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

    :root {
      --red: #E31E24;
      --red-dark: #B91519;
      --red-gradient: linear-gradient(135deg, #E31E24 0%, #8F1218 100%);
      --red-gradient-dark: linear-gradient(135deg, #B91519 0%, #660E12 100%);
      --bg: #000;
      --bg2: #0F0F12;
      --bg3: #161619;
      --bg4: #1E1E22;
      --border: #252528;
      --text: #F0F0F0;
      --text-muted: #777780;
      --text-sub: #ABABB5;
      --surface-card:
        radial-gradient(ellipse 110% 80% at 50% -10%, rgba(227, 30, 36, 0.14) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 100% 100%, rgba(227, 30, 36, 0.08) 0%, transparent 50%),
        linear-gradient(165deg, #0f0f12 0%, #0a0a0d 50%, #050508 100%);
      --surface-card-hover:
        radial-gradient(ellipse 110% 80% at 50% -10%, rgba(227, 30, 36, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 100% 100%, rgba(227, 30, 36, 0.12) 0%, transparent 50%),
        linear-gradient(165deg, #141418 0%, #0f0f12 50%, #0a0a0d 100%);
      --surface-section:
        radial-gradient(ellipse 45% 70% at 8% 50%, rgba(227, 30, 36, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse 35% 55% at 92% 70%, rgba(227, 30, 36, 0.06) 0%, transparent 55%),
        #000;
      --surface-form:
        radial-gradient(ellipse 75% 55% at 100% 0%, rgba(227, 30, 36, 0.15) 0%, transparent 55%),
        radial-gradient(ellipse 65% 45% at 0% 100%, rgba(227, 30, 36, 0.07) 0%, transparent 50%),
        linear-gradient(155deg, #0f0f12 0%, #0a0a0d 52%, #050508 100%);
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: #000;
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
      height: 68px;
      display: flex;
      align-items: center;
    }

    .nav-inner {
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 28px;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

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

    .logo-img {
      height: 50px;
      width: auto;
      max-width: 240px;
      object-fit: contain;
      display: block;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--text-sub);
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      transition: color 0.2s;
    }

    .nav-links a:hover {
      color: #fff;
    }

    .nav-links a.active {
      color: var(--red);
    }

    .nav-cta {
      background: var(--red-gradient);
      color: #fff;
      padding: 9px 22px;
      border-radius: 3px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      transition: background 0.2s, transform 0.2s;
    }

    .nav-cta:hover {
      background: var(--red-gradient-dark);
      transform: translateY(-1px);
    }

    /* ── HERO ── */
    .hero {
      min-height: clamp(520px, 78vh, 720px);
      display: grid;
      grid-template-columns: 1fr 360px;
      padding-top: 68px;
      position: relative;
      overflow: hidden;
      background: #000;
    }

    /* ── HERO: imagen de fondo a pantalla completa ── */
    .hero-img-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero-img-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: right center;
      display: block;
    }

    .hero-img-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg,
          #000000 0%,
          #000000 38%,
          rgba(0, 0, 0, 0.94) 46%,
          rgba(0, 0, 0, 0.72) 54%,
          rgba(0, 0, 0, 0.38) 62%,
          rgba(0, 0, 0, 0.10) 70%,
          transparent 80%);
    }

    /* ── HERO BRAND (logo + título) ── */
    .hero-brand {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      width: 100%;
      max-width: 520px;
    }

    .hero-logo {
      width: auto;
      max-width: min(340px, 88%);
      height: auto;
      max-height: clamp(72px, 9vw, 108px);
      object-fit: contain;
      object-position: left center;
      display: block;
      margin-bottom: 28px;
    }

    .hero-left {
      position: relative;
      z-index: 2;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 44px 40px 44px 52px;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(227, 30, 36, 0.1);
      border: 1px solid rgba(227, 30, 36, 0.25);
      border-radius: 2px;
      padding: 5px 12px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--red);
      margin-bottom: 14px;
      width: fit-content;
    }

    .hero-eyebrow::before {
      content: '';
      width: 5px;
      height: 5px;
      background: var(--red);
      border-radius: 50%;
    }

    .hero-title {
      font-family: 'Rajdhani', sans-serif;
      font-size: clamp(36px, 4.2vw, 58px);
      font-weight: 700;
      line-height: 1.0;
      letter-spacing: -0.01em;
      margin-top: 0;
      margin-bottom: 18px;
    }

    .hero-title .accent {
      color: var(--red);
    }

    .hero-sub {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.65;
      max-width: 420px;
      margin-bottom: 32px;
    }

    .hero-actions {
      display: flex;
      gap: 10px;
      align-items: center;
      margin-bottom: 44px;
    }

    .btn-primary {
      background: var(--red-gradient);
      color: #fff;
      padding: 11px 22px;
      border-radius: 3px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: background 0.2s, transform 0.15s;
    }

    .btn-primary:hover {
      background: var(--red-gradient-dark);
      transform: translateY(-1px);
    }

    .btn-secondary {
      color: var(--text-sub);
      padding: 11px 22px;
      border-radius: 3px;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      border: 1px solid var(--border);
      transition: border-color 0.2s, color 0.2s;
    }

    .btn-secondary:hover {
      border-color: #444;
      color: #fff;
    }

    .hero-trust {
      display: flex;
      gap: 28px;
      padding-top: 26px;
      border-top: 1px solid var(--border);
    }

    .trust-item {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .trust-item strong {
      font-family: 'Rajdhani', sans-serif;
      font-size: 21px;
      font-weight: 700;
      color: var(--red);
    }

    .trust-item span {
      font-size: 11px;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    /* ── HERO RIGHT ── */
    .hero-right {
      position: relative;
      z-index: 2;
      background: linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.38) 100%);
      border-left: 1px solid rgba(255, 255, 255, 0.08);
      display: flex;
      flex-direction: column;
      padding: 36px 24px;
      gap: 22px;
      backdrop-filter: blur(10px);
    }

    .search-block h3 {
      font-family: 'Rajdhani', sans-serif;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }

    .search-block h3 span {
      color: var(--red);
    }

    .search-block p {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }

    .search-row {
      display: flex;
    }

    .search-row input {
      flex: 1;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-right: none;
      border-radius: 3px 0 0 3px;
      padding: 11px 14px;
      font-size: 13px;
      color: var(--text);
      outline: none;
      transition: border-color 0.2s;
      font-family: 'Inter', sans-serif;
    }

    .search-row input::placeholder {
      color: var(--text-muted);
    }

    .search-row input:focus {
      border-color: var(--red);
    }

    .search-row button {
      background: var(--red-gradient);
      border: none;
      border-radius: 0 3px 3px 0;
      padding: 0 18px;
      color: #fff;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      cursor: pointer;
      transition: background 0.2s, transform 0.15s;
      font-family: 'Inter', sans-serif;
    }

    .search-row button:hover {
      background: var(--red-gradient-dark);
    }

    .search-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 10px;
    }

    .search-tag {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 2px;
      padding: 4px 10px;
      font-size: 11px;
      color: var(--text-muted);
      cursor: pointer;
      transition: color 0.2s, border-color 0.2s;
    }

    .search-tag:hover {
      color: var(--red);
      border-color: rgba(227, 30, 36, 0.4);
    }

    .search-features {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin-top: 16px;
    }

    .sf-item {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 12px 8px;
      text-align: center;
    }

    .sf-item svg {
      width: 20px;
      height: 20px;
      stroke: var(--red);
      fill: none;
      margin-bottom: 6px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .sf-item p {
      font-size: 10px;
      color: var(--text-muted);
      line-height: 1.3;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .divider-label {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .divider-label::before,
    .divider-label::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }

    .cotizar-card {
      background: linear-gradient(135deg, rgba(227, 30, 36, 0.12) 0%, rgba(227, 30, 36, 0.04) 100%);
      border: 1px solid rgba(227, 30, 36, 0.25);
      border-radius: 4px;
      padding: 20px;
    }

    .cotizar-card h4 {
      font-family: 'Rajdhani', sans-serif;
      font-size: 15px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 6px;
    }

    .cotizar-card p {
      font-size: 12px;
      color: var(--text-sub);
      margin-bottom: 14px;
      line-height: 1.55;
    }

    .cotizar-card a {
      display: block;
      text-align: center;
      background: var(--red-gradient);
      color: #fff;
      padding: 11px;
      border-radius: 3px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      transition: background 0.2s;
    }

    .cotizar-card a:hover {
      background: var(--red-gradient-dark);
    }

    /* ── SECTION BASE ── */
    section {
      padding: 64px 0;
    }

    .container {
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 32px;
    }

    .section-header {
      margin-bottom: 36px;
    }

    .section-eyebrow {
      display: inline-block;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--red);
      margin-bottom: 10px;
    }

    .section-title {
      font-family: 'Rajdhani', sans-serif;
      font-size: 32px;
      font-weight: 700;
      letter-spacing: 0.02em;
      text-transform: uppercase;
      line-height: 1.05;
    }

    .section-title span {
      color: var(--red);
    }

    .section-sub {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 10px;
      line-height: 1.6;
    }

    /* ── CATEGORÍAS ── */
    .categorias {
      background: transparent;
    }

    .categorias-grid {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 16px;
    }

    .cat-card {
      background: var(--surface-card);
      border: 1px solid rgba(227, 30, 36, 0.18);
      border-radius: 6px;
      padding: 0;
      text-align: center;
      cursor: pointer;
      text-decoration: none;
      color: var(--text);
      transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s, background 0.25s;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .cat-card:hover {
      border-color: rgba(227, 30, 36, 0.5);
      background: var(--surface-card-hover);
      transform: translateY(-4px);
      box-shadow: 0 10px 32px rgba(227, 30, 36, 0.12), 0 8px 24px rgba(0, 0, 0, 0.35);
    }

    .cat-img {
      position: relative;
      width: 100%;
      aspect-ratio: 1 / 1;
      margin: 0;
      padding: 0;
      overflow: hidden;
      background: #050508;
      line-height: 0;
    }

    .cat-img img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      object-position: center;
    }

    .cat-img::after {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 90% 35% at 50% 100%, rgba(5, 5, 8, 0.75) 0%, transparent 72%),
        linear-gradient(180deg, transparent 72%, rgba(10, 10, 13, 0.35) 100%);
      pointer-events: none;
    }

    .cat-body {
      flex: 1;
      display: flex;
      flex-direction: column;
      background: transparent;
    }

    .cat-name {
      font-family: 'Rajdhani', sans-serif;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 8px;
      padding: 14px 12px 0;
      line-height: 1.2;
    }

    .cat-desc {
      font-size: 11px;
      color: var(--text-muted);
      line-height: 1.4;
      padding: 0 12px 14px;
      flex: 1;
    }

    .cat-arrow {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      font-size: 10px;
      color: var(--red);
      margin: 0 12px 16px;
      font-weight: 700;
      letter-spacing: 0.07em;
    }

    /* ── MARCAS ── */
    .marcas {
      background: rgba(0, 0, 0, 0.7);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .marcas-track {
      overflow: hidden;
      mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
    }

    .marcas-inner {
      display: flex;
      align-items: center;
      width: max-content;
      animation: scroll-marcas 30s linear infinite;
    }

    .marcas-inner:hover {
      animation-play-state: paused;
    }

    @keyframes scroll-marcas {
      from {
        transform: translateX(0);
      }

      to {
        transform: translateX(-50%);
      }
    }

    .marca-item {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px 40px;
      border-right: 1px solid var(--border);
      min-width: 160px;
      height: 90px;
      /* contenedor de altura fija igual para todos */
    }

    .marca-logo-img {
      max-width: 110px;
      max-height: 52px;
      width: auto;
      height: auto;
      object-fit: contain;
      /* respeta proporciones, no recorta */
      filter: grayscale(100%) brightness(0.55);
      /* tonos apagados, estilo uniforme */
      transition: filter 0.25s;
      display: block;
    }

    .marca-logo-lg {
      max-width: 150px;
      max-height: 72px;
    }

    .marca-item:hover .marca-logo-img {
      filter: grayscale(0%) brightness(1);
      /* color real al hacer hover */
    }

    /* ── SERVICIOS ── */
    .servicios {
      background: transparent;
    }

    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .serv-card {
      background: var(--surface-card);
      border: 1px solid rgba(227, 30, 36, 0.18);
      border-radius: 4px;
      padding: 28px 22px;
      transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s, background 0.25s;
      overflow: hidden;
      position: relative;
    }

    .serv-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: var(--red-gradient);
      opacity: 0.45;
      transition: opacity 0.25s;
    }

    .serv-card:hover {
      border-color: rgba(227, 30, 36, 0.5);
      background: var(--surface-card-hover);
      transform: translateY(-3px);
      box-shadow: 0 10px 28px rgba(227, 30, 36, 0.12), 0 6px 20px rgba(0, 0, 0, 0.3);
    }

    .serv-card:hover::before {
      opacity: 1;
    }

    .serv-icon {
      width: 46px;
      height: 46px;
      background: rgba(227, 30, 36, 0.12);
      border: 1px solid rgba(227, 30, 36, 0.22);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      transition: background 0.25s, border-color 0.25s;
    }

    .serv-card:hover .serv-icon {
      background: rgba(227, 30, 36, 0.18);
      border-color: rgba(227, 30, 36, 0.45);
    }

    .serv-icon svg {
      width: 22px;
      height: 22px;
      stroke: var(--red);
      fill: none;
      stroke-width: 1.6;
    }

    .serv-name {
      font-family: 'Rajdhani', sans-serif;
      font-size: 15px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 8px;
    }

    .serv-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.55;
      margin-bottom: 18px;
    }

    .serv-link {
      font-size: 11px;
      color: var(--red);
      text-decoration: none;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* ── STATS BAR ── */
    .stats-bar {
      background: var(--red);
      padding: 0;
    }

    .stats-inner {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      max-width: 1180px;
      margin: 0 auto;
    }

    .stat-item {
      padding: 22px 26px;
      border-right: 1px solid rgba(255, 255, 255, 0.12);
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .stat-item:last-child {
      border-right: none;
    }

    .stat-icon svg {
      width: 26px;
      height: 26px;
      stroke: rgba(255, 255, 255, 0.85);
      fill: none;
      stroke-width: 1.6;
    }

    .stat-num {
      font-family: 'Rajdhani', sans-serif;
      font-size: 24px;
      font-weight: 700;
      line-height: 1;
    }

    .stat-label {
      font-size: 11px;
      opacity: 0.8;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    /* ── CTA COTIZAR ── */
    .cta-cotizar {
      background: var(--surface-section);
      border-top: 1px solid rgba(227, 30, 36, 0.15);
      border-bottom: 1px solid rgba(227, 30, 36, 0.15);
    }

    .cta-inner {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 0;
      min-height: 460px;
    }

    .cta-left {
      padding: 52px 52px 52px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
      background:
        radial-gradient(ellipse 50% 60% at 0% 40%, rgba(227, 30, 36, 0.12) 0%, transparent 65%);
    }

    .cta-left h2 {
      font-family: 'Rajdhani', sans-serif;
      font-size: 38px;
      font-weight: 700;
      line-height: 1.0;
      text-transform: uppercase;
      letter-spacing: 0.01em;
      margin-bottom: 16px;
    }

    .cta-left h2 span {
      color: var(--red);
    }

    .cta-left>p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.65;
      margin-bottom: 32px;
      max-width: 400px;
    }

    .cta-features {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 36px;
    }

    .cta-feat {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 13px;
      color: var(--text-sub);
      line-height: 1.5;
    }

    .cta-feat-icon {
      width: 30px;
      height: 30px;
      background: rgba(227, 30, 36, 0.1);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .cta-feat-icon svg {
      width: 15px;
      height: 15px;
      stroke: var(--red);
      fill: none;
      stroke-width: 2;
    }

    .cta-feat strong {
      color: #fff;
    }

    /* ── FORM ── */
    .cta-form-wrap {
      background: var(--surface-form);
      border-left: 1px solid rgba(227, 30, 36, 0.22);
      padding: 32px 28px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      box-shadow: inset 4px 0 24px rgba(227, 30, 36, 0.06);
    }

    .form-title {
      font-family: 'Rajdhani', sans-serif;
      font-size: 21px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 4px;
    }

    .form-title::after {
      content: '';
      display: block;
      width: 42px;
      height: 2px;
      margin-top: 10px;
      background: var(--red-gradient);
      border-radius: 1px;
    }

    .form-subtitle {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .form-grid {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .field {
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .field label {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.09em;
      text-transform: uppercase;
      color: var(--text-muted);
    }

    .field input,
    .field select,
    .field textarea {
      background: var(--bg4);
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 10px 12px;
      font-size: 13px;
      color: var(--text);
      font-family: 'Inter', sans-serif;
      outline: none;
      transition: border-color 0.2s;
      width: 100%;
    }

    .field input::placeholder,
    .field textarea::placeholder {
      color: var(--text-muted);
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: rgba(227, 30, 36, 0.6);
    }

    .field select {
      appearance: none;
      cursor: pointer;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23777780' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 12px center;
      padding-right: 36px;
    }

    .field select option {
      background: var(--bg4);
    }

    .field textarea {
      resize: none;
      height: 72px;
    }

    /* ── CAMPO "OTRO" oculto por defecto ── */
    .otro-field {
      display: none;
      margin-top: 6px;
    }

    .otro-field.visible {
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .otro-field input {
      background: var(--bg4);
      border: 1px solid rgba(227, 30, 36, 0.35);
      border-radius: 3px;
      padding: 10px 12px;
      font-size: 13px;
      color: var(--text);
      font-family: 'Inter', sans-serif;
      outline: none;
      width: 100%;
      transition: border-color 0.2s;
    }

    .otro-field input:focus {
      border-color: rgba(227, 30, 36, 0.7);
    }

    .otro-field input::placeholder {
      color: var(--text-muted);
    }

    .otro-hint {
      font-size: 10px;
      color: var(--text-muted);
      letter-spacing: 0.05em;
    }

    .contact-pref {
      display: flex;
      gap: 14px;
      align-items: center;
    }

    .contact-pref label {
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: 12px;
      color: var(--text-sub);
      cursor: pointer;
    }

    .form-note {
      font-size: 10px;
      color: var(--text-muted);
      text-align: center;
      margin-top: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 5px;
    }

    .form-note svg {
      width: 11px;
      height: 11px;
      stroke: var(--text-muted);
      fill: none;
    }

    .btn-submit {
      background: var(--red-gradient);
      color: #fff;
      border: none;
      border-radius: 3px;
      padding: 13px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      cursor: pointer;
      width: 100%;
      transition: background 0.2s, transform 0.15s;
      font-family: 'Inter', sans-serif;
    }

    .btn-submit:hover {
      background: var(--red-gradient-dark);
      transform: translateY(-1px);
    }

    /* ── FOOTER ── */
    footer {
      background: rgba(0, 0, 0, 0.95);
      border-top: 1px solid var(--border);
      padding: 48px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
    }

    .footer-brand p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.65;
      margin-top: 12px;
      max-width: 250px;
    }

    .footer-socials {
      display: flex;
      gap: 8px;
      margin-top: 18px;
    }

    .social-btn {
      width: 34px;
      height: 34px;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      color: var(--text-muted);
      font-size: 13px;
      font-weight: 700;
      transition: border-color 0.2s, color 0.2s;
    }

    .social-btn:hover {
      border-color: rgba(227, 30, 36, 0.5);
      color: var(--red);
    }

    .footer-col h4 {
      font-family: 'Rajdhani', sans-serif;
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--text);
      margin-bottom: 16px;
    }

    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 9px;
    }

    .footer-col ul a {
      font-size: 13px;
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-col ul a:hover {
      color: var(--red);
    }

    .contact-line {
      display: flex;
      align-items: center;
      gap: 9px;
      font-size: 13px;
      color: var(--text-muted);
    }

    .contact-line svg {
      width: 14px;
      height: 14px;
      stroke: var(--red);
      fill: none;
      flex-shrink: 0;
    }

    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid var(--border);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .footer-bottom p {
      font-size: 12px;
      color: var(--text-muted);
    }

    .pay-icons {
      display: flex;
      gap: 6px;
    }

    .pay-icon {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 2px;
      padding: 3px 9px;
      font-size: 10px;
      font-weight: 700;
      color: var(--text-muted);
      letter-spacing: 0.05em;
    }

    /* ── WHATSAPP FLOAT ── */
    .wa-float {
      position: fixed;
      bottom: 28px;
      right: 28px;
      z-index: 999;
      display: flex;
      align-items: center;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 3px;
      overflow: hidden;
      box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
      text-decoration: none;
      transition: border-color 0.2s, transform 0.2s;
    }

    .wa-float:hover {
      border-color: rgba(227, 30, 36, 0.5);
      transform: translateY(-2px);
    }

    .wa-float-icon {
      width: 44px;
      height: 44px;
      background: var(--red);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .wa-float-icon svg {
      width: 20px;
      height: 20px;
      fill: #fff;
    }

    .wa-float-label {
      padding: 0 14px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--text-sub);
      white-space: nowrap;
    }