:root {
    --bg-black: #0a0a0b;
    --bg-carbon: #121214;
    --bg-panel: #19191c;
    --bg-panel-2: #1e1e22;
    --border: #2a2a2e;
    --border-soft: #232326;
    --text-primary: #f5f5f7;
    --text-secondary: #9a9aa2;
    --text-muted: #6b6b70;
    --accent: #ff3131;
    --accent-soft: #ff313122;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg-black);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }

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

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
  }

  .wrap {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
  }

  section { padding: 50px 0; }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 16px;
  }

  h2.section-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(25px, 2.4vw, 32px);
    line-height: 1.12;
    letter-spacing: -0.01em;
    max-width: 920px;
  }

  /* ---------- Tally dot ---------- */
  .tally-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(255,49,49,0.6);
    animation: pulse 2s infinite;
    flex-shrink: 0;
  }
  @keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(255,49,49,0.55); }
    70%  { box-shadow: 0 0 0 8px rgba(255,49,49,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,49,49,0); }
  }
  @media (prefers-reduced-motion: reduce) {
    .tally-dot { animation: none; }
  }

  /* ---------- Header ---------- */
  header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10,10,11,0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 90px;
  }
  .brand { display: flex; align-items: center; gap: 12px; }
  .brand img { width: 60px; height: 60px; border-radius: 50%; box-shadow: 0 0 0 1px var(--border); }
  .brand-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    line-height: 1.15;
    white-space: nowrap;
  }
  .brand-role {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 2px;
  }
  .header-actions { display: flex; align-items: center; gap: 12px; }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    padding: 6px 20px;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, background .15s ease, border-color .15s ease;
    white-space: nowrap;
  }
  .btn:hover { transform: translateY(-1px); }
  .btn-primary { background: var(--accent); color: #0a0a0b; }
  .btn-primary:hover { background: #ff4d4d; }
  .btn-ghost { background: transparent; border-color: var(--border); color: var(--text-primary); }
  .btn-ghost:hover { border-color: var(--text-secondary); }
  .btn-block { width: 100%; justify-content: center; }

  /* ---------- Hero ---------- */
  .hero { padding: 88px 0 40px; position: relative; overflow: hidden; }
  .hero::before {
    content: "";
    position: absolute;
    top: -200px; right: -200px;
    width: 560px; height: 560px;
    background: radial-gradient(circle, rgba(255,49,49,0.08) 0%, rgba(255,49,49,0) 70%);
    pointer-events: none;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    position: relative;
  }
  .hero-eyebrow { margin-bottom: 24px; }
  .hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(36px, 4.6vw, 50px);
    line-height: 1.06;
    letter-spacing: -0.01em;
    margin-bottom: 22px;
  }
  .hero h1 .accent-line { color: var(--accent); }
  .hero p.lead { font-size: 17px; color: var(--text-secondary); max-width: 480px; margin-bottom: 28px; }

  .signal-tags { display: flex; gap: 10px; margin-bottom: 36px; flex-wrap: wrap; }
  .signal-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 7px 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .signal-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--text-muted); }

  .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

  .monitor-frame {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px;
    position: relative;
  }
  .monitor-frame img { border-radius: 5px; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
  .monitor-tag {
    position: absolute; top: 22px; left: 22px;
    display: flex; align-items: center; gap: 6px;
    background: rgba(10,10,11,0.75);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 3px;
    padding: 5px 10px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: #fff;
  }
  .monitor-tag .tally-dot { width: 6px; height: 6px; }

  /* ---------- Servicios (channel strips) ---------- */
  .services-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 48px; flex-wrap: wrap; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .service-card {
    background: var(--bg-carbon);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    display: flex;
    flex-direction: column;
  }
  .service-ch {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--accent);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .service-ch::before { content: none; }
  .service-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
  }
  .service-card > p {
    color: var(--text-secondary);
    font-size: 14.5px;
    margin-bottom: 20px;
  }
  .service-list { margin-bottom: 28px; flex-grow: 1; }
  .service-list li {
    position: relative;
    padding-left: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.5;
  }
  .service-list li::before {
    content: "";
    position: absolute;
    left: 0; top: 7px;
    width: 6px; height: 6px;
    border: 1px solid var(--accent);
    border-radius: 1px;
    transform: rotate(45deg);
  }
  .service-card .btn { align-self: flex-start; }

  /* ---------- Featured image ---------- */
  .featured-media { padding: 15 0 15px; }
  .featured-media .monitor-frame { padding: 0; border-radius: 12px; }
  .featured-media img { border-radius: 12px; aspect-ratio: 21/9; object-fit: cover; }

  /* ---------- FAQ ---------- */
  .faq-list { border-top: 1px solid var(--border); }
  .faq-item { border-bottom: 1px solid var(--border); }
  .faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 26px 0;
    text-align: left;
    cursor: pointer;
  }
  .faq-q-num {
    font-family: var(--font-mono);
    font-size: 16px;
    color: var(--accent);
    flex-shrink: 0;
    width: 34px;
  }
  .faq-q-text { flex-grow: 1; font-size: 16px; font-weight: 500; }
  .faq-icon {
    flex-shrink: 0;
    width: 22px; height: 22px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .faq-icon::before, .faq-icon::after {
    content: "";
    position: absolute;
    background: var(--text-secondary);
    transition: transform .2s ease, opacity .2s ease;
  }
  .faq-icon::before { width: 9px; height: 1px; }
  .faq-icon::after { width: 1px; height: 9px; }
  .faq-item.open .faq-icon::after { transform: rotate(90deg); opacity: 0; }
  .faq-item.open .faq-icon { border-color: var(--accent); }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
  }
  .faq-answer-inner {
    padding: 0 0 26px 54px;
    color: var(--text-secondary);
    font-size: 14.5px;
    line-height: 1.65;
    max-width: 700px;
  }

  /* ---------- Quote / studio block ---------- */
  .studio-quote {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    padding: 80px 40px;
    text-align: center;
    background: var(--bg-panel);
  }
  .studio-quote img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.28;
  }
  .studio-quote::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,10,11,0.4) 0%, rgba(10,10,11,0.92) 100%);
  }
  .studio-quote blockquote {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 600;
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.3;
  }
  .studio-quote blockquote span { color: var(--accent); }

  /* ---------- Brands ---------- */
  .brands {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 56px 0;
  }
  .brands .eyebrow { margin-bottom: 20px; }
  .brands p {
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 2.1;
    color: var(--text-muted);
    letter-spacing: 0.02em;
  }
  .brands p strong { color: var(--text-secondary); font-weight: 500; }

  /* ---------- Final CTA ---------- */
  .final-cta { text-align: center; padding: 96px 0; }
  .final-cta img.avatar {
    width: 64px; height: 64px;
    margin: 0 auto 24px;
    border-radius: 50%;
    box-shadow: 0 0 0 1px var(--border);
  }
  .final-cta h2 { margin: 0 auto 32px; }
  .final-cta .hero-ctas { justify-content: center; }

  /* ---------- Footer ---------- */
  footer { background: var(--bg-carbon); border-top: 1px solid var(--border); padding: 64px 0 32px; }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
  }
  .footer-brand { display: flex; gap: 12px; align-items: flex-start; }
  .footer-brand img { width: 44px; height: 44px; margin-top: 2px; border-radius: 50%; box-shadow: 0 0 0 1px var(--border); }
  .footer-brand p { color: var(--text-secondary); font-size: 13.5px; margin-top: 10px; max-width: 260px; }
  .footer-col h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 16px;
  }
  .footer-col a, .footer-col p {
    display: block;
    color: var(--text-secondary);
    font-size: 14.5px;
    margin-bottom: 10px;
  }
  .footer-col a:hover { color: var(--text-primary); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    flex-wrap: wrap;
    gap: 16px;
  }
  .footer-bottom p { font-size: 12.5px; color: var(--text-muted); }

  /* ---------- Responsive ---------- */
  @media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-media { order: -1; }
    .services-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  }

  @media (max-width: 860px) {
    .header-inner { height: 64px; gap: 12px; }
    .brand { gap: 10px; min-width: 0; }
    .brand img { width: 32px; height: 32px; }
    .brand-name { font-size: 14px; }
    .brand-role { display: none; }
    section { padding: 64px 0; }
    .hero { padding: 48px 0 56px; }
    .hero p.lead { max-width: none; }
    .service-card { padding: 30px; }
    .studio-quote { padding: 56px 24px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }