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

    :root {
      --navy:   #0F1923;
      --navy2:  #1A2535;
      --teal:   #2BB3A3;
      --teal2:  #22E5D0;
      --slate:  #8FA3B1;
      --white:  #F4F8FA;
      --off:    #E2EDF0;
      --card:   rgba(26,37,53,.72);
      --border: rgba(43,179,163,.2);
      --radius: 16px;
      --radius-sm: 10px;
      --sans:    'Instrument Sans', sans-serif;
      --display: 'Bricolage Grotesque', sans-serif;
    }

    html { scroll-behavior: smooth; }
    body {
      background: var(--navy);
      color: var(--white);
      font-family: var(--sans);
      font-size: 16px;
      line-height: 1.6;
      overflow-x: hidden;
    }
    body::before {
      content: ''; position: fixed; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 0;
    }
    .glow-1 {
      position: fixed; width: 800px; height: 800px;
      background: radial-gradient(circle, rgba(43,179,163,.1) 0%, transparent 70%);
      top: -200px; left: -200px; pointer-events: none; z-index: 0;
    }
    .glow-2 {
      position: fixed; width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(43,179,163,.07) 0%, transparent 70%);
      bottom: 10%; right: -100px; pointer-events: none; z-index: 0;
    }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 18px 6%;
      background: rgba(15,25,35,.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
      transition: border-color .3s;
    }
    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      font-family: var(--display); font-weight: 800; font-size: 1.35rem;
      color: var(--white); text-decoration: none; flex-shrink: 0;
    }
    .nav-links { display: flex; align-items: center; gap: 1.8rem; list-style: none; }
    .nav-links a {
      color: var(--slate); font-size: .88rem; font-weight: 500;
      text-decoration: none; transition: color .2s; white-space: nowrap;
    }
    .nav-links a:hover { color: var(--teal); }
    .nav-links a.active { color: var(--teal); }
    .nav-cta {
      background: var(--teal); color: var(--navy) !important;
      padding: 9px 20px; border-radius: 50px; font-weight: 700 !important;
      font-size: .85rem !important; transition: all .2s !important;
    }
    .nav-cta:hover { background: var(--teal2) !important; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(43,179,163,.4); }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
    .hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: .3s; }
    .mobile-menu {
      display: none; position: fixed; top: 68px; left: 0; right: 0;
      background: rgba(15,25,35,.98); backdrop-filter: blur(24px);
      padding: 28px 6%; border-bottom: 1px solid var(--border);
      flex-direction: column; gap: 20px; z-index: 99;
      box-shadow: 0 20px 60px rgba(0,0,0,.5);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      color: var(--slate); text-decoration: none; font-size: 1rem;
      font-weight: 500; padding: 4px 0; border-bottom: 1px solid rgba(255,255,255,.05);
    }
    .mobile-menu a:last-child { border-bottom: none; }

    /* ── HELPERS ── */
    .section-badge {
      display: inline-flex; align-items: center; gap: 6px;
      color: var(--teal); font-size: .78rem; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1rem;
    }
    .section-badge::before { content:''; width:20px; height:2px; background:var(--teal); }
    .accent {
      background: linear-gradient(120deg, var(--teal), var(--teal2));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .divider { height: 1px; background: linear-gradient(to right, transparent, var(--border), transparent); position: relative; z-index: 1; }
    .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ── BREADCRUMB ── */
    .breadcrumb {
      max-width: 1200px; margin: 0 auto; padding: 0 6% 2rem;
      display: flex; align-items: center; gap: 8px;
      font-size: .82rem; color: var(--slate);
    }
    .breadcrumb a { color: var(--slate); text-decoration: none; transition: color .2s; }
    .breadcrumb a:hover { color: var(--teal); }
    .breadcrumb span { color: rgba(143,163,177,.4); }
    .breadcrumb strong { color: var(--off); }

    /* ════════════════════════════
       HERO
    ════════════════════════════ */
    #blog-hero {
      position: relative; z-index: 1;
      padding: 130px 6% 70px;
      max-width: 1200px; margin: 0 auto;
    }
    .blog-hero-inner {
      display: grid; grid-template-columns: 1fr 420px;
      gap: 60px; align-items: center;
    }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(43,179,163,.12); border: 1px solid var(--border);
      border-radius: 50px; padding: 6px 18px; margin-bottom: 1.4rem;
      font-size: .82rem; font-weight: 600; color: var(--teal); letter-spacing: .04em;
    }
    .badge-dot { width: 7px; height: 7px; background: var(--teal); border-radius: 50%; animation: pulse 2s infinite; }
    @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }
    h1 {
      font-family: var(--display); font-weight: 800;
      font-size: clamp(2.2rem, 4vw, 3.4rem);
      line-height: 1.08; letter-spacing: -.03em; margin-bottom: 1.2rem;
    }
    .hero-sub { color: var(--slate); font-size: 1.05rem; line-height: 1.7; max-width: 500px; margin-bottom: 2rem; }

    /* Search bar */
    .search-bar {
      display: flex; gap: 0;
      background: rgba(255,255,255,.05); border: 1px solid var(--border);
      border-radius: 50px; overflow: hidden; max-width: 480px;
      transition: border-color .2s, box-shadow .2s;
    }
    .search-bar:focus-within { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(43,179,163,.12); }
    .search-bar input {
      flex: 1; background: none; border: none; outline: none;
      padding: 13px 20px; color: var(--white); font-family: var(--sans); font-size: .9rem;
    }
    .search-bar input::placeholder { color: rgba(143,163,177,.5); }
    .search-bar button {
      background: var(--teal); border: none; padding: 13px 22px;
      cursor: pointer; color: var(--navy); font-weight: 700;
      font-size: .85rem; transition: background .2s; display: flex; align-items: center; gap: 6px;
    }
    .search-bar button:hover { background: var(--teal2); }

    /* Hero featured post mini */
    .hero-featured {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 20px; overflow: hidden;
      box-shadow: 0 24px 60px rgba(0,0,0,.35);
      backdrop-filter: blur(20px);
    }
    .hf-thumb {
      height: 180px; background: linear-gradient(135deg, rgba(43,179,163,.15) 0%, rgba(26,37,53,.8) 100%);
      display: flex; align-items: center; justify-content: center;
      font-size: 4rem; border-bottom: 1px solid var(--border);
      position: relative; overflow: hidden;
    }
    .hf-thumb::before {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(45deg, rgba(43,179,163,.08) 0%, transparent 60%);
    }
    .hf-body { padding: 22px; }
    .hf-cat {
      display: inline-block; background: rgba(43,179,163,.12);
      color: var(--teal); font-size: .72rem; font-weight: 700;
      padding: 3px 10px; border-radius: 20px; margin-bottom: 10px;
      border: 1px solid rgba(43,179,163,.2); text-transform: uppercase; letter-spacing: .06em;
    }
    .hf-title {
      font-family: var(--display); font-weight: 700; font-size: 1rem;
      line-height: 1.35; color: var(--white); margin-bottom: 10px;
    }
    .hf-meta { display: flex; align-items: center; gap: 12px; font-size: .76rem; color: var(--slate); }
    .hf-meta span { display: flex; align-items: center; gap: 4px; }

    /* ════════════════════════════
       CATEGORY TABS
    ════════════════════════════ */
    #categorias {
      position: sticky; top: 68px; z-index: 50;
      background: rgba(15,25,35,.92); backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
    }
    .cat-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 6%;
      display: flex; gap: 4px; overflow-x: auto;
      scrollbar-width: none; -ms-overflow-style: none;
    }
    .cat-inner::-webkit-scrollbar { display: none; }
    .cat-btn {
      background: none; border: none; padding: 14px 18px;
      color: var(--slate); font-family: var(--sans); font-size: .84rem;
      font-weight: 500; cursor: pointer; white-space: nowrap;
      border-bottom: 2px solid transparent; transition: all .2s;
    }
    .cat-btn:hover { color: var(--off); }
    .cat-btn.active { color: var(--teal); border-bottom-color: var(--teal); }

    /* ════════════════════════════
       MAIN LAYOUT
    ════════════════════════════ */
    .blog-layout {
      max-width: 1200px; margin: 0 auto; padding: 60px 6% 80px;
      display: grid; grid-template-columns: 1fr 320px;
      gap: 50px; position: relative; z-index: 1;
    }

    /* ════════════════════════════
       FEATURED ARTICLE (BIG)
    ════════════════════════════ */
    .featured-article {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 20px; overflow: hidden; margin-bottom: 32px;
      transition: border-color .3s, transform .3s; cursor: pointer;
      text-decoration: none; display: block;
    }
    .featured-article:hover { border-color: rgba(43,179,163,.45); transform: translateY(-3px); }
    .fa-thumb {
      height: 280px; position: relative; overflow: hidden;
      background: linear-gradient(135deg, rgba(43,179,163,.12) 0%, rgba(26,37,53,.9) 100%);
      display: flex; align-items: center; justify-content: center; font-size: 6rem;
    }
    .fa-thumb::after {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(15,25,35,.7) 0%, transparent 50%);
    }
    .fa-featured-tag {
      position: absolute; top: 18px; left: 18px; z-index: 1;
      background: linear-gradient(135deg, var(--teal), #1E9E90);
      color: var(--navy); font-size: .72rem; font-weight: 800;
      padding: 5px 14px; border-radius: 20px;
      font-family: var(--display); letter-spacing: .04em;
    }
    .fa-body { padding: 28px 30px 30px; }
    .fa-cat {
      display: inline-block; background: rgba(43,179,163,.1);
      color: var(--teal); font-size: .72rem; font-weight: 700;
      padding: 3px 10px; border-radius: 20px; margin-bottom: 12px;
      border: 1px solid rgba(43,179,163,.2); text-transform: uppercase; letter-spacing: .06em;
    }
    .fa-title {
      font-family: var(--display); font-weight: 800;
      font-size: clamp(1.2rem, 2.5vw, 1.55rem);
      line-height: 1.2; color: var(--white); margin-bottom: 12px;
      letter-spacing: -.02em;
    }
    .fa-excerpt { color: var(--slate); font-size: .9rem; line-height: 1.7; margin-bottom: 20px; }
    .fa-meta {
      display: flex; align-items: center; gap: 16px;
      font-size: .78rem; color: var(--slate); flex-wrap: wrap;
    }
    .fa-meta-item { display: flex; align-items: center; gap: 5px; }
    .fa-author-avatar {
      width: 28px; height: 28px; border-radius: 50%;
      background: linear-gradient(135deg, var(--teal), var(--navy2));
      display: flex; align-items: center; justify-content: center;
      font-size: .65rem; font-weight: 700; color: var(--white); flex-shrink: 0;
    }
    .fa-read-more {
      margin-left: auto; color: var(--teal); font-weight: 600;
      font-size: .82rem; display: flex; align-items: center; gap: 4px;
      transition: gap .2s;
    }
    .featured-article:hover .fa-read-more { gap: 8px; }

    /* ════════════════════════════
       ARTICLES GRID
    ════════════════════════════ */
    .articles-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 20px; margin-bottom: 40px;
    }
    .article-card {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); overflow: hidden;
      transition: all .3s; cursor: pointer;
      text-decoration: none; display: flex; flex-direction: column;
    }
    .article-card:hover { border-color: rgba(43,179,163,.45); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,.3); }
    .ac-thumb {
      height: 140px; position: relative; overflow: hidden;
      background: linear-gradient(135deg, rgba(43,179,163,.1) 0%, rgba(26,37,53,.8) 100%);
      display: flex; align-items: center; justify-content: center; font-size: 3rem;
      flex-shrink: 0;
    }
    .ac-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
    .ac-cat {
      display: inline-block; background: rgba(43,179,163,.08);
      color: var(--teal); font-size: .68rem; font-weight: 700;
      padding: 2px 8px; border-radius: 20px; margin-bottom: 8px;
      border: 1px solid rgba(43,179,163,.15); text-transform: uppercase; letter-spacing: .06em;
      align-self: flex-start;
    }
    .ac-title {
      font-family: var(--display); font-weight: 700; font-size: .95rem;
      line-height: 1.3; color: var(--white); margin-bottom: 8px;
      flex: 1;
    }
    .ac-excerpt { color: var(--slate); font-size: .8rem; line-height: 1.6; margin-bottom: 14px; }
    .ac-meta {
      display: flex; align-items: center; justify-content: space-between;
      font-size: .74rem; color: var(--slate); margin-top: auto;
    }
    .ac-meta-left { display: flex; align-items: center; gap: 8px; }
    .ac-author-avatar {
      width: 22px; height: 22px; border-radius: 50%;
      background: linear-gradient(135deg, var(--teal), var(--navy2));
      display: flex; align-items: center; justify-content: center;
      font-size: .55rem; font-weight: 700; color: var(--white); flex-shrink: 0;
    }
    .ac-read { color: var(--teal); font-weight: 600; font-size: .74rem; }

    /* ════════════════════════════
       LIST ARTICLES (smaller)
    ════════════════════════════ */
    .articles-list { display: flex; flex-direction: column; gap: 14px; }
    .list-card {
      display: flex; gap: 16px; align-items: flex-start;
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius-sm); padding: 16px 18px;
      transition: all .3s; cursor: pointer; text-decoration: none;
    }
    .list-card:hover { border-color: rgba(43,179,163,.4); transform: translateX(4px); }
    .lc-thumb {
      width: 70px; height: 70px; border-radius: 10px; flex-shrink: 0;
      background: linear-gradient(135deg, rgba(43,179,163,.12), rgba(26,37,53,.8));
      display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
    }
    .lc-body { flex: 1; min-width: 0; }
    .lc-cat {
      font-size: .66rem; font-weight: 700; color: var(--teal);
      text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px;
    }
    .lc-title {
      font-family: var(--display); font-weight: 700; font-size: .88rem;
      line-height: 1.3; color: var(--white); margin-bottom: 6px;
    }
    .lc-meta { font-size: .72rem; color: var(--slate); display: flex; gap: 10px; flex-wrap: wrap; }

    /* ════════════════════════════
       PAGINATION
    ════════════════════════════ */
    .pagination {
      display: flex; align-items: center; justify-content: center;
      gap: 6px; margin-top: 40px;
    }
    .page-btn {
      width: 38px; height: 38px; border-radius: 8px;
      background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
      color: var(--slate); font-size: .85rem; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      transition: all .2s; font-family: var(--sans);
    }
    .page-btn:hover { border-color: var(--teal); color: var(--teal); }
    .page-btn.active { background: rgba(43,179,163,.15); border-color: var(--teal); color: var(--teal); font-weight: 700; }
    .page-btn.arrow { font-size: 1.1rem; }

    /* ════════════════════════════
       SIDEBAR
    ════════════════════════════ */
    .sidebar { display: flex; flex-direction: column; gap: 24px; }

    .sidebar-widget {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 24px;
    }
    .sw-title {
      font-family: var(--display); font-weight: 700; font-size: .9rem;
      color: var(--off); margin-bottom: 16px; padding-bottom: 12px;
      border-bottom: 1px solid rgba(255,255,255,.06);
      display: flex; align-items: center; gap: 8px;
    }
    .sw-title::before { content: ''; width: 3px; height: 16px; background: var(--teal); border-radius: 2px; flex-shrink: 0; }

    /* Newsletter widget */
    .newsletter-widget {
      background: linear-gradient(135deg, rgba(43,179,163,.1) 0%, rgba(26,37,53,.9) 100%);
      border: 1px solid rgba(43,179,163,.25);
      border-radius: var(--radius); padding: 26px;
      position: relative; overflow: hidden;
    }
    .newsletter-widget::before {
      content: ''; position: absolute; top: -40px; right: -40px;
      width: 160px; height: 160px;
      background: radial-gradient(circle, rgba(43,179,163,.12) 0%, transparent 70%);
    }
    .nw-icon { font-size: 2rem; margin-bottom: 12px; }
    .nw-title {
      font-family: var(--display); font-weight: 800; font-size: 1rem;
      margin-bottom: 8px; color: var(--white); position: relative;
    }
    .nw-desc { font-size: .82rem; color: var(--slate); line-height: 1.55; margin-bottom: 18px; position: relative; }
    .nw-form { display: flex; flex-direction: column; gap: 10px; position: relative; }
    .nw-input {
      background: rgba(15,25,35,.7); border: 1px solid rgba(255,255,255,.1);
      border-radius: var(--radius-sm); padding: 11px 14px;
      color: var(--white); font-family: var(--sans); font-size: .85rem;
      outline: none; transition: border-color .2s;
    }
    .nw-input:focus { border-color: var(--teal); }
    .nw-input::placeholder { color: rgba(143,163,177,.4); }
    .nw-btn {
      background: linear-gradient(135deg, var(--teal), #1E9E90);
      border: none; border-radius: var(--radius-sm); padding: 11px;
      color: var(--navy); font-family: var(--display); font-weight: 700;
      font-size: .85rem; cursor: pointer; transition: all .2s;
    }
    .nw-btn:hover { box-shadow: 0 6px 20px rgba(43,179,163,.4); transform: translateY(-1px); }
    .nw-note { font-size: .7rem; color: rgba(143,163,177,.5); text-align: center; margin-top: 4px; position: relative; }

    /* Popular posts */
    .popular-posts { display: flex; flex-direction: column; gap: 14px; }
    .pp-item {
      display: flex; gap: 12px; align-items: flex-start;
      text-decoration: none; transition: all .2s; padding: 6px; border-radius: 8px;
    }
    .pp-item:hover { background: rgba(255,255,255,.03); }
    .pp-num {
      font-family: var(--display); font-weight: 800; font-size: 1.4rem;
      color: rgba(43,179,163,.25); line-height: 1; flex-shrink: 0; width: 28px;
    }
    .pp-title {
      font-size: .83rem; color: var(--off); line-height: 1.4;
      font-weight: 500; transition: color .2s;
    }
    .pp-item:hover .pp-title { color: var(--teal); }
    .pp-meta { font-size: .7rem; color: var(--slate); margin-top: 3px; }

    /* Tags cloud */
    .tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
    .tag-chip {
      background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
      border-radius: 20px; padding: 5px 12px;
      font-size: .76rem; color: var(--slate); cursor: pointer;
      transition: all .2s; text-decoration: none;
    }
    .tag-chip:hover { background: rgba(43,179,163,.1); border-color: rgba(43,179,163,.3); color: var(--teal); }

    /* CTA widget */
    .cta-widget {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 26px; text-align: center;
    }
    .cw-icon { font-size: 2.2rem; margin-bottom: 14px; }
    .cw-title { font-family: var(--display); font-weight: 800; font-size: 1rem; margin-bottom: 8px; }
    .cw-desc { font-size: .82rem; color: var(--slate); line-height: 1.55; margin-bottom: 18px; }
    .cw-btn {
      display: block; background: linear-gradient(135deg, var(--teal), #1E9E90);
      color: var(--navy); font-family: var(--display); font-weight: 700;
      font-size: .88rem; padding: 12px 20px; border-radius: 50px;
      text-decoration: none; transition: all .2s;
      box-shadow: 0 6px 20px rgba(43,179,163,.25);
    }
    .cw-btn:hover { box-shadow: 0 10px 30px rgba(43,179,163,.45); transform: translateY(-1px); }

    /* Recent posts */
    .recent-list { display: flex; flex-direction: column; gap: 12px; }
    .recent-item {
      display: flex; gap: 12px; text-decoration: none;
      padding: 6px; border-radius: 8px; transition: background .2s;
    }
    .recent-item:hover { background: rgba(255,255,255,.03); }
    .ri-thumb {
      width: 52px; height: 52px; border-radius: 8px; flex-shrink: 0;
      background: linear-gradient(135deg, rgba(43,179,163,.1), rgba(26,37,53,.8));
      display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
    }
    .ri-title { font-size: .82rem; color: var(--off); font-weight: 500; line-height: 1.35; margin-bottom: 3px; transition: color .2s; }
    .recent-item:hover .ri-title { color: var(--teal); }
    .ri-date { font-size: .7rem; color: var(--slate); }

    /* ════════════════════════════
       NEWSLETTER SECTION BOTTOM
    ════════════════════════════ */
    #newsletter-bottom {
      position: relative; z-index: 1;
      padding: 80px 0;
      background: rgba(26,37,53,.4);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .nl-inner {
      max-width: 680px; margin: 0 auto; padding: 0 6%;
      text-align: center;
    }
    .nl-inner h2 {
      font-family: var(--display); font-weight: 800;
      font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.025em;
      margin-bottom: 1rem;
    }
    .nl-inner p { color: var(--slate); margin-bottom: 2rem; font-size: 1rem; line-height: 1.65; }
    .nl-form {
      display: flex; gap: 10px; max-width: 480px; margin: 0 auto;
    }
    .nl-form input {
      flex: 1; background: rgba(255,255,255,.05); border: 1px solid var(--border);
      border-radius: 50px; padding: 13px 22px;
      color: var(--white); font-family: var(--sans); font-size: .9rem; outline: none;
      transition: border-color .2s;
    }
    .nl-form input:focus { border-color: var(--teal); }
    .nl-form input::placeholder { color: rgba(143,163,177,.45); }
    .nl-form button {
      background: linear-gradient(135deg, var(--teal), #1E9E90);
      border: none; border-radius: 50px; padding: 13px 26px;
      color: var(--navy); font-family: var(--display); font-weight: 700;
      font-size: .9rem; cursor: pointer; white-space: nowrap;
      transition: all .2s; box-shadow: 0 6px 20px rgba(43,179,163,.3);
    }
    .nl-form button:hover { box-shadow: 0 10px 30px rgba(43,179,163,.5); transform: translateY(-1px); }
    .nl-note { margin-top: 12px; font-size: .78rem; color: rgba(143,163,177,.5); }
    #nl-success { display: none; color: var(--teal); font-weight: 600; margin-top: 12px; }

    /* ════════════════════════════
       FOOTER
    ════════════════════════════ */
    footer {
      border-top: 1px solid var(--border);
      padding: 60px 6% 36px;
      position: relative; z-index: 1;
    }
    .footer-inner { max-width: 1200px; margin: 0 auto; }
    .footer-top { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
    .footer-brand p { color: var(--slate); font-size: .85rem; margin-top: .8rem; line-height: 1.65; max-width: 280px; }
    .footer-col h4 { font-family: var(--display); font-weight: 700; font-size: .88rem; margin-bottom: 16px; color: var(--off); }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul a { color: var(--slate); text-decoration: none; font-size: .85rem; transition: color .2s; }
    .footer-col ul a:hover, .footer-col ul a.active { color: var(--teal); }
    .footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
    .footer-bottom p { color: rgba(143,163,177,.5); font-size: .8rem; }
    .footer-legal { display: flex; gap: 20px; }
    .footer-legal a { color: rgba(143,163,177,.4); text-decoration: none; font-size: .78rem; transition: color .2s; }
    .footer-legal a:hover { color: var(--teal); }

    /* ════════════════════════════
       RESPONSIVE
    ════════════════════════════ */
    @media (max-width: 1024px) {
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .blog-hero-inner { grid-template-columns: 1fr; }
      .hero-featured { display: none; }
      .blog-layout { grid-template-columns: 1fr; }
      .sidebar { display: none; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 640px) {
      .articles-grid { grid-template-columns: 1fr; }
      .nl-form { flex-direction: column; }
      .footer-top { grid-template-columns: 1fr; }
      #blog-hero { padding: 110px 6% 50px; }
    }

    /* no-results */
    .no-results {
      text-align: center; padding: 60px 20px;
      display: none; grid-column: 1/-1;
    }
    .no-results.show { display: block; }
    .no-results-icon { font-size: 3rem; margin-bottom: 16px; }
    .no-results h3 { font-family: var(--display); font-weight: 700; margin-bottom: 8px; }
    .no-results p { color: var(--slate); font-size: .9rem; }