/* ================================================================
   LUMO AI AGENCY — Shared CSS
   Version: 1.0 | 2026-05-29
   Theme: Dark mode · Lime #B3FF00 primary · #0D0D14 bg
   Architecture: CSS @layer · Design Tokens · clamp() fluid type
   Compatibility: Chrome 105+ · Firefox 110+ · Safari 16+
================================================================ */

/* ================================================================
   LAYER ORDER
================================================================ */
@layer reset, tokens, base, layout, components, utilities;


/* ================================================================
   DESIGN TOKENS
================================================================ */
@layer tokens {
  :root {
    /* ── Brand Colours ────────────────────────────────────────── */
    --primary:         #B3FF00;
    --primary-dark:    #c8ff26;
    --primary-glow:    rgba(179,255,0,0.4);
    --primary-dim:     rgba(179,255,0,0.08);
    --secondary:       #7C3AED;
    --secondary-dim:   rgba(124,58,237,0.1);
    --accent:          #00F5FF;
    --accent-dim:      rgba(0,245,255,0.07);

    /* ── Backgrounds ──────────────────────────────────────────── */
    --bg:              #0D0D14;
    --bg-card:         #13131F;
    --bg-dark:         #09090F;
    --bg-surface:      #13131F;
    --bg-soft:         #09090F;
    --hero-bg:         linear-gradient(160deg, #09090F 0%, #13131F 60%, #0D0D14 100%);

    /* ── Text ─────────────────────────────────────────────────── */
    --text-heading:    #F0F0FF;
    --text:            rgba(240,240,255,0.85);
    --text-muted:      #6B7280;
    --text-on-primary: #0D0D14;
    --logo-color:      #B3FF00;

    /* ── Borders ──────────────────────────────────────────────── */
    --border-color:    rgba(179,255,0,0.15);
    --border-subtle:   rgba(255,255,255,0.06);
    --border-violet:   rgba(124,58,237,0.25);
    --border-cyan:     rgba(0,245,255,0.2);

    /* ── Glows ────────────────────────────────────────────────── */
    --glow-lime:       0 0 30px rgba(179,255,0,0.35);
    --glow-violet:     0 0 30px rgba(124,58,237,0.45);
    --glow-cyan:       0 0 30px rgba(0,245,255,0.35);

    /* ── Gradients ────────────────────────────────────────────── */
    --gradient-primary: var(--primary);

    /* ── Shape ────────────────────────────────────────────────── */
    --radius-sm:  8px;
    --radius:     14px;
    --radius-lg:  20px;
    --radius-btn: 50px;

    /* ── Shadows ──────────────────────────────────────────────── */
    --shadow:          0 4px 24px rgba(0,0,0,0.6);
    --shadow-lg:       0 0 40px rgba(179,255,0,0.2);
    --shadow-primary:  0 8px 30px rgba(179,255,0,0.45);

    /* ── Layout ───────────────────────────────────────────────── */
    --nav-h:       68px;
    --max-width:   1180px;

    /* ── Spacing Scale ────────────────────────────────────────── */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* ── Fluid Typography (320px → 1920px) ────────────────────── */
    --text-xs:   clamp(0.75rem,  0.7rem + 0.2vw,   0.875rem);
    --text-sm:   clamp(0.875rem, 0.83rem + 0.25vw, 1rem);
    --text-base: clamp(1rem,     0.95rem + 0.3vw,  1.125rem);
    --text-lg:   clamp(1.125rem, 1.05rem + 0.4vw,  1.25rem);
    --text-xl:   clamp(1.25rem,  1.15rem + 0.5vw,  1.5rem);
    --text-2xl:  clamp(1.5rem,   1.35rem + 0.75vw, 1.875rem);
    --text-3xl:  clamp(1.75rem,  1.5rem + 1.25vw,  2.25rem);
    --text-4xl:  clamp(2rem,     1.7rem + 1.5vw,   2.75rem);
    --text-hero: clamp(2rem,     5vw + 1rem,        5.2rem);

    /* ── Typography Helpers ───────────────────────────────────── */
    --leading-heading: 1.15;
    --leading-body:    1.65;
    --tracking-caps:   0.08em;
    --fw-medium:   500;
    --fw-semibold: 600;
    --fw-bold:     700;
    --fw-extrabold: 800;
    --fw-black:    900;

    /* ── Motion ───────────────────────────────────────────────── */
    --ease:            cubic-bezier(0.4,0,0.2,1);
    --transition:      0.25s cubic-bezier(0.4,0,0.2,1);
    --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
    --transition-base: 250ms cubic-bezier(0.4,0,0.2,1);
    --transition-slow: 400ms cubic-bezier(0.4,0,0.2,1);

    /* ── Z-index Scale ────────────────────────────────────────── */
    --z-base:     0;
    --z-raised:   10;
    --z-dropdown: 100;
    --z-sticky:   200;
    --z-modal:    300;
    --z-toast:    400;
  }
}


/* ================================================================
   RESET
================================================================ */
@layer reset {
  *, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-size-adjust: 100%;
  }

  body {
    min-height: 100vh;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, h5, h6 {
    line-height: var(--leading-heading);
    font-weight: var(--fw-bold);
    overflow-wrap: break-word;
  }

  p { overflow-wrap: break-word; }

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

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

  button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
  }

  ul, ol { list-style: none; }

  input, select, textarea {
    font-family: inherit;
    font-size: max(16px, 1rem); /* prevent iOS zoom */
  }

  table {
    border-collapse: collapse;
    width: 100%;
  }
}


/* ================================================================
   BASE
================================================================ */
@layer base {
  body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: var(--leading-body);
    font-size: var(--text-base);
  }

  /* :has() scroll-lock for open mobile menu */
  body:has(.mobile-menu.open) { overflow: hidden; }

  h1 { font-size: var(--text-hero); }
  h2 { font-size: var(--text-4xl); }
  h3 { font-size: var(--text-2xl); }
  h4 { font-size: var(--text-xl); }

  h1, h2, h3, h4 {
    font-family: 'Berkshire Swash', serif;
    color: var(--text-heading);
    line-height: var(--leading-heading);
  }

  a { transition: color var(--transition-base); }

  :focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 4px;
  }
  :focus:not(:focus-visible) { outline: none; }

  ::selection {
    background: rgba(179,255,0,0.25);
    color: var(--text-heading);
  }

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


/* ================================================================
   LAYOUT
================================================================ */
@layer layout {

  /* ── Container ─────────────────────────────────────────────── */
  .container {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: 24px;
  }

  /* ── Section ───────────────────────────────────────────────── */
  .section {
    padding-block: 100px;
  }
  .section--dark { background: var(--bg-dark); }
  .section--card { background: var(--bg-card); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }

  /* ── Page Hero (interior pages) ────────────────────────────── */
  .page-hero {
    padding-top: calc(var(--nav-h) + 80px);
    padding-bottom: 80px;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
  }
  .page-hero .container { position: relative; z-index: 2; }
  .page-hero h1 { font-size: clamp(2rem, 5vw, 3.8rem); margin-bottom: 20px; }
  .page-hero p { font-size: 1.1rem; color: var(--text-muted); max-width: 540px; }

  /* ── Stats Bar ──────────────────────────────────────────────── */
  .stats-bar {
    background: var(--bg-dark);
    border-top: 1px solid rgba(179,255,0,0.06);
    border-bottom: 1px solid rgba(179,255,0,0.06);
    padding-block: 48px;
  }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }
  .stat-item {
    text-align: center;
    padding-inline: 24px;
    position: relative;
  }
  .stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    height: 50px; width: 1px;
    background: rgba(179,255,0,0.1);
  }
  .stat-num-big {
    font-family: 'Berkshire Swash', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 400;
    line-height: 1;
    margin-bottom: 8px;
  }
  .stat-num-big.lime   { color: var(--primary);   text-shadow: 0 0 24px rgba(179,255,0,0.4); }
  .stat-num-big.violet { color: var(--secondary); text-shadow: 0 0 24px rgba(124,58,237,0.35); }
  .stat-num-big.cyan   { color: var(--accent);    text-shadow: 0 0 24px rgba(0,245,255,0.35); }
  .stat-label-big {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
  }

  @media (max-width: 768px) {
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .stat-item + .stat-item::before { display: none; }
  }
  @media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .section { padding-block: 64px; }
  }
}


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

  /* ── Navbar ─────────────────────────────────────────────────── */
  .navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: var(--z-sticky);
    background: rgba(13,13,20,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(179,255,0,0.06);
    transition: background var(--transition-slow), border-color var(--transition-slow);
  }
  .navbar.scrolled {
    background: rgba(13,13,20,0.97);
    border-bottom-color: rgba(179,255,0,0.12);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-h);
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: 24px;
  }
  .nav-logo {
    font-family: 'Berkshire Swash', serif;
    font-size: 1.6rem;
    color: var(--primary);
    letter-spacing: -0.01em;
    text-shadow: 0 0 20px rgba(179,255,0,0.4);
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
  }
  .nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
  }
  .nav-links a:hover,
  .nav-links a.active { color: var(--primary); }
  .nav-cta-wrap {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
    background: none;
    border: none;
  }
  .nav-hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
  }
  .mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    background: rgba(13,13,20,0.98);
    border-top: 1px solid var(--border-color);
    padding: 8px 24px 16px;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    padding-block: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
  }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu a:hover { color: var(--primary); }

  @media (max-width: 768px) {
    .nav-links, .nav-cta-wrap { display: none; }
    .nav-hamburger { display: flex; }
  }


  /* ── Buttons ────────────────────────────────────────────────── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: var(--radius-btn);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: none;
    text-decoration: none;
    white-space: nowrap;
    min-height: 48px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base),
                background var(--transition-base), border-color var(--transition-base);
  }

  /* Lime (primary) */
  .btn-primary,
  .btn-lime {
    background: var(--primary);
    color: var(--text-on-primary);
  }
  .btn-primary:hover,
  .btn-lime:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
    color: var(--text-on-primary);
  }

  /* Ghost */
  .btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1.5px solid rgba(240,240,255,0.2);
  }
  .btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
  }

  /* Violet */
  .btn-violet {
    background: var(--secondary);
    color: #fff;
  }
  .btn-violet:hover {
    background: #6d28d9;
    transform: translateY(-2px);
    box-shadow: var(--glow-violet);
  }

  /* Small modifier */
  .btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
    min-height: 40px;
  }


  /* ── Service Card ────────────────────────────────────────────── */
  .service-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  }
  .service-card:hover {
    border-color: rgba(179,255,0,0.28);
    box-shadow: 0 0 32px rgba(179,255,0,0.09);
    transform: translateY(-5px);
  }
  .service-icon {
    font-size: 1.8rem;
    margin-bottom: 18px;
    line-height: 1;
  }
  .service-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
    line-height: 1.3;
  }
  .service-desc {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex-grow: 1;
    margin-bottom: 20px;
  }
  .service-link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-base), opacity var(--transition-base);
  }
  .service-link:hover { gap: 10px; opacity: 0.85; }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  @media (max-width: 1024px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px)  { .services-grid { grid-template-columns: 1fr; } }


  /* ── Pricing Card ────────────────────────────────────────────── */
  .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    position: relative;
  }
  .pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(179,255,0,0.25);
    box-shadow: 0 0 36px rgba(179,255,0,0.08);
  }
  .pricing-card.featured {
    border-color: var(--border-color);
    box-shadow: 0 0 40px rgba(179,255,0,0.1);
  }
  .pricing-card.featured::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
  }
  .pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(179,255,0,0.1);
    border: 1px solid rgba(179,255,0,0.25);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 20px;
    width: fit-content;
  }
  .pricing-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
  }
  .pricing-price {
    font-family: 'Berkshire Swash', serif;
    font-size: 2.6rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 6px;
  }
  .pricing-period {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 24px;
  }
  .pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
    margin-bottom: 28px;
  }
  .pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.5;
  }
  .pricing-feature::before {
    content: '✓';
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
  }


  /* ── FAQ Item ────────────────────────────────────────────────── */
  .faq-list {
    max-width: 780px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .faq-item {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition-base);
  }
  .faq-item[open] { border-color: rgba(179,255,0,0.28); }
  .faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 22px 28px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    cursor: pointer;
    user-select: none;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-icon {
    flex-shrink: 0;
    width: 22px; height: 22px;
    background: rgba(179,255,0,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base), background var(--transition-base);
  }
  .faq-icon svg {
    width: 12px; height: 12px;
    stroke: var(--primary);
    transition: transform var(--transition-base);
  }
  .faq-item[open] .faq-icon { background: rgba(179,255,0,0.22); }
  .faq-item[open] .faq-icon svg { transform: rotate(45deg); }
  .faq-body {
    padding: 0 28px 22px;
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 0.93rem;
  }
  .faq-body a { color: var(--primary); }
  .faq-body a:hover { text-decoration: underline; }


  /* ── Footer ──────────────────────────────────────────────────── */
  .footer {
    background: var(--bg-dark);
    border-top: 1px solid rgba(179,255,0,0.08);
    padding: 64px 0 32px;
  }
  .footer-inner {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: 24px;
  }
  .footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
  }
  .footer-logo {
    font-family: 'Berkshire Swash', serif;
    font-size: 1.5rem;
    color: var(--primary);
    letter-spacing: -0.01em;
    text-shadow: 0 0 20px rgba(179,255,0,0.4);
    display: inline-block;
    margin-bottom: 16px;
  }
  .footer-tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
  }
  .footer-socials {
    display: flex;
    gap: 10px;
  }
  .social-link {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(124,58,237,0.12);
    border: 1px solid rgba(124,58,237,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 0.85rem;
    font-weight: 700;
    transition: background var(--transition-base), border-color var(--transition-base),
                transform var(--transition-base), box-shadow var(--transition-base);
  }
  .social-link svg { width: 18px; height: 18px; fill: currentColor; }
  .social-link:hover {
    background: rgba(124,58,237,0.25);
    border-color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: var(--glow-violet);
    color: #fff;
  }
  .footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-heading);
    margin-bottom: 20px;
  }
  .footer-col ul { display: flex; flex-direction: column; gap: 10px; }
  .footer-col a { font-size: 0.85rem; color: var(--text-muted); }
  .footer-col a:hover { color: var(--primary); }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-copy { font-size: 0.8rem; color: var(--text-muted); }
  .footer-copy a { color: var(--primary); }
  .footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: rgba(179,255,0,0.05);
    border: 1px solid rgba(179,255,0,0.12);
    padding: 5px 12px;
    border-radius: 50px;
  }
  .footer-badge-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 6px rgba(179,255,0,0.8);
    animation: blink 2s infinite;
  }
  @keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

  @media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 560px) {
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
  }


  /* ── Author Bio ──────────────────────────────────────────────── */
  .author-bio {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    margin-block: 40px;
  }
  .author-bio-avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
    overflow: hidden;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
  }
  .author-bio-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 4px;
    font-family: 'Inter', sans-serif;
  }
  .author-bio-role {
    font-size: 0.78rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
  }
  .author-bio-text {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
  }


  /* ── TL;DR Block ─────────────────────────────────────────────── */
  .tldr-block {
    background: rgba(179,255,0,0.04);
    border: 1px solid rgba(179,255,0,0.2);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 24px 28px;
    margin-block: 32px;
  }
  .tldr-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .tldr-label::before {
    content: '';
    display: block;
    width: 16px; height: 2px;
    background: var(--primary);
    border-radius: 2px;
  }
  .tldr-block p {
    font-size: 0.96rem;
    color: var(--text);
    line-height: 1.75;
    margin: 0;
  }
  .tldr-block ul {
    list-style: disc;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .tldr-block li {
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.6;
    list-style: disc;
  }


  /* ── Link Cluster ────────────────────────────────────────────── */
  .link-cluster {
    background: var(--bg-dark);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    margin-block: 32px;
  }
  .link-cluster-title {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 16px;
  }
  .link-cluster-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .link-cluster-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: border-color var(--transition-base), background var(--transition-base);
  }
  .link-cluster-item:hover {
    background: rgba(179,255,0,0.04);
    border-color: rgba(179,255,0,0.15);
    color: var(--primary);
  }
  .link-cluster-item::before {
    content: '→';
    color: var(--primary);
    font-size: 0.85rem;
    flex-shrink: 0;
  }


  /* ── Comparison Table ────────────────────────────────────────── */
  .comparison-table {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    margin-block: 32px;
  }
  .comparison-table table {
    width: 100%;
    border-collapse: collapse;
  }
  .comparison-table thead tr {
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
  }
  .comparison-table th {
    padding: 16px 20px;
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    text-align: left;
  }
  .comparison-table th.highlight {
    color: var(--primary);
    background: rgba(179,255,0,0.05);
  }
  .comparison-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-fast);
  }
  .comparison-table tbody tr:last-child { border-bottom: none; }
  .comparison-table tbody tr:hover { background: rgba(255,255,255,0.02); }
  .comparison-table td {
    padding: 14px 20px;
    font-size: 0.88rem;
    color: var(--text);
    vertical-align: middle;
  }
  .comparison-table td.highlight {
    background: rgba(179,255,0,0.04);
    color: var(--text-heading);
    font-weight: 600;
  }
  .comparison-table .check { color: var(--primary); font-weight: 700; }
  .comparison-table .cross { color: var(--text-muted); opacity: 0.5; }


  /* ── Industry Badge ──────────────────────────────────────────── */
  .industry-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: rgba(179,255,0,0.06);
    border: 1px solid rgba(179,255,0,0.18);
    color: var(--primary);
    transition: background var(--transition-fast), border-color var(--transition-fast);
  }
  .industry-badge:hover {
    background: rgba(179,255,0,0.1);
    border-color: rgba(179,255,0,0.3);
  }
  .industry-badge.violet {
    background: rgba(124,58,237,0.08);
    border-color: rgba(124,58,237,0.22);
    color: var(--secondary);
  }
  .industry-badge.cyan {
    background: rgba(0,245,255,0.06);
    border-color: rgba(0,245,255,0.18);
    color: var(--accent);
  }
  .industry-badge-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }


  /* ── Chip / Pill ─────────────────────────────────────────────── */
  .chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
  }
  .chip-lime   { background: rgba(179,255,0,0.08); border: 1px solid rgba(179,255,0,0.2); color: var(--primary); }
  .chip-violet { background: rgba(124,58,237,0.08); border: 1px solid rgba(124,58,237,0.25); color: var(--secondary); }
  .chip-cyan   { background: rgba(0,245,255,0.06); border: 1px solid rgba(0,245,255,0.18); color: var(--accent); }


  /* ── Testimonial Card ────────────────────────────────────────── */
  .testi-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  }
  .testi-card:hover {
    border-color: rgba(179,255,0,0.22);
    box-shadow: 0 0 28px rgba(179,255,0,0.07);
    transform: translateY(-4px);
  }
  .testi-stars {
    color: var(--primary);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 18px;
  }
  .testi-quote {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 24px;
    font-style: italic;
  }
  .testi-author { display: flex; align-items: center; gap: 14px; }
  .testi-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
  }
  .testi-name { font-size: 0.88rem; font-weight: 700; color: var(--text-heading); }
  .testi-co   { font-size: 0.78rem; color: var(--text-muted); }
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  @media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }


  /* ── Scroll To Top ───────────────────────────────────────────── */
  .scroll-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 46px; height: 46px;
    border-radius: 12px;
    background: var(--primary);
    color: var(--text-on-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: var(--z-modal);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    border: none;
  }
  .scroll-top.visible { opacity: 1; transform: translateY(0); }
  .scroll-top:hover { box-shadow: 0 0 20px rgba(179,255,0,0.5); transform: translateY(-3px); }


  /* ── Progress Bar ────────────────────────────────────────────── */
  .progress-bar {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    background: var(--primary);
    z-index: var(--z-toast);
    width: 0%;
    box-shadow: 0 0 8px rgba(179,255,0,0.6);
    transition: width 0.05s linear;
  }

} /* end @layer components */


/* ================================================================
   UTILITIES
================================================================ */
@layer utilities {

  /* ── Section Label / Eyebrow ─────────────────────────────────── */
  .section-label,
  .section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
  }
  .section-eyebrow::before {
    content: '';
    display: block;
    width: 24px; height: 2px;
    background: var(--primary);
    border-radius: 2px;
  }

  /* ── Section Title ───────────────────────────────────────────── */
  .section-title {
    font-family: 'Berkshire Swash', serif;
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    color: var(--text-heading);
    margin-bottom: 16px;
    line-height: var(--leading-heading);
  }

  /* ── Section Sub ─────────────────────────────────────────────── */
  .section-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 60px;
  }

  /* ── Gradient Text ───────────────────────────────────────────── */
  .gradient-text {
    background: linear-gradient(135deg, var(--primary), #7fbb00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .gradient-text-violet {
    background: linear-gradient(135deg, var(--secondary), #4c1d95);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .gradient-text-cyan {
    background: linear-gradient(135deg, var(--accent), #0088aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  /* ── Text colour helpers ─────────────────────────────────────── */
  .hl-lime   { color: var(--primary); }
  .hl-violet { color: var(--secondary); }
  .hl-cyan   { color: var(--accent); }
  .text-muted { color: var(--text-muted); }

  /* ── Glow helpers ────────────────────────────────────────────── */
  .glow-lime   { text-shadow: 0 0 30px rgba(179,255,0,0.5); }
  .glow-violet { text-shadow: 0 0 30px rgba(124,58,237,0.5); }
  .glow-cyan   { text-shadow: 0 0 30px rgba(0,245,255,0.5); }

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

  .skip-nav {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: var(--z-toast);
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--text-on-primary);
    font-weight: 700;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    text-decoration: none;
    transition: top var(--transition-base);
  }
  .skip-nav:focus { top: 0; }

  /* ── Print ───────────────────────────────────────────────────── */
  @media print {
    .navbar, .footer-socials, .progress-bar, .skip-nav,
    .nav-hamburger, .mobile-menu, .scroll-top { display: none !important; }
    body { color: #000; background: #fff; }
    a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
  }

  /* ── Responsive helpers ──────────────────────────────────────── */
  @media (max-width: 768px) { .hide-mobile { display: none !important; } }
  @media (min-width: 769px) { .show-mobile { display: none !important; } }

} /* end @layer utilities */