.site-logo { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 500; color: rgba(255,255,255,.92); text-decoration: none; }
    /* ── PALETA BIOESTIMULADORES ──────────────────────────── */
    :root {
      --bio-teal:     #0EB8AD;
      --bio-teal-lt:  #7EEAE4;
      --bio-teal-dk:  #097A74;
      --bio-bg:       #040D0C;
      --bio-bg-2:     #071412;
      --bio-bg-3:     #0A1A18;
      --eptq-green:   #3DAF68;
      --eptq-orange:  #E07A30;
      --eptq-blue:    #3B7DD8;
    }
    /* ── HERO ─────────────────────────────────────────────── */
    .hero-bio {
      position: relative;
      min-height: 100svh;
      display: flex;
      align-items: center;
      padding: 100px 0 80px;
      background: var(--bio-bg);
      overflow: hidden;
    }
    .hero-bio-orb {
      position: absolute;
      right: -60px;
      top: 50%;
      transform: translateY(-50%);
      width: min(580px, 88vw);
      aspect-ratio: 1;
      opacity: .18;
      pointer-events: none;
    }
    .hero-bio-orb img {
      width: 100%; height: 100%;
      object-fit: contain;
    }
    .hero-bio-orb::after {
      content: '';
      position: absolute;
      inset: -20%;
      background: radial-gradient(circle, rgba(14,184,173,.32) 0%, transparent 65%);
      border-radius: 50%;
    }
    .hero-bio-inner {
      position: relative;
      z-index: 2;
      max-width: 640px;
    }
    .hero-bio-eyebrow {
      font-family: var(--font-body);
      font-size: .7rem;
      font-weight: 500;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--bio-teal);
      margin: 0 0 20px;
    }
    .hero-bio-inner h1 {
      font-size: clamp(3rem, 8vw, 5.8rem);
      line-height: 1.0;
      color: var(--white);
      margin: 0 0 24px;
    }
    .hero-bio-inner h1 em {
      font-style: italic;
      color: var(--bio-teal);
    }
    .hero-bio-sub {
      font-size: clamp(.85rem, 1.8vw, 1rem);
      color: var(--text-muted);
      margin: 0 0 40px;
      letter-spacing: .06em;
    }
    .hero-bio-ctas {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }
    .btn-bio {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 28px;
      background: var(--bio-teal);
      color: #040D0C;
      font-family: var(--font-body);
      font-size: .82rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      border-radius: 2px;
      transition: background .2s, transform .2s;
    }
    .btn-bio:hover { background: var(--bio-teal-lt); transform: translateY(-2px); }
    .btn-bio-outline {
      background: transparent;
      color: var(--bio-teal);
      border: 1px solid var(--bio-teal);
    }
    .btn-bio-outline:hover { background: rgba(14,184,173,.1); transform: translateY(-2px); }
    /* ── BACK LINK ────────────────────────────────────────── */
/* ── MANIFESTO ────────────────────────────────────────── */
    .manifesto-bio {
      padding: var(--section-py) 0;
      background: var(--bio-bg-2);
    }
    .manifesto-bio-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .manifesto-bio-text .label {
      font-size: .68rem;
      font-weight: 600;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--bio-teal);
      display: block;
      margin-bottom: 20px;
    }
    .manifesto-bio-text h2 {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      color: var(--white);
      margin: 0 0 20px;
      line-height: 1.15;
    }
    .manifesto-bio-text p {
      font-size: .95rem;
      line-height: 1.75;
      color: var(--text-muted);
      margin: 0 0 16px;
    }
    .bio-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 40px;
      padding-top: 40px;
      border-top: 1px solid rgba(14,184,173,.2);
    }
    .bio-stat-num {
      font-family: var(--font-display);
      font-size: 2.2rem;
      font-weight: 600;
      color: var(--bio-teal);
      display: block;
      line-height: 1;
      margin-bottom: 6px;
    }
    .bio-stat-label {
      font-size: .7rem;
      letter-spacing: .08em;
      color: var(--text-muted);
      text-transform: uppercase;
    }
    .manifesto-bio-visual {
      position: relative;
    }
    .ha-network-wrap {
      border-radius: 4px;
      overflow: hidden;
      background: #0A1F1E;
      padding: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(14,184,173,.15);
    }
    .ha-network-wrap img {
      width: 100%;
      max-width: 400px;
      opacity: .85;
      mix-blend-mode: screen;
    }
    .ha-caption {
      margin-top: 14px;
      font-size: .68rem;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--bio-teal-dk);
      text-align: center;
    }
    /* ── LINHA DE PRODUTOS ────────────────────────────────── */
    .bio-linha {
      padding: var(--section-py) 0;
      background: var(--bio-bg);
    }
    .bio-linha .section-eyebrow {
      font-size: .68rem;
      font-weight: 600;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--bio-teal);
      display: block;
      text-align: center;
      margin-bottom: 14px;
    }
    .bio-linha h2 {
      text-align: center;
      font-size: clamp(1.8rem, 4vw, 2.6rem);
      color: var(--white);
      margin: 0 0 12px;
    }
    .bio-linha .section-lead {
      text-align: center;
      font-size: .9rem;
      color: var(--text-muted);
      max-width: 520px;
      margin: 0 auto 56px;
    }
    .bio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-template-rows: auto auto;
      gap: 20px;
    }
    /* NCT-BIO — card destaque, ocupa 2 linhas */
    .bio-card-destaque {
      grid-column: 1;
      grid-row: 1 / 3;
      background: var(--bio-bg-3);
      border-radius: 6px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      border: 1px solid rgba(14,184,173,.2);
      transition: border-color .25s, box-shadow .25s;
    }
    .bio-card-destaque:hover {
      border-color: rgba(14,184,173,.5);
      box-shadow: 0 8px 40px rgba(14,184,173,.12);
    }
    .bio-card-destaque .card-img {
      flex: 1;
      overflow: hidden;
      max-height: 420px;
    }
    .bio-card-destaque .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
      transition: transform .5s ease;
    }
    .bio-card-destaque:hover .card-img img { transform: scale(1.03); }
    /* cards regulares (e.p.t.q. + Ultra V) */
    .bio-card {
      background: var(--bio-bg-3);
      border-radius: 6px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      border: 1px solid rgba(255,255,255,.06);
      transition: border-color .25s, box-shadow .25s;
    }
    .bio-card:hover {
      border-color: rgba(255,255,255,.18);
      box-shadow: 0 6px 30px rgba(0,0,0,.4);
    }
    .bio-card .card-img {
      overflow: hidden;
      aspect-ratio: 4/3;
      background: #0A1A14;
    }
    .bio-card .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      transition: transform .4s ease;
    }
    .bio-card:hover .card-img img { transform: scale(1.04); }
    /* card top-accent colorido (e.p.t.q.) */
    .bio-card-green  { border-top: 3px solid var(--eptq-green);  }
    .bio-card-orange { border-top: 3px solid var(--eptq-orange); }
    .bio-card-blue   { border-top: 3px solid var(--eptq-blue);   }
    .bio-card-teal   { border-top: 3px solid var(--bio-teal);    }
    /* corpo do card */
    .card-body {
      padding: 18px 20px 20px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      flex: 1;
      justify-content: space-between;
    }
    .card-tag {
      font-size: .62rem;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .tag-green  { color: var(--eptq-green);  }
    .tag-orange { color: var(--eptq-orange); }
    .tag-blue   { color: var(--eptq-blue);   }
    .tag-teal   { color: var(--bio-teal);    }
    .tag-bio    { color: var(--bio-teal);    }
    .card-name {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 600;
      color: var(--white);
      line-height: 1.2;
      margin: 0;
    }
    .card-desc {
      font-size: .8rem;
      color: var(--text-muted);
      line-height: 1.55;
      margin: 0;
    }
    .card-tech {
      font-size: .7rem;
      color: rgba(255,255,255,.5);
      margin: 4px 0 0;
      line-height: 1.5;
    }
    .tech-badge {
      display: inline-block;
      font-size: .58rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 3px;
      padding: 1px 5px;
      color: rgba(255,255,255,.75);
    }
    .card-cta {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .74rem;
      font-weight: 500;
      color: var(--text-muted);
      transition: color .2s;
      margin-top: 6px;
      text-decoration: none;
    }
    .card-cta:hover { color: var(--bio-teal); }
    /* destaque badge */
    .badge-destaque {
      display: inline-block;
      padding: 3px 10px;
      background: rgba(14,184,173,.12);
      border: 1px solid rgba(14,184,173,.3);
      border-radius: 2px;
      font-size: .6rem;
      font-weight: 600;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--bio-teal);
      margin-bottom: 6px;
    }
    /* ── FAIXA NCT-BIO ────────────────────────────────────── */
    .faixa-bio {
      position: relative;
      height: 420px;
      overflow: hidden;
      display: flex;
      align-items: center;
    }
    .faixa-bio-img {
      position: absolute;
      inset: 0;
    }
    .faixa-bio-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
      filter: brightness(.35) saturate(1.2);
    }
    .faixa-bio-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to right,
        rgba(4,13,12,.92) 0%,
        rgba(4,13,12,.7) 45%,
        transparent 100%);
    }
    .faixa-bio-content {
      position: relative;
      z-index: 2;
      max-width: 520px;
    }
    .faixa-bio-content .label {
      font-size: .68rem;
      font-weight: 600;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--bio-teal);
      display: block;
      margin-bottom: 16px;
    }
    .faixa-bio-content h3 {
      font-size: clamp(1.6rem, 3.5vw, 2.4rem);
      color: var(--white);
      margin: 0 0 16px;
      line-height: 1.15;
    }
    .faixa-bio-content p {
      font-size: .88rem;
      color: rgba(255,255,255,.7);
      line-height: 1.7;
      margin: 0 0 28px;
    }
    /* ── CTA FINAL ────────────────────────────────────────── */
    .cta-bio {
      padding: var(--section-py) 0;
      background: #F5F3EF;
      text-align: center;
    }
    .cta-bio .label {
      font-size: .68rem;
      font-weight: 600;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--bio-teal-dk);
      display: block;
      margin-bottom: 18px;
    }
    .cta-bio h2 {
      font-size: clamp(1.8rem, 4vw, 3rem);
      color: var(--text-dark);
      margin: 0 0 14px;
    }
    .cta-bio p {
      font-size: .95rem;
      color: var(--text-muted);
      max-width: 480px;
      margin: 0 auto 40px;
      line-height: 1.7;
    }
    .cta-bio-btns {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
    }
    .btn-cta-dark {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 30px;
      background: var(--bio-teal-dk);
      color: var(--white);
      font-family: var(--font-body);
      font-size: .82rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      border-radius: 2px;
      transition: background .2s, transform .2s;
    }
    .btn-cta-dark:hover { background: var(--bio-teal); transform: translateY(-2px); }
    .btn-cta-outline-dark {
      background: transparent;
      color: var(--bio-teal-dk);
      border: 1px solid var(--bio-teal-dk);
      border-radius: 2px;
      padding: 14px 30px;
      font-family: var(--font-body);
      font-size: .82rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      transition: background .2s, color .2s, transform .2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-cta-outline-dark:hover {
      background: var(--bio-teal-dk);
      color: var(--white);
      transform: translateY(-2px);
    }
    /* ── RESPONSIVO ───────────────────────────────────────── */
    @media (max-width: 960px) {
      .manifesto-bio-inner {
        grid-template-columns: 1fr;
        gap: 48px;
      }
      .bio-grid {
        grid-template-columns: 1fr 1fr;
      }
      .bio-card-destaque {
        grid-column: 1 / 3;
        grid-row: auto;
      }
      .bio-card-destaque .card-img { max-height: 320px; }
      .faixa-bio { height: 360px; }
    }
    @media (max-width: 580px) {
      .bio-stats { grid-template-columns: 1fr; gap: 24px; }
      .bio-grid { grid-template-columns: 1fr; }
      .bio-card-destaque { grid-column: 1; }
      .hero-bio-ctas { flex-direction: column; align-items: flex-start; }
      .faixa-bio { height: auto; padding: 60px 0; }
    }