@layer reset, tokens, layout, components, utilities;

@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; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
  img, video { max-width: 100%; height: auto; display: block; }
  a { color: inherit; text-decoration: none; }
  ul, ol { list-style: none; }
  button { cursor: pointer; border: none; background: none; font: inherit; }
  input, textarea, select { font: inherit; }
  table { border-collapse: collapse; width: 100%; }
}

@layer tokens {
  :root {
    --clr-bg: #f7f6f4;
    --clr-bg-alt: #ffffff;
    --clr-surface: #ffffff;
    --clr-surface-2: #f0ede8;
    --clr-border: #e5e0d8;
    --clr-text: #2a2520;
    --clr-text-muted: #6b6560;
    --clr-text-light: #9e9890;

    --clr-accent: #2d7d6f;
    --clr-accent-hover: #236359;
    --clr-accent-light: #e8f4f2;
    --clr-accent-mid: #4a9e8f;

    --clr-teal: #2d7d6f;
    --clr-teal-light: #e8f4f2;
    --clr-rose: #b5524a;
    --clr-rose-light: #fbedec;
    --clr-amber: #a06a1a;
    --clr-amber-light: #fef3e2;
    --clr-slate: #4a5568;
    --clr-slate-light: #edf2f7;

    --clr-thanks-bg: #2d7d6f;

    --shadow-xs: 0 1px 2px rgba(42,37,32,0.04), 0 1px 3px rgba(42,37,32,0.06);
    --shadow-sm: 0 2px 4px rgba(42,37,32,0.04), 0 4px 8px rgba(42,37,32,0.06);
    --shadow-md: 0 4px 8px rgba(42,37,32,0.04), 0 8px 20px rgba(42,37,32,0.08), 0 1px 3px rgba(42,37,32,0.04);
    --shadow-lg: 0 8px 16px rgba(42,37,32,0.04), 0 16px 40px rgba(42,37,32,0.10), 0 2px 4px rgba(42,37,32,0.04);
    --shadow-xl: 0 12px 24px rgba(42,37,32,0.06), 0 24px 56px rgba(42,37,32,0.12), 0 4px 8px rgba(42,37,32,0.04);

    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;

    --font-heading: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --nav-height: 72px;
    --container-max: 1200px;
    --container-pad: clamp(16px, 4vw, 40px);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
  }
}

@layer layout {
  body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    font-size: 16px;
    line-height: 1.65;
    display: flex;
    flex-direction: column;
  }

  main { flex: 1; padding-top: var(--nav-height); }

  .rd-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-pad);
    padding-right: var(--container-pad);
  }
}

@layer components {

  
  .rd-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition-base);
    height: var(--nav-height);
  }

  .rd-nav.rd-nav-scrolled {
    box-shadow: var(--shadow-md);
  }

  .rd-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
    gap: var(--space-6);
  }

  .rd-nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
    transition: opacity var(--transition-fast);
  }
  .rd-nav-logo:hover { opacity: 0.8; }

  .rd-logo-img { width: 32px; height: 32px; }
  .rd-logo-img-white { filter: brightness(0) invert(1); }

  .rd-logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--clr-text);
    letter-spacing: -0.02em;
  }

  .rd-nav-tabs {
    display: none;
    align-items: center;
    gap: var(--space-1);
    background: var(--clr-surface-2);
    padding: 4px;
    border-radius: var(--radius-full);
  }

  .rd-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    transition: all var(--transition-base);
    white-space: nowrap;
  }

  .rd-tab:hover {
    color: var(--clr-text);
    background: rgba(255,255,255,0.7);
  }

  .rd-tab-active {
    background: var(--clr-surface);
    color: var(--clr-accent);
    box-shadow: var(--shadow-sm);
  }

  .rd-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }
  .rd-hamburger:hover { background: var(--clr-surface-2); }
  .rd-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--clr-text);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
  }

  
  .rd-mobile-tabbar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    box-shadow: 0 -4px 20px rgba(42,37,32,0.10);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .rd-mobile-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 10px 4px;
    color: var(--clr-text-muted);
    font-size: 0.65rem;
    font-weight: 500;
    min-height: 56px;
    transition: all var(--transition-base);
  }
  .rd-mobile-tab i { font-size: 1.1rem; transition: transform var(--transition-base); }
  .rd-mobile-tab:hover { color: var(--clr-accent); }
  .rd-mobile-tab:hover i { transform: translateY(-2px); }
  .rd-mobile-tab-active { color: var(--clr-accent); }
  .rd-mobile-tab-active i { transform: translateY(-2px); }

  
  .rd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all var(--transition-base);
    min-height: 48px;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
  }

  .rd-btn-primary {
    background: var(--clr-accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(45,125,111,0.25), 0 1px 3px rgba(45,125,111,0.15);
  }
  .rd-btn-primary:hover {
    background: var(--clr-accent-hover);
    box-shadow: 0 4px 16px rgba(45,125,111,0.35), 0 2px 6px rgba(45,125,111,0.20);
    transform: translateY(-1px);
  }

  .rd-btn-ghost {
    background: transparent;
    color: var(--clr-text);
    border-color: var(--clr-border);
  }
  .rd-btn-ghost:hover {
    background: var(--clr-surface-2);
    border-color: var(--clr-text-muted);
  }

  .rd-btn-ghost-light {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border-color: rgba(255,255,255,0.4);
  }
  .rd-btn-ghost-light:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.7);
  }

  .rd-btn-outline {
    background: transparent;
    color: var(--clr-accent);
    border-color: var(--clr-accent);
  }
  .rd-btn-outline:hover {
    background: var(--clr-accent-light);
  }

  .rd-btn-white-outline {
    background: transparent;
    color: #fff;
    border-color: #fff;
    font-size: 1rem;
    padding: 16px 36px;
  }
  .rd-btn-white-outline:hover {
    background: rgba(255,255,255,0.15);
  }

  .rd-btn-full { width: 100%; }

  
  .rd-hero {
    position: relative;
    background: var(--clr-bg);
    padding: clamp(60px, 10vw, 120px) 0 clamp(60px, 8vw, 100px);
    overflow: hidden;
  }

  .rd-hero-bg-shape {
    position: absolute;
    top: -80px;
    right: -120px;
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(45,125,111,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }

  .rd-hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
  }

  .rd-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--clr-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--clr-accent-light);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
  }

  .rd-hero-headline {
    display: flex;
    flex-direction: column;
    gap: 0;
    font-family: var(--font-heading);
    line-height: 1.1;
    margin-bottom: var(--space-6);
  }

  .rd-headline-l1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    color: var(--clr-text-muted);
  }

  .rd-headline-l2 {
    font-size: clamp(3.5rem, 9vw, 6.5rem);
    font-weight: 700;
    color: var(--clr-text);
    line-height: 1.0;
    letter-spacing: -0.03em;
  }

  .rd-headline-l3 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 500;
    color: var(--clr-accent);
    letter-spacing: -0.01em;
  }

  .rd-hero-sub {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--clr-text-muted);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: var(--space-8);
  }

  .rd-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
  }

  .rd-hero-visual { position: relative; }

  .rd-hero-img-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
  }

  .rd-hero-img {
    width: 100%;
    height: clamp(280px, 45vw, 480px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-hero-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-text);
  }
  .rd-hero-badge i { color: var(--clr-rose); font-size: 1.1rem; }

  
  .rd-about-preview {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-about-card {
    display: flex;
    gap: var(--space-8);
    background: var(--clr-bg);
    border-radius: var(--radius-xl);
    padding: clamp(32px, 5vw, 56px);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-border);
    position: relative;
    overflow: hidden;
  }

  .rd-about-accent-line {
    width: 4px;
    background: linear-gradient(to bottom, var(--clr-accent), var(--clr-accent-mid));
    border-radius: var(--radius-full);
    flex-shrink: 0;
    min-height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    border-radius: 0 0 0 var(--radius-xl);
  }

  .rd-about-inner { padding-left: var(--space-4); }

  .rd-about-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--clr-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-3);
  }

  .rd-about-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
  }

  .rd-about-body {
    color: var(--clr-text-muted);
    line-height: 1.75;
    max-width: 680px;
    margin-bottom: var(--space-6);
  }

  .rd-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--clr-accent);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: gap var(--transition-base);
  }
  .rd-link-arrow:hover { gap: var(--space-4); }
  .rd-link-arrow i { transition: transform var(--transition-base); }
  .rd-link-arrow:hover i { transform: translateX(4px); }

  
  .rd-features {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-section-header {
    text-align: center;
    margin-bottom: clamp(40px, 6vw, 72px);
  }

  .rd-section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
  }

  .rd-section-sub {
    font-size: 1.0625rem;
    color: var(--clr-text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
  }

  .rd-feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
    margin-bottom: clamp(48px, 8vw, 96px);
  }
  .rd-feature-row:last-child { margin-bottom: 0; }

  .rd-feature-visual {
    position: relative;
  }

  .rd-feature-icon-wrap {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    z-index: 2;
    box-shadow: var(--shadow-md);
  }

  .rd-icon-teal { background: var(--clr-teal); color: #fff; }
  .rd-icon-rose { background: var(--clr-rose); color: #fff; }
  .rd-icon-amber { background: var(--clr-amber); color: #fff; }
  .rd-icon-slate { background: var(--clr-slate); color: #fff; }

  .rd-feature-img {
    width: 100%;
    height: clamp(220px, 35vw, 380px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
  }

  .rd-feature-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--clr-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--clr-accent-light);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
  }

  .rd-feature-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
    line-height: 1.25;
  }

  .rd-feature-desc {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-6);
  }

  .rd-feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .rd-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    color: var(--clr-text-muted);
    font-size: 0.9375rem;
  }

  .rd-feature-list li i {
    color: var(--clr-accent);
    margin-top: 3px;
    flex-shrink: 0;
  }

  
  .rd-how {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-how-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }

  .rd-how-step {
    background: var(--clr-bg);
    border-radius: var(--radius-xl);
    padding: clamp(24px, 4vw, 40px);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    position: relative;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
  }
  .rd-how-step:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }

  .rd-how-connector {
    display: none;
  }

  .rd-step-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--clr-border);
    line-height: 1;
    margin-bottom: var(--space-3);
  }

  .rd-step-icon {
    width: 48px;
    height: 48px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.25rem;
    margin-bottom: var(--space-4);
  }

  .rd-step-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }

  .rd-step-desc {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
  }

  
  .rd-calculator {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-calc-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--clr-border);
  }

  .rd-calc-left {
    padding: clamp(32px, 5vw, 56px);
    background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-hover) 100%);
    color: #fff;
  }

  .rd-calc-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
    color: rgba(255,255,255,0.9);
  }

  .rd-calc-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-5);
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  .rd-calc-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: var(--space-8);
  }

  .rd-calc-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    opacity: 0.85;
  }

  .rd-calc-right { padding: clamp(32px, 5vw, 56px); }

  .rd-calc-form { display: flex; flex-direction: column; gap: var(--space-6); }

  .rd-calc-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }

  .rd-calc-select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-bg);
    color: var(--clr-text);
    font-size: 0.9375rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6560' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    min-height: 48px;
  }
  .rd-calc-select:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(45,125,111,0.12);
  }

  .rd-calc-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .rd-calc-opt {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--clr-border);
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    background: var(--clr-bg);
    transition: all var(--transition-base);
    min-height: 44px;
  }
  .rd-calc-opt:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
  .rd-calc-opt-active {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
    color: var(--clr-accent);
    font-weight: 500;
  }

  .rd-calc-result {
    background: var(--clr-surface-2);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    border-left: 3px solid var(--clr-accent);
  }

  .rd-calc-result-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--clr-accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-2);
  }

  .rd-calc-result-text {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
  }

  
  .rd-topics {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-topics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .rd-topic-card {
    background: var(--clr-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
  }
  .rd-topic-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .rd-topic-featured {
    position: relative;
    overflow: hidden;
    padding: 0;
    min-height: 280px;
  }

  .rd-topic-img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
  }

  .rd-topic-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(42,37,32,0.85) 0%, rgba(42,37,32,0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    color: #fff;
  }

  .rd-topic-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--clr-accent);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
    width: fit-content;
  }

  .rd-topic-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
  }

  .rd-topic-excerpt { font-size: 0.875rem; opacity: 0.85; line-height: 1.6; }

  .rd-topic-icon {
    width: 44px;
    height: 44px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
  }

  .rd-topic-name {
    font-family: var(--font-heading);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }

  .rd-topic-short {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.55;
  }

  
  .rd-community-preview {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-community-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
  }

  .rd-community-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.2;
  }

  .rd-community-desc {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-8);
  }

  .rd-community-visual { position: relative; }

  .rd-community-img {
    width: 100%;
    height: clamp(240px, 40vw, 400px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-community-float {
    position: absolute;
    top: -16px;
    right: -12px;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-5);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-accent);
  }
  .rd-community-float i { font-size: 1rem; }

  
  .rd-page-hero {
    padding: clamp(60px, 8vw, 100px) 0 clamp(48px, 6vw, 80px);
    position: relative;
    overflow: hidden;
  }

  .rd-page-hero-teal {
    background: linear-gradient(135deg, var(--clr-teal) 0%, #1a5c50 100%);
    color: #fff;
  }

  .rd-page-hero-rose {
    background: linear-gradient(135deg, var(--clr-rose) 0%, #8a3a34 100%);
    color: #fff;
  }

  .rd-page-hero-amber {
    background: linear-gradient(135deg, var(--clr-amber) 0%, #7a5010 100%);
    color: #fff;
  }

  .rd-page-hero-content { max-width: 700px; }

  .rd-page-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(255,255,255,0.2);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
    color: rgba(255,255,255,0.9);
  }

  .rd-page-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--space-5);
    color: #fff;
  }

  .rd-page-sub {
    font-size: clamp(1rem, 2vw, 1.125rem);
    opacity: 0.9;
    line-height: 1.7;
    max-width: 580px;
    color: rgba(255,255,255,0.9);
  }

  
  .rd-about-story {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-story-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-story-img {
    width: 100%;
    height: clamp(260px, 40vw, 460px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-story-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-story-text-col p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }
  .rd-story-text-col p:last-child { margin-bottom: 0; }

  
  .rd-who-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-who-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .rd-who-card {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: clamp(24px, 4vw, 36px);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    transition: all var(--transition-base);
  }
  .rd-who-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
  }

  .rd-who-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: var(--space-5);
  }
  .rd-who-icon.rd-icon-teal { background: var(--clr-teal-light); color: var(--clr-teal); }
  .rd-who-icon.rd-icon-rose { background: var(--clr-rose-light); color: var(--clr-rose); }
  .rd-who-icon.rd-icon-amber { background: var(--clr-amber-light); color: var(--clr-amber); }
  .rd-who-icon.rd-icon-slate { background: var(--clr-slate-light); color: var(--clr-slate); }

  .rd-who-title {
    font-family: var(--font-heading);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-3);
  }

  .rd-who-desc {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
  }

  
  .rd-values-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-values-card {
    background: linear-gradient(135deg, var(--clr-text) 0%, #3d3630 100%);
    border-radius: var(--radius-xl);
    padding: clamp(36px, 5vw, 64px);
    box-shadow: var(--shadow-xl);
    color: #fff;
  }

  .rd-values-header { margin-bottom: clamp(32px, 5vw, 56px); }

  .rd-values-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
  }

  .rd-values-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .rd-value-item {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .rd-value-item:last-child { border-bottom: none; padding-bottom: 0; }

  .rd-value-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255,255,255,0.2);
    flex-shrink: 0;
    line-height: 1;
    min-width: 40px;
  }

  .rd-value-name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-2);
  }

  .rd-value-desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
  }

  
  .rd-approach-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-approach-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-approach-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-approach-text p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }
  .rd-approach-text p:last-child { margin-bottom: 0; }

  .rd-approach-img {
    width: 100%;
    height: clamp(240px, 40vw, 440px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  
  .rd-cta-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-cta-card {
    background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-hover) 100%);
    border-radius: var(--radius-xl);
    padding: clamp(40px, 6vw, 72px);
    text-align: center;
    box-shadow: var(--shadow-xl);
    color: #fff;
  }

  .rd-cta-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.2;
    color: #fff;
  }

  .rd-cta-text {
    font-size: 1.0625rem;
    opacity: 0.9;
    margin-bottom: var(--space-8);
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    color: rgba(255,255,255,0.9);
  }

  .rd-cta-btns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
  }

  
  .rd-platform-intro {
    padding: clamp(40px, 6vw, 72px) 0;
    background: var(--clr-surface);
  }

  .rd-platform-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .rd-platform-feature {
    background: var(--clr-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-base);
  }
  .rd-platform-feature:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .rd-pf-icon {
    width: 44px;
    height: 44px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
  }

  .rd-pf-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }

  .rd-pf-desc {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
  }

  
  .rd-modules-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-modules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .rd-module-card {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: clamp(24px, 4vw, 36px);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }
  .rd-module-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
  }

  .rd-module-featured {
    border-color: var(--clr-accent);
    border-width: 2px;
    background: linear-gradient(135deg, var(--clr-accent-light) 0%, var(--clr-surface) 60%);
  }

  .rd-module-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--clr-accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    width: fit-content;
  }

  .rd-module-icon {
    width: 52px;
    height: 52px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.3rem;
  }

  .rd-module-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.01em;
  }

  .rd-module-desc {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    flex: 1;
  }

  .rd-module-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .rd-module-details span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--clr-text-muted);
    font-weight: 500;
  }
  .rd-module-details span i { color: var(--clr-accent); }

  
  .rd-platform-visual-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-platform-visual-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-pv-img {
    width: 100%;
    height: clamp(240px, 40vw, 440px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-pv-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-platform-visual-text p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }

  .rd-pv-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
  }

  .rd-pv-feat {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    font-weight: 500;
  }
  .rd-pv-feat i { color: var(--clr-accent); }

  
  .rd-community-about {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-community-about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-ca-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-ca-text p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }
  .rd-ca-text p:last-child { margin-bottom: 0; }

  .rd-ca-img {
    width: 100%;
    height: clamp(240px, 40vw, 440px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  
  .rd-community-rules {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-rules-card {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: clamp(36px, 5vw, 64px);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-border);
  }

  .rd-rules-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
  }

  .rd-rules-intro {
    color: var(--clr-text-muted);
    margin-bottom: clamp(32px, 5vw, 48px);
    font-size: 1.0625rem;
    line-height: 1.65;
  }

  .rd-rules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .rd-rule-item {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    padding: var(--space-5);
    background: var(--clr-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--clr-border);
    transition: all var(--transition-base);
  }
  .rd-rule-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(4px);
  }

  .rd-rule-icon {
    width: 44px;
    height: 44px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
  }

  .rd-rule-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }

  .rd-rule-desc {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
  }

  
  .rd-community-activities {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-activities-list {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .rd-activity-row {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
    padding: var(--space-8) 0;
    border-bottom: 1px solid var(--clr-border);
    transition: all var(--transition-base);
  }
  .rd-activity-row:last-child { border-bottom: none; }
  .rd-activity-row:hover { padding-left: var(--space-3); }

  .rd-activity-icon {
    width: 52px;
    height: 52px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
  }

  .rd-activity-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-3);
  }

  .rd-activity-desc {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
  }

  
  .rd-community-join {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-join-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-join-img {
    width: 100%;
    height: clamp(240px, 40vw, 400px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-join-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-join-text p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-6);
  }

  
  .rd-contact-hero {
    padding: clamp(60px, 8vw, 100px) 0 clamp(48px, 6vw, 80px);
    background: linear-gradient(135deg, var(--clr-text) 0%, #3d3630 100%);
  }

  .rd-contact-hero-content { max-width: 600px; color: #fff; }
  .rd-contact-hero .rd-page-title { color: #fff; }
  .rd-contact-hero .rd-page-sub { color: rgba(255,255,255,0.85); }
  .rd-contact-hero .rd-page-eyebrow { color: rgba(255,255,255,0.85); }

  .rd-contact-split {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
  }

  .rd-contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .rd-map-wrap {
    width: 100%;
    height: 280px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--clr-border);
  }

  .rd-contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-5);
  }

  .rd-contact-info-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    transition: all var(--transition-base);
  }
  .rd-contact-info-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
  }

  .rd-cic-icon {
    width: 40px;
    height: 40px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1rem;
    flex-shrink: 0;
  }

  .rd-cic-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .rd-cic-text strong { font-size: 0.8125rem; font-weight: 500; color: var(--clr-text-muted); }
  .rd-cic-text span, .rd-cic-text a {
    font-size: 0.9375rem;
    color: var(--clr-text);
    font-weight: 500;
    transition: color var(--transition-fast);
  }
  .rd-cic-text a:hover { color: var(--clr-accent); }

  .rd-form-card {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: clamp(28px, 4vw, 48px);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--clr-border);
  }

  .rd-form-title {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
  }

  .rd-form-sub {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-8);
    line-height: 1.6;
  }

  .rd-field-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
  }

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

  .rd-field-input, .rd-field-textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-bg);
    color: var(--clr-text);
    font-size: 0.9375rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    min-height: 48px;
  }
  .rd-field-input:focus, .rd-field-textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(45,125,111,0.12);
  }
  .rd-field-textarea { resize: vertical; min-height: 120px; }

  .rd-field-check { flex-direction: row; align-items: flex-start; }

  .rd-check-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
  }

  .rd-check-input { display: none; }

  .rd-check-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-xs);
    flex-shrink: 0;
    margin-top: 2px;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-bg);
  }
  .rd-check-input:checked + .rd-check-custom {
    background: var(--clr-accent);
    border-color: var(--clr-accent);
  }
  .rd-check-input:checked + .rd-check-custom::after {
    content: '';
    width: 10px;
    height: 6px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translateY(-1px);
    display: block;
  }

  .rd-check-text {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
  }
  .rd-check-text a { color: var(--clr-accent); text-decoration: underline; }

  .rd-form-error {
    color: #b5524a;
    font-size: 0.875rem;
    min-height: 20px;
    margin-bottom: var(--space-3);
  }

  
  .rd-office-section {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-surface);
  }

  .rd-office-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
  }

  .rd-office-img {
    width: 100%;
    height: clamp(240px, 40vw, 440px);
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .rd-office-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
    line-height: 1.25;
  }

  .rd-office-text-col p {
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }

  .rd-office-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--clr-border);
  }

  .rd-od-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
  }
  .rd-od-item i { color: var(--clr-accent); width: 16px; }

  
  .rd-thanks-body main { padding-top: var(--nav-height); }

  .rd-thanks-main {
    min-height: calc(100vh - var(--nav-height) - 300px);
    background: var(--clr-thanks-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(60px, 10vw, 120px) var(--container-pad);
  }

  .rd-thanks-content {
    text-align: center;
    color: #fff;
    max-width: 560px;
  }

  .rd-thanks-icon {
    font-size: 3.5rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--space-8);
    animation: rd-pulse 2s ease-in-out infinite;
  }

  @keyframes rd-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
  }

  .rd-thanks-heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-6);
    line-height: 1.1;
    color: #fff;
  }

  .rd-thanks-text {
    font-size: 1.125rem;
    opacity: 0.9;
    line-height: 1.7;
    margin-bottom: var(--space-10);
    color: rgba(255,255,255,0.9);
  }

  
  .rd-legal-main {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--clr-bg);
    min-height: calc(100vh - var(--nav-height));
  }

  .rd-legal-header {
    margin-bottom: clamp(40px, 6vw, 64px);
    padding-bottom: var(--space-8);
    border-bottom: 2px solid var(--clr-border);
  }

  .rd-legal-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-3);
  }

  .rd-legal-date {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    font-weight: 500;
  }

  .rd-legal-content {
    max-width: 800px;
  }

  .rd-legal-block {
    margin-bottom: clamp(32px, 5vw, 48px);
  }

  .rd-legal-block h2 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--clr-border);
  }

  .rd-legal-block h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-3);
    margin-top: var(--space-5);
  }

  .rd-legal-block p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-4);
  }

  .rd-legal-bullets {
    list-style: disc;
    padding-left: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }

  .rd-legal-bullets li {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
  }

  .rd-legal-bullets a { color: var(--clr-accent); text-decoration: underline; }

  .rd-terms-section {
    margin-bottom: clamp(28px, 4vw, 40px);
  }

  .rd-terms-section h2 {
    font-family: var(--font-heading);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-4);
    padding-left: var(--space-4);
    border-left: 3px solid var(--clr-accent);
  }

  .rd-terms-section p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-3);
    padding-left: var(--space-4);
  }

  .rd-cookies-intro {
    background: var(--clr-accent-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: clamp(32px, 5vw, 48px);
    border-left: 4px solid var(--clr-accent);
  }

  .rd-cookies-intro p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin: 0;
  }

  .rd-cookies-block {
    margin-bottom: clamp(32px, 5vw, 48px);
  }

  .rd-cookies-block h2 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--clr-border);
  }

  .rd-cookies-block p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-4);
  }
  .rd-cookies-block p:last-child { margin-bottom: 0; }

  .rd-cookie-category {
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    margin-bottom: var(--space-4);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-xs);
  }

  .rd-cookie-category h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-3);
  }

  .rd-cookie-category p {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
    margin: 0;
  }

  .rd-cookie-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    margin-bottom: var(--space-5);
  }

  .rd-cookie-table {
    min-width: 600px;
    background: var(--clr-surface);
  }

  .rd-cookie-table th {
    background: var(--clr-surface-2);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
  }

  .rd-cookie-table td {
    padding: 12px 16px;
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    border-bottom: 1px solid var(--clr-border);
    vertical-align: top;
    line-height: 1.5;
  }

  .rd-cookie-table tr:last-child td { border-bottom: none; }
  .rd-cookie-table tr:hover td { background: var(--clr-bg); }

  .rd-cookie-table code {
    background: var(--clr-surface-2);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 0.8125rem;
    font-family: monospace;
    color: var(--clr-accent);
  }

  
  .rd-footer {
    background: var(--clr-text);
    color: rgba(255,255,255,0.8);
    padding: clamp(48px, 6vw, 80px) 0 0;
    margin-top: auto;
  }

  .rd-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(32px, 5vw, 56px);
    margin-bottom: clamp(40px, 6vw, 64px);
  }

  .rd-footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    transition: opacity var(--transition-fast);
  }
  .rd-footer-logo:hover { opacity: 0.8; }

  .rd-footer-logo .rd-logo-text { color: #fff; }

  .rd-footer-tagline {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    max-width: 280px;
  }

  .rd-footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .rd-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
  }
  .rd-footer-contact-item i { color: var(--clr-accent-mid); margin-top: 3px; flex-shrink: 0; width: 14px; }
  .rd-footer-contact-item a { color: rgba(255,255,255,0.65); transition: color var(--transition-fast); }
  .rd-footer-contact-item a:hover { color: #fff; }

  .rd-footer-col-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-5);
  }

  .rd-footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .rd-footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition-fast);
  }
  .rd-footer-links a:hover { color: #fff; }

  .rd-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .rd-footer-copy {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
  }

  .rd-footer-disclaimer {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    line-height: 1.5;
  }

  
  .rd-cookie-consent {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: calc(100% - 32px);
    max-width: 480px;
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--clr-border);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  .rd-cookie-compact {
    padding: var(--space-5) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .rd-cookie-compact-text {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
  }
  .rd-cookie-compact-text a { color: var(--clr-accent); text-decoration: underline; }

  .rd-cookie-compact-btns {
    display: flex;
    gap: var(--space-3);
  }

  .rd-cookie-btn-accept {
    flex: 1;
    padding: 10px 20px;
    background: var(--clr-accent);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
  }
  .rd-cookie-btn-accept:hover { background: var(--clr-accent-hover); }

  .rd-cookie-btn-settings {
    padding: 10px 20px;
    background: var(--clr-surface-2);
    color: var(--clr-text-muted);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
  }
  .rd-cookie-btn-settings:hover { background: var(--clr-border); color: var(--clr-text); }

  .rd-cookie-expanded {
    display: none;
    padding: var(--space-6);
    flex-direction: column;
    gap: var(--space-5);
  }

  .rd-cookie-expanded.rd-cookie-show {
    display: flex;
  }

  .rd-cookie-expanded-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--clr-text);
  }

  .rd-cookie-category-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--clr-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
  }

  .rd-cookie-cat-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-1);
  }

  .rd-cookie-cat-info p {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    line-height: 1.5;
  }

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

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

  .rd-cookie-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--clr-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
  }
  .rd-cookie-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xs);
  }
  .rd-cookie-toggle input:checked + .rd-cookie-toggle-slider { background: var(--clr-accent); }
  .rd-cookie-toggle input:checked + .rd-cookie-toggle-slider::before { transform: translateX(20px); }
  .rd-cookie-toggle input:disabled + .rd-cookie-toggle-slider { opacity: 0.6; cursor: not-allowed; }

  .rd-cookie-expanded-btns {
    display: flex;
    gap: var(--space-3);
  }

  .rd-cookie-btn-save {
    flex: 1;
    padding: 12px 20px;
    background: var(--clr-accent);
    color: #fff;
    border-radius: var(--radius-full);
font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
  }
  .rd-cookie-btn-save:hover { background: var(--clr-accent-hover); }

  .rd-cookie-btn-reject {
    padding: 12px 20px;
    background: var(--clr-surface-2);
    color: var(--clr-text-muted);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
  }
  .rd-cookie-btn-reject:hover { background: var(--clr-border); color: var(--clr-text); }

  .rd-cookie-consent.rd-cookie-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    pointer-events: none;
  }
}

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

  .rd-animate-ready { opacity: 0; transform: translateY(24px); }
  .rd-animate-ready-left { opacity: 0; transform: translateX(-24px); }
  .rd-animate-ready-right { opacity: 0; transform: translateX(24px); }

  @media (prefers-reduced-motion: reduce) {
    .rd-animate-ready,
    .rd-animate-ready-left,
    .rd-animate-ready-right {
      opacity: 1;
      transform: none;
    }
    * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  }
}



@media (min-width: 480px) {
  .rd-how-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }
  .rd-how-connector { display: none; }

  .rd-topics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-who-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-rules-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .rd-nav-tabs { display: flex; }
  .rd-hamburger { display: none; }
  .rd-mobile-tabbar { display: none; }

  main { padding-bottom: 0; }

  .rd-hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .rd-feature-row-normal {
    grid-template-columns: 1fr 1fr;
  }

  .rd-feature-row-reverse {
    grid-template-columns: 1fr 1fr;
  }

  .rd-feature-row-reverse .rd-feature-visual {
    order: 2;
  }
  .rd-feature-row-reverse .rd-feature-text {
    order: 1;
  }

  .rd-how-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
  }

  .rd-how-connector {
    display: block;
    position: absolute;
    top: 60px;
    left: 25%;
    right: 25%;
    height: 2px;
    background: linear-gradient(to right, var(--clr-accent-light), var(--clr-accent-light));
    z-index: 0;
    pointer-events: none;
  }

  .rd-calc-card {
    grid-template-columns: 1fr 1fr;
  }

  .rd-topics-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .rd-topic-featured {
    grid-column: span 2;
  }

  .rd-community-inner {
    grid-template-columns: 1fr 1fr;
  }

  .rd-story-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-who-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-values-list {
    grid-template-columns: 1fr 1fr;
  }

  .rd-approach-inner {
    grid-template-columns: 1fr 1fr;
  }

  .rd-platform-intro-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .rd-modules-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-module-featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto 1fr auto;
    gap: var(--space-4) var(--space-6);
  }

  .rd-module-featured .rd-module-badge { grid-column: 1 / -1; }
  .rd-module-featured .rd-module-icon { grid-column: 1; grid-row: 2; }
  .rd-module-featured .rd-module-title { grid-column: 2; grid-row: 2; align-self: center; }
  .rd-module-featured .rd-module-desc { grid-column: 1 / -1; grid-row: 3; }
  .rd-module-featured .rd-module-details { grid-column: 1; grid-row: 4; }
  .rd-module-featured .rd-btn { grid-column: 3; grid-row: 4; align-self: end; }

  .rd-platform-visual-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-community-about-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-rules-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-join-card {
    grid-template-columns: 1fr 1fr;
  }

  .rd-contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-map-wrap {
    height: 360px;
  }

  .rd-office-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rd-footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .rd-footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .rd-legal-content { max-width: 720px; }
}

@media (min-width: 1024px) {
  .rd-how-steps {
    position: relative;
  }

  .rd-topics-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
  }

  .rd-topic-featured {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
  }

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

  .rd-module-featured {
    grid-column: span 3;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .rd-module-featured .rd-module-badge { order: 0; }
  .rd-module-featured .rd-module-icon { order: 1; }
  .rd-module-featured .rd-module-title { order: 2; }
  .rd-module-featured .rd-module-desc { order: 3; }
  .rd-module-featured .rd-module-details { order: 4; }
  .rd-module-featured .rd-btn { order: 5; width: fit-content; }
}

@media (max-width: 767px) {
  main { padding-bottom: 72px; }

  .rd-cookie-consent {
    bottom: 88px;
  }

  .rd-hero-badge {
    bottom: -12px;
    left: 12px;
  }

  .rd-community-float {
    top: -12px;
    right: 8px;
  }
}

@media (max-width: 479px) {
  .rd-hero-cta { flex-direction: column; align-items: flex-start; }
  .rd-hero-cta .rd-btn { width: 100%; justify-content: center; }

  .rd-cta-btns { flex-direction: column; }
  .rd-cta-btns .rd-btn { width: 100%; }

  .rd-cookie-compact-btns { flex-direction: column; }

  .rd-calc-options { flex-direction: column; }
  .rd-calc-opt { width: 100%; }

  .rd-module-featured { grid-column: span 1; }
}