:root {
      --navy: #111111;
      --navy-mid: #1A1A1A;
      --steel: #2A2A2A;
      --accent: #3CB8C4;
      --accent-light: #5CCDD8;
      --accent-glow: rgba(60, 184, 196, 0.15);
      --green: #3CB8C4;
      --green-light: #5CCDD8;
      --white: #FAFAF8;
      --gray-100: #F0EFEB;
      --gray-300: #C4C2BA;
      --gray-500: #8A8880;
      --gray-700: #4A4845;
      --text-body: #2C2B28;
      --font-display: 'Syne', sans-serif;
      --font-body: 'Inter', sans-serif;
      --radius: 4px;
      --radius-lg: 8px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-body);
      color: var(--text-body);
      background: var(--white);
      line-height: 1.6;
      overflow-x: hidden;
    }

    h1,
    h2,
    h3,
    h4 {
      font-family: var(--font-display);
      line-height: 1.1;
    }

    h1 {
      font-size: clamp(2.6rem, 5vw, 4.2rem);
      font-weight: 800;
    }

    h2 {
      font-size: clamp(1.9rem, 3.5vw, 2.8rem);
      font-weight: 700;
    }

    h3 {
      font-size: 1.25rem;
      font-weight: 600;
    }

    .eyebrow {
      font-family: var(--font-body);
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      display: block;
      margin-bottom: 1rem;
    }

    .container {
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 2rem;
    }

    .section {
      padding: 6rem 0;
    }

    .section-sm {
      padding: 4rem 0;
    }

    /* ── COOKIE MODAL OVERLAY ── */
    #cookie-banner {
      position: fixed;
      inset: 0;
      z-index: 9999;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1.5rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.4s ease;
    }
    #cookie-banner.show {
      opacity: 1;
      pointer-events: all;
    }
    .cookie-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.72);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
    }
    .cookie-box {
      position: relative;
      z-index: 1;
      background: #1A1A1A;
      border: 1px solid rgba(60, 184, 196, 0.25);
      border-radius: 16px;
      max-width: 500px;
      width: 100%;
      padding: 2.5rem 2.5rem 2rem;
      box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(60,184,196,0.08);
      transform: translateY(24px) scale(0.97);
      transition: transform 0.4s cubic-bezier(0.22,0.61,0.36,1);
      text-align: center;
    }
    #cookie-banner.show .cookie-box {
      transform: translateY(0) scale(1);
    }
    .cookie-icon {
      font-size: 2.8rem;
      line-height: 1;
      margin-bottom: 1.25rem;
      display: block;
    }
    .cookie-box h2 {
      color: var(--white);
      font-family: var(--font-display);
      font-size: 1.4rem;
      font-weight: 700;
      margin-bottom: 0.85rem;
    }
    .cookie-text {
      color: rgba(255,255,255,0.65);
      font-size: 0.855rem;
      line-height: 1.7;
      margin-bottom: 2rem;
    }
    .cookie-text a {
      color: var(--accent-light);
      text-decoration: underline;
      text-underline-offset: 2px;
      cursor: pointer;
    }
    .cookie-text a:hover { color: var(--white); }
    .cookie-actions {
      display: flex;
      flex-direction: column;
      gap: 0.65rem;
    }
    .cookie-btn {
      font-family: var(--font-body);
      font-size: 0.875rem;
      font-weight: 600;
      padding: 0.85rem 1.5rem;
      border-radius: var(--radius);
      cursor: pointer;
      border: none;
      transition: all 0.2s;
      letter-spacing: 0.02em;
      width: 100%;
    }
    .cookie-btn-accept {
      background: var(--accent);
      color: #111;
    }
    .cookie-btn-accept:hover {
      background: var(--accent-light);
      transform: translateY(-1px);
      box-shadow: 0 6px 24px rgba(60,184,196,0.3);
    }
    .cookie-btn-reject {
      background: transparent;
      color: rgba(255,255,255,0.45);
      border: 1px solid rgba(255,255,255,0.12);
      font-size: 0.8rem;
      padding: 0.65rem 1.5rem;
    }
    .cookie-btn-reject:hover {
      color: rgba(255,255,255,0.75);
      border-color: rgba(255,255,255,0.3);
      background: rgba(255,255,255,0.04);
    }
    .cookie-note {
      font-size: 0.72rem;
      color: rgba(255,255,255,0.28);
      margin-top: 1.25rem;
      line-height: 1.5;
    }

    @media (max-width: 480px) {
      .cookie-box { padding: 2rem 1.5rem 1.5rem; }
    }

    /* ── BOTÃO GERIR COOKIES — círculo fixo bottom-left (desktop) ── */
    #cookie-settings-btn {
      position: fixed;
      bottom: 1.25rem;
      left: 1.25rem;
      z-index: 900;
      background: rgba(26,26,26,0.92);
      border: 1px solid rgba(60,184,196,0.2);
      color: rgba(255,255,255,0.5);
      font-size: 1rem;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      cursor: pointer;
      display: none; /* aparece só após decisão */
      align-items: center;
      justify-content: center;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      transition: all 0.2s;
      box-shadow: 0 2px 12px rgba(0,0,0,0.35);
    }
    #cookie-settings-btn:hover {
      border-color: rgba(60,184,196,0.5);
      color: rgba(255,255,255,0.85);
      transform: scale(1.08);
      box-shadow: 0 4px 18px rgba(0,0,0,0.45);
    }
    /* Em mobile fica escondido — cookies estão no pin-menu */
    @media (max-width: 900px) {
      #cookie-settings-btn { display: none !important; }
    }

    /* ── PRIVACY MODAL ── */
    #privacy-modal {
      position: fixed;
      inset: 0;
      z-index: 10000;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1.5rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    #privacy-modal.open {
      opacity: 1;
      pointer-events: all;
    }
    .privacy-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.75);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
    }
    .privacy-box {
      position: relative;
      z-index: 1;
      background: #1A1A1A;
      border: 1px solid rgba(60,184,196,0.2);
      border-radius: 12px;
      max-width: 720px;
      width: 100%;
      max-height: 85vh;
      display: flex;
      flex-direction: column;
      box-shadow: 0 24px 80px rgba(0,0,0,0.6);
      transform: translateY(20px);
      transition: transform 0.3s cubic-bezier(0.22,0.61,0.36,1);
    }
    #privacy-modal.open .privacy-box {
      transform: translateY(0);
    }
    .privacy-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 2rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      flex-shrink: 0;
    }
    .privacy-header h3 {
      color: var(--white);
      font-size: 1.15rem;
      font-weight: 700;
    }
    .privacy-close {
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.12);
      color: rgba(255,255,255,0.6);
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 1.1rem;
      line-height: 1;
      transition: all 0.2s;
    }
    .privacy-close:hover { background: rgba(255,255,255,0.14); color: white; }
    .privacy-body {
      overflow-y: auto;
      padding: 2rem;
      flex: 1;
      color: rgba(255,255,255,0.7);
      font-size: 0.875rem;
      line-height: 1.75;
      scrollbar-width: thin;
      scrollbar-color: rgba(60,184,196,0.3) transparent;
    }
    .privacy-body h4 {
      color: var(--white);
      font-size: 0.9rem;
      font-weight: 600;
      margin: 1.5rem 0 0.5rem;
      font-family: var(--font-body);
    }
    .privacy-body h4:first-child { margin-top: 0; }
    .privacy-body p { margin-bottom: 0.5rem; }
    .privacy-body a { color: var(--accent-light); text-decoration: underline; text-underline-offset: 2px; }
    .privacy-footer {
      padding: 1.25rem 2rem;
      border-top: 1px solid rgba(255,255,255,0.08);
      display: flex;
      justify-content: flex-end;
      flex-shrink: 0;
    }
    .privacy-footer button {
      font-family: var(--font-body);
      font-size: 0.82rem;
      font-weight: 600;
      padding: 0.65rem 1.75rem;
      border-radius: var(--radius);
      background: var(--accent);
      color: #111;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
    }
    .privacy-footer button:hover { background: var(--accent-light); }

    @media (max-width: 640px) {
      #cookie-banner { flex-direction: column; align-items: flex-start; padding: 1.25rem 1.25rem; }
      .cookie-actions { width: 100%; }
      .cookie-btn { flex: 1; text-align: center; }
      .privacy-header, .privacy-body, .privacy-footer { padding: 1.25rem; }
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 0.6rem 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: all 0.3s;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(60, 184, 196, 0.18);
      box-shadow: 0 2px 32px rgba(0, 0, 0, 0.45);
    }

    nav.scrolled {
      background: rgba(7, 13, 25, 0.32);
      padding: 0.5rem 2rem;
      box-shadow: 0 2px 28px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(60, 184, 196, 0.12);
      border-bottom-color: rgba(60, 184, 196, 0.25);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      text-decoration: none;
    }

    .nav-logo img {
      height: 52px;
      width: auto;
      object-fit: contain;
      opacity: 0;
      pointer-events: none;
      transition: transform 0.3s, filter 0.3s;
      filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(60, 184, 196, 0.7)) drop-shadow(0 0 20px rgba(60, 184, 196, 0.4));
    }

    .nav-logo:hover img {
      transform: scale(1.04);
      filter: brightness(1.08);
    }

    nav.scrolled .nav-logo img {
      /* logo original sem filtros */
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.82rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      color: rgba(255, 255, 255, 0.75);
      text-decoration: none;
      transition: color 0.2s;
    }

    .nav-links a:hover {
      color: var(--white);
    }

    /* Language selector */
    .nav-right {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .lang-selector {
      position: relative;
      display: flex;
      align-items: center;
    }

    .lang-btn {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.18);
      color: rgba(255, 255, 255, 0.85);
      font-family: var(--font-body);
      font-size: 0.75rem;
      font-weight: 500;
      letter-spacing: 0.06em;
      padding: 0.4rem 0.85rem 0.4rem 0.7rem;
      border-radius: var(--radius);
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 6px;
      transition: all 0.2s;
    }

    .lang-btn:hover {
      background: rgba(255, 255, 255, 0.14);
      border-color: rgba(255, 255, 255, 0.3);
    }

    .lang-flag {
      font-size: 1rem;
      line-height: 1;
    }

    .lang-chevron {
      width: 10px;
      height: 10px;
      opacity: 0.6;
      transition: transform 0.2s;
    }

    .lang-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      background: var(--navy);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-lg);
      padding: 6px;
      min-width: 130px;
      display: none;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      z-index: 200;
    }

    .lang-dropdown.open {
      display: block;
    }

    .lang-option {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 0.5rem 0.75rem;
      font-size: 0.78rem;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.7);
      cursor: pointer;
      border-radius: 4px;
      transition: all 0.15s;
      border: none;
      background: none;
      width: 100%;
      text-align: left;
      font-family: var(--font-body);
    }

    .lang-option:hover {
      background: rgba(255, 255, 255, 0.08);
      color: white;
    }

    .lang-option.active {
      color: var(--accent-light);
      font-weight: 600;
    }

    .nav-contact-link {
      color: rgba(255, 255, 255, 0.75);
      font-size: 0.82rem;
      font-weight: 500;
      text-decoration: none;
      letter-spacing: 0.04em;
      transition: color 0.2s;
    }

    .nav-contact-link:hover {
      color: var(--white);
    }


    /* ─────────────────────────────
       FLOATING LOGO
    ───────────────────────────── */

    .floating-logo-wrap {
      position: fixed;
      top: -10px;
      left: 34px;
      z-index: 120;

      display: flex;
      align-items: center;
      justify-content: center;

      width: 180px;
      height: 180px;

      border-radius: 20px;

      transition:
        transform .45s cubic-bezier(.22, .61, .36, 1),
        width .45s cubic-bezier(.22, .61, .36, 1),
        height .45s cubic-bezier(.22, .61, .36, 1),
        top .45s cubic-bezier(.22, .61, .36, 1),
        left .45s cubic-bezier(.22, .61, .36, 1),
        background .45s ease,
        border-color .45s ease,
        box-shadow .45s ease;
    }

    .floating-logo {
      width: 78%;
      height: auto;
      object-fit: contain;

      filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0));
      filter: drop-shadow(0 0 10px rgba(60, 184, 196, 0.7)) drop-shadow(0 0 20px rgba(60, 184, 196, 0.4));

      transition: all .45s cubic-bezier(.22, .61, .36, 1);
    }

    .floating-logo-wrap.scrolled {
      width: 99px;
      height: 82px;
      top: -5px;
      left: 22px;
      border-radius: 12px;

    }

    .floating-logo-wrap.scrolled .floating-logo {
      width: 70%;
      filter: drop-shadow(0px 0px 18px rgb(255, 255, 255, 0));
    }

    .hero-content {
      padding-left: 260px;
    }

    @media (max-width: 900px) {

      .floating-logo-wrap {
        width: 90px;
        height: 90px;

        top: 5px;
        left: 10px;
        z-index: 200;
      }

      .floating-logo-wrap.scrolled {
        width: 56px;
        height: 56px;
        top: 4px;
        left: 10px;
      }

      .hero-content {
        padding-left: 2rem;
        padding-top: 9rem;
      }
    }


    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      background: var(--navy);
      position: relative;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      overflow: hidden;
    }

    .hero-bg video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.32;
      transform: scale(1.05);
      transition: transform 8s ease, opacity 1s ease;
    }

    .hero-bg video.loaded {
      transform: scale(1.0);
    }

    #heroBgVideo2 {
      opacity: 0;
    }

    #heroBgVideo3 {
      opacity: 0;
    }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(105deg, rgba(17, 17, 17, 0) 40%, rgba(17, 17, 17, 0.3) 80%),
        linear-gradient(to top, rgba(17, 17, 17, 0.7) 0%, transparent 50%);
    }

    .hero-grid-lines {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-accent-bar {
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 4px;
      background: linear-gradient(to bottom, transparent, var(--accent), transparent);
      opacity: 0.6;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 2rem;
      padding-top: 6rem;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(60, 184, 196, 0.12);
      border: 1px solid rgba(60, 184, 196, 0.3);
      color: var(--accent-light);
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: 2px;
      margin-bottom: 2rem;
      animation: fadeUp 0.6s ease both;
    }

    .hero-tag-dot {
      width: 6px;
      height: 6px;
      background: var(--accent);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1
      }

      50% {
        opacity: 0.4
      }
    }

    .hero h1 {
      color: var(--white);
      max-width: 750px;
      margin-bottom: 1.5rem;
      animation: fadeUp 0.6s 0.1s ease both;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: clamp(3rem, 6.5vw, 5.8rem);
      font-weight: 800;
      letter-spacing: -0.01em;
      line-height: 1.0;
      text-transform: uppercase;
    }

    .hero h1 span {
      color: var(--accent);
    }

    .hero-sub {
      color: rgba(255, 255, 255, 0.6);
      font-size: 1.05rem;
      font-weight: 300;
      max-width: 520px;
      margin-bottom: 2.5rem;
      line-height: 1.7;
      animation: fadeUp 0.6s 0.2s ease both;
    }

    .hero-btns {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-bottom: 4rem;
      animation: fadeUp 0.6s 0.3s ease both;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-body);
      font-size: 0.85rem;
      font-weight: 500;
      padding: 0.85rem 2rem;
      border-radius: var(--radius);
      text-decoration: none;
      transition: all 0.2s;
      cursor: pointer;
      border: none;
    }

    .btn-orange {
      background: var(--accent);
      color: #111111;
      font-weight: 600;
    }

    .btn-orange:hover {
      background: var(--accent-light);
      transform: translateY(-1px);
    }

    .btn-ghost {
      background: transparent;
      color: white;
      border: 1px solid rgba(255, 255, 255, 0.25);
    }

    .btn-ghost:hover {
      border-color: rgba(255, 255, 255, 0.6);
      background: rgba(255, 255, 255, 0.05);
    }

    .btn svg {
      width: 16px;
      height: 16px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(4, auto);
      gap: 0;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 2rem;
      padding-bottom: 3rem;
      width: fit-content;
      max-width: 100%;
      animation: fadeUp 0.6s 0.4s ease both;
    }

    .hero-stat {
      padding: 0 2.5rem 0 0;
      margin-right: 2.5rem;
      border-right: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero-stat:last-child {
      border-right: none;
      margin-right: 0;
      padding-right: 0;
    }

    .hero-stat .num {
      font-family: 'Barlow Condensed', var(--font-display), sans-serif;
      font-size: 2rem;
      font-weight: 800;
      color: var(--white);
      line-height: 1;
      margin-bottom: 4px;
      white-space: nowrap;
    }

    .hero-stat .num span {
      color: var(--accent);
    }

    .hero-stat .lbl {
      font-size: 0.72rem;
      color: rgba(255, 255, 255, 0.45);
      letter-spacing: 0.06em;
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ── SERVICES ── */
    .services {
      background: var(--navy);
      position: relative;
      overflow: hidden;
    }

    .services::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(60, 184, 196, 0.12) 0%, transparent 70%);
      pointer-events: none;
    }

    .services-header {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: end;
      margin-bottom: 3.5rem;
    }

    .services-header h2 {
      color: var(--white);
    }

    .services-header p {
      color: rgba(255, 255, 255, 0.55);
      font-size: 1rem;
      line-height: 1.7;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .service-card {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(60, 184, 196, 0.15);
      border-radius: 12px;
      padding: 2.5rem 1.75rem;
      transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transform-style: preserve-3d;
    }

    .service-card::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(60, 184, 196, 0.1) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.4s;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      transform: scaleX(0);
      transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    }

    .service-card:hover::before {
      transform: scaleX(1);
    }

    .service-card:hover::after {
      opacity: 1;
    }

    .service-card:hover {
      border-color: rgba(60, 184, 196, 0.45);
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(60, 184, 196, 0.1);
    }

    .service-card-glow {
      position: absolute;
      width: 120px;
      height: 120px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(60, 184, 196, 0.2), transparent 70%);
      pointer-events: none;
      transform: translate(-50%, -50%);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .service-card:hover .service-card-glow {
      opacity: 1;
    }

    .service-num {
      font-family: var(--font-display);
      font-size: 0.68rem;
      font-weight: 700;
      color: var(--accent);
      letter-spacing: 0.14em;
      margin-bottom: 1.5rem;
      opacity: 0.7;
      display:none;
    }

    .service-icon {
      width: 52px;
      height: 52px;
      margin-bottom: 1.5rem;
      background: rgba(60, 184, 196, 0.1);
      border: 1px solid rgba(60, 184, 196, 0.2);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.4s;
    }

    .service-card:hover .service-icon {
      background: rgba(60, 184, 196, 0.2);
      border-color: rgba(60, 184, 196, 0.5);
      box-shadow: 0 0 20px rgba(60, 184, 196, 0.2);
    }

    .service-icon svg {
      width: 26px;
      height: 26px;
      stroke: var(--accent-light);
      stroke-width: 1.5;
      fill: none;
      transition: all 0.4s;
    }

    .service-card:hover .service-icon svg {
      stroke: var(--white);
    }

    .service-card h3 {
      font-size: 1.05rem;
      color: var(--white);
      margin-bottom: 0.75rem;
      transition: color 0.3s;
    }

    .service-card:hover h3 {
      color: var(--accent-light);
    }

    .service-card p {
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.5);
      line-height: 1.6;
      margin-bottom: 1.25rem;
    }

    .service-tags {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .service-tag {
      font-size: 0.65rem;
      font-weight: 500;
      letter-spacing: 0.06em;
      color: var(--accent-light);
      background: rgba(60, 184, 196, 0.1);
      border: 1px solid rgba(60, 184, 196, 0.2);
      padding: 3px 9px;
      border-radius: 20px;
      transition: all 0.3s;
    }

    .service-card:hover .service-tag {
      background: rgba(60, 184, 196, 0.18);
      border-color: rgba(60, 184, 196, 0.4);
    }

    /* ── SECTORS ── */
    .sectors {
      background: #0d1520;
      color: white;
      position: relative;
      overflow: hidden;
    }

    .sectors::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 70% 50% at 50% 100%, rgba(60, 184, 196, 0.07) 0%, transparent 70%);
      pointer-events: none;
    }

    .sectors-header {
      text-align: center;
      margin-bottom: 3.5rem;
    }

    .sectors-header h2 {
      color: white;
    }

    .sectors-header p {
      color: rgba(255, 255, 255, 0.55);
      margin-top: 1rem;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
    }

    .sectors-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: rgba(255, 255, 255, 0.08);
    }

    .sector-item {
      background: var(--navy-mid);
      padding: 2.5rem 2rem;
      text-align: center;
      transition: background 0.2s;
      cursor: pointer;
    }

    .sector-item:hover {
      background: var(--steel);
    }

    .sector-icon {
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: rgba(60, 184, 196, 0.12);
      border: 1px solid rgba(60, 184, 196, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.25rem;
    }

    .sector-icon svg {
      width: 26px;
      height: 26px;
      stroke: var(--accent-light);
      stroke-width: 1.5;
      fill: none;
    }

    .sector-item h3 {
      font-size: 0.95rem;
      color: white;
      margin-bottom: 0.5rem;
    }

    .sector-item p {
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.45);
      line-height: 1.5;
    }

    /* ── PORTFOLIO ── */
    .portfolio {
      background: var(--gray-100);
    }

    .portfolio-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 2.5rem;
    }

    .portfolio-header a {
      font-size: 0.82rem;
      font-weight: 500;
      color: var(--accent);
      text-decoration: none;
      letter-spacing: 0.04em;
    }

    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .portfolio-card {
      background: white;
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: transform 0.3s, box-shadow 0.3s;
      cursor: pointer;
    }

    .portfolio-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
    }

    .portfolio-card:first-child {
      grid-column: span 2;
    }

    .portfolio-img {
      width: 100%;
      object-fit: cover;
      display: block;
    }

    .portfolio-card:first-child .portfolio-img {
      height: 280px;
    }

    .portfolio-card:not(:first-child) .portfolio-img {
      height: 200px;
    }

    .portfolio-info {
      padding: 1.25rem 1.5rem;
    }

    .portfolio-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 0.5rem;
    }

    .portfolio-tag {
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--accent);
    }

    .portfolio-year {
      font-size: 0.75rem;
      color: var(--gray-500);
    }

    .portfolio-card h3 {
      font-size: 1rem;
      color: var(--navy);
      margin-bottom: 0.4rem;
    }

    .portfolio-card p {
      font-size: 0.82rem;
      color: var(--gray-700);
    }

    /* ── SUSTAINABILITY ── */
    .sustainability {
      background: var(--gray-100);
      position: relative;
      overflow: hidden;
    }

    .sustainability::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, transparent, var(--accent) 40%, var(--accent-light) 60%, transparent);
    }

    .sustainability::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, transparent, var(--accent) 40%, var(--accent-light) 60%, transparent);
    }

    .sustain-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }

    .sustain-img-wrap {
      position: relative;
    }

    .sustain-img {
      width: 100%;
      height: 520px;
      object-fit: cover;
      border-radius: var(--radius-lg);
      display: block;
    }

    .sustain-badge {
      position: absolute;
      bottom: -1.5rem;
      right: -1.5rem;
      background: var(--accent);
      color: #111111;
      padding: 1.5rem 2rem;
      border-radius: var(--radius-lg);
      text-align: center;
      box-shadow: 0 8px 32px rgba(60, 184, 196, 0.3);
    }

    .sustain-badge .big {
      font-family: var(--font-display);
      font-size: 2.5rem;
      font-weight: 800;
      line-height: 1;
    }

    .sustain-badge .small {
      font-size: 0.72rem;
      letter-spacing: 0.06em;
      opacity: 0.8;
      margin-top: 4px;
    }

    .sustain-pillars {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      margin-top: 2.5rem;
    }

    .sustain-pillar {
      display: flex;
      gap: 1.25rem;
      align-items: flex-start;
      padding: 1.25rem;
      border-radius: var(--radius);
      border-left: 3px solid var(--green-light);
      background: rgba(60, 184, 196, 0.04);
    }

    .sustain-pillar-icon {
      flex-shrink: 0;
      width: 36px;
      height: 36px;
      background: rgba(60, 184, 196, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .sustain-pillar-icon svg {
      width: 18px;
      height: 18px;
      stroke: var(--green);
      stroke-width: 1.75;
      fill: none;
    }

    .sustain-pillar h4 {
      font-size: 0.9rem;
      color: var(--navy);
      margin-bottom: 3px;
    }

    .sustain-pillar p {
      font-size: 0.82rem;
      color: var(--gray-700);
      line-height: 1.5;
    }

    /* ── ABOUT ── */
    .about {
      background: var(--navy);
      color: white;
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }

    .about h2 {
      color: white;
    }

    .about-body {
      color: rgba(255, 255, 255, 0.6);
      line-height: 1.8;
      margin: 1.5rem 0;
      font-size: 0.95rem;
    }

    .about-items {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 2rem;
    }

    .about-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.7);
    }

    .about-item::before {
      content: '';
      width: 6px;
      height: 6px;
      background: var(--accent);
      border-radius: 50%;
      flex-shrink: 0;
    }

    .about-imgs {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto auto;
      gap: 1rem;
    }

    .about-img {
      width: 100%;
      border-radius: var(--radius-lg);
      object-fit: cover;
      display: block;
    }

    .about-img:first-child {
      height: 260px;
      grid-column: 1;
      grid-row: 1;
      align-self: start;
    }

    .about-img:nth-child(2) {
      height: 220px;
      grid-column: 2;
      grid-row: 1;
      align-self: end;
    }

    .about-img-full {
      grid-column: 1 / -1;
      grid-row: 2;
      height: 260px;
      object-position: center 40%;
    }

    /* ── LINKEDIN / SOCIAL ── */
    .social-section {
      background: var(--gray-100);
    }

    .social-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
    }

    .social-left h2 {
      margin-bottom: 1rem;
    }

    .social-left p {
      color: var(--gray-700);
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    .linkedin-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: #0077B5;
      color: white;
      padding: 0.9rem 2rem;
      border-radius: var(--radius);
      font-weight: 500;
      font-size: 0.85rem;
      text-decoration: none;
      transition: background 0.2s;
    }

    .linkedin-btn:hover {
      background: #005885;
    }

    .linkedin-btn svg {
      width: 18px;
      height: 18px;
      fill: white;
    }

    .social-posts {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .social-post {
      background: white;
      border-radius: var(--radius-lg);
      padding: 1.25rem;
      border: 1px solid #e8e6e0;
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .post-avatar {
      width: 40px;
      height: 40px;
      background: var(--navy);
      border-radius: 8px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 0.75rem;
      color: var(--accent);
    }

    .post-text {
      font-size: 0.82rem;
      color: var(--gray-700);
      line-height: 1.6;
    }

    .post-date {
      font-size: 0.72rem;
      color: var(--gray-500);
      margin-top: 6px;
    }

    /* ── CAREERS ── */
    .careers {
      background: var(--navy-mid);
      color: white;
      position: relative;
      overflow: hidden;
    }

    .careers-bg {
      position: absolute;
      inset: 0;
      background-image: url('https://images.unsplash.com/photo-1530124566582-a618bc2615dc?w=1200&q=80');
      background-size: cover;
      background-position: center;
      opacity: 0.07;
    }

    .careers-inner {
      position: relative;
      text-align: center;
      max-width: 620px;
      margin: 0 auto;
    }

    .careers-inner h2 {
      color: white;
      margin-bottom: 1rem;
    }

    .careers-inner p {
      color: rgba(255, 255, 255, 0.55);
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    /* ── CONTACT ── */
    .contact {
      background: var(--white);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 5rem;
      align-items: start;
    }

    .contact-info h2 {
      margin-bottom: 1rem;
    }

    .contact-info>p {
      color: var(--gray-700);
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-bottom: 2rem;
    }

    .contact-detail {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.88rem;
      color: var(--gray-700);
    }

    .contact-detail-icon {
      width: 36px;
      height: 36px;
      background: var(--gray-100);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-detail-icon svg {
      width: 16px;
      height: 16px;
      stroke: var(--navy);
      stroke-width: 1.75;
      fill: none;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    label {
      font-size: 0.75rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      color: var(--navy);
    }

    input,
    textarea,
    select {
      font-family: var(--font-body);
      font-size: 0.88rem;
      padding: 0.75rem 1rem;
      border: 1.5px solid #e0ddd6;
      border-radius: var(--radius);
      background: var(--white);
      color: var(--text-body);
      transition: border-color 0.2s;
      outline: none;
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--accent);
    }

    textarea {
      height: 120px;
      resize: vertical;
    }

    .btn-submit {
      background: var(--accent);
      color: #111111;
      font-weight: 600;
      border: none;
      padding: 1rem 2.5rem;
      border-radius: var(--radius);
      font-family: var(--font-body);
      font-size: 0.88rem;
      font-weight: 500;
      cursor: pointer;
      transition: background 0.2s;
      align-self: flex-start;
    }

    .btn-submit:hover {
      background: var(--accent-light);
    }

    /* ── FOOTER ── */
    footer {
      background: #050c1a;
      color: rgba(255, 255, 255, 0.5);
      padding: 3rem 0 2rem;
      border-top: 1px solid rgba(60, 184, 196, 0.2);
      position: relative;
    }

    footer::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 3rem;
      margin-bottom: 3rem;
    }

    .footer-brand p {
      font-size: 0.82rem;
      line-height: 1.7;
      margin-top: 1rem;
      max-width: 260px;
    }

    .footer-logo {
      height: 56px;
      width: auto;
      object-fit: contain;
      /* logo original, fundo já escuro suficiente */

    }

    .footer-col h4 {
      font-family: var(--font-display);
      font-size: 0.82rem;
      font-weight: 700;
      color: white;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 1.25rem;
    }

    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
    }

    .footer-col ul a {
      font-size: 0.82rem;
      color: rgba(255, 255, 255, 0.45);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-col ul a:hover {
      color: white;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.75rem;
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.4);
      text-decoration: none;
    }

    .social-links {
      display: flex;
      gap: 1rem;
    }

    .social-link {
      width: 34px;
      height: 34px;
      background: rgba(255, 255, 255, 0.06);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      transition: background 0.2s;
    }

    .social-link:hover {
      background: rgba(255, 255, 255, 0.12);
    }

    .social-link svg {
      width: 16px;
      height: 16px;
      stroke: rgba(255, 255, 255, 0.6);
      fill: none;
    }

    /* ── PARTÍCULAS HERO ── */
    #hero-particles {
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
    }

    .hero-particle {
      position: absolute;
      border-radius: 50%;
      background: var(--accent);
      opacity: 0;
      animation: floatParticle var(--dur) ease-in-out infinite;
      animation-delay: var(--delay);
    }

    @keyframes floatParticle {
      0% {
        opacity: 0;
        transform: translateY(0) scale(0);
      }

      20% {
        opacity: var(--op);
      }

      80% {
        opacity: var(--op);
      }

      100% {
        opacity: 0;
        transform: translateY(-120px) scale(1.2);
      }
    }

    /* ── CURSOR PERSONALIZADO ── */
    .cursor-dot {
      width: 8px;
      height: 8px;
      background: var(--accent);
      border-radius: 50%;
      position: fixed;
      top: 0;
      left: 0;
      pointer-events: none;
      z-index: 9999;
      transform: translate(-50%, -50%);
      transition: transform 0.08s ease, width 0.2s, height 0.2s, background 0.2s;
      mix-blend-mode: screen;
    }

    .cursor-ring {
      width: 32px;
      height: 32px;
      border: 1.5px solid rgba(60, 184, 196, 0.6);
      border-radius: 50%;
      position: fixed;
      top: 0;
      left: 0;
      pointer-events: none;
      z-index: 9998;
      transform: translate(-50%, -50%);
      transition: transform 0.18s ease, width 0.2s, height 0.2s, border-color 0.2s;
    }

    /* ── GLITCH TITLE EFFECT ── */
    .hero h1 .glitch {
      position: relative;
      display: inline-block;
    }

    .hero h1 .glitch::before,
    .hero h1 .glitch::after {
      content: attr(data-text);
      position: absolute;
      top: 0;
      left: 0;
      color: var(--accent);
      clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
    }

    .hero h1 .glitch::before {
      animation: glitch1 4s infinite steps(1);
      text-shadow: -2px 0 var(--accent-light);
    }

    .hero h1 .glitch::after {
      clip-path: polygon(0 66%, 100% 66%, 100% 100%, 0 100%);
      animation: glitch2 4s infinite steps(1);
      text-shadow: 2px 0 rgba(255, 100, 100, 0.5);
    }

    @keyframes glitch1 {

      0%,
      90%,
      100% {
        transform: translate(0);
      }

      91% {
        transform: translate(-3px, 1px);
      }

      93% {
        transform: translate(2px, -1px);
      }

      95% {
        transform: translate(-1px, 0);
      }
    }

    @keyframes glitch2 {

      0%,
      90%,
      100% {
        transform: translate(0);
      }

      91% {
        transform: translate(3px, -1px);
      }

      93% {
        transform: translate(-2px, 1px);
      }

      95% {
        transform: translate(1px, 0);
      }
    }

    /* ── STATS COUNTER ── */
    .hero-stat .num {
      font-variant-numeric: tabular-nums;
    }

    /* ── ANIMATED GRADIENT BORDER ── */
    .service-card.animated-border {
      background: linear-gradient(var(--navy-mid), var(--navy-mid)) padding-box,
        linear-gradient(var(--angle, 0deg), transparent 30%, var(--accent) 50%, transparent 70%) border-box;
      border: 1.5px solid transparent;
      animation: rotateBorder 4s linear infinite;
    }

    @property --angle {
      syntax: '<angle>';
      initial-value: 0deg;
      inherits: false;
    }

    @keyframes rotateBorder {
      to {
        --angle: 360deg;
      }
    }

    /* ── REVEAL MAIS ELABORADO ── */
    .reveal-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .reveal-left.visible {
      opacity: 1;
      transform: translateX(0);
    }

    .reveal-right {
      opacity: 0;
      transform: translateX(40px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .reveal-right.visible {
      opacity: 1;
      transform: translateX(0);
    }

    .reveal-scale {
      opacity: 0;
      transform: scale(0.85);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal-scale.visible {
      opacity: 1;
      transform: scale(1);
    }

    /* ── TYPING CURSOR ── */
    .typing-cursor::after {
      content: '|';
      animation: blink 0.8s step-end infinite;
      color: var(--accent);
    }

    @keyframes blink {
      50% {
        opacity: 0;
      }
    }

    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-d1 {
      transition-delay: 0.1s;
    }

    .reveal-d2 {
      transition-delay: 0.2s;
    }

    .reveal-d3 {
      transition-delay: 0.3s;
    }

    .reveal-d4 {
      transition-delay: 0.4s;
    }

    /* ── CTA STRIP ── */
    .cta-strip {
      background: var(--gray-100);
      border-top: 1px solid rgba(0, 0, 0, 0.07);
      border-bottom: 1px solid rgba(0, 0, 0, 0.07);
      padding: 1.4rem 0;
    }

    .cta-strip-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
    }

    .cta-strip-left {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .cta-strip-pulse {
      flex-shrink: 0;
      width: 10px;
      height: 10px;
      background: var(--accent);
      border-radius: 50%;
      position: relative;
    }

    .cta-strip-pulse::after {
      content: '';
      position: absolute;
      inset: -4px;
      border-radius: 50%;
      background: var(--accent);
      opacity: 0.25;
      animation: pulse 2s infinite;
    }

    .cta-strip-text {
      font-size: 0.95rem;
      color: var(--gray-700);
      line-height: 1.4;
    }

    .cta-strip-text strong {
      color: var(--navy);
      font-weight: 600;
    }

    .cta-strip-btn {
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      background: var(--navy);
      color: var(--white);
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.03em;
      padding: 0.7rem 1.6rem;
      border-radius: var(--radius);
      text-decoration: none;
      transition: background 0.2s, transform 0.2s;
      white-space: nowrap;
    }

    .cta-strip-btn:hover {
      background: var(--accent);
      color: var(--navy);
      transform: translateY(-1px);
    }

    @media (max-width: 900px) {
      .cta-strip-inner {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
      }

      .cta-strip-left {
        flex-direction: column;
        gap: 0.5rem;
      }
    }

    /* ── RESPONSIVE ── */
    /* ── HAMBURGER BUTTON ── */
    .nav-hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.18);
      border-radius: var(--radius);
      cursor: pointer;
      padding: 8px 7px;
      transition: background 0.2s;
    }
    .nav-hamburger:hover { background: rgba(255,255,255,0.14); }
    .nav-hamburger span {
      display: block;
      width: 100%;
      height: 1.5px;
      background: rgba(255,255,255,0.85);
      border-radius: 2px;
      transition: all 0.3s ease;
      transform-origin: center;
    }
    .nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    /* ── MOBILE MENU DROPDOWN ── */
    .mobile-menu {
      display: none;
      position: fixed;
      top: 56px;
      left: 0;
      right: 0;
      background: rgba(10, 15, 25, 0.97);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(60,184,196,0.2);
      z-index: 99;
      flex-direction: column;
      padding: 1rem 1.5rem 1.5rem;
      gap: 0;
      transform: translateY(-10px);
      opacity: 0;
      transition: transform 0.25s ease, opacity 0.25s ease;
    }
    .mobile-menu.open {
      display: flex;
      transform: translateY(0);
      opacity: 1;
    }
    .mobile-menu a {
      font-size: 1rem;
      font-weight: 500;
      color: rgba(255,255,255,0.75);
      text-decoration: none;
      padding: 0.85rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.07);
      letter-spacing: 0.03em;
      transition: color 0.2s;
    }
    .mobile-menu a:last-child { border-bottom: none; }
    .mobile-menu a:hover { color: var(--accent-light); }

    @media (max-width: 900px) {
      .nav-links {
        display: none;
      }

      /* Nav mobile: logo visível + hamburger */
      .nav-logo {
        display: flex !important;
        opacity: 1;
      }
      .nav-logo img {
        opacity: 1 !important;
        pointer-events: auto;
        height: 38px;
        filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(60,184,196,0.5)) !important;
      }

      /* Logo flutuante fica escondido em mobile para não duplicar */
      .floating-logo-wrap {
        display: none;
      }

      nav {
        padding: 0.5rem 1rem;
        justify-content: space-between;
      }

      .nav-right {
        display: flex;
        align-items: center;
        gap: 0.75rem;
      }

      .nav-hamburger {
        display: flex;
      }

      .services-grid {
        grid-template-columns: 1fr;
      }

      .sectors-grid {
        grid-template-columns: 1fr 1fr;
        width: 100%;
        overflow: hidden;
      }

      .sector-item {
        min-width: 0;
        word-break: break-word;
      }

      .portfolio-grid {
        grid-template-columns: 1fr;
      }

      .portfolio-card:first-child {
        grid-column: span 1;
      }

      .sustain-grid,
      .about-grid,
      .contact-grid,
      .social-inner,
      .services-header {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }

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

      .hero-stats {
        grid-template-columns: repeat(2, auto);
        gap: 1.5rem;
      }

      .cursor-dot,
      .cursor-ring {
        display: none;
      }
    }

    /* ══ NAVBAR: links visíveis em desktop, hamburger em mobile ══ */
    @media (min-width: 901px) {
      .zn-bottom-left { display: none !important; }
      .zn-pin-wrap { display: none !important; }
      .nav-hamburger { display: none !important; }
      .mobile-menu { display: none !important; }
      .nav-links { display: flex !important; }
    }

    /* ══ BOTTOM NAVIGATION CONTAINER ══ */
    .zn-bottom-left,
    .zn-pin-wrap {
      position: fixed;
      bottom: 0;
      z-index: 500;
      padding-bottom: max(14px, env(safe-area-inset-bottom));
    }

    /* ══ iOS SEGMENT BAR ══ */
    .zn-bottom-left {
      left: 0;
      right: 0;
      display: flex;
      justify-content: flex-start;
      padding-left: 20px;
      padding-right: 90px; /* leave room for pin on right */
      padding-top: 10px;
      pointer-events: none;
    }

    .ios-segmented {
      position: relative;
      display: flex;
      align-items: center;
      pointer-events: all;
      user-select: none;
      -webkit-user-select: none;
      background: rgba(17, 17, 17, 0.72);
      backdrop-filter: blur(24px) saturate(180%);
      -webkit-backdrop-filter: blur(24px) saturate(180%);
      border-radius: 32px;
      height: 62px;
      width: 100%;
      max-width: 320px;
      border: 1px solid rgba(60, 184, 196, 0.28);
      box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(60, 184, 196, 0.08) inset,
        0 1px 0 rgba(255, 255, 255, 0.06) inset;
    }

    .ios-seg-thumb {
      position: absolute;
      top: 5px;
      left: 5px;
      width: calc(33.333% - 10px);
      height: calc(100% - 10px);
      border-radius: 22px;
      background: rgba(60, 184, 196, 0.22);
      backdrop-filter: blur(0);
      border: 1px solid rgba(60, 184, 196, 0.35);
      box-shadow: 0 0 12px rgba(60, 184, 196, 0.2);
      transition:
        left 0.32s cubic-bezier(0.34, 1.3, 0.64, 1),
        transform 0.2s cubic-bezier(0.34, 1.6, 0.64, 1),
        background 0.15s,
        opacity 0.3s ease;
      pointer-events: none;
      z-index: 1;
    }

    .ios-seg-thumb.pressing {
      transform: scale(1.4);
      background: rgba(60, 184, 196, 0.38);
      border-color: rgba(60, 184, 196, 0.6);
      box-shadow: 0 0 24px rgba(60, 184, 196, 0.35);
    }

    .ios-seg-btn {
      position: relative;
      flex: 1;
      background: none;
      border: none;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 3px;
      font-size: 10px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.5);
      cursor: pointer;
      z-index: 2;
      height: 100%;
      text-align: center;
      transition: color 0.2s;
      -webkit-tap-highlight-color: transparent;
      user-select: none;
      touch-action: manipulation;
      font-family: var(--font-body);
    }

    .ios-seg-btn svg {
      width: 18px;
      height: 18px;
      display: block;
      flex-shrink: 0;
      pointer-events: none;
    }

    .ios-seg-btn span { display: block; pointer-events: none; }

    .ios-seg-btn.active {
      color: var(--accent-light);
      font-weight: 600;
    }

    /* ══ PIN BUTTON ══ */
    .zn-pin-wrap {
      right: 20px;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 0;
      padding-top: 10px;
    }

    .pin-btn {
      position: relative;
      width: 62px;
      height: 62px;
      border-radius: 50%;
      background: rgba(17, 17, 17, 0.72);
      backdrop-filter: blur(24px) saturate(180%);
      -webkit-backdrop-filter: blur(24px) saturate(180%);
      border: 1px solid rgba(60, 184, 196, 0.28);
      box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(60, 184, 196, 0.08) inset;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);
      -webkit-tap-highlight-color: transparent;
      z-index: 10;
    }

    .pin-btn:hover {
      border-color: rgba(60, 184, 196, 0.55);
      box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(60, 184, 196, 0.2);
      transform: scale(1.05);
    }

    .pin-btn.open {
      border-color: rgba(60, 184, 196, 0.6);
      box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 0 28px rgba(60, 184, 196, 0.3);
      background: rgba(17, 17, 17, 0.88);
    }

    .pin-btn-ring {
      position: absolute;
      inset: -4px;
      border-radius: 50%;
      border: 1.5px solid rgba(60, 184, 196, 0.4);
      opacity: 0;
      transform: scale(0.8);
      transition: all 0.3s;
      pointer-events: none;
    }

    .pin-btn.open .pin-btn-ring {
      opacity: 1;
      transform: scale(1);
    }

    .pin-btn-lines {
      display: flex;
      flex-direction: column;
      gap: 4.5px;
      align-items: flex-end;
      transition: all 0.3s;
    }

    .pin-btn-lines span {
      display: block;
      height: 2px;
      background: rgba(255, 255, 255, 0.82);
      border-radius: 2px;
      transition: all 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);
      transform-origin: center;
    }

    .pin-btn-lines span:nth-child(1) { width: 22px; }
    .pin-btn-lines span:nth-child(2) { width: 17px; }
    .pin-btn-lines span:nth-child(3) { width: 22px; }

    .pin-btn.open .pin-btn-lines span:nth-child(1) {
      transform: translateY(6.5px) rotate(45deg);
      width: 20px;
      background: var(--accent-light);
    }
    .pin-btn.open .pin-btn-lines span:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }
    .pin-btn.open .pin-btn-lines span:nth-child(3) {
      transform: translateY(-6.5px) rotate(-45deg);
      width: 20px;
      background: var(--accent-light);
    }

    /* ══ PIN MENU POPUP ══ */
    .pin-backdrop {
      position: fixed;
      inset: 0;
      z-index: 5;
      display: none;
    }

    .pin-backdrop.open { display: block; }

    .pin-menu {
      position: absolute;
      bottom: 76px;
      right: 0;
      background: rgba(10, 14, 20, 0.88);
      backdrop-filter: blur(32px) saturate(200%);
      -webkit-backdrop-filter: blur(32px) saturate(200%);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 18px;
      min-width: 260px;
      padding: 8px 0;
      box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(60, 184, 196, 0.1) inset;
      z-index: 6;
      transform: scale(0.9) translateY(12px);
      transform-origin: bottom right;
      opacity: 0;
      pointer-events: none;
      transition: transform 0.3s cubic-bezier(0.34, 1.2, 0.64, 1), opacity 0.25s ease;
    }

    .pin-menu.open {
      transform: scale(1) translateY(0);
      opacity: 1;
      pointer-events: all;
    }

    .pin-item {
      display: flex;
      align-items: center;
      padding: 13px 20px;
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.85);
      text-decoration: none;
      cursor: pointer;
      transition: color 0.15s, background 0.15s;
      gap: 12px;
      position: relative;
    }

    .pin-item:hover {
      color: var(--accent-light);
      background: rgba(60, 184, 196, 0.06);
    }

    .pin-item.active-section {
      color: var(--accent-light);
    }

    .pin-check {
      width: 18px;
      font-size: 0.9rem;
      color: var(--accent);
      flex-shrink: 0;
      text-align: center;
      font-weight: 700;
    }

    .pin-arrow {
      width: 6px;
      height: 10px;
      margin-left: auto;
      flex-shrink: 0;
      opacity: 0.35;
      stroke: currentColor;
      display:none;
    }

    .pin-item:hover .pin-arrow { opacity: 0.7; }

    .pin-divider {
      height: 1px;
      background: rgba(255, 255, 255, 0.07);
      margin: 4px 0;
    }

    /* ══ SAFE AREA & RESPONSIVE ══ */
    @media (min-width: 1024px) {
      .zn-bottom-left {
        padding-left: 32px;
        padding-right: 110px;
      }
      .ios-segmented { max-width: 340px; }
      .zn-pin-wrap { right: 32px; }
    }

    /* body padding so content not hidden behind bottom nav */
    body { padding-bottom: 0px; }

    @media (max-width: 480px) {
      .ios-segmented { max-width: 280px; }
      .pin-menu { min-width: 230px; }
      .pin-item { font-size: 1rem; padding: 12px 16px; }
    }

    @media (max-width: 600px) {
      .form-row {
        grid-template-columns: 1fr;
      }
      .contact {
        overflow-x: hidden;
      }
      .contact-form input,
      .contact-form select,
      .contact-form textarea {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
      }
      .btn-submit {
        width: 100%;
        justify-content: center;
      }

      /* Sectors: 1 card por linha em mobile */
      .sectors-grid {
        grid-template-columns: 1fr;
      }

      .sector-item {
        padding: 2rem 1.5rem;
      }
    }

    /* ── HERO MOBILE — texto mais compacto, botões ocultos ── */
    @media (max-width: 900px) {
      .hero {
        min-height: auto;
      }

      .hero h1 {
        font-size: clamp(2rem, 11vw, 3rem);
        margin-bottom: 0.75rem;
      }

      .hero-tag {
        font-size: 0.62rem;
        padding: 5px 10px;
        margin-bottom: 1rem;
      }

      .hero-sub {
        font-size: 0.88rem;
        margin-bottom: 1.25rem;
        max-width: 100%;
      }

      .hero-btns {
        display: none;
      }

      .hero-stats {
        padding-top: 1.25rem;
        padding-bottom: 1.5rem;
        margin-bottom: 0;
        gap: 0;
        width: 100%;
      }

      .hero-stat {
        min-width: 0;
      }

      .hero-stat .num {
        font-size: clamp(1.4rem, 5vw, 2rem);
      }

      .hero-content {
        padding-top: 7rem;
        padding-bottom: 0;
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
      }
    }