:root {
    --ink: #0c1a24;
    --ink-soft: #243542;
    --steel: #1e4a7a;
    --steel-mid: #2f6aa3;
    --frost: #e8eef3;
    --paper: #f4f7f9;
    --white: #ffffff;
    --muted: #5a6f7d;
    --line: #d4dee6;
    --accent: #c45c26;
    --accent-hover: #a34a1c;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Source Sans 3', sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.55;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; height: auto; }
  a { color: inherit; }
  button, input, select, textarea { font: inherit; }

  /* ── Nav ── */
  .site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    background: rgba(244, 247, 249, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .25s, background .25s;
  }
  .site-header.is-scrolled {
    border-bottom-color: var(--line);
    background: rgba(255, 255, 255, 0.96);
  }
  .nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .logo {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--ink);
    line-height: 1.1;
  }
  .logo span {
    color: var(--steel);
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: none;
  }
  .nav-links {
    display: flex;
    list-style: none;
    gap: 1.75rem;
  }
  .nav-links a {
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ink-soft);
    transition: color .2s;
  }
  .nav-links a:hover { color: var(--steel); }
  .nav-actions { display: flex; align-items: center; gap: 0.75rem; }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s, transform .2s;
  }
  .btn-primary {
    background: var(--steel);
    color: var(--white);
  }
  .btn-primary:hover { background: var(--steel-mid); }
  .btn-accent {
    background: var(--accent);
    color: var(--white);
  }
  .btn-accent:hover { background: var(--accent-hover); }
  .btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.55);
  }
  .btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
  }
  .btn-outline {
    background: transparent;
    color: var(--ink);
    border: 1.5px solid var(--line);
  }
  .btn-outline:hover {
    border-color: var(--steel);
    color: var(--steel);
  }
  .nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    background: var(--white);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
  }
  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--ink);
    transition: transform .25s, opacity .25s;
  }

  /* ── Hero ── */
  .hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: flex-end;
    color: var(--white);
    overflow: hidden;
  }
  .hero-media {
    position: absolute;
    inset: 0;
  }
  .hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.04);
    animation: heroSettle 2.2s ease-out forwards;
  }
  .hero-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,26,36,0.35) 0%, rgba(12,26,36,0.55) 45%, rgba(12,26,36,0.9) 100%);
  }
  @keyframes heroSettle {
    to { transform: scale(1); }
  }
  .hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 7.5rem 1.5rem 4.5rem;
  }
  .hero-logo {
    display: block;
    width: min(260px, 72vw);
    height: auto;
    margin-bottom: 1.25rem;
    filter: drop-shadow(0 6px 18px rgba(0,0,0,0.35));
    opacity: 0;
    transform: translateY(18px);
    animation: riseIn 1.35s .25s ease forwards;
  }
  .hero h1 {
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    letter-spacing: -0.01em;
    max-width: 22ch;
    line-height: 1.25;
    margin-bottom: 0.85rem;
    color: var(--white);
    opacity: 0;
    transform: translateY(18px);
    animation: riseIn 1.35s .5s ease forwards;
  }
  .hero-lead {
    max-width: 36rem;
    font-size: 1.05rem;
    color: rgba(255,255,255,0.82);
    margin-bottom: 1.75rem;
    opacity: 0;
    transform: translateY(18px);
    animation: riseIn 1.35s .75s ease forwards;
  }
  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    opacity: 0;
    transform: translateY(18px);
    animation: riseIn 1.35s 1s ease forwards;
  }
  @keyframes riseIn {
    to { opacity: 1; transform: translateY(0); }
  }

  /* ── Sections ── */
  .section {
    padding: 5.5rem 1.5rem;
  }
  .section-inner {
    max-width: 1200px;
    margin: 0 auto;
  }
  .eyebrow {
    display: block;
    font-family: 'Archivo', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 0.75rem;
  }
  .section-title {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 1rem;
  }
  .section-lead {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 36rem;
  }
  .section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
  }

  /* ── Services ── */
  .services { background: var(--white); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .service {
    padding: 0 0 1.5rem;
    border-top: 2px solid var(--ink);
    transition: transform .55s ease, border-color .55s ease;
  }
  .service h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.15;
    margin: 1.25rem 0 0.85rem;
  }
  .service p {
    color: var(--muted);
    font-size: 0.98rem;
    margin-bottom: 1.25rem;
  }
  .service ul {
    list-style: none;
  }
  .service li {
    position: relative;
    padding: 0.45rem 0 0.45rem 1rem;
    font-size: 0.92rem;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--frost);
  }
  .service li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.95rem;
    width: 5px;
    height: 1px;
    background: var(--steel);
  }

  /* ── Sectors ── */
  .sectors { background: var(--paper); }
  .sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 3rem;
  }
  .sector {
    position: relative;
    min-height: 420px;
    overflow: hidden;
    color: var(--white);
    text-decoration: none;
    display: block;
    transition: transform .55s ease;
  }
  .sector-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s ease;
  }
  .sector::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,26,36,0.15), rgba(12,26,36,0.82));
  }
  .sector:hover .sector-photo { transform: scale(1.05); }
  .sector-body {
    position: absolute;
    inset: auto 0 0;
    padding: 1.75rem;
    z-index: 1;
  }
  .sector-label {
    font-family: 'Archivo', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #9ec4df;
    margin-bottom: 0.4rem;
  }
  .sector h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
  }
  .sector p {
    color: rgba(255,255,255,0.78);
    font-size: 0.95rem;
    max-width: 28ch;
  }

  /* ── About ── */
  .about { background: var(--white); }
  .about-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 4rem;
    align-items: center;
  }
  .about-visual {
    position: relative;
    min-height: 520px;
    overflow: hidden;
  }
  .about-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 42%;
  }
  .about-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(26,74,110,0.25), rgba(12,26,36,0.45));
  }
  .about-caption {
    position: absolute;
    left: 1.25rem;
    bottom: 1.25rem;
    right: 1.25rem;
    background: var(--white);
    padding: 1.1rem 1.25rem;
    z-index: 1;
  }
  .about-caption strong {
    display: block;
    font-family: 'Archivo', sans-serif;
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--steel);
    line-height: 1;
  }
  .about-caption span {
    font-size: 0.9rem;
    color: var(--muted);
  }
  .features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  .feature {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--line);
  }
  .feature:last-child { border-bottom: none; padding-bottom: 0; }
  .feature-icon {
    width: 3rem;
    height: 3rem;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--steel);
  }
  .feature-icon svg { width: 1.25rem; height: 1.25rem; stroke: currentColor; fill: none; stroke-width: 1.6; }
  .feature h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
  }
  .feature p {
    color: var(--muted);
    font-size: 0.95rem;
  }

  /* ── Process ── */
  .process { background: var(--ink); color: var(--white); }
  .process .eyebrow { color: #9ec4df; }
  .process .section-title { color: var(--white); }
  .process .section-lead { color: rgba(255,255,255,0.68); margin: 0 auto; text-align: center; }
  .process .section-head {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-top: 3rem;
  }
  .step {
    border-top: 1px solid rgba(255,255,255,0.18);
    padding-top: 1.25rem;
  }
  .step-num {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: #9ec4df;
    margin-bottom: 0.75rem;
  }
  .step h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
  }
  .step p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
  }

  /* ── Brands ── */
  .brands {
    background: var(--frost);
    padding: 2.75rem 1.5rem;
  }
  .brands-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
  }
  .brands-label {
    font-family: 'Archivo', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1.25rem;
  }
  .brands-track {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.75rem;
  }
  .marca {
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-soft);
    opacity: 0.55;
  }

  /* ── Contact ── */
  .contact { background: var(--paper); }
  .contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3rem;
    align-items: start;
  }
  .contact-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }
  .contact-item {
    display: grid;
    grid-template-columns: 2.75rem 1fr;
    gap: 0.9rem;
    align-items: start;
  }
  .contact-icon {
    width: 2.75rem;
    height: 2.75rem;
    background: var(--white);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .contact-icon svg {
    width: 1.1rem;
    height: 1.1rem;
    stroke: var(--steel);
    fill: none;
    stroke-width: 1.6;
  }
  .contact-item span {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.15rem;
  }
  .contact-item strong {
    font-size: 1.05rem;
    font-weight: 600;
  }
  .contact-form {
    background: var(--white);
    border: 1px solid var(--line);
    padding: 2rem;
  }
  .contact-form h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
  }
  .form-note {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
  }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .form-group {
    margin-bottom: 1rem;
  }
  .form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink-soft);
    margin-bottom: 0.4rem;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink);
    outline: none;
    transition: border-color .2s, background .2s;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--steel);
    background: var(--white);
  }
  .form-group textarea {
    min-height: 120px;
    resize: vertical;
  }
  .form-submit {
    width: 100%;
    margin-top: 0.5rem;
  }

  /* ── Cobertura ── */
  .cobertura {
    background: var(--white);
  }
  .cobertura-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    align-items: stretch;
    margin-top: 2.5rem;
  }
  .cobertura-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
  }
  .zone-btn {
    appearance: none;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink-soft);
    font-family: 'Archivo', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.65rem 0.95rem;
    cursor: pointer;
    transition: background .2s, border-color .2s, color .2s;
  }
  .zone-btn:hover,
  .zone-btn.is-active {
    background: var(--steel);
    border-color: var(--steel);
    color: var(--white);
  }
  .cobertura-note {
    margin-top: 1.25rem;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
  }
  .cobertura-cta {
    margin-top: 1.25rem;
  }
  .map-frame {
    position: relative;
    min-height: 420px;
    border: 1px solid var(--line);
    overflow: hidden;
    background: var(--frost);
  }
  #coverage-map {
    width: 100%;
    height: 100%;
    min-height: 420px;
  }
  .leaflet-container {
    font-family: 'Source Sans 3', sans-serif;
  }

  /* ── Footer ── */
  footer {
    background: var(--ink);
    color: rgba(255,255,255,0.72);
    padding: 4rem 1.5rem 1.5rem;
  }
  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .footer-brand .logo {
    display: inline-block;
    margin-bottom: 1.15rem;
  }
  .footer-brand .logo-img {
    display: block;
    height: 96px;
    width: auto;
  }
  .footer-brand p {
    font-size: 0.95rem;
    max-width: 32ch;
    line-height: 1.6;
  }
  .footer-col h5 {
    font-family: 'Archivo', sans-serif;
    color: var(--white);
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
  }
  .footer-col ul { list-style: none; }
  .footer-col a {
    text-decoration: none;
    font-size: 0.92rem;
    display: block;
    padding: 0.3rem 0;
    transition: color .2s;
  }
  .footer-col a:hover { color: var(--white); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1.5rem;
    font-size: 0.85rem;
  }
  .footer-legal {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }
  .footer-credit {
    color: rgba(255,255,255,0.42);
    font-size: 0.78rem;
    letter-spacing: 0.01em;
  }
  .footer-credit a {
    position: relative;
    color: rgba(255,255,255,0.62);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-decoration: underline;
    text-decoration-color: rgba(255,255,255,0.28);
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: color .2s, text-decoration-color .2s;
  }
  .footer-credit a:hover {
    color: rgba(255,255,255,0.92);
    text-decoration-color: rgba(255,255,255,0.7);
  }
  .footer-credit:hover .footer-credit-hint,
  .footer-credit:focus-within .footer-credit-hint,
  .footer-credit a:hover .footer-credit-hint,
  .footer-credit a:focus-visible .footer-credit-hint {
    max-height: 2rem;
    margin-top: 0.35rem;
    opacity: 1;
  }
  .footer-credit-hint {
    display: block;
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    opacity: 0;
    color: rgba(255,255,255,0.48);
    font-size: 0.74rem;
    font-weight: 400;
    letter-spacing: 0;
    text-decoration: none;
    transition: opacity .25s ease, max-height .25s ease, margin-top .25s ease;
  }
  .certs { display: flex; gap: 0.5rem; flex-wrap: wrap; }
  .certs span {
    border: 1px solid rgba(255,255,255,0.18);
    padding: 0.3rem 0.65rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9ec4df;
  }

  .page-main {
    padding: 7.5rem 1.5rem 4.5rem;
    max-width: 780px;
    margin: 0 auto;
  }
  .page-main h1 {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.1;
    margin: 0.5rem 0 1rem;
  }
  .page-main .lead {
    color: var(--muted);
    font-size: 1.08rem;
    margin-bottom: 1.25rem;
  }
  .page-main h2 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.45rem;
    margin: 2rem 0 0.75rem;
  }
  .page-main h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.1rem;
    margin: 1.25rem 0 0.4rem;
  }
  .page-main p,
  .page-main li {
    color: var(--ink-soft);
  }
  .page-main ul,
  .page-main ol {
    margin: 0.5rem 0 1rem 1.1rem;
  }
  .page-main a {
    color: var(--steel);
  }
  .page-main img {
    width: 100%;
    height: auto;
    margin: 1.25rem 0;
  }
  .page-hero-share .share-btn {
    color: var(--ink);
    border-color: var(--line);
  }
  .page-hero-share .share-btn:hover {
    background: var(--frost);
    border-color: var(--steel);
    color: var(--steel);
  }

  /* ── Intent / takeaways ── */
  .intent { background: var(--white); padding-top: 3.5rem; padding-bottom: 1.5rem; }
  .intent-card,
  .takeaways {
    max-width: 1200px;
    margin: 0 auto;
  }
  .intent-card {
    border-top: 2px solid var(--ink);
    padding-top: 1.5rem;
  }
  .intent-card h2 {
    font-family: 'Archivo', sans-serif;
    font-size: clamp(1.35rem, 2.4vw, 1.85rem);
    font-weight: 800;
    margin-bottom: 0.75rem;
    max-width: 28ch;
  }
  .intent-card p {
    color: var(--muted);
    max-width: 46rem;
    margin-bottom: 1rem;
  }
  .takeaways {
    margin-top: 1.75rem;
    background: var(--paper);
    border: 1px solid var(--line);
    padding: 1.5rem 1.6rem;
  }
  .takeaways h2 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 0.85rem;
  }
  .takeaways ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.45rem 1.5rem;
    list-style: none;
  }
  .takeaways li {
    position: relative;
    padding-left: 1rem;
    color: var(--ink-soft);
    font-size: 0.98rem;
  }
  .takeaways li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 6px;
    height: 1px;
    background: var(--steel);
  }
  .cluster-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.35rem;
  }
  .cluster-links a {
    text-decoration: none;
    border: 1px solid var(--line);
    padding: 0.55rem 0.9rem;
    font-family: 'Archivo', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--steel);
    background: var(--white);
  }
  .cluster-links a:hover {
    border-color: var(--steel);
    background: var(--frost);
  }
  .service-more {
    display: inline-block;
    margin-top: 1rem;
    font-family: 'Archivo', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--steel);
  }
  .service-more:hover { color: var(--accent); }

  /* ── Compare table ── */
  .compare { background: var(--paper); }
  .table-wrap { overflow-x: auto; }
  .compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    min-width: 640px;
  }
  .compare-table th,
  .compare-table td {
    text-align: left;
    padding: 0.95rem 1rem;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    font-size: 0.95rem;
  }
  .compare-table th {
    font-family: 'Archivo', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--steel);
    background: var(--frost);
  }
  .compare-table a { color: var(--steel); font-weight: 700; }

  /* ── FAQ ── */
  .faq { background: var(--white); }
  .faq-list {
    display: grid;
    gap: 0.75rem;
    max-width: 820px;
  }
  .faq-item {
    border: 1px solid var(--line);
    background: var(--paper);
    padding: 0.35rem 1rem;
  }
  .faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 0.85rem 0;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item h3 {
    font-family: 'Archivo', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
  }
  .faq-item h3::after {
    content: '+';
    color: var(--steel);
    font-weight: 800;
  }
  .faq-item[open] h3::after { content: '–'; }
  .faq-item p {
    color: var(--muted);
    padding-bottom: 1rem;
  }

  /* ── Share + mobile CTA ── */
  .share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.55);
    padding: 0.85rem 1.15rem;
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
  }
  .share-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
  }
  .mobile-cta {
    display: none;
  }

  /* ── WhatsApp ── */
  .wa-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1200;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.65rem;
  }
  .wa-bubble {
    position: relative;
    max-width: min(220px, calc(100vw - 5.5rem));
    background: var(--white);
    color: var(--ink);
    border: 1px solid var(--line);
    box-shadow: 0 10px 28px rgba(12,26,36,0.16);
    padding: 0.75rem 2rem 0.75rem 0.9rem;
    font-size: 0.88rem;
    line-height: 1.35;
    animation: bubbleIn 0.9s 0.6s both;
  }
  .wa-bubble::after {
    content: '';
    position: absolute;
    right: 1.1rem;
    bottom: -7px;
    width: 12px;
    height: 12px;
    background: var(--white);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    transform: rotate(45deg);
  }
  .wa-bubble strong {
    display: block;
    font-family: 'Archivo', sans-serif;
    font-size: 0.82rem;
    margin-bottom: 0.15rem;
  }
  .wa-bubble span {
    color: var(--muted);
    font-size: 0.8rem;
  }
  .wa-bubble-close {
    position: absolute;
    top: 0.35rem;
    right: 0.35rem;
    width: 1.4rem;
    height: 1.4rem;
    border: none;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .wa-bubble-close:hover { color: var(--ink); }
  .wa-float.is-bubble-hidden .wa-bubble { display: none; }
  .wa-btn {
    width: 3.4rem;
    height: 3.4rem;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.22);
    opacity: 1;
    visibility: visible;
    transition: transform .2s;
    animation: waPulse 2.8s ease-in-out infinite;
    text-decoration: none;
  }
  .wa-btn:hover { transform: scale(1.06); }
  .wa-btn svg { width: 1.6rem; height: 1.6rem; fill: white; }
  @keyframes waPulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(0,0,0,0.22); }
    50% { box-shadow: 0 8px 28px rgba(37,211,102,0.55); }
  }
  @keyframes bubbleIn {
    from { opacity: 0; transform: translateY(8px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }

  /* ── Motion ── */
  .btn:active { transform: translateY(1px) scale(0.98); }
  .service:hover {
    transform: translateY(-4px);
    border-top-color: var(--steel);
  }
  .sector:hover { transform: translateY(-3px); }
  .zone-btn:active { transform: scale(0.97); }
  .feature {
    transition: transform .5s ease;
  }
  .feature:hover { transform: translateX(4px); }
  .step {
    transition: transform .5s ease;
  }
  .step:hover { transform: translateY(-4px); }

  /* ── Reveal ── */
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 1.2s cubic-bezier(.22,1,.36,1), transform 1.2s cubic-bezier(.22,1,.36,1);
    will-change: opacity, transform;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .d1 { transition-delay: .15s; }
  .d2 { transition-delay: .3s; }
  .d3 { transition-delay: .45s; }
  .d4 { transition-delay: .6s; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    .reveal {
      opacity: 1;
      transform: none;
    }
    .hero-media img,
    .hero-logo,
    .hero h1,
    .hero-lead,
    .hero-cta {
      opacity: 1;
      transform: none;
      animation: none;
    }
    .wa-btn {
      animation: none;
      opacity: 1;
      visibility: visible;
    }
    .wa-bubble {
      animation: none;
      opacity: 1;
    }
  }

  /* ── Responsive ── */
  @media (max-width: 1100px) {
    .nav-links { gap: 1.1rem; }
    .nav-links a { font-size: 0.85rem; }
  }

  @media (max-width: 1024px) {
    .services-grid,
    .sectors-grid { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr 1fr; gap: 1.5rem 1.25rem; }
    .steps .step:last-child { grid-column: span 2; }
    .about-grid,
    .contact-grid,
    .cobertura-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .about-visual { min-height: 360px; order: -1; }
    .cobertura-grid .map-frame { order: -1; }
    .map-frame,
    #coverage-map { min-height: 360px; }
  }

  @media (max-width: 768px) {
    .nav-inner {
      padding: 0 1rem;
      height: 64px;
      gap: 0.75rem;
    }
    .logo {
      font-size: 0.92rem;
      max-width: 48vw;
    }
    .logo span {
      display: none;
    }
    .nav-links {
      position: fixed;
      top: 64px;
      left: 0;
      right: 0;
      bottom: auto;
      flex-direction: column;
      gap: 0;
      background: rgba(255,255,255,0.98);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 12px 28px rgba(12,26,36,0.08);
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      pointer-events: none;
      transition: max-height .35s ease, opacity .25s ease;
      backdrop-filter: blur(10px);
    }
    .nav-links li { list-style: none; }
    .nav-links a {
      display: block;
      padding: 1rem 1.25rem;
      border-top: 1px solid var(--frost);
      font-size: 0.95rem;
    }
    .site-header.nav-open .nav-links {
      max-height: min(70vh, 480px);
      overflow-y: auto;
      opacity: 1;
      pointer-events: auto;
    }
    .nav-toggle { display: flex; flex-shrink: 0; }
    .site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
    .site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav-actions {
      margin-left: auto;
      gap: 0.45rem;
    }
    .nav-quote {
      display: inline-flex;
      padding: 0.62rem 0.9rem;
      font-size: 0.7rem;
      letter-spacing: 0.03em;
    }

    .hero {
      min-height: auto;
      min-height: 100svh;
      align-items: flex-end;
    }
    .hero-media img {
      object-position: 78% 32%;
    }
    .hero-content {
      padding: 5.5rem 1.15rem 2.25rem;
    }
    .hero-logo {
      width: min(220px, 70vw);
      margin-bottom: 1rem;
    }
    .hero h1 {
      font-size: clamp(1.35rem, 6.2vw, 1.7rem);
      max-width: 16ch;
      margin-bottom: 0.7rem;
    }
    .hero-lead {
      font-size: 0.98rem;
      margin-bottom: 1.35rem;
      max-width: 34ch;
    }
    .hero-cta {
      flex-direction: column;
      align-items: stretch;
      width: 100%;
      max-width: 22rem;
    }
    .hero-cta .btn {
      width: 100%;
      justify-content: center;
    }

    .page-main {
      padding: 5.5rem 1.15rem 3.5rem;
    }
    .section-title {
      font-size: clamp(1.7rem, 7vw, 2.2rem);
    }
    .section-lead {
      font-size: 0.98rem;
    }
    .section-head {
      align-items: flex-start;
      gap: 0.85rem;
      margin-bottom: 2rem;
    }
    .services-grid,
    .sectors-grid,
    .steps,
    .about-grid,
    .contact-grid,
    .cobertura-grid,
    .footer-grid,
    .form-row { grid-template-columns: 1fr; }

    .service h3 { font-size: 1.3rem; }
    .service { padding-bottom: 0.5rem; }
    .service:hover { transform: none; }

    .sectors-grid {
      gap: 0.75rem;
      margin-top: 1.75rem;
    }
    .sector {
      min-height: 260px;
    }
    .sector:hover { transform: none; }
    .sector-body { padding: 1.25rem; }
    .sector h3 { font-size: 1.55rem; }

    .about-grid { gap: 1.75rem; }
    .about-visual {
      min-height: 280px;
      order: -1;
    }
    .about-caption {
      left: 0.85rem;
      right: 0.85rem;
      bottom: 0.85rem;
      padding: 0.9rem 1rem;
    }
    .features { margin-top: 1.5rem; gap: 1.1rem; }
    .feature {
      grid-template-columns: 2.6rem 1fr;
      gap: 0.85rem;
      padding-bottom: 1.1rem;
    }
    .feature:hover { transform: none; }
    .feature h3 { font-size: 1rem; }

    .process .section-head { text-align: left; align-items: flex-start; }
    .process .section-lead { text-align: left; margin: 0; }
    .steps {
      gap: 1.25rem;
    }
    .steps .step:last-child { grid-column: auto; }
    .step {
      text-align: left;
      border-top: 1px solid rgba(255,255,255,0.18);
      padding-top: 1rem;
    }
    .step:hover { transform: none; }
    .step-num { font-size: 1.5rem; }

    .brands { padding: 2rem 1.15rem; }
    .brands-track { gap: 0.65rem 1.15rem; }
    .marca { font-size: 0.9rem; }
    .takeaways ul { grid-template-columns: 1fr; }
    .takeaways { padding: 1.2rem 1.1rem; }
    .intent { padding-top: 2.5rem; }

    .mobile-cta {
      display: flex;
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 1100;
      gap: 0.5rem;
      padding: 0.65rem 0.9rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
      background: rgba(255,255,255,0.97);
      border-top: 1px solid var(--line);
      box-shadow: 0 -8px 24px rgba(12,26,36,0.12);
    }
    .mobile-cta .btn {
      flex: 1;
      padding: 0.85rem 0.7rem;
      font-size: 0.72rem;
    }
    body { padding-bottom: 4.75rem; }

    .cobertura-grid { gap: 1.25rem; }
    .cobertura-grid .map-frame { order: -1; }
    .map-frame,
    #coverage-map { min-height: 280px; }
    .cobertura-list { gap: 0.5rem; margin-top: 1.1rem; }
    .zone-btn {
      padding: 0.7rem 0.85rem;
      font-size: 0.8rem;
    }

    .contact-form { padding: 1.35rem 1.15rem; }
    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 0.95rem;
      font-size: 1rem;
    }

    footer { padding: 3rem 1.15rem 1.35rem; }
    .footer-grid { gap: 1.75rem; }
    .footer-brand .logo-img { height: 72px; }
    .footer-bottom {
      flex-direction: column;
      align-items: flex-start;
      gap: 0.85rem;
    }

    .wa-float {
      right: 1rem;
      bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px));
    }
    .wa-btn {
      width: 3.2rem;
      height: 3.2rem;
    }

    .reveal {
      transform: translateY(18px);
    }
  }

  @media (max-width: 480px) {
    .nav-quote {
      padding: 0.62rem 0.85rem;
      font-size: 0.68rem;
    }
    .hero-logo { width: min(190px, 68vw); }
    .sector { min-height: 230px; }
    .about-visual { min-height: 240px; }
    .map-frame,
    #coverage-map { min-height: 250px; }
  }

  @media (hover: none) {
    .service:hover,
    .sector:hover,
    .feature:hover,
    .step:hover {
      transform: none;
    }
  }