/* ======================================================
   NOSTROMICS THEME — custom.css
   Full design system, layout, components
   ====================================================== */

/* ─────────────────────────────────────────────────────
   1. TOKENS & CUSTOM PROPERTIES
   ───────────────────────────────────────────────────── */
   :root {
    /* Colors */
    --navy:          #0D1B3E;
    --navy-mid:      #1A3460;
    --navy-light:    #243B6A;
    --green:         #00C49A;
    --green-dark:    #009E7C;
    --cyan:          #6EC6CA;
    --cyan-light:    #B8E8EA;
    --bg-light:      #F4F7FB;
    --bg-white:      #FFFFFF;
    --text:          #1A2540;
    --text-muted:    #64748B;
    --text-light:    #94A3B8;
    --border:        #E2E8F0;
    --border-strong: #CBD5E1;
    --shadow-xs:     0 1px 3px rgba(13, 27, 62, 0.06);
    --shadow-sm:     0 2px 8px rgba(13, 27, 62, 0.08);
    --shadow-md:     0 6px 24px rgba(13, 27, 62, 0.10);
    --shadow-lg:     0 16px 48px rgba(13, 27, 62, 0.14);
    --shadow-xl:     0 32px 80px rgba(13, 27, 62, 0.18);
  
    /* Typography */
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:  'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  
    /* Scale */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-md:   1.125rem;
    --text-lg:   1.25rem;
    --text-xl:   1.5rem;
    --text-2xl:  1.875rem;
    --text-3xl:  2.25rem;
    --text-4xl:  3rem;
    --text-5xl:  3.75rem;
  
    /* Spacing */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
  
    /* Layout */
    --container-max:  1200px;
    --container-pad:  clamp(1.25rem, 5vw, 2.5rem);
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  18px;
    --radius-xl:  24px;
    --radius-2xl: 32px;
  
    /* Transitions */
    --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
    --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast:   150ms;
    --duration-base:   250ms;
    --duration-slow:   400ms;
    --duration-slower: 600ms;
  
    /* Header */
    --header-height: 68px;
  }
  
  /* ─────────────────────────────────────────────────────
     2. RESET & BASE
     ───────────────────────────────────────────────────── */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 1rem);
  }
  
  body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.65;
    color: var(--text);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }
  
  img, video, svg {
    max-width: 100%;
    display: block;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  ul, ol {
    list-style: none;
  }
  
  button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
  }
  
  input, textarea, select {
    font: inherit;
  }
  
  /* ─────────────────────────────────────────────────────
     3. UTILITIES
     ───────────────────────────────────────────────────── */
  .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }
  
  .mt-4  { margin-top: var(--space-4); }
  .mt-8  { margin-top: var(--space-8); }
  .btn--full { width: 100%; justify-content: center; }
  
  .skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: -1;
  }
  .skip-link:focus {
    position: fixed;
    top: var(--space-4);
    left: var(--space-4);
    width: auto;
    height: auto;
    overflow: visible;
    z-index: 10000;
    background: var(--navy);
    color: #fff;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-weight: 600;
    outline: 2px solid var(--green);
  }
  
  /* ─────────────────────────────────────────────────────
     4. TYPOGRAPHY — BASE
     ───────────────────────────────────────────────────── */
  h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--navy);
  }
  
  p { color: var(--text-muted); }
  
  strong { color: var(--text); font-weight: 600; }
  
  code, kbd, pre {
    font-family: var(--font-mono);
    font-size: 0.9em;
  }
  
  /* Entry content (CMS-editable pages) */
  .entry-content h2 { font-size: var(--text-2xl); margin-top: var(--space-10); margin-bottom: var(--space-4); }
  .entry-content h3 { font-size: var(--text-xl);  margin-top: var(--space-8);  margin-bottom: var(--space-3); }
  .entry-content h4 { font-size: var(--text-lg);  margin-top: var(--space-6);  margin-bottom: var(--space-2); }
  .entry-content p  { margin-bottom: var(--space-5); color: var(--text-muted); }
  .entry-content ul, .entry-content ol {
    margin-bottom: var(--space-5);
    padding-left: var(--space-6);
  }
  .entry-content ul { list-style: disc; }
  .entry-content ol { list-style: decimal; }
  .entry-content li { margin-bottom: var(--space-2); color: var(--text-muted); }
  .entry-content a { color: var(--green-dark); text-decoration: underline; text-underline-offset: 3px; }
  .entry-content a:hover { color: var(--navy); }
  .entry-content blockquote {
    border-left: 3px solid var(--green);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-8) 0;
    background: var(--bg-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: var(--text-md);
    font-style: italic;
    color: var(--text);
  }
  .entry-content code {
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
  }
  .entry-content pre {
    background: var(--navy);
    color: #e2e8f0;
    padding: var(--space-6);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--space-6);
  }
  .entry-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
  }
  .entry-content img {
    border-radius: var(--radius-md);
    margin: var(--space-8) auto;
  }
  .entry-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: var(--space-10) 0;
  }
  
  /* ─────────────────────────────────────────────────────
     5. BUTTONS
     ───────────────────────────────────────────────────── */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition:
      background var(--duration-base) var(--ease-out),
      color var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out),
      box-shadow var(--duration-base) var(--ease-out),
      transform var(--duration-fast) var(--ease-out);
    white-space: nowrap;
    cursor: pointer;
    line-height: 1;
    letter-spacing: -0.01em;
  }
  .btn:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 3px;
  }
  .btn:active { transform: translateY(1px); }
  
  /* Sizes */
  .btn--sm  { font-size: var(--text-sm);  padding: 0.55rem 1rem; }
  .btn--md  { font-size: var(--text-base); padding: 0.7rem 1.4rem; }
  .btn--lg  { font-size: var(--text-md);  padding: 0.9rem 1.8rem; }
  
  /* Primary */
  .btn--primary {
    background: var(--green);
    color: var(--navy);
  }
  .btn--primary:hover {
    background: var(--green-dark);
    box-shadow: 0 4px 20px rgba(0, 196, 154, 0.35);
    transform: translateY(-1px);
  }
  
  /* Outline */
  .btn--outline {
    background: transparent;
    color: var(--navy);
    border: 1.5px solid var(--border-strong);
  }
  .btn--outline:hover {
    border-color: var(--navy);
    background: var(--bg-light);
  }
  
  /* Ghost (dark background) */
  .btn--ghost {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
    border: 1.5px solid rgba(255,255,255,0.18);
  }
  .btn--ghost:hover {
    background: rgba(255,255,255,0.14);
    color: #fff;
    border-color: rgba(255,255,255,0.3);
  }
  
  /* Ghost light (on dark CTA card) */
  .btn--ghost-light {
    background: transparent;
    color: rgba(255,255,255,0.75);
    border: 1.5px solid rgba(255,255,255,0.25);
  }
  .btn--ghost-light:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border-color: rgba(255,255,255,0.4);
  }
  
  /* White (on colored background) */
  .btn--white {
    background: #fff;
    color: var(--navy);
  }
  .btn--white:hover {
    background: var(--bg-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
  }
  
  /* ─────────────────────────────────────────────────────
     6. BADGES & LABELS
     ───────────────────────────────────────────────────── */
  .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 100px;
  }
  .badge--green {
    background: rgba(0, 196, 154, 0.12);
    color: var(--green-dark);
    border: 1px solid rgba(0, 196, 154, 0.25);
  }
  .badge--green::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
  }
  
  @keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(0.7); }
  }
  
  .section-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green-dark);
    margin-bottom: var(--space-4);
  }
  .section-label--light {
    color: rgba(0, 196, 154, 0.9);
  }
  
  /* ─────────────────────────────────────────────────────
     7. SECTION SHARED PATTERNS
     ───────────────────────────────────────────────────── */
  .section--light { background: var(--bg-light); }
  
  .section-header {
    max-width: 680px;
    margin-bottom: var(--space-16);
  }
  .section-header.centered {
    margin-inline: auto;
    text-align: center;
  }
  
  .section-title {
    font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--navy);
    margin-bottom: var(--space-5);
    line-height: 1.15;
  }
  
  .section-desc {
    font-size: var(--text-md);
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 600px;
  }
  
  /* ─────────────────────────────────────────────────────
     8. SITE HEADER
     ───────────────────────────────────────────────────── */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    height: var(--header-height);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition:
      border-color var(--duration-base) var(--ease-out),
      box-shadow var(--duration-base) var(--ease-out);
  }
  
  .site-header.is-scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
  }
  
  .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    height: 100%;
  }
  
  /* Brand / Wordmark */
  .site-header__wordmark {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -0.03em;
    text-decoration: none;
    transition: opacity var(--duration-fast);
  }
  .site-header__wordmark:hover { opacity: 0.75; }
  .site-header__logo img { height: 36px; width: auto; }
  
  /* Nav */
  .site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
  }
  .site-nav__list a {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-muted);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition:
      color var(--duration-fast),
      background var(--duration-fast);
  }
  .site-nav__list a:hover,
  .site-nav__list .current-menu-item > a {
    color: var(--navy);
    background: var(--bg-light);
  }
  
  /* Actions */
  .site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }
  
  /* Burger */
  .site-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px; height: 36px;
    padding: 6px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    cursor: pointer;
  }
  .site-header__burger span {
    display: block;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base);
    transform-origin: center;
  }
  .site-header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .site-header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  
  /* Mobile nav */
  .site-mobile-nav {
    display: none;
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: #fff;
    z-index: 899;
    overflow-y: auto;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition:
      transform var(--duration-slow) var(--ease-out),
      opacity var(--duration-slow) var(--ease-out);
  }
  .site-mobile-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .site-mobile-nav__inner {
    padding-block: var(--space-8);
  }
  .site-mobile-nav__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
  }
  .site-mobile-nav__list a {
    display: block;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--navy);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--duration-fast);
  }
  .site-mobile-nav__list a:hover { background: var(--bg-light); }
  
  @media (max-width: 900px) {
    .site-nav { display: none; }
    .site-header__burger { display: flex; }
    .site-mobile-nav { display: block; }
  }
  
  /* ─────────────────────────────────────────────────────
     9. SITE FOOTER
     ───────────────────────────────────────────────────── */
  .site-footer {
    background: var(--navy);
    color: rgba(255,255,255,0.7);
    padding-top: var(--space-20);
  }
  
  .site-footer__top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    padding-bottom: var(--space-16);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  
  .site-footer__wordmark {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
  }
  .site-footer__logo img { height: 32px; width: auto; filter: brightness(0) invert(1); }
  .site-footer__tagline {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    max-width: 300px;
    line-height: 1.6;
  }
  
  .site-footer__nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .site-footer__nav-col h4 {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--space-5);
  }
  .site-footer__nav-col ul { list-style: none; }
  .site-footer__nav-col li { margin-bottom: var(--space-3); }
  .site-footer__nav-col a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color var(--duration-fast);
  }
  .site-footer__nav-col a:hover { color: #fff; }
  
  .site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-6);
  }
  .site-footer__copy,
  .site-footer__legal {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
  }
  .site-footer__legal a {
    color: rgba(255,255,255,0.4);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .site-footer__legal a:hover { color: rgba(255,255,255,0.7); }
  
  @media (max-width: 700px) {
    .site-footer__top {
      grid-template-columns: 1fr;
      gap: var(--space-10);
    }
    .site-footer__bottom {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--space-2);
    }
  }
  
  /* ─────────────────────────────────────────────────────
     10. HERO SECTION
     ───────────────────────────────────────────────────── */
  .section-hero {
    position: relative;
    padding-top: clamp(var(--space-16), 10vw, var(--space-32));
    padding-bottom: clamp(var(--space-16), 10vw, var(--space-32));
    overflow: hidden;
  }
  
  .section-hero__bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 80% -10%, rgba(0,196,154,0.07) 0%, transparent 70%),
      radial-gradient(ellipse 60% 50% at -10% 60%, rgba(110,198,202,0.06) 0%, transparent 70%),
      linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
    pointer-events: none;
  }
  
  .section-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(var(--space-12), 6vw, var(--space-20));
    align-items: center;
  }
  
  .section-hero__badge { margin-bottom: var(--space-6); }
  
  .section-hero__heading {
    font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.08;
    color: var(--navy);
    margin-bottom: var(--space-6);
  }
  
  .section-hero__sub {
    font-size: clamp(var(--text-base), 1.5vw, var(--text-md));
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 520px;
    margin-bottom: var(--space-8);
  }
  
  .section-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
  }
  
  .section-hero__domains-label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: var(--space-3);
  }
  .section-hero__domain-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }
  .domain-tag {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 0.25rem 0.75rem;
  }
  
  /* Hero code block */
  .section-hero__visual {
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }
  
  .hero-code-block {
    background: var(--navy);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.06) inset;
    overflow: hidden;
    width: 100%;
    max-width: 520px;
  }
  
  .hero-code-block__bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .hero-code-block__dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
  }
  .hero-code-block__dot:nth-child(1) { background: #FF5F57; }
  .hero-code-block__dot:nth-child(2) { background: #FFBD2E; }
  .hero-code-block__dot:nth-child(3) { background: #28CA41; }
  .hero-code-block__filename {
    margin-left: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
  }
  
  .hero-code-block__pre {
    padding: var(--space-6);
    margin: 0;
    overflow-x: auto;
  }
  .hero-code-block__code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: 1.8;
    color: #CBD5E1;
    white-space: pre;
  }
  
  .tok-comment { color: #4A6080; }
  .tok-kw      { color: var(--cyan); }
  .tok-str     { color: #A3E4D7; }
  .tok-num     { color: #F8C471; }
  
  .hero-code-block__status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    background: rgba(0,196,154,0.08);
    border-top: 1px solid rgba(0,196,154,0.15);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--green);
  }
  .hero-code-block__status-dot {
    width: 7px; height: 7px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
  }
  
  @media (max-width: 960px) {
    .section-hero__grid {
      grid-template-columns: 1fr;
    }
    .section-hero__visual {
      justify-content: flex-start;
    }
    .hero-code-block { max-width: 100%; }
  }
  
  /* ─────────────────────────────────────────────────────
     11. PROBLEMS SECTION
     ───────────────────────────────────────────────────── */
  .section-problems {
    padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  }
  
  .problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
  
  .problem-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition:
      box-shadow var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out),
      transform var(--duration-base) var(--ease-out);
  }
  .problem-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
    transform: translateY(-2px);
  }
  
  .problem-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    background: rgba(0,196,154,0.08);
    border-radius: var(--radius-md);
    color: var(--green-dark);
    margin-bottom: var(--space-5);
  }
  
  .problem-card h3 {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: var(--space-3);
    line-height: 1.3;
  }
  
  .problem-card p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.7;
  }
  
  @media (max-width: 960px) {
    .problems-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 600px) {
    .problems-grid { grid-template-columns: 1fr; }
  }
  
  /* ─────────────────────────────────────────────────────
     12. BENEFITS SECTION
     ───────────────────────────────────────────────────── */
  .section-benefits {
    padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  }
  
  .benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(var(--space-12), 6vw, var(--space-24));
    align-items: start;
  }
  
  .benefits-intro .section-title { margin-bottom: var(--space-5); }
  .benefits-intro .section-desc  { margin-bottom: var(--space-8); }
  
  .benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
  }
  
  .benefit-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    padding: var(--space-6);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: box-shadow var(--duration-base) var(--ease-out);
  }
  .benefit-item:hover { box-shadow: var(--shadow-sm); }
  
  .benefit-item__check {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    background: var(--green);
    border-radius: var(--radius-sm);
    color: var(--navy);
    margin-top: 2px;
  }
  
  .benefit-item__text h4 {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: var(--space-2);
    line-height: 1.3;
  }
  .benefit-item__text p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.65;
  }
  
  @media (max-width: 900px) {
    .benefits-layout { grid-template-columns: 1fr; }
  }
  
  /* ─────────────────────────────────────────────────────
     13. WORKFLOWS SECTION
     ───────────────────────────────────────────────────── */
  .section-workflows {
    padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  }
  
  .workflows-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
  
  .workflow-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    transition:
      box-shadow var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out),
      transform var(--duration-base) var(--ease-out);
  }
  .workflow-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--cyan-light);
    transform: translateY(-2px);
  }
  
  .workflow-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  
  .workflow-card__tag {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--navy-light);
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 0.2rem 0.65rem;
  }
  
  .workflow-card__title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.35;
  }
  
  .workflow-card__desc {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.7;
  }
  
  .workflow-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
  }
  .workflow-card__features li {
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding-left: var(--space-5);
    position: relative;
    line-height: 1.5;
  }
  .workflow-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
  }
  
  /* CTA card within grid */
  .workflow-card--cta {
    background: var(--navy);
    border-color: var(--navy-mid);
  }
  .workflow-card--cta:hover {
    border-color: rgba(110,198,202,0.3);
    box-shadow: var(--shadow-lg);
  }
  .workflow-card__cta-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    height: 100%;
    justify-content: center;
  }
  .workflow-card--cta h3 {
    font-size: var(--text-xl);
    font-weight: 800;
    color: #fff;
  }
  .workflow-card--cta p {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-sm);
    line-height: 1.7;
  }
  
  @media (max-width: 1024px) {
    .workflows-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 600px) {
    .workflows-grid { grid-template-columns: 1fr; }
  }
  
  /* ─────────────────────────────────────────────────────
     14. CTA SECTION
     ───────────────────────────────────────────────────── */
  .section-cta {
    padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  }
  
  .cta-card {
    position: relative;
    background: var(--navy);
    border-radius: var(--radius-2xl);
    padding: clamp(var(--space-10), 5vw, var(--space-16)) clamp(var(--space-10), 5vw, var(--space-20));
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-16);
    align-items: center;
    overflow: hidden;
  }
  
  .cta-card__deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
      radial-gradient(ellipse 70% 80% at 100% 50%, rgba(0,196,154,0.12) 0%, transparent 70%),
      radial-gradient(ellipse 40% 60% at -10% 50%, rgba(110,198,202,0.08) 0%, transparent 70%);
  }
  
  .cta-card__content { position: relative; z-index: 1; }
  
  .cta-card__title {
    font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
  }
  
  .cta-card__desc {
    font-size: var(--text-base);
    color: rgba(255,255,255,0.65);
    line-height: 1.75;
    margin-bottom: var(--space-8);
    max-width: 540px;
  }
  
  .cta-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }
  
  .cta-card__note {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
  }
  
  .cta-card__stats {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    border-left: 1px solid rgba(255,255,255,0.08);
    padding-left: var(--space-16);
  }
  
  .cta-stat {}
  .cta-stat__number {
    display: block;
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--green);
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-1);
  }
  .cta-stat__label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.45);
  }
  
  @media (max-width: 900px) {
    .cta-card { grid-template-columns: 1fr; gap: var(--space-10); }
    .cta-card__stats {
      border-left: none;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-left: 0;
      padding-top: var(--space-8);
      flex-direction: row;
      flex-wrap: wrap;
      gap: var(--space-8);
    }
  }
  
  /* ─────────────────────────────────────────────────────
     15. FAQ SECTION
     ───────────────────────────────────────────────────── */
  .section-faq {
    padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  }
  
  .faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition:
      box-shadow var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out);
  }
  .faq-item:has(.faq-item__question[aria-expanded="true"]) {
    border-color: rgba(0,196,154,0.25);
    box-shadow: var(--shadow-sm);
  }
  
  .faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-7);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--navy);
    line-height: 1.4;
    transition: background var(--duration-fast);
  }
  .faq-item__question:hover { background: var(--bg-light); }
  .faq-item__question:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: -2px;
    border-radius: var(--radius-lg);
  }
  
  .faq-item__icon {
    flex-shrink: 0;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    position: relative;
    transition:
      background var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out),
      transform var(--duration-base) var(--ease-out);
  }
  .faq-item__icon::before,
  .faq-item__icon::after {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    background: var(--text-muted);
    border-radius: 2px;
    transition: opacity var(--duration-base), transform var(--duration-base) var(--ease-out);
  }
  .faq-item__icon::before { width: 10px; height: 1.5px; }
  .faq-item__icon::after  { width: 1.5px; height: 10px; }
  
  .faq-item__question[aria-expanded="true"] .faq-item__icon {
    background: rgba(0,196,154,0.1);
    border-color: rgba(0,196,154,0.3);
    transform: rotate(45deg);
  }
  .faq-item__question[aria-expanded="true"] .faq-item__icon::before,
  .faq-item__question[aria-expanded="true"] .faq-item__icon::after {
    background: var(--green-dark);
  }
  
  .faq-item__answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--duration-slow) var(--ease-out);
  }
  .faq-item__answer:not([hidden]) {
    max-height: 400px;
  }
  .faq-item__answer p {
    padding: 0 var(--space-7) var(--space-7);
    font-size: var(--text-base);
    color: var(--text-muted);
    line-height: 1.75;
  }
  
  /* ─────────────────────────────────────────────────────
     16. CONTACT SECTION
     ───────────────────────────────────────────────────── */
  .section-contact {
    padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  }
  
  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: clamp(var(--space-12), 6vw, var(--space-20));
    align-items: start;
  }
  
  .contact-info .section-title { margin-bottom: var(--space-5); }
  .contact-info .section-desc  { margin-bottom: var(--space-8); }
  
  .contact-info__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }
  .contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .contact-info__icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--green-dark);
    margin-top: 2px;
  }
  .contact-info__label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: var(--space-1);
  }
  .contact-info__value {
    display: block;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--navy);
    text-decoration: none;
    transition: color var(--duration-fast);
  }
  a.contact-info__value:hover { color: var(--green-dark); text-decoration: underline; text-underline-offset: 3px; }
  
  /* Form */
  .contact-form-wrap {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: clamp(var(--space-8), 4vw, var(--space-12));
  }
  
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }
  .contact-form__row { display: flex; flex-direction: column; gap: var(--space-5); }
  .contact-form__row--two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
  .contact-form__field { display: flex; flex-direction: column; gap: var(--space-2); }
  
  .contact-form__label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--navy);
    letter-spacing: -0.01em;
  }
  .contact-form__label span[aria-label="required"] {
    color: var(--green-dark);
    margin-left: 2px;
  }
  
  .contact-form__input {
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.9rem;
    font-size: var(--text-sm);
    color: var(--text);
    transition:
      border-color var(--duration-fast),
      box-shadow var(--duration-fast);
    width: 100%;
    appearance: none;
  }
  .contact-form__input::placeholder { color: var(--text-light); }
  .contact-form__input:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(0, 196, 154, 0.12);
  }
  .contact-form__input:invalid:not(:placeholder-shown) {
    border-color: #E55353;
  }
  
  .contact-form__select {
    background-image: url("image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%2364748B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
    cursor: pointer;
  }
  
  .contact-form__textarea { resize: vertical; min-height: 140px; }
  
  .contact-form__row--submit {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-2);
  }
  
  .contact-form__submit { flex-shrink: 0; }
  
  .contact-form__privacy {
    font-size: var(--text-xs);
    color: var(--text-light);
    line-height: 1.6;
    max-width: 300px;
  }
  .contact-form__privacy a {
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  .contact-form__privacy a:hover { color: var(--navy); }
  
  /* Success state */
  .contact-form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    text-align: center;
    padding: var(--space-12);
  }
  .contact-form-success h3 {
    font-size: var(--text-xl);
    color: var(--navy);
  }
  .contact-form-success p {
    color: var(--text-muted);
    font-size: var(--text-base);
  }
  
  @media (max-width: 900px) {
    .contact-layout { grid-template-columns: 1fr; }
  }
  @media (max-width: 540px) {
    .contact-form__row--two { grid-template-columns: 1fr; }
    .contact-form__row--submit { flex-direction: column; align-items: stretch; }
    .contact-form__submit { width: 100%; justify-content: center; }
  }
  
  /* ─────────────────────────────────────────────────────
     17. POST / ARCHIVE / PAGE TEMPLATES
     ───────────────────────────────────────────────────── */
  .page-content,
  .single-post,
  .archive-page,
  .index-page {
    padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  }
  
  .page-heading {
    margin-bottom: var(--space-12);
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--space-8);
  }
  .page-heading__title {
    font-size: var(--text-3xl);
    font-weight: 800;
    letter-spacing: -0.03em;
  }
  
  .page-article__header {
    margin-bottom: var(--space-10);
    max-width: 760px;
  }
  .page-article__title {
    font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
  }
  .page-article__body { max-width: 760px; }
  
  /* Posts grid */
  .posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
  }
  @media (max-width: 900px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 580px) { .posts-grid { grid-template-columns: 1fr; } }
  
  .post-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition:
      box-shadow var(--duration-base) var(--ease-out),
      transform var(--duration-base) var(--ease-out);
    display: flex;
    flex-direction: column;
  }
  .post-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .post-card__image { overflow: hidden; aspect-ratio: 3/2; }
  .post-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--duration-slow) var(--ease-out); }
  .post-card:hover .post-card__image img { transform: scale(1.04); }
  .post-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
  .post-card__meta { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
  .post-card__date {
    font-size: var(--text-xs);
    color: var(--text-light);
    font-weight: 500;
  }
  .post-card__cats a {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--green-dark);
    text-decoration: none;
    letter-spacing: 0.03em;
  }
  .post-card__title {
    font-size: var(--text-lg);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
  }
  .post-card__title a { color: var(--navy); text-decoration: none; transition: color var(--duration-fast); }
  .post-card__title a:hover { color: var(--green-dark); }
  .post-card__excerpt {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
  }
  .post-card .btn { margin-top: auto; align-self: flex-start; }
  
  /* Single post */
  .single-post__layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-12);
    align-items: start;
  }
  @media (max-width: 900px) {
    .single-post__layout { grid-template-columns: 1fr; }
    .single-post__sidebar { display: none; }
  }
  
  .post-article__header {
    margin-bottom: var(--space-10);
  }
  .post-article__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
  }
  .post-article__date {
    font-size: var(--text-sm);
    color: var(--text-light);
    font-weight: 500;
  }
  .post-article__title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: 800;
    letter-spacing: -0.035em;
    color: var(--navy);
    margin-bottom: var(--space-6);
  }
  .post-article__thumb {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: var(--space-6);
  }
  .post-article__thumb img { width: 100%; object-fit: cover; }
  
  .post-article__footer {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border);
  }
  .post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    font-size: var(--text-sm);
  }
  .post-tags a {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 0.25rem 0.75rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: border-color var(--duration-fast), color var(--duration-fast);
  }
  .post-tags a:hover { border-color: var(--green); color: var(--navy); }
  
  .post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
  .post-nav__label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: var(--space-2);
  }
  .post-nav a {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--navy);
    text-decoration: none;
    transition: color var(--duration-fast);
  }
  .post-nav a:hover { color: var(--green-dark); }
  .post-nav__next { text-align: right; }
  
  /* Archive header */
  .archive-header {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--border);
  }
  .archive-header__title {
    font-size: var(--text-3xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-3);
  }
  .archive-header__desc p {
    color: var(--text-muted);
    font-size: var(--text-md);
    max-width: 600px;
  }
  
  /* Pagination */
  .pagination {
    margin-top: var(--space-12);
    display: flex;
    justify-content: center;
  }
  .pagination .nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
  }
  .pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; height: 40px;
    padding-inline: var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    border: 1.5px solid var(--border);
    transition: all var(--duration-fast);
  }
  .pagination .page-numbers:hover { border-color: var(--navy); color: var(--navy); }
  .pagination .page-numbers.current {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
  }
  .pagination .page-numbers.dots { border: none; }
  
  /* No results */
  .no-results {
    padding: var(--space-16);
    text-align: center;
  }
  .no-results h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
  }
  
  /* Widgets */
  .widget {
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
  }
  .widget-title {
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border);
  }
  
  /* ─────────────────────────────────────────────────────
     18. BLOCK EDITOR COMPATIBILITY
     ───────────────────────────────────────────────────── */
  .wp-block-image img      { border-radius: var(--radius-md); }
  .wp-block-quote          { border-left: 3px solid var(--green); }
  .wp-block-cover          { border-radius: var(--radius-lg); overflow: hidden; }
  .wp-block-button__link   { border-radius: var(--radius-md) !important; font-weight: 600; }
  .has-navy-color          { color: var(--navy) !important; }
  .has-green-color         { color: var(--green-dark) !important; }
  .has-navy-background-color   { background-color: var(--navy) !important; }
  .has-green-background-color  { background-color: var(--green) !important; }
  .has-bg-light-background-color { background-color: var(--bg-light) !important; }
  
  /* Alignment helpers */
  .alignfull  { max-width: 100vw; margin-inline: calc(-1 * var(--container-pad)); }
  .alignwide  { max-width: calc(var(--container-max) + 2 * var(--container-pad)); margin-inline: calc(-1 * var(--container-pad)); }
  
  /* ─────────────────────────────────────────────────────
     19. ACCESSIBILITY & FOCUS
     ───────────────────────────────────────────────────── */
  :focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 3px;
    border-radius: 3px;
  }
  
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
  }
  
  /* ─────────────────────────────────────────────────────
     20. PRINT
     ───────────────────────────────────────────────────── */
  @media print {
    .site-header, .site-footer, .btn { display: none !important; }
    body { color: #000; background: #fff; }
    a::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #555; }
  }