:root {
    --ink: #0A0A0A;
    --gray-900: #1A1A1A;
    --gray-700: #404040;
    --gray-500: #737373;
    --gray-300: #D4D4D4;
    --gray-100: #F5F5F5;
    --gray-50:  #FAFAFA;
    --white: #FFFFFF;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Helvetica Neue', 'Arial', sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: 0; background: none; }

  /* ────────── NAV ────────── */
  .nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
  }
  .nav-inner {
    max-width: 1400px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 40px;
  }
  .brand {
    display: flex; align-items: center;
  }
  .brand img {
    width: 180px; height: auto; display: block;
  }
  .nav-left { display: flex; align-items: center; gap: 40px; flex-shrink: 1; min-width: 0; }
  .nav-left > a:not(.brand) { white-space: nowrap; font-size: 11px; font-weight: 900; letter-spacing: 3px; text-transform: uppercase; opacity: 0.85; transition: opacity 0.2s; }
  .nav-left > a:not(.brand):hover { opacity: 1; }
  .nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

  /* Botón hamburguesa — hidden on desktop, visible on <=900px */
  .nav-burger {
    background: none; border: none; cursor: pointer;
    display: none; flex-direction: column; gap: 5px;
    padding: 6px; margin-left: 16px;
    position: relative;
  }
  .nav-burger::after {
    content: '';
    position: absolute;
    top: 2px; right: 0;
    width: 7px; height: 7px;
    background: var(--ink);
    border-radius: 50%;
    animation: ctaPulse 2.5s ease-in-out infinite;
  }
  .nav-burger.open::after { display: none; }
  .nav-burger span {
    display: block; width: 28px; height: 2px;
    background: var(--ink);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.open span:nth-child(2) { opacity: 0; }
  .nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Overlay de dedos */
  .fingers-overlay {
    position: fixed; inset: 0; z-index: 500;
    display: flex;
    opacity: 0; pointer-events: none;
    transition: opacity 0.35s ease;
  }
  .fingers-overlay.open { opacity: 1; pointer-events: all; }

  /* Cada dedo */
  .finger {
    flex: 1;
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: 48px;
    background: var(--white);
    border-right: 1px solid var(--gray-100);
    cursor: pointer;
    text-decoration: none;
    color: var(--ink);
    overflow: hidden;
    position: relative;
    transition: background 0.25s ease, color 0.25s ease;
  }
  .finger:last-child { border-right: none; }
  .finger::after {
    content: '';
    position: absolute; inset: 0;
    background: var(--ink);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
    z-index: 0;
  }
  .finger:hover::after { transform: translateY(0); }
  .finger:hover { color: var(--white); }

  .finger-label {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 11px; font-weight: 800; letter-spacing: 4px;
    text-transform: uppercase;
    position: relative; z-index: 1;
    white-space: nowrap;
  }
  .finger-num {
    position: absolute; top: 28px; left: 50%;
    transform: translateX(-50%);
    font-size: 10px; font-weight: 700; letter-spacing: 1px;
    color: var(--gray-400);
    z-index: 1;
  }

  /* Animación de entrada — cada dedo sube desde abajo */
  .fingers-overlay.open .finger {
    animation: fingerUp 0.5s cubic-bezier(0.16,1,0.3,1) both;
  }
  .fingers-overlay.open .finger:nth-child(1)  { animation-delay: 0.03s; }
  .fingers-overlay.open .finger:nth-child(2)  { animation-delay: 0.07s; }
  .fingers-overlay.open .finger:nth-child(3)  { animation-delay: 0.11s; }
  .fingers-overlay.open .finger:nth-child(4)  { animation-delay: 0.15s; }
  .fingers-overlay.open .finger:nth-child(5)  { animation-delay: 0.19s; }
  .fingers-overlay.open .finger:nth-child(6)  { animation-delay: 0.23s; }
  .fingers-overlay.open .finger:nth-child(7)  { animation-delay: 0.27s; }
  .fingers-overlay.open .finger:nth-child(8)  { animation-delay: 0.31s; }
  .fingers-overlay.open .finger:nth-child(9)  { animation-delay: 0.35s; }
  .fingers-overlay.open .finger:nth-child(10) { animation-delay: 0.39s; }
  .fingers-overlay.open .finger:nth-child(11) { animation-delay: 0.43s; }
  .fingers-overlay.open .finger:nth-child(12) { animation-delay: 0.47s; }
  .fingers-overlay.open .finger:nth-child(13) { animation-delay: 0.51s; }
  .fingers-overlay.open .finger:nth-child(14) { animation-delay: 0.55s; }
  @keyframes fingerUp {
    from { transform: translateY(60px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
  }

  /* ── Fingers groups (desktop: invisible, items flow flat) ── */
  .fingers-group {
    display: contents;
  }
  .fingers-group-label {
    display: none;
  }

  /* ── Touch support for fingers overlay ── */
  @media (hover: none) {
    .finger::after {
      transform: translateY(0);
      background: transparent;
    }
    .finger:active::after {
      background: var(--ink);
      transform: translateY(0);
    }
    .finger:active {
      color: var(--white);
    }
    .magnifier-lens { display: none !important; }
    .filmstrip-frame { cursor: pointer; }
  }
  /* Botón idioma ES/EN */
  .lang-toggle { display:flex; align-items:stretch; border:1.5px solid var(--ink); overflow:hidden; margin-left:4px; }
  .lang-btn { background:none; border:none; cursor:pointer; font-size:10px; font-weight:900; letter-spacing:2px; padding:7px 10px; color:var(--gray-500); font-family:inherit; text-transform:uppercase; transition:background 0.15s,color 0.15s; }
  .lang-btn.active { background:var(--ink); color:var(--white); }
  .lang-btn:hover:not(.active) { background:var(--gray-100); }

  /* Botón PACKSKIN con dropdown */
  .nav-packskin {
    position: relative;
  }
  .nav-cta {
    background: var(--ink); color: var(--white);
    border: 1.5px solid var(--ink);
    padding: 10px 22px;
    font-size: 12px; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase;
    transition: background 0.25s, color 0.25s, box-shadow 0.25s;
    display: block;
    animation: ctaPulse 2.5s ease-in-out infinite;
  }
  .nav-cta:hover { background: var(--white); color: var(--ink); animation: none; }
  @keyframes ctaPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(10,10,10,0.45); }
    50% { box-shadow: 0 0 0 8px rgba(10,10,10,0); }
  }

  .nav-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    min-width: 280px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.22s ease, transform 0.22s ease;
    z-index: 200;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-packskin:hover .nav-dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }
  .nav-dropdown a {
    display: block;
    color: var(--ink);
    font-size: 11px; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase;
    padding: 13px 20px;
    border-top: 1px solid var(--gray-100);
    transition: background 0.15s;
  }
  .nav-dropdown a:first-child { border-top: none; }
  .nav-dropdown a:hover { background: var(--gray-100); }

  /* ── Touch support for nav dropdown ── */
  .nav-packskin.dropdown-open .nav-dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }

  /* Botón cerrar sección institucional */
  .inst-close {
    background: none; border: 1.5px solid var(--ink);
    font-size: 10px; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase; cursor: pointer;
    padding: 5px 12px; color: var(--ink);
    transition: background 0.15s, color 0.15s;
  }
  .inst-close:hover { background: var(--ink); color: var(--white); }

  /* Sección institucional abierta */
  .inst-block.open { display: block !important; }

  /* ────────── HERO ────────── */
  .hero {
    position: relative;
    height: 100vh;
    background: var(--white);
    display: flex; align-items: stretch;
    overflow: hidden;
  }
  .hero-grid {
    max-width: 1400px; margin: 0 auto;
    padding: 0 0 0 40px;
    display: grid; grid-template-columns: 1fr auto;
    gap: 48px; align-items: center; width: 100%; height: 100%;
  }
  .hero-grid > div:first-child { padding: 80px 0; }
  .hero-eyebrow {
    font-size: 12px; font-weight: 800; letter-spacing: 4px;
    text-transform: uppercase; color: var(--gray-500);
    margin-bottom: 28px;
  }
  .hero-eyebrow span { color: var(--ink); }

  /* ── Collage tipográfico hero — estilo recorte de revista ── */
  .hero-collage {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
  }
  .hc-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: nowrap;
  }

  /* MEGA — negro puro, aplasta la pantalla */
  .hc-mega {
    font-size: clamp(72px, 10.5vw, 148px);
    font-weight: 900;
    letter-spacing: -5px;
    text-transform: uppercase;
    color: var(--ink);
    line-height: 0.88;
    display: block;
  }
  /* CAJA NEGRA INVERTIDA — recorte de titular impreso */
  .hc-invert {
    background: var(--ink);
    color: #fff;
    font-size: clamp(34px, 4.8vw, 72px);
    font-weight: 900;
    letter-spacing: -2px;
    text-transform: uppercase;
    padding: 6px 18px 10px;
    display: inline-block;
    line-height: 1;
  }
  /* OUTLINE — solo trazo, legible */
  .hc-outline {
    font-size: clamp(34px, 4.8vw, 70px);
    font-weight: 900;
    letter-spacing: -2px;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 2px var(--ink);
    line-height: 1;
  }
  /* SERIF ITÁLICA LIGHT — voz suave, contraste máximo con las otras */
  .hc-serif {
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
    font-weight: 400;
    font-size: clamp(44px, 6.2vw, 90px);
    color: var(--ink);
    letter-spacing: -1px;
    line-height: 0.95;
  }
  /* MONOSPACE BOLD — como titular de diario técnico */
  .hc-mono {
    font-family: 'Courier New', Courier, monospace;
    font-weight: 700;
    font-size: clamp(14px, 1.8vw, 26px);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-600);
    align-self: flex-end;
    padding-bottom: 8px;
  }
  /* BORDE — recuadro editorial, peso medio */
  .hc-border {
    font-size: clamp(36px, 5vw, 74px);
    font-weight: 800;
    letter-spacing: -2px;
    text-transform: uppercase;
    color: var(--ink);
    border: 3px solid var(--ink);
    padding: 4px 16px 8px;
    display: inline-block;
    line-height: 1;
  }
  /* DIESEL STYLE — Anton, ultra-pesada, impacto máximo */
  .hc-converse {
    font-family: 'Anton', Impact, 'Arial Black', sans-serif;
    font-weight: 400;
    font-size: clamp(80px, 11.5vw, 160px);
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--ink);
    line-height: 0.88;
    display: inline-block;
  }
  /* Contenedor que recibe la animación de entrada */
  .hc-star-wrap {
    align-self: flex-start;
    margin-top: -14px;
    margin-left: -12px;
    flex-shrink: 0;
  }
  /* Estrella que gira despacio — animación independiente */
  .hc-star {
    width: 26px;
    height: 26px;
    color: var(--ink);
    display: block;
    animation: starSpin 10s linear infinite;
  }
  @keyframes starSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
  }
  /* MICRO CAPS — tracking extremo, casi invisible, cierra el collage */
  .hc-micro {
    font-size: clamp(9px, 0.95vw, 13px);
    font-weight: 700;
    letter-spacing: 9px;
    text-transform: uppercase;
    color: var(--gray-400);
    align-self: flex-end;
    padding-bottom: 10px;
  }
  /* Línea EN — separador editorial */
  .hc-en-line {
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px solid var(--gray-300);
    font-size: clamp(8px, 0.9vw, 12px);
    font-weight: 800;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 1px var(--gray-400);
    opacity: 0;
    transform: translateY(6px);
    animation: fadeUpEn 0.8s 1.5s ease forwards;
  }
  @keyframes fadeUpEn { to { opacity: 1; transform: translateY(0); } }

  /* Entrada escalonada — cada elemento cae desde arriba */
  .hc-row > *, .hc-en-line {
    opacity: 0;
    transform: translateY(22px);
    animation: hcReveal 0.7s cubic-bezier(0.16,1,0.3,1) forwards;
  }
  .hc-r1  { animation-delay: 0.05s !important; }
  .hc-r2  { animation-delay: 0.22s !important; }
  .hc-r3a { animation-delay: 0.40s !important; }
  .hc-r3b { animation-delay: 0.52s !important; }
  .hc-r4  { animation-delay: 0.65s !important; }
  .hc-r5a { animation-delay: 0.80s !important; }
  .hc-r5b { animation-delay: 0.92s !important; }
  @keyframes hcReveal { to { opacity: 1; transform: translateY(0); } }

  .hero h1 .outline {
    -webkit-text-stroke: 2px var(--ink);
    color: transparent;
  }
  .hero-meta {
    margin-top: 36px;
    display: flex; flex-wrap: wrap; gap: 32px;
    font-size: 14px; color: var(--gray-700);
  }
  .hero-meta strong {
    display: block; font-size: 11px; letter-spacing: 2px;
    text-transform: uppercase; color: var(--gray-500);
    margin-bottom: 4px;
  }
  .hero-cta {
    margin-top: 44px;
    display: inline-flex; gap: 16px;
  }
  .btn-primary {
    background: var(--ink); color: var(--white);
    padding: 18px 36px;
    font-size: 13px; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase;
    transition: transform 0.15s;
  }
  .btn-primary:hover { transform: translateY(-2px); }
  .btn-ghost {
    border: 2px solid var(--ink); color: var(--ink);
    padding: 16px 34px;
    font-size: 13px; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase;
  }

  /* ── Image holder shared ── */
  .img-holder {
    position: relative;
    background: var(--gray-100);
    overflow: hidden;
  }
  .img-holder::before {
    content: attr(data-label);
    white-space: pre-line;
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--gray-500); text-align: center; padding: 16px;
    background: repeating-linear-gradient(45deg, var(--gray-100) 0, var(--gray-100) 12px, var(--gray-50) 12px, var(--gray-50) 24px);
    z-index: 0;
  }
  .img-holder img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    z-index: 1;
    transform-origin: center center;
    will-change: transform;
  }
  .img-holder { cursor: zoom-in; }
  .no-label::before { display: none; }

  .hero-right {
    display: grid;
    grid-template-columns: 1fr 88px;
    gap: 8px;
    align-items: stretch;
  }
  .hero-visual {
    aspect-ratio: 4/5;
  }
  .hero-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    height: 100vh;
  }
  .hero-duo .hero-visual {
    width: 100%;
    height: 100vh;
    min-height: 0;
    background: #ffffff;
    overflow: hidden;
    cursor: zoom-in;
    position: relative;
  }
  .hero-duo .hero-visual::before { display: none; }
  .hero-duo .hero-visual img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center top;
    z-index: 1;
  }
  .hero-duo .hero-visual:hover img { transform: scale(1.12); }

  /* Lightbox hero */
  .hero-lb {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0.92);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .hero-lb.open { opacity: 1; pointer-events: all; }
  .hero-lb img {
    max-height: 95vh; max-width: 95vw;
    object-fit: contain;
    transform: scale(0.9);
    transition: transform 0.35s ease;
  }
  .hero-lb.open img { transform: scale(1); }
  .hero-lb-close {
    position: absolute; top: 24px; right: 32px;
    color: white; font-size: 36px; cursor: pointer;
    font-weight: 300; line-height: 1;
  }
  .hero-thumbs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-self: stretch;
  }
  .hero-thumb {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: zoom-in;
    background: var(--gray-100);
  }
  .hero-thumb img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }
  .hero-thumb:hover img { transform: scale(1.08); }
  .hero-badge {
    position: absolute; top: 24px; left: 24px;
    background: var(--ink); color: var(--white);
    padding: 10px 16px;
    font-size: 11px; font-weight: 900; letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
  }

  /* ────────── SECTION TITLE ────────── */
  section { padding: 100px 40px; }
  .container { max-width: 1400px; margin: 0 auto; }
  .section-eyebrow {
    font-size: 12px; font-weight: 800; letter-spacing: 4px;
    text-transform: uppercase; color: var(--gray-500);
    margin-bottom: 16px;
  }
  .section-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900; line-height: 1; letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 24px;
  }
  .section-lead {
    font-size: 18px; color: var(--gray-700);
    max-width: 720px; margin-bottom: 60px;
  }

  /* ────────── PACKSKIN ────────── */
  .packskin {
    background: var(--ink); color: var(--white);
  }
  .packskin .section-eyebrow { color: var(--gray-300); }
  .packskin .section-title { color: var(--white); }
  .packskin-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
  }
  .packskin-quote {
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 800; line-height: 1.15;
    letter-spacing: -0.5px;
    color: var(--white);
  }
  .packskin-quote em {
    background: var(--white); color: var(--ink);
    font-style: normal;
    padding: 0 10px;
  }
  .packskin-pillars {
    display: grid; grid-template-columns: 1fr; gap: 32px;
  }
  .pillar {
    border-left: 3px solid var(--white);
    padding-left: 24px;
  }
  .pillar h4 {
    font-size: 18px; font-weight: 900; text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 8px;
  }
  .pillar p { color: var(--gray-300); font-size: 15px; }

  /* ────────── PROPUESTA ────────── */
  .propuesta {
    background: var(--gray-50);
  }
  .propuesta-grid {
    display: grid; grid-template-columns: 1fr 1.4fr;
    gap: 80px; align-items: start;
  }
  .propuesta-img {
    aspect-ratio: 3/4;
    border: 1px solid var(--gray-300);
  }
  .prop-text p {
    font-size: 17px; color: var(--gray-900);
    margin-bottom: 18px; line-height: 1.6;
  }
  .prop-text strong { font-weight: 800; }
  .prop-text .highlight {
    background: var(--ink);
    color: var(--white);
    padding: 0 6px;
    font-weight: 900;
  }

  .prop-features {
    margin-top: 48px;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  }
  .feat {
    background: var(--white); padding: 28px;
    border: 1px solid var(--gray-300);
  }
  .feat-num {
    display: inline-block;
    background: var(--ink); color: var(--white);
    font-weight: 900; font-size: 12px;
    padding: 4px 10px; letter-spacing: 1px;
    margin-bottom: 16px;
  }
  .feat h5 { font-size: 16px; font-weight: 900; margin-bottom: 8px; text-transform: uppercase; }
  .feat p { font-size: 13px; color: var(--gray-700); }

  /* ────────── TIENDA ────────── */
  .tienda { background: var(--white); }
  .store-block { margin-bottom: 0; }
  .store-block-header {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 28px 0; border-top: 2px solid var(--ink); border-bottom: none;
    background: none; cursor: pointer; text-align: left; gap: 24px;
  }
  .store-block-header:hover .block-label { opacity: 0.6; }
  .block-label {
    font-size: 13px; font-weight: 900; letter-spacing: 3px;
    text-transform: uppercase; color: var(--ink); display: block; margin-bottom: 4px;
    transition: opacity 0.2s;
  }
  .block-sub {
    font-size: 12px; color: var(--gray-500); letter-spacing: 1px;
    text-transform: uppercase; font-weight: 600;
  }
  .block-arrow {
    font-size: 20px; color: var(--ink); transition: transform 0.35s ease;
    flex-shrink: 0; line-height: 1;
  }
  .store-block-header.open .block-arrow { transform: rotate(180deg); }
  .store-block-content {
    overflow: hidden;
    max-height: 9999px;
    transition: max-height 0.5s ease, opacity 0.4s ease;
    opacity: 1;
  }
  .store-block-content.collapsed {
    max-height: 0;
    opacity: 0;
  }

  .product-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 24px;
  }
  .product-card {
    background: var(--white);
    transition: transform 0.2s;
    cursor: pointer;
  }
  .product-card:hover { transform: translateY(-4px); }
  .product-img {
    aspect-ratio: 3/4;
    margin-bottom: 16px;
  }
  .product-card[data-cat="raceday"] .product-img {
    box-shadow: inset 0 0 0 3px var(--ink);
  }
  .tag {
    position: absolute; top: 12px; left: 12px;
    background: var(--ink); color: var(--white);
    padding: 4px 10px; font-size: 10px; font-weight: 800;
    letter-spacing: 1px; text-transform: uppercase;
    z-index: 2;
  }
  .tag-light { background: var(--white); color: var(--ink); border: 1px solid var(--ink); }
  .product-name {
    font-size: 15px; font-weight: 900;
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 4px;
  }
  .product-cat {
    font-size: 13px; color: var(--gray-500);
  }
  .product-cta {
    margin-top: 12px; font-size: 12px; font-weight: 800;
    letter-spacing: 1px; text-transform: uppercase;
    border-bottom: 2px solid var(--ink); display: inline-block;
    padding-bottom: 2px;
  }

  /* ────────── CASOS ────────── */
  .casos { background: var(--gray-50); }
  .case {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    margin-bottom: 100px;
  }
  .case:last-child { margin-bottom: 0; }

  /* Caso Parques Nacionales */
  .case-parques {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: stretch; margin-bottom: 100px;
  }
  .parques-video {
    position: relative; overflow: hidden;
    aspect-ratio: 4/5; background: var(--ink);
  }
  .parques-video video {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
  }
  .parques-play-btn {
    position: absolute; inset: 0; z-index: 2;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    background: rgba(0,0,0,0.38);
    cursor: pointer; transition: background 0.3s;
  }
  .parques-play-btn:hover { background: rgba(0,0,0,0.22); }
  .parques-play-btn.hidden { opacity: 0; pointer-events: none; }
  .parques-play-icon {
    width: 80px; height: 80px;
    border: 2.5px solid rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
  }
  .parques-play-icon svg { margin-left: 5px; }
  .parques-play-label {
    font-size: 11px; font-weight: 900; letter-spacing: 3px;
    text-transform: uppercase; color: rgba(255,255,255,0.85);
  }
  .parques-right { display: flex; flex-direction: column; justify-content: space-between; }
  .parques-right p { text-align: justify; }
  .parques-right > div:first-child { margin-bottom: 24px; }
  .parques-right > div:last-child { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; }
  .parques-textures {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px;
    flex: 1; align-content: stretch;
  }
  .parques-texture {
    aspect-ratio: unset; min-height: 120px; position: relative;
    overflow: hidden; background: var(--gray-100);
    cursor: zoom-in;
  }
  .parques-texture img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
  }
  .parques-texture:hover img { transform: scale(1.08); }
  .case.reverse { grid-template-columns: 1fr 1fr; direction: rtl; }
  .case.reverse > * { direction: ltr; }
  .case-img {
    aspect-ratio: 4/5;
  }
  .case-num {
    font-size: clamp(80px, 12vw, 180px);
    font-weight: 900; line-height: 1;
    color: var(--gray-300);
    margin-bottom: 12px;
  }
  .case-eyebrow {
    font-size: 12px; font-weight: 800; letter-spacing: 3px;
    text-transform: uppercase; color: var(--white);
    background: var(--ink); padding: 6px 12px;
    display: inline-block; margin-bottom: 16px;
  }
  .case h3 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900; line-height: 1; letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .case p {
    font-size: 16px; color: var(--gray-700);
    margin-bottom: 14px; line-height: 1.65;
  }
  .case-meta {
    margin-top: 24px;
    display: flex; gap: 32px; flex-wrap: wrap;
  }
  .case-meta div {
    font-size: 13px; color: var(--gray-700);
  }
  .case-meta strong {
    display: block; font-size: 11px; letter-spacing: 2px;
    text-transform: uppercase; color: var(--ink);
    margin-bottom: 4px;
  }

  /* ────────── PROCESO ────────── */
  .proceso { background: var(--ink); color: var(--white); }
  .proceso .section-eyebrow { color: var(--gray-300); }
  .proceso .section-title { color: var(--white); }
  .proceso-steps {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  }
  .step {
    border-top: 3px solid var(--white);
    padding-top: 24px;
  }
  .step-num {
    font-size: 56px; font-weight: 900; line-height: 1;
    color: var(--white);
    margin-bottom: 12px;
  }
  .step h4 {
    font-size: 18px; font-weight: 900; text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 12px;
  }
  .step p { color: var(--gray-300); font-size: 14px; }

  /* ────────── CTA ────────── */
  .cta-final {
    background: var(--ink);
    color: var(--white);
    padding: 120px 40px;
    text-align: center;
  }
  .cta-final h2 {
    font-size: clamp(48px, 7vw, 96px);
    font-weight: 900; line-height: 0.95; letter-spacing: -2px;
    text-transform: uppercase;
    margin-bottom: 28px;
    color: var(--white);
  }
  .cta-final p {
    font-size: 20px; max-width: 680px; margin: 0 auto 48px;
    color: var(--gray-300);
  }
  .cta-final .btn-primary {
    background: var(--white); color: var(--ink);
    padding: 22px 48px; font-size: 14px;
  }
  .cta-final .btn-primary:hover { background: var(--gray-300); }

  /* ────────── FOOTER ────────── */
  footer {
    background: var(--white); color: var(--gray-700);
    padding: 80px 40px 40px;
    border-top: 1px solid var(--gray-300);
  }
  .footer-grid {
    max-width: 1400px; margin: 0 auto;
    display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 60px; border-bottom: 1px solid var(--gray-300);
  }
  .footer-brand { margin-bottom: 16px; }
  .footer-brand img { width: 180px; height: auto; display: block; }
  .footer-manuscrito {
    font-family: 'Caveat', cursive;
    font-size: 22px; font-weight: 600;
    color: var(--gray-700); margin-top: 10px;
    display: flex; align-items: center; gap: 8px;
  }
  .footer-tag {
    font-size: 13px;
    width: 180px;
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
  }
  footer h5 {
    font-size: 12px; font-weight: 900; letter-spacing: 2px;
    text-transform: uppercase; color: var(--ink);
    margin-bottom: 18px;
  }
  footer ul { list-style: none; display: grid; gap: 8px; font-size: 13px; }
  footer ul a:hover { color: var(--ink); }
  .footer-bottom {
    max-width: 1400px; margin: 40px auto 0;
    display: flex; justify-content: space-between;
    font-size: 12px; color: var(--gray-500);
    flex-wrap: wrap; gap: 16px;
  }

  /* ────────── EMPHASIS · LA PIEL DE LA MANADA ────────── */
  .piel {
    display: block;
    margin-top: 12px;
    font-family: 'Georgia', 'Times New Roman', serif;
    font-style: italic;
    font-weight: 900;
    letter-spacing: -1px;
    font-size: 1.15em;
    line-height: 1;
    border-bottom: 4px solid var(--white);
    padding-bottom: 6px;
  }

  /* Justificado para textos de cuerpo */
  .prop-text p,
  .section-lead,
  .case p,
  .manada-text p,
  .trayectoria-text p {
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
  }

  /* Marca FEROZZ® no se parte ni se silabea */
  .fz {
    white-space: nowrap;
    hyphens: none;
    -webkit-hyphens: none;
  }

  /* ────────── MANADA · TALLA CURVE ────────── */
  .manada {
    background: var(--white);
    border-top: 1px solid var(--gray-300);
    border-bottom: 1px solid var(--gray-300);
  }
  .manada-grid {
    display: grid; grid-template-columns: 0.85fr 1.15fr;
    gap: 60px; align-items: center;
  }
  .manada-img { aspect-ratio: 3/4; }
  .manada-text h2 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900; line-height: 1; letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 24px;
  }
  .manada-text .pull {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-style: italic; font-weight: 900;
    font-size: clamp(22px, 2.5vw, 30px);
    line-height: 1.2; letter-spacing: -0.5px;
    margin-bottom: 28px;
    border-left: 4px solid var(--ink);
    padding-left: 20px;
  }
  .manada-text p {
    font-size: 17px; color: var(--gray-900);
    margin-bottom: 14px; line-height: 1.65;
  }

  /* ────────── TRAYECTORIA · ANA FEROZZ® ────────── */
  .trayectoria { background: var(--gray-50); }
  .trayectoria-head {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; margin-bottom: 56px; align-items: start;
  }
  .trayectoria-text p {
    font-size: 17px; color: var(--gray-900);
    margin-bottom: 14px; line-height: 1.65;
  }
  .signature {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-style: italic;
    font-size: 22px;
    margin-top: 8px;
    color: var(--ink);
  }
  .heart-line {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-style: italic;
    font-size: 18px;
    color: var(--ink);
    margin-top: 24px;
    margin-bottom: 4px;
    letter-spacing: 0.3px;
  }
  .heart-line .heart {
    font-style: normal;
    font-size: 1.1em;
    vertical-align: -2px;
    margin: 0 2px;
  }
  .collab-tag {
    display: inline-block;
    background: var(--ink); color: var(--white);
    padding: 6px 14px;
    font-size: 11px; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 18px;
  }
  /* Tirilla fotográfica · 5 frames · estilo editorial gris claro */
  .filmstrip-wrap {
    background: var(--gray-50);
    padding: 28px 20px 32px;
    position: relative;
    border: 1px solid var(--gray-300);
  }
  .filmstrip-caption {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 4px 16px;
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--gray-500); font-weight: 700;
    border-bottom: 1px solid var(--gray-300);
    margin-bottom: 20px;
  }
  .filmstrip-caption span:last-child { font-family: 'Georgia', serif; font-style: italic; letter-spacing: 0.5px; text-transform: none; color: var(--gray-700); }
  .filmstrip {
    display: grid; grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }
  .filmstrip-frame {
    aspect-ratio: 3/4;
    background: var(--white);
    border: 1px solid var(--gray-300);
    position: relative; overflow: hidden;
  }
  .filmstrip-frame::before {
    content: attr(data-label);
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 9px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--gray-500); text-align: center; padding: 6px;
    z-index: 0;
  }
  .filmstrip-frame img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    z-index: 1;
  }
  .filmstrip-frame .frame-num {
    position: absolute; top: 8px; left: 8px;
    background: var(--white); color: var(--ink);
    font-size: 9px; font-weight: 800; letter-spacing: 1px;
    padding: 2px 6px;
    z-index: 2;
    border: 1px solid var(--gray-300);
  }

  /* ── Magnifier Lens ── */
  .magnifier-lens {
    position: fixed;
    width: 210px; height: 210px;
    border-radius: 50%;
    border: 2px solid #0A0A0A;
    box-shadow: 0 16px 48px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.1);
    pointer-events: none;
    z-index: 500;
    display: none;
    background-repeat: no-repeat;
    background-color: #fff;
  }
  .filmstrip-frame { cursor: crosshair; }

  /* ── Lightbox ── */
  .lightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.96);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.35s ease;
  }
  .lightbox.open { opacity: 1; pointer-events: all; }
  .lb-img {
    max-width: 88vw; max-height: 88vh;
    object-fit: contain; display: block;
    transition: opacity 0.25s ease;
  }
  .lb-close {
    position: absolute; top: 24px; right: 36px;
    color: #fff; background: none; border: none;
    font-size: 40px; font-weight: 200; cursor: pointer;
    line-height: 1; opacity: 0.6; transition: opacity 0.2s;
  }
  .lb-close:hover { opacity: 1; }
  .lb-prev, .lb-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    color: #fff; background: none; border: none;
    font-size: 64px; font-weight: 100; cursor: pointer;
    padding: 20px 32px; opacity: 0.5; transition: opacity 0.2s;
    line-height: 1; font-family: 'Helvetica Neue', sans-serif;
  }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lb-prev:hover, .lb-next:hover { opacity: 1; }
  .lb-counter {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,0.4);
    font-size: 11px; letter-spacing: 4px; font-weight: 700;
    text-transform: uppercase; font-family: 'Helvetica Neue', sans-serif;
  }
  .lb-label {
    position: absolute; bottom: 54px; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,0.2);
    font-size: 10px; letter-spacing: 3px; font-weight: 400;
    text-transform: uppercase; font-family: 'Helvetica Neue', sans-serif;
    white-space: nowrap;
  }

  /* ── WhatsApp flotante ── */
  .wa-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 300;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25D366;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.45);
    transition: transform 0.2s, box-shadow 0.2s;
    animation: wa-pulse 2.8s ease-in-out infinite;
  }
  .wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.65); }
  .wa-float svg { width: 30px; height: 30px; fill: #fff; }
  @keyframes wa-pulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
    50%       { box-shadow: 0 6px 40px rgba(37,211,102,0.75); }
  }

  /* ── Stats ── */
  .stats { background: var(--ink); color: var(--white); padding: 72px 40px; }
  .stats-grid {
    max-width: 1400px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; text-align: center;
  }
  .stat-num {
    font-size: clamp(52px, 7vw, 88px);
    font-weight: 900; line-height: 1; letter-spacing: -3px;
  }
  .stat-plus { font-weight: 200; opacity: 0.5; }
  .stat-label {
    margin-top: 10px; font-size: 12px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase; color: var(--gray-300);
  }
  .stat-cycle-wrap {
    height: clamp(52px, 7vw, 88px);
    display: flex; align-items: center; justify-content: center;
  }
  .stat-cycle-word {
    font-size: clamp(36px, 4.5vw, 60px);
    font-weight: 900; letter-spacing: -1px; line-height: 1;
    color: var(--white);
    transition: opacity 0.4s ease, transform 0.4s ease;
    text-transform: uppercase;
  }
  .stat-cycle-word.fade-out {
    opacity: 0; transform: translateY(-12px);
  }
  .stat-cycle-word.fade-in {
    opacity: 1; transform: translateY(0);
  }

  /* ── Scroll reveal ── */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.75s ease, transform 0.75s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ── Costureras de Corazón ── */
  .costureras {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-300);
    border-bottom: 1px solid var(--gray-300);
  }
  .costureras-grid {
    display: grid; grid-template-columns: 1.2fr 1fr;
    gap: 80px; align-items: center;
  }
  .costureras-text h2 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900; line-height: 1; letter-spacing: -1px;
    text-transform: uppercase; margin-bottom: 24px;
  }
  .costureras-text h2 em {
    font-style: normal;
    background: var(--ink); color: var(--white);
    padding: 0 12px; display: inline-block;
  }
  .costureras-text p {
    font-size: 17px; color: var(--gray-700);
    margin-bottom: 16px; line-height: 1.65;
    text-align: justify; hyphens: auto; -webkit-hyphens: auto;
  }
  .costureras-pillars {
    display: grid; grid-template-columns: 1fr; gap: 0;
  }
  .costurera-pillar {
    padding: 28px 0;
    border-bottom: 1px solid var(--gray-300);
    display: grid; grid-template-columns: 48px 1fr; gap: 20px; align-items: start;
  }
  .costurera-pillar:first-child { padding-top: 0; }
  .costurera-pillar:last-child { border-bottom: none; padding-bottom: 0; }
  .cp-num {
    font-size: 11px; font-weight: 900; letter-spacing: 2px;
    background: var(--ink); color: var(--white);
    padding: 4px 8px; display: inline-block; margin-top: 4px;
  }
  .cp-title {
    font-size: 15px; font-weight: 900; text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 6px;
  }
  .cp-desc { font-size: 13px; color: var(--gray-700); line-height: 1.6; }
  .costureras-badge {
    display: inline-block; margin-top: 32px;
    background: var(--ink); color: var(--white);
    padding: 14px 28px; font-size: 12px; font-weight: 800;
    letter-spacing: 2px; text-transform: uppercase;
  }

  /* ── FAQ ── */
  .faq { background: var(--white); }
  .faq-list { max-width: 820px; }
  .faq-item { border-bottom: 1px solid var(--gray-300); }
  .faq-q {
    width: 100%; text-align: left; background: none; border: none;
    color: var(--ink);
    padding: 22px 0; font-size: 16px; font-weight: 800; letter-spacing: 0.2px;
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; gap: 16px;
  }
  .faq-q:hover { color: var(--gray-700); }
  .faq-icon { font-size: 26px; font-weight: 200; transition: transform 0.35s ease; flex-shrink: 0; }
  .faq-item.open .faq-icon { transform: rotate(45deg); }
  .faq-a {
    max-height: 0; overflow: hidden;
    transition: max-height 0.45s ease, padding 0.3s ease;
    font-size: 15px; color: var(--gray-700); line-height: 1.7;
  }
  .faq-item.open .faq-a { max-height: 160px; padding-bottom: 22px; }

  /* ────────── RESPONSIVE ────────── */
  /* ── INSPIRACIÓN ── */
  .inspiracion { background: var(--ink); color: var(--white); padding: 100px 40px; }
  .inspiracion-grid {
    max-width: 1400px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start;
  }
  .inspiracion-quote {
    font-size: clamp(34px, 4.5vw, 58px); font-weight: 900;
    line-height: 1.0; text-transform: uppercase; letter-spacing: -1px;
  }
  .inspiracion-quote em {
    font-style: italic; font-weight: 400; color: rgba(255,255,255,0.45);
    text-transform: none;
  }
  .inspiracion-lead {
    margin-top: 32px; font-size: 15px; color: rgba(255,255,255,0.6);
    line-height: 1.7; max-width: 420px;
  }
  .inspiracion-pillars {
    display: grid; grid-template-columns: 1fr 1fr; gap: 36px 28px;
  }
  .insp-pillar { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 16px; }
  .insp-num {
    font-size: 10px; font-weight: 900; letter-spacing: 3px;
    color: rgba(255,255,255,0.35); margin-bottom: 10px;
  }
  .insp-title {
    font-size: 13px; font-weight: 900; letter-spacing: 1px;
    text-transform: uppercase; margin-bottom: 8px;
  }
  .insp-desc { font-size: 13px; color: rgba(255,255,255,0.55); line-height: 1.6; }

  /* ── EN CURSO ── */
  .en-curso { background: var(--ink); color: var(--white); padding: 18px 40px; }
  .en-curso-inner {
    max-width: 1400px; margin: 0 auto;
    display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  }
  .en-curso-live {
    display: flex; align-items: center; gap: 8px;
    font-size: 10px; font-weight: 900; letter-spacing: 3px;
    text-transform: uppercase; white-space: nowrap; flex-shrink: 0;
  }
  .live-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #4ade80; flex-shrink: 0;
    animation: pulse-dot 1.4s ease-in-out infinite;
  }
  @keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.6); }
  }
  .en-curso-title {
    font-size: 13px; font-weight: 900; letter-spacing: 1.5px;
    text-transform: uppercase; flex: 1;
  }
  .en-curso-meta {
    display: flex; gap: 20px;
    font-size: 11px; color: rgba(255,255,255,0.5);
    letter-spacing: 1px; text-transform: uppercase;
  }
  .en-curso-meta span::before { content: '·'; margin-right: 20px; }
  .en-curso-meta span:first-child::before { display: none; }
  .en-curso-cta {
    color: var(--white); font-size: 11px; font-weight: 900;
    letter-spacing: 2px; text-transform: uppercase;
    border-bottom: 1px solid rgba(255,255,255,0.35);
    padding-bottom: 2px; white-space: nowrap; flex-shrink: 0;
  }

  /* ────────── ACCESSIBILITY ────────── */
  /* ── Skip-link ── */
  .skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--ink);
    color: var(--white);
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    z-index: 9999;
    transition: top 0.2s;
  }
  .skip-link:focus {
    top: 16px;
  }

  /* ── Global focus-visible ── */
  :focus-visible {
    outline: 3px solid var(--ink);
    outline-offset: 3px;
  }

  .packskin :focus-visible,
  .inspiracion :focus-visible,
  .en-curso :focus-visible {
    outline-color: var(--white);
  }

  /* ── Focus states matching hover states ── */
  .btn-primary:focus-visible { transform: translateY(-2px); }
  .finger:focus-visible::after { transform: translateY(0); }
  .finger:focus-visible { color: var(--white); }
  .faq-q:focus-visible { color: var(--gray-700); }
  .nav-cta:focus-visible { background: var(--white); color: var(--ink); animation: none; }
  .lang-btn:focus-visible { background: var(--gray-100); }

  /* ── Institutional section default visibility ── */
  .inst-block {
    display: none;
    padding-top: 48px;
  }

  /* ── Reduced motion ── */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    .hc-star {
      animation: none;
    }
  }

  /* ── NARROW DESKTOP ── */
  @media (max-width: 1100px) and (min-width: 901px) {
    .nav-inner { padding: 18px 24px; }
    .nav-left { gap: 24px; }
    .nav-left > a:not(.brand) { font-size: 10px; letter-spacing: 2px; }
    .nav-right { gap: 12px; }
    .nav-cta { padding: 8px 16px; font-size: 11px; }
  }

  /* ── TABLET ── */
  @media (max-width: 900px) {
    .nav-inner { padding: 16px 20px; }
    .nav-burger { display: flex; }
    .nav-left > a:not(.brand) { display: none; }
    .nav-packskin { display: none; }
    section { padding: 60px 20px; }
    .hero {
      height: auto;
      min-height: 100vh;
    }
    .hero-grid {
      grid-template-columns: 1fr;
      padding: 0 20px;
      gap: 32px;
    }
    .hero-duo {
      height: 50vh;
      grid-template-columns: 1fr 1fr;
    }
    .hero-duo .hero-visual {
      height: 50vh;
    }
    .hero-right { grid-template-columns: 1fr; }
    .hero-thumbs { flex-direction: row; height: 90px; }
    .hero-visual { aspect-ratio: 16/9; }
    .packskin-grid, .case, .case.reverse { grid-template-columns: 1fr; gap: 40px; direction: ltr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .proceso-steps { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .manada-grid, .trayectoria-head { grid-template-columns: 1fr; gap: 30px; }
    .filmstrip { grid-template-columns: repeat(4, 1fr); gap: 4px; }
    .costureras-grid { grid-template-columns: 1fr; gap: 40px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .case-meta { grid-template-columns: 1fr 1fr; }
    .inspiracion-grid {
      grid-template-columns: 1fr;
      gap: 48px;
    }
    .inspiracion-pillars {
      grid-template-columns: 1fr;
    }
    .costureras-grid {
      grid-template-columns: 1fr;
      gap: 48px;
    }
    .manada-grid {
      grid-template-columns: 1fr;
    }
    .manada-img {
      aspect-ratio: 3/4;
      max-height: 60vh;
    }
    .case-parques {
      grid-template-columns: 1fr;
    }
    .parques-video {
      aspect-ratio: 16/9;
    }
  }

  /* ── MÓVIL ── */
  @media (max-width: 540px) {

    /* ── GLOBAL MOBILE FOUNDATIONS ── */
    body {
      font-size: 16px;
      line-height: 1.6;
    }
    section {
      padding: 48px 16px;
      padding-left: calc(16px + env(safe-area-inset-left));
      padding-right: calc(16px + env(safe-area-inset-right));
    }
    .container { padding: 0; }
    .section-eyebrow {
      font-size: 11px;
      letter-spacing: 3px;
      margin-bottom: 12px;
    }
    .section-title {
      font-size: clamp(26px, 7vw, 40px);
      margin-bottom: 16px;
    }
    .section-lead {
      font-size: 16px;
      margin-bottom: 40px;
    }

    /* ── NAV: logo + lang + burger only ── */
    .nav-inner {
      padding: 14px 16px;
      padding-left: calc(16px + env(safe-area-inset-left));
      padding-right: calc(16px + env(safe-area-inset-right));
    }
    .nav-left > a:not(.brand) { display: none; }
    .nav-left { gap: 0 !important; }
    .nav-packskin { display: none; }
    .nav-right { gap: 10px !important; }
    .brand img { width: 130px; }
    .nav-burger { padding: 12px; margin-left: 4px; }
    .lang-toggle { margin-left: 0; }

    /* ── FINGERS OVERLAY: vertical scrollable list ── */
    .fingers-overlay {
      flex-direction: column;
      flex-wrap: nowrap;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      padding: 80px 0 calc(40px + env(safe-area-inset-bottom));
      background: var(--white);
    }
    .finger {
      flex: none;
      width: 100%;
      min-height: 56px;
      border-right: none;
      border-bottom: 1px solid var(--gray-100);
      flex-direction: row;
      align-items: center;
      justify-content: flex-start;
      padding: 0 24px;
      padding-left: calc(24px + env(safe-area-inset-left));
      gap: 16px;
    }
    .finger:last-child { border-bottom: none; }
    .finger-label {
      writing-mode: horizontal-tb;
      transform: none;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 3px;
    }
    .finger-num {
      position: static;
      transform: none;
      font-size: 10px;
      letter-spacing: 2px;
      color: var(--gray-400);
      min-width: 24px;
      top: auto;
      left: auto;
    }
    .finger::after {
      transform: translateX(-100%);
    }
    .finger:active::after {
      transform: translateX(0);
    }
    .fingers-group {
      display: flex;
      flex-direction: column;
      width: 100%;
    }
    .fingers-group:last-child {
      border-top: 2px solid var(--gray-300);
    }
    .fingers-group-label {
      display: block;
      padding: 20px 24px 8px;
      padding-left: calc(24px + env(safe-area-inset-left));
      font-size: 9px;
      font-weight: 900;
      letter-spacing: 4px;
      text-transform: uppercase;
      color: var(--gray-400);
    }
    .fingers-group:last-child .fingers-group-label {
      display: inline-block;
      background: var(--ink);
      color: var(--white);
      padding: 8px 16px;
      margin: 20px 24px 12px;
      margin-left: calc(24px + env(safe-area-inset-left));
      font-size: 10px;
      letter-spacing: 3px;
      animation: ctaPulse 2.5s ease-in-out infinite;
    }

    /* ── HERO: compact single image ── */
    .hero { height: auto; min-height: unset; }
    .hero-grid {
      grid-template-columns: 1fr;
      padding: 24px 16px 0;
      padding-left: calc(16px + env(safe-area-inset-left));
      padding-right: calc(16px + env(safe-area-inset-right));
      gap: 20px;
    }
    .hero-grid > div:first-child { padding: 48px 0 16px; }
    .hc-row { flex-wrap: wrap; gap: 6px; }
    .hc-mega {
      font-size: clamp(52px, 14vw, 76px);
      letter-spacing: -3px;
    }
    .hc-converse {
      font-size: clamp(52px, 14vw, 76px);
      letter-spacing: 1px;
    }
    .hc-invert {
      font-size: clamp(26px, 7vw, 44px);
      padding: 4px 12px 8px;
    }
    .hc-outline {
      font-size: clamp(26px, 7vw, 44px);
    }
    .hc-serif {
      font-size: clamp(32px, 8.5vw, 56px);
    }
    .hc-mono {
      font-size: clamp(10px, 2.8vw, 14px);
    }
    .hero-meta { gap: 20px; font-size: 13px; }
    .hero-cta { flex-direction: column; gap: 12px; margin-top: 32px; }
    .btn-primary, .btn-ghost {
      text-align: center;
      padding: 16px 24px;
      width: 100%;
    }
    .hero-duo {
      grid-template-columns: 1fr;
      height: auto;
    }
    .hero-duo .hero-visual {
      height: 55vh;
      max-height: 420px;
    }
    .hero-duo .hero-visual:last-child { display: none; }
    .hero-right { grid-template-columns: 1fr; }
    .hero-thumbs { display: none; }
    .hero-visual { aspect-ratio: 4/5; }

    /* ── EN-CURSO: stacked vertical ── */
    .en-curso {
      padding: 16px;
      padding-left: calc(16px + env(safe-area-inset-left));
      padding-right: calc(16px + env(safe-area-inset-right));
    }
    .en-curso-inner {
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }
    .en-curso-live { font-size: 9px; letter-spacing: 2px; }
    .en-curso-title { font-size: 15px; letter-spacing: 1px; }
    .en-curso-meta {
      flex-direction: column;
      gap: 4px;
      font-size: 10px;
    }
    .en-curso-meta span::before { display: none; }
    .en-curso-cta {
      margin-top: 6px;
      font-size: 12px;
      padding: 8px 0 4px;
      border-bottom-width: 2px;
    }

    /* ── PACKSKIN ── */
    .packskin { padding: 48px 20px; }
    .packskin-grid { gap: 32px; }
    .packskin-quote { font-size: clamp(22px, 6vw, 34px); }
    .pillar { padding-left: 0; }
    .pillar h4 { font-size: 14px; }
    .pillar p { font-size: 14px; line-height: 1.6; }

    /* ── STATS: 2x2 compact grid ── */
    .stats { padding: 48px 20px; }
    .stats-grid {
      grid-template-columns: 1fr 1fr;
      gap: 28px 16px;
      text-align: left;
    }
    .stat-num { font-size: clamp(36px, 11vw, 56px); }
    .stat-cycle-word { font-size: clamp(24px, 7vw, 36px); }
    .stat-label { font-size: 11px; letter-spacing: 1.5px; }

    /* ── PRODUCTS ── */
    .product-grid { grid-template-columns: 1fr; gap: 32px; }
    .product-separator {
      padding-top: 24px !important;
      padding-bottom: 12px !important;
      font-size: 10px !important;
    }
    #gym.product-separator {
      padding-top: 40px !important;
    }
    .product-cta { font-size: 12px; min-height: 44px; display: flex; align-items: center; }

    /* ── INSTITUTIONAL SECTIONS ── */
    .inst-block .container > div:first-child {
      margin-bottom: 24px !important;
      padding-bottom: 12px !important;
      flex-wrap: wrap;
      gap: 12px;
    }
    .inst-block .container > div:first-child > span {
      font-size: 10px !important;
      letter-spacing: 2px !important;
    }
    .inst-close {
      min-width: 44px;
      min-height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 8px 16px;
      font-size: 11px;
    }

    /* ── CASES ── */
    .case { margin-bottom: 48px; }
    .case-img { aspect-ratio: 4/3; }
    .case-meta { grid-template-columns: 1fr; gap: 8px; }
    .case h3 { font-size: clamp(20px, 5.5vw, 30px); }
    .case p { font-size: 15px; line-height: 1.7; }
    .case-parques { grid-template-columns: 1fr; gap: 32px; }
    .parques-video { aspect-ratio: 3/4; max-height: 50vh; }
    .parques-play-icon { width: 56px; height: 56px; }
    .parques-textures { gap: 6px; }

    /* ── MANADA ── */
    .manada-grid { grid-template-columns: 1fr; }
    .manada-img { aspect-ratio: 3/4; max-height: 50vh; }
    .manada-text h2 { font-size: clamp(26px, 7vw, 38px); }
    .manada-text p { font-size: 15px; line-height: 1.7; }

    /* ── COSTURERAS ── */
    .costureras { padding: 48px 20px; }
    .costureras-grid { grid-template-columns: 1fr; gap: 32px; }
    .costureras-text h2 { font-size: clamp(26px, 7vw, 38px); }
    .costureras-text p { font-size: 15px; line-height: 1.7; }
    .costureras-badge {
      display: block;
      text-align: center;
      padding: 16px 24px;
      min-height: 44px;
    }
    .costurera-pillar { padding: 18px 0; }
    .cp-title { font-size: 13px; }
    .cp-desc { font-size: 13px; line-height: 1.6; }

    /* ── INSPIRACION ── */
    .inspiracion { padding: 48px 20px; }
    .inspiracion-grid { gap: 36px; }
    .inspiracion-quote { font-size: clamp(26px, 7.5vw, 40px); }
    .inspiracion-lead { font-size: 14px; margin-top: 20px; }
    .inspiracion-pillars { grid-template-columns: 1fr; gap: 20px; }
    .insp-title { font-size: 12px; }
    .insp-desc { font-size: 13px; line-height: 1.6; }

    /* ── TRAYECTORIA ── */
    .trayectoria-head { grid-template-columns: 1fr; gap: 20px; }
    .trayectoria-text p { font-size: 15px; line-height: 1.7; }
    .filmstrip-wrap { padding: 16px 12px 20px; }
    .filmstrip { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .filmstrip-frame .frame-num { font-size: 8px; }
    .filmstrip-caption {
      font-size: 9px;
      letter-spacing: 2px;
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
    }

    /* ── PROCESO ── */
    .proceso { padding: 48px 20px; }
    .proceso-steps { grid-template-columns: 1fr; gap: 24px; }
    .step-num { font-size: 36px; }
    .step h4 { font-size: 15px; }
    .step p { font-size: 14px; line-height: 1.6; }

    /* ── FAQ ── */
    .faq-q {
      font-size: 15px;
      padding: 20px 0;
      min-height: 56px;
    }
    .faq-icon { font-size: 24px; }
    .faq-a { font-size: 14px; line-height: 1.7; }

    /* ── CTA FINAL ── */
    .cta-final {
      padding: 64px 24px;
      padding-left: calc(24px + env(safe-area-inset-left));
      padding-right: calc(24px + env(safe-area-inset-right));
      padding-bottom: calc(64px + env(safe-area-inset-bottom));
    }
    .cta-final h2 {
      font-size: clamp(36px, 11vw, 56px);
      letter-spacing: -1px;
    }
    .cta-final p { font-size: 16px; margin-bottom: 32px; }
    .cta-final .btn-primary {
      display: block;
      width: 100%;
      padding: 20px 24px;
      font-size: 13px;
      text-align: center;
    }

    /* ── FOOTER ── */
    footer {
      padding: 48px 20px 32px;
      padding-left: calc(20px + env(safe-area-inset-left));
      padding-right: calc(20px + env(safe-area-inset-right));
      padding-bottom: calc(32px + env(safe-area-inset-bottom));
    }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-brand img { width: 130px; }
    .footer-bottom {
      flex-direction: column;
      gap: 8px;
      text-align: center;
      font-size: 11px;
    }
    .footer-legal { flex-direction: column; gap: 8px; text-align: center; }

    /* ── WHATSAPP: premium, no pulse ── */
    .wa-float {
      bottom: calc(20px + env(safe-area-inset-bottom));
      right: 20px;
      width: 56px;
      height: 56px;
      animation: none;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      border: 2px solid rgba(255, 255, 255, 0.9);
    }
    .wa-float:hover {
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      transform: none;
    }
    .wa-float svg { width: 28px; height: 28px; }

    /* ── DISABLE MAGNIFIER ON TOUCH ── */
    .magnifier-lens { display: none !important; }
  }