }

  .rx-footer-nav ul,
  .rx-footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .rx-footer-nav a,
  .rx-footer-legal a {
    font-size: 0.875rem;
    color: var(--rx-slate-500);
    transition: color var(--rx-transition);
  }

  .rx-footer-nav a:hover,
  .rx-footer-legal a:hover { color: var(--rx-text-light); }

  .rx-footer-contact p {
    font-size: 0.875rem;
    color: var(--rx-slate-500);
    margin-bottom: 0.6rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    line-height: 1.5;
  }

  .rx-footer-contact i { color: var(--rx-accent); margin-top: 0.15rem; flex-shrink: 0; }
  .rx-footer-contact a { color: var(--rx-slate-500); }
  .rx-footer-contact a:hover { color: var(--rx-text-light); }

  .rx-footer-bottom {
    padding: var(--rx-space-md) 0;
    text-align: center;
  }

  .rx-footer-bottom p {
    font-size: 0.8rem;
    color: var(--rx-slate-600);
  }

  
  .rx-resource-card:has(.rx-resource-icon) {
    border-top: 3px solid transparent;
    transition: border-color var(--rx-transition), box-shadow var(--rx-transition), transform var(--rx-transition);
  }

  .rx-resource-card:has(.rx-resource-icon):hover {
    border-top-color: var(--rx-accent);
  }

  .rx-module-card:has(.rx-module-icon) {
    position: relative;
  }

  .rx-module-card:has(.rx-module-icon)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--rx-accent);
    border-radius: 0 0 var(--rx-radius-lg) var(--rx-radius-lg);
    transform: scaleX(0);
    transition: transform var(--rx-transition);
  }

  .rx-module-card:has(.rx-module-icon):hover::after {
    transform: scaleX(1);
  }

  
  .rx-fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s ease, transform 0.65s ease;
  }

  .rx-fade-up.rx-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .rx-fade-up:nth-child(2) { transition-delay: 0.1s; }
  .rx-fade-up:nth-child(3) { transition-delay: 0.2s; }
  .rx-fade-up:nth-child(4) { transition-delay: 0.3s; }
  .rx-fade-up:nth-child(5) { transition-delay: 0.4s; }
  .rx-fade-up:nth-child(6) { transition-delay: 0.5s; }
}

@layer utilities {

  
  @media (max-width: 1024px) {
    .rx-hero-cards { grid-template-columns: 1fr 1fr 1fr; }
    .rx-resources-grid { grid-template-columns: repeat(2, 1fr); }
    .rx-educator-card--featured { grid-template-columns: 280px 1fr; }
    .rx-footer-grid { grid-template-columns: 1fr 1fr; gap: var(--rx-space-lg); }
  }

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

    .rx-hero { min-height: auto; }

    .rx-hero-cards {
      grid-template-columns: 1fr;
      border-top: none;
    }

    .rx-hero-card {
      border-right: none;
      border-top: 1px solid rgba(255,255,255,0.07);
    }

    .rx-intro-grid,
    .rx-educators-grid,
    .rx-approach-grid,
    .rx-guide-intro-grid,
    .rx-contact-grid { grid-template-columns: 1fr; }

    .rx-intro-image,
    .rx-educators-image,
    .rx-approach-image,
    .rx-guide-intro-image { aspect-ratio: 16/9; }

    .rx-features-grid { grid-template-columns: 1fr; }
    .rx-feature-item { border-right: none; }
    .rx-feature-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--rx-slate-200); }
    .rx-feature-item:last-child { border-bottom: none; }

    .rx-cascade-card { grid-template-columns: 60px 1fr; }
    .rx-cascade-card--2 { margin-left: 0.5rem; }
    .rx-cascade-card--3 { margin-left: 1rem; }
    .rx-cascade-card--4 { margin-left: 1.5rem; }

    .rx-glass-panel {
      grid-template-columns: 1fr;
      padding: var(--rx-space-lg);
    }

    .rx-resources-grid { grid-template-columns: 1fr; }

    .rx-educator-card--featured { grid-template-columns: 1fr; }
    .rx-educator-photo { aspect-ratio: 16/9; height: auto; }
    .rx-educator-info { padding: var(--rx-space-lg); }
    .rx-educator-row { grid-template-columns: 1fr; }

    .rx-module-grid { grid-template-columns: 1fr; }

    .rx-download-grid { grid-template-columns: 1fr; }
    .rx-download-card--featured { grid-column: span 1; }
    .rx-download-card { flex-direction: column; }

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

    .rx-form-row { grid-template-columns: 1fr; }

    .rx-footer-grid { grid-template-columns: 1fr; gap: var(--rx-space-lg); }

    .rx-cascade-card {
      padding: var(--rx-space-md);
    }
  }

  @media (max-width: 480px) {
    .rx-hero-heading { font-size: 2.2rem; }
    .rx-hero-cta { flex-direction: column; }
    .rx-hero-cta .rx-btn { width: 100%; justify-content: center; }
    .rx-cascade-card--2,
    .rx-cascade-card--3,
    .rx-cascade-card--4 { margin-left: 0; }
    .rx-thanks-links { flex-direction: column; align-items: center; }
    .rx-cookie-inner { flex-direction: column; align-items: flex-start; }
  }
}