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

    :root {
      --black: #000;
      --dark: #050810;
      --dark2: #090d1a;
      --dark3: #0d1224;
      --blue-deep: #0a1a3a;
      --blue-mid: #1a3a7a;
      --blue-brand: #1e6fff;
      --blue-bright: #3d9fff;
      --cyan: #00d4ff;
      --cyan-dim: rgba(0,212,255,0.12);
      --white: #f5f8ff;
      --white2: #c8d8f5;
      --muted: #667799;
      --border: rgba(30,111,255,0.18);
      --border2: rgba(0,212,255,0.15);
      --glow: rgba(0,212,255,0.35);
      --font-head: 'Bebas Neue', sans-serif;
      --font-body: 'Outfit', sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
      --nav-h: 76px;
      --radius: 12px;
      --radius-lg: 20px;
      --t: 260ms cubic-bezier(0.4,0,0.2,1);
    }

    html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

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

    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { max-width: 100%; display: block; }
    button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }

    /* ── SCROLLBAR ── */
    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: var(--dark); }
    ::-webkit-scrollbar-thumb { background: var(--blue-brand); border-radius: 2px; }

    /* ─────────────────────────────────────
       NAV (idêntico ao index.html)
    ───────────────────────────────────── */
    .nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      height: var(--nav-h);
      display: flex;
      align-items: center;
      transition: background var(--t), border-color var(--t);
    }
    .nav.scrolled {
      background: rgba(5,8,16,0.92);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
    }
    .nav-inner {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 32px;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-body);
      font-weight: 700;
      font-size: 1.25rem;
      letter-spacing: -0.01em;
    }
    .logo-mark {
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .logo-text-con { color: var(--white); }
    .logo-text-nexu { color: var(--blue-brand); }
    .logo-text-s { color: var(--cyan); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
    }
    .nav-link {
      padding: 8px 16px;
      border-radius: 8px;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--muted);
      transition: color var(--t), background var(--t);
    }
    .nav-link:hover { color: var(--white); background: rgba(255,255,255,0.05); }
    .nav-link.active { color: var(--cyan); }

    .btn-nav {
      padding: 10px 22px;
      border-radius: var(--radius);
      font-size: 0.875rem;
      font-weight: 600;
      background: var(--blue-brand);
      color: #fff;
      transition: all var(--t);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }
    .btn-nav:hover {
      background: var(--blue-bright);
      box-shadow: 0 0 24px rgba(30,111,255,0.5);
      transform: translateY(-1px);
    }

    #menuClose { display: none; }

    .mobile-link.active { color: var(--cyan); }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      padding: 8px;
    }
    .ham-line {
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: all var(--t);
      transform-origin: center;
    }
    .hamburger.open .ham-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open .ham-line:nth-child(2) { opacity: 0; }
    .hamburger.open .ham-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      position: fixed;
      inset: 0;
      z-index: 99;
      background: rgba(5,8,16,0.98);
      backdrop-filter: blur(24px);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transform: translateX(100%);
      transition: transform 400ms cubic-bezier(0.4,0,0.2,1);
    }
    .mobile-menu.open { transform: translateX(0); }
    .mobile-link {
      font-family: var(--font-body);
      font-size: 2.25rem;
      font-weight: 700;
      color: var(--muted);
      transition: color var(--t);
      padding: 10px 40px;
      letter-spacing: -0.02em;
    }
    .mobile-link:hover { color: var(--cyan); }

    /* ─────────────────────────────────────
       BUTTONS
    ───────────────────────────────────── */
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 16px 36px;
      border-radius: var(--radius);
      font-size: 0.9375rem;
      font-weight: 600;
      background: var(--blue-brand);
      color: #fff;
      transition: all var(--t);
      position: relative;
      overflow: hidden;
    }
    .btn-primary::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
      opacity: 0;
      transition: opacity var(--t);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 36px rgba(30,111,255,0.5);
    }
    .btn-primary:hover::before { opacity: 1; }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 15px 35px;
      border-radius: var(--radius);
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--white2);
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.03);
      transition: all var(--t);
    }
    .btn-ghost:hover {
      color: var(--cyan);
      border-color: var(--border2);
      background: rgba(0,212,255,0.05);
    }

    /* ─────────────────────────────────────
       SHARED SECTION UTILS
    ───────────────────────────────────── */
    .section {
      padding: 100px 32px;
      max-width: 1280px;
      margin: 0 auto;
    }
    .section-wrap { padding: 100px 0; }
    .section-wrap.alt { background: var(--dark2); }

    .label-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-mono);
      font-size: 0.72rem;
      color: var(--cyan);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 16px;
    }
    .label-tag::before {
      content: '';
      width: 24px;
      height: 2px;
      background: linear-gradient(90deg, var(--blue-brand), var(--cyan));
      border-radius: 2px;
    }

    .sec-title {
      font-family: var(--font-head);
      font-size: clamp(2.8rem, 6vw, 5.5rem);
      line-height: 0.95;
      letter-spacing: 0.02em;
      color: var(--white);
      margin-bottom: 24px;
    }
    .sec-title .grad {
      background: linear-gradient(90deg, var(--blue-brand), var(--cyan));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .sec-sub {
      font-size: 1.0625rem;
      color: var(--muted);
      max-width: 520px;
      line-height: 1.75;
      font-weight: 300;
    }

    /* ─────────────────────────────────────
       PAGE HERO (Contact)
    ───────────────────────────────────── */
    .contact-hero {
      min-height: 54vh;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      padding: var(--nav-h) 32px 0;
      text-align: center;
    }
    .contact-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(30,111,255,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30,111,255,0.06) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
    }
    .ch-glow-l {
      position: absolute;
      width: 600px; height: 600px;
      top: -150px; left: -200px;
      background: radial-gradient(circle, rgba(30,111,255,0.18) 0%, transparent 60%);
      pointer-events: none;
      filter: blur(40px);
    }
    .ch-glow-r {
      position: absolute;
      width: 500px; height: 500px;
      bottom: -100px; right: -150px;
      background: radial-gradient(circle, rgba(0,212,255,0.12) 0%, transparent 60%);
      pointer-events: none;
      filter: blur(50px);
    }
    .contact-hero-content {
      position: relative;
      z-index: 2;
      max-width: 760px;
      padding-bottom: 64px;
    }
    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      border: 1px solid var(--border2);
      border-radius: 999px;
      background: rgba(0,212,255,0.06);
      color: var(--cyan);
      font-size: 0.75rem;
      font-family: var(--font-mono);
      font-weight: 500;
      letter-spacing: 0.08em;
      margin-bottom: 32px;
      animation: fadeUp 0.6s ease both;
    }
    .eyebrow-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--cyan);
      animation: blink 2s ease-in-out infinite;
    }
    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.2; }
    }

    .contact-hero h1 {
      font-family: var(--font-head);
      font-size: clamp(3.5rem, 9vw, 8rem);
      line-height: 0.93;
      letter-spacing: 0.02em;
      margin-bottom: 28px;
      animation: fadeUp 0.7s 0.1s ease both;
    }
    .contact-hero p {
      font-size: clamp(1rem, 2vw, 1.175rem);
      color: var(--white2);
      max-width: 520px;
      margin: 0 auto;
      line-height: 1.75;
      font-weight: 300;
      animation: fadeUp 0.7s 0.2s ease both;
    }

    /* ─────────────────────────────────────
       CONTACT MAIN LAYOUT
    ───────────────────────────────────── */
    .contact-wrap {
      background: var(--dark2);
      border-top: 1px solid var(--border);
    }
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.15fr;
      gap: 60px;
      align-items: start;
    }

    /* ─────────────────────────────────────
       LEFT COLUMN — INFO
    ───────────────────────────────────── */
    .contact-info-col { position: sticky; top: calc(var(--nav-h) + 40px); }

    .contact-value-box {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px;
      margin-bottom: 24px;
      position: relative;
      overflow: hidden;
    }
    .contact-value-box::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue-brand), var(--cyan));
    }
    .contact-value-box h3 {
      font-family: var(--font-head);
      font-size: 1.6rem;
      letter-spacing: 0.04em;
      margin-bottom: 12px;
    }
    .contact-value-box p {
      font-size: 0.9rem;
      color: var(--muted);
      line-height: 1.75;
      font-weight: 300;
    }

    /* Contact channels */
    .contact-channels { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }

    .channel-card {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 18px 20px;
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: all var(--t);
      text-decoration: none;
      color: inherit;
    }
    .channel-card:hover {
      border-color: var(--border2);
      background: rgba(0,212,255,0.04);
      transform: translateX(4px);
    }
    .channel-icon {
      width: 44px; height: 44px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .channel-icon.email  { background: rgba(30,111,255,0.15); color: var(--blue-bright); border: 1px solid rgba(30,111,255,0.25); }
    .channel-icon.whats  { background: rgba(34,197,94,0.12);  color: #4ade80; border: 1px solid rgba(34,197,94,0.25); }
    .channel-icon.work   { background: rgba(251,191,36,0.1);  color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
    .channel-icon.linkedin { background: rgba(10,102,194,0.15); color: #60a5fa; border: 1px solid rgba(10,102,194,0.3); }

    .channel-body { flex: 1; min-width: 0; }
    .channel-label { font-size: 0.72rem; font-family: var(--font-mono); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-bottom: 3px; }
    .channel-value { font-size: 0.9rem; font-weight: 600; color: var(--white2); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .channel-note  { font-size: 0.75rem; color: var(--muted); display: block; margin-top: 2px; font-weight: 300; }
    .channel-arrow { color: var(--muted); transition: color var(--t), transform var(--t); flex-shrink: 0; }
    .channel-card:hover .channel-arrow { color: var(--cyan); transform: translateX(4px); }

    /* Team mini */
    .team-mini {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px 32px;
    }
    .team-mini-title {
      font-size: 0.72rem;
      font-family: var(--font-mono);
      color: var(--muted);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      margin-bottom: 18px;
    }
    .team-members { display: flex; flex-direction: column; gap: 14px; }
    .team-member {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .member-avatar {
      width: 40px; height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.8rem;
      color: #fff;
      flex-shrink: 0;
    }
    .member-name { font-size: 0.875rem; font-weight: 600; color: var(--white); display: block; }
    .member-role { font-size: 0.75rem; color: var(--muted); display: block; }
    .member-badge {
      margin-left: auto;
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: 0.65rem;
      color: #4ade80;
      font-family: var(--font-mono);
    }
    .badge-dot-green {
      width: 5px; height: 5px;
      border-radius: 50%;
      background: #4ade80;
      animation: blink 2.5s ease-in-out infinite;
    }

    /* ─────────────────────────────────────
       RIGHT COLUMN — FORM
    ───────────────────────────────────── */
    .form-card {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }
    .form-card-header {
      padding: 28px 36px 24px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .form-card-header-dots { display: flex; gap: 6px; }
    .fhd { width: 10px; height: 10px; border-radius: 50%; }
    .form-card-title {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      color: var(--muted);
      letter-spacing: 0.08em;
      margin-left: auto;
    }
    .form-body { padding: 36px; }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

    .field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
    .field-last { margin-bottom: 0; }

    .field label {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--white2);
      letter-spacing: 0.04em;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .field label .req { color: var(--cyan); font-size: 0.65rem; }

    .field input,
    .field select,
    .field textarea {
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px 16px;
      font-family: var(--font-body);
      font-size: 0.9rem;
      color: var(--white);
      outline: none;
      transition: border-color var(--t), background var(--t), box-shadow var(--t);
      width: 100%;
      resize: none;
    }
    .field select { appearance: none; cursor: pointer; }
    .field input::placeholder,
    .field textarea::placeholder { color: var(--muted); }
    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: var(--blue-brand);
      background: rgba(30,111,255,0.05);
      box-shadow: 0 0 0 3px rgba(30,111,255,0.12);
    }
    .field textarea { min-height: 130px; line-height: 1.65; }

    .select-wrap { position: relative; }
    .select-wrap::after {
      content: '';
      position: absolute;
      right: 16px;
      top: 50%;
      transform: translateY(-50%);
      width: 0; height: 0;
      border-left: 5px solid transparent;
      border-right: 5px solid transparent;
      border-top: 6px solid var(--muted);
      pointer-events: none;
    }

    .select-wrap select option {
      background-color: #090d1a;
      color: #c8d8f5;
    }

    .select-wrap select option[disabled] {
      color: #667799;
    }

    .form-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      margin-top: 28px;
      padding-top: 24px;
      border-top: 1px solid var(--border);
    }
    .form-assurance {
      display: flex;
      align-items: center;
      gap: 7px;
      font-size: 0.78rem;
      color: var(--muted);
    }
    .form-assurance svg { color: #4ade80; flex-shrink: 0; }

    .btn-submit {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 36px;
      border-radius: var(--radius);
      font-family: var(--font-body);
      font-size: 0.9375rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--blue-brand), #1a8fff);
      color: #fff;
      border: none;
      cursor: pointer;
      transition: all var(--t);
      position: relative;
      overflow: hidden;
      letter-spacing: 0.01em;
    }
    .btn-submit::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
      opacity: 0;
      transition: opacity var(--t);
    }
    .btn-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 40px rgba(30,111,255,0.5);
    }
    .btn-submit:hover::before { opacity: 1; }
    .btn-submit:active { transform: translateY(0); }
    .btn-submit .btn-arrow { transition: transform var(--t); }
    .btn-submit:hover .btn-arrow { transform: translateX(4px); }

    /* ── Success State ── */
    .success-overlay {
      display: none;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 60px 40px;
      gap: 20px;
    }
    .success-overlay.show { display: flex; }
    .success-icon {
      width: 72px; height: 72px;
      border-radius: 50%;
      background: rgba(74,222,128,0.1);
      border: 1px solid rgba(74,222,128,0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #4ade80;
      animation: scaleIn 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
    }
    @keyframes scaleIn {
      from { transform: scale(0.5); opacity: 0; }
      to { transform: scale(1); opacity: 1; }
    }
    .success-title {
      font-family: var(--font-head);
      font-size: 2.5rem;
      letter-spacing: 0.04em;
    }
    .success-msg {
      font-size: 0.95rem;
      color: var(--muted);
      max-width: 360px;
      line-height: 1.75;
      font-weight: 300;
    }

    /* ─────────────────────────────────────
       WHY US STRIP
    ───────────────────────────────────── */
    .why-strip { background: var(--dark); }
    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      margin-top: 56px;
    }
    .why-card {
      background: var(--dark3);
      padding: 40px 36px;
      transition: background var(--t);
    }
    .why-card:hover { background: rgba(13,18,36,0.8); }
    .why-num {
      font-family: var(--font-head);
      font-size: 3rem;
      line-height: 1;
      background: linear-gradient(135deg, var(--blue-brand), var(--cyan));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 16px;
      display: block;
    }
    .why-card h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 10px;
    }
    .why-card p {
      font-size: 0.875rem;
      color: var(--muted);
      line-height: 1.75;
      font-weight: 300;
    }

    /* ─────────────────────────────────────
       CTA FINAL (idêntico ao index)
    ───────────────────────────────────── */
    .section-wrap.alt2 { background: var(--dark); }
    .cta-section { position: relative; overflow: hidden; }
    .cta-box {
      position: relative;
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 88px 60px;
      text-align: center;
      overflow: hidden;
    }
    .cta-glow {
      position: absolute;
      width: 600px; height: 400px;
      top: -100px; left: 50%;
      transform: translateX(-50%);
      background: radial-gradient(ellipse, rgba(30,111,255,0.18) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-box h2 {
      font-family: var(--font-head);
      font-size: clamp(3rem, 7vw, 6rem);
      line-height: 0.95;
      letter-spacing: 0.02em;
      position: relative;
      z-index: 1;
      margin-bottom: 20px;
    }
    .cta-box p {
      color: var(--muted);
      font-size: 1.0625rem;
      max-width: 480px;
      margin: 0 auto 40px;
      position: relative;
      z-index: 1;
      font-weight: 300;
      line-height: 1.7;
    }
    .cta-actions {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }

    /* ─────────────────────────────────────
       FOOTER (idêntico ao index)
    ───────────────────────────────────── */
    .footer {
      background: var(--dark2);
      border-top: 1px solid var(--border);
      padding: 64px 32px 32px;
    }
    .footer-inner { max-width: 1280px; margin: 0 auto; }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.8fr 1fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 56px;
    }
    .footer-brand p {
      font-size: 0.875rem;
      color: var(--muted);
      margin: 16px 0 24px;
      max-width: 240px;
      line-height: 1.75;
    }
    .f-social { display: flex; gap: 10px; }
    .f-soc-btn {
      width: 36px; height: 36px;
      border: 1px solid var(--border);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--muted);
      transition: all var(--t);
    }
    .f-soc-btn:hover {
      border-color: var(--border2);
      color: var(--cyan);
      background: var(--cyan-dim);
    }
    .f-col-title {
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--white);
      margin-bottom: 20px;
      font-family: var(--font-mono);
    }
    .f-links { display: flex; flex-direction: column; gap: 10px; }
    .f-link {
      font-size: 0.875rem;
      color: var(--muted);
      transition: color var(--t);
    }
    .f-link:hover { color: var(--cyan); }
    .footer-bottom {
      padding-top: 28px;
      border-top: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-bottom p { font-size: 0.8rem; color: var(--muted); }
    .f-bot-links { display: flex; gap: 20px; }
    .f-bot-links a { font-size: 0.8rem; color: var(--muted); transition: color var(--t); }
    .f-bot-links a:hover { color: var(--white2); }

    /* ─────────────────────────────────────
       ANIMATIONS
    ───────────────────────────────────── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ─────────────────────────────────────
       RESPONSIVE
    ───────────────────────────────────── */
    @media (max-width: 1100px) {
      .contact-grid { grid-template-columns: 1fr; gap: 40px; }
      .contact-info-col { position: static; }
      .why-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 900px) {
      .nav-links, .btn-nav { display: none; }
      .hamburger { display: flex; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .why-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 640px) {
      .section { padding: 72px 20px; }
      .contact-hero { padding-left: 20px; padding-right: 20px; }
      .form-row { grid-template-columns: 1fr; gap: 0; }
      .footer-grid { grid-template-columns: 1fr; gap: 28px; }
      .footer { padding: 48px 20px 24px; }
      .cta-box { padding: 56px 24px; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
      .nav-inner { padding: 0 20px; }
      .form-body { padding: 24px 20px; }
      .form-footer { flex-direction: column; align-items: stretch; }
      .btn-submit { justify-content: center; }
    }
    @media (max-width: 480px) {
      .cta-actions { flex-direction: column; align-items: center; }
    }