:root {
        --accent: #ffc400;
        --accent-ink: #14100a;
        --font-title: "Bakbak One", "Arial Black", sans-serif;
        --font-body: "Geist Pixel", ui-monospace, "Courier New", monospace;
        --font-ui: "Lato", "Helvetica Neue", Arial, sans-serif;
        --radius: 18px;
        --header-h: 76px;
      }
      :root[data-theme="dark"] {
        color-scheme: dark;
        --bg: #050508;
        --bg-2: #0a0a12;
        --panel: #0d0d16;
        --ink: #f5f5f1;
        --muted: #a9a9b5;
        --line: rgba(255, 255, 255, 0.14);
        --header-bg: rgba(5, 5, 8, 0.72);
        --card-shadow: 0 24px 50px rgba(0, 0, 0, 0.55);
        --logo-filter: none;
      }
      :root[data-theme="light"] {
        color-scheme: light;
        --bg: #f4f4f0;
        --bg-2: #ececea;
        --panel: #ffffff;
        --ink: #0d0d13;
        --muted: #55555f;
        --line: rgba(13, 13, 20, 0.16);
        --header-bg: rgba(244, 244, 240, 0.8);
        --card-shadow: 0 24px 50px rgba(20, 20, 40, 0.14);
        --logo-filter: invert(1);
      }
      * { box-sizing: border-box; }
      html { scroll-behavior: smooth; }
      body {
        margin: 0;
        background: var(--bg);
        color: var(--ink);
        font-family: var(--font-body);
        font-size: 15.5px;
        line-height: 1.55;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
        transition: background 0.45s ease, color 0.45s ease;
      }
      img { max-width: 100%; }
      a { color: inherit; }
      ::selection { background: var(--accent); color: var(--accent-ink); }

      .wrap { max-width: 1200px; margin: 0 auto; padding-inline: 24px; }
      section { padding: clamp(72px, 9vw, 118px) 0; position: relative; }

      h1, h2, h3, .h-font { font-family: var(--font-title); font-weight: 400; line-height: 1.08; margin: 0; }
      .accent { color: var(--accent); }
      .kicker {
        font-family: var(--font-ui); font-weight: 300; letter-spacing: 0.38em;
        text-transform: uppercase; font-size: 0.82rem; color: var(--ink);
        margin: 0 0 14px;
      }
      .sec-title { font-size: clamp(1.95rem, 4.4vw, 3.15rem); max-width: 16em; }
      .sec-rule { width: 120px; height: 1px; background: var(--ink); opacity: 0.55; margin: 26px 0 18px; }
      .sec-lead { color: var(--muted); max-width: 34em; margin: 0; font-size: 1.02rem; }

      /* ---------- scroll progress ---------- */
      .progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: var(--accent); z-index: 120; box-shadow: 0 0 12px rgba(255, 196, 0, 0.65); }

      /* ---------- header ---------- */
      header {
        position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 110;
        background: transparent; transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
      }
      header.scrolled { background: var(--header-bg); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
      /* Sobre el hero (siempre oscuro) el header usa tinta clara en ambos temas hasta hacer scroll */
      header:not(.scrolled) { --ink: #f5f5f1; --line: rgba(255, 255, 255, 0.38); --logo-filter: none; }
      .header-in { max-width: 1320px; margin: 0 auto; height: 100%; padding-inline: 22px; display: flex; justify-content: space-between; align-items: center; gap: 18px; position: relative; }
      .brand { order: -1; line-height: 0; flex: none; }
      .brand img { height: 40px; width: auto; filter: var(--logo-filter); transition: filter 0.4s ease; }
      .nav-main { display: flex; gap: 20px; align-items: center; }
      .nav-main a {
        font-family: var(--font-ui); font-weight: 400; font-size: 0.86rem; letter-spacing: 0.04em;
        text-decoration: none; color: var(--ink); position: relative; padding: 6px 0;
      }
      .nav-main a::after {
        content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
        background: var(--accent); transition: width 0.3s ease;
      }
      .nav-main a:hover::after { width: 100%; }
      .header-actions { display: flex; align-items: center; gap: 12px; flex: none; }
      .theme-toggle {
        width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
        background: transparent; color: var(--ink); cursor: pointer; display: grid; place-items: center;
        transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
      }
      .theme-toggle:hover { transform: rotate(24deg); border-color: var(--accent); }
      .theme-toggle svg { width: 19px; height: 19px; }
      .btn {
        font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.05em; font-size: 0.88rem;
        display: inline-flex; align-items: center; gap: 8px; text-decoration: none; cursor: pointer;
        border-radius: 999px; padding: 11px 22px; border: 1px solid transparent;
        transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
      }
      .btn:active { transform: translateY(1px) scale(0.98); }
      .btn-accent { background: var(--accent); color: var(--accent-ink); }
      .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255, 196, 0, 0.35); }
      .btn-outline { border-color: var(--line); color: var(--ink); background: transparent; }
      .btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
      .btn-dark { background: #0c0c10; color: #fff; }
      .btn-dark:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0, 0, 0, 0.35); }
      .btn[disabled], .btn.disabled { opacity: 0.45; pointer-events: none; }
      .burger {
        display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line);
        background: transparent; color: var(--ink); cursor: pointer; place-items: center;
      }
      .burger svg { width: 20px; height: 20px; }
      /* ---------- menú móvil: overlay de pantalla completa ---------- */
      .mobile-nav {
        position: fixed; inset: 0; z-index: 118; display: flex; flex-direction: column; justify-content: center;
        padding: calc(var(--header-h) + 16px) clamp(26px, 8vw, 54px) 44px; color: #f5f5f1;
        background:
          radial-gradient(ellipse 85% 46% at 50% -4%, rgba(139, 92, 246, 0.22), transparent 62%),
          radial-gradient(rgba(255, 255, 255, 0.055) 1.2px, transparent 1.3px),
          radial-gradient(rgba(214, 51, 158, 0.13) 1.2px, transparent 1.3px),
          #050508;
        background-size: 100% 100%, 26px 26px, 42px 42px, 100% 100%;
        background-position: 0 0, 0 0, 13px 21px, 0 0;
        opacity: 0; visibility: hidden; pointer-events: none;
        transition: opacity 0.45s ease, visibility 0s linear 0.45s;
      }
      .mobile-nav.open { opacity: 1; visibility: visible; pointer-events: auto; transition: opacity 0.45s ease; }
      .mobile-close {
        position: absolute; top: 18px; right: 22px; width: 46px; height: 46px; border-radius: 50%;
        border: 1px solid rgba(255, 255, 255, 0.35); background: rgba(255, 255, 255, 0.04); color: #fff;
        cursor: pointer; display: grid; place-items: center;
        transition: transform 0.4s ease, border-color 0.3s ease, color 0.3s ease;
      }
      .mobile-close svg { width: 20px; height: 20px; }
      .mobile-close:hover { transform: rotate(90deg); border-color: var(--accent); color: var(--accent); }
      .mobile-nav .mn-eyebrow {
        font-family: var(--font-ui); font-weight: 300; letter-spacing: 0.38em; text-transform: uppercase;
        font-size: 0.72rem; color: rgba(255, 255, 255, 0.55); margin: 0 0 20px;
        opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.2, 0.65, 0.25, 1);
      }
      .mobile-nav a.mn-link {
        font-family: var(--font-title); font-size: clamp(1.75rem, 7.6vw, 2.5rem); line-height: 1.15;
        color: #f5f5f1; text-decoration: none; display: flex; align-items: baseline; gap: 16px;
        padding: 13px 2px; border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        opacity: 0; transform: translateY(26px);
        transition: opacity 0.5s ease, transform 0.55s cubic-bezier(0.2, 0.65, 0.25, 1), color 0.3s ease, padding-left 0.3s ease;
      }
      .mobile-nav a.mn-link .mn-num { font-family: var(--font-ui); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.2em; color: var(--accent); }
      .mobile-nav a.mn-link:hover, .mobile-nav a.mn-link:focus-visible { color: var(--accent); padding-left: 10px; }
      .mobile-nav .mn-cta {
        align-self: flex-start; margin-top: 30px; border-bottom: 0;
        opacity: 0; transform: translateY(26px);
        transition: opacity 0.5s ease, transform 0.55s cubic-bezier(0.2, 0.65, 0.25, 1), background 0.25s ease, box-shadow 0.25s ease;
      }
      .mobile-nav.open .mn-eyebrow { opacity: 1; transform: none; transition-delay: 0.05s; }
      .mobile-nav.open a.mn-link, .mobile-nav.open .mn-cta { opacity: 1; transform: none; }
      .mobile-nav.open a.mn-link:nth-of-type(1) { transition-delay: 0.1s, 0.1s, 0s, 0s; }
      .mobile-nav.open a.mn-link:nth-of-type(2) { transition-delay: 0.17s, 0.17s, 0s, 0s; }
      .mobile-nav.open a.mn-link:nth-of-type(3) { transition-delay: 0.24s, 0.24s, 0s, 0s; }
      .mobile-nav.open a.mn-link:nth-of-type(4) { transition-delay: 0.31s, 0.31s, 0s, 0s; }
      .mobile-nav.open a.mn-link:nth-of-type(5) { transition-delay: 0.38s, 0.38s, 0s, 0s; }
      .mobile-nav.open .mn-cta { transition-delay: 0.47s, 0.47s, 0s, 0s; }
      @media (min-width: 1321px) { .mobile-nav { display: none; } }

      /* ---------- hero ---------- */
      .hero {
        min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
        padding: calc(var(--header-h) + 30px) 0 84px; background: #050508; color: #f5f5f1;
        overflow: hidden; text-align: center;
      }
      #portal {
        position: absolute; inset: 0; width: 100%; height: 100%;
        -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 15%, #000 85%, transparent 100%);
        mask-image: linear-gradient(to bottom, transparent 0%, #000 15%, #000 85%, transparent 100%);
      }
      .hero-shade { position: absolute; inset: 0; background: radial-gradient(ellipse 62% 46% at 50% 46%, rgba(5, 5, 8, 0.52), rgba(5, 5, 8, 0) 70%); pointer-events: none; }
      .hero-in { position: relative; z-index: 2; width: 100%; }
      .hero h1 { font-size: clamp(2.35rem, 6.4vw, 4.55rem); text-shadow: 0 4px 34px rgba(0, 0, 0, 0.55); }
      .hero h1 .line { display: block; }
      .hero .startuper { color: var(--accent); position: relative; white-space: nowrap; }
      .hero .startuper::after {
        content: ""; position: absolute; left: 0; right: 0; bottom: -0.14em; height: 0.09em;
        background: var(--accent); border-radius: 4px; box-shadow: 0 0 18px rgba(255, 196, 0, 0.55);
      }
      .capsules { margin: clamp(40px, 6vh, 64px) auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 18px; max-width: 1060px; padding-inline: 20px; }
      .capsule {
        font-family: var(--font-ui); font-weight: 400; font-size: 0.94rem; letter-spacing: 0.02em;
        display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px; border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.55); background: rgba(8, 8, 14, 0.62); color: #fff;
        cursor: pointer;
        animation: floaty 5.2s ease-in-out infinite;
        transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
      }
      .capsule .dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; flex: none; box-shadow: 0 0 10px rgba(255, 255, 255, 0.8); }
      .capsule:hover { transform: translateY(-4px) scale(1.03); border-color: var(--accent); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--accent); }
      .capsule.featured { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
      .capsule.featured .dot { background: var(--accent-ink); box-shadow: none; }
      .capsule:nth-child(2) { animation-delay: -0.9s; } .capsule:nth-child(3) { animation-delay: -1.8s; }
      .capsule:nth-child(4) { animation-delay: -2.6s; } .capsule:nth-child(5) { animation-delay: -1.3s; }
      .capsule:nth-child(6) { animation-delay: -3.4s; }
      @keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
      .hero-scroll { margin-top: clamp(34px, 5vh, 52px); font-family: var(--font-ui); font-size: 0.72rem; letter-spacing: 0.34em; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); }
      .hero-scroll span { display: block; margin: 8px auto 0; width: 1px; height: 38px; background: linear-gradient(rgba(255, 196, 0, 0.9), transparent); animation: drip 2.2s ease-in-out infinite; }
      @keyframes drip { 0% { transform: scaleY(0.3); transform-origin: top; opacity: 0.4; } 55% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0.3; } }

      /* ---------- reveals & pulse ---------- */
      .rv { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.2, 0.65, 0.25, 1), transform 0.8s cubic-bezier(0.2, 0.65, 0.25, 1); }
      .rv.in { opacity: 1; transform: none; }
      .rv-d1 { transition-delay: 0.08s; } .rv-d2 { transition-delay: 0.16s; } .rv-d3 { transition-delay: 0.24s; }
      @keyframes targetPulse {
        0% { box-shadow: 0 0 0 0 rgba(255, 196, 0, 0.75); }
        70% { box-shadow: 0 0 0 22px rgba(255, 196, 0, 0); }
        100% { box-shadow: 0 0 0 0 rgba(255, 196, 0, 0); }
      }
      .pulse { animation: targetPulse 0.9s ease-out 2; border-color: var(--accent) !important; }

      /* ---------- ecosistema ---------- */
      .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; margin-top: 52px; }
      .ic { display: block; flex: none; }
      .step .ic { width: 30px; height: 30px; color: var(--ink); margin-bottom: 14px; }
      .step .ic svg { width: 100%; height: 100%; }
      .step .paso { font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.22em; font-size: 0.72rem; color: var(--accent); text-transform: uppercase; margin: 0 0 8px; }
      .step h3 { font-size: 1.45rem; margin-bottom: 10px; }
      .step p { color: var(--muted); margin: 0; font-size: 0.96rem; }
      .marquee-band { margin-top: clamp(56px, 7vw, 84px); border-block: 1px solid var(--line); padding: 22px 0; overflow: hidden; }
      .marquee { display: flex; width: max-content; animation: marquee 26s linear infinite; }
      .marquee-band:hover .marquee { animation-play-state: paused; }
      .marquee .mq { display: flex; align-items: center; gap: 26px; padding-right: 26px; font-family: var(--font-title); font-size: clamp(1.7rem, 4vw, 2.9rem); white-space: nowrap; }
      .marquee .mq .arr { color: var(--accent); font-size: 0.62em; }
      .marquee .mq .outline { color: transparent; -webkit-text-stroke: 1.5px var(--accent); }
      @keyframes marquee { to { transform: translateX(-50%); } }

      /* ---------- desarrollo web ---------- */
      .tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 54px; }
      .tier { padding: 6px 26px 10px; border-left: 1px solid var(--line); display: flex; flex-direction: column; transition: background 0.35s ease; border-radius: 6px; }
      .tier:first-child { border-left: 0; padding-left: 2px; }
      .tier:hover { background: var(--bg-2); }
      .tier .num { font-family: var(--font-ui); font-weight: 700; color: var(--accent); letter-spacing: 0.14em; font-size: 0.85rem; margin-bottom: 14px; }
      .tier h3 { font-size: 1.32rem; margin-bottom: 14px; }
      .thumb { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16 / 9.4; margin-bottom: 18px; isolation: isolate; }
      .thumb::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, 0.34) 1.3px, transparent 1.4px); background-size: 13px 13px; opacity: 0.5; z-index: 1; }
      .thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(255, 255, 255, 0.22), transparent 55%); z-index: 1; }
      .thumb.t1 { background: linear-gradient(135deg, #3d1470, #12082b 70%); }
      .thumb.t2 { background: linear-gradient(135deg, #0e4d7a, #071a30 70%); }
      .thumb.t3 { background: linear-gradient(135deg, #7a1060, #2a0830 70%); }
      .thumb.t4 { background: linear-gradient(135deg, #123f8f, #0a1030 70%); }
      .thumb .play {
        position: absolute; inset: 0; margin: auto; z-index: 2; width: 52px; height: 52px; border-radius: 50%;
        border: 2px solid rgba(255, 255, 255, 0.9); background: rgba(0, 0, 0, 0.25); display: grid; place-items: center;
        transition: transform 0.3s ease, background 0.3s ease;
      }
      .thumb .play svg { width: 18px; height: 18px; fill: #fff; margin-left: 3px; }
      .tier:hover .thumb .play { transform: scale(1.14); background: var(--accent); }
      .tier:hover .thumb .play svg { fill: var(--accent-ink); }
      .tier .desc { color: var(--muted); font-size: 0.94rem; margin: 0 0 16px; }
      .tier ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 9px; }
      .tier ul li { font-size: 0.92rem; padding-left: 16px; position: relative; color: var(--ink); }
      .tier ul li::before { content: "•"; position: absolute; left: 0; color: var(--accent); font-weight: 900; }
      .tier .cta-link { margin-top: auto; }
      .cta-link {
        font-family: var(--font-ui); font-weight: 900; letter-spacing: 0.16em; font-size: 0.74rem;
        color: var(--accent); text-decoration: none; display: inline-flex; gap: 8px; align-items: center;
        transition: gap 0.25s ease, opacity 0.25s ease;
      }
      .cta-link:hover { gap: 14px; }
      .includes { text-align: center; margin-top: 46px; color: var(--muted); font-size: 0.95rem; }
      .includes strong { color: var(--ink); font-family: var(--font-ui); letter-spacing: 0.06em; }

      .care-card {
        margin-top: 34px; background: #ffffff; color: #101014; border-radius: var(--radius);
        padding: clamp(26px, 4vw, 44px); display: grid; grid-template-columns: 1.25fr 1fr auto; gap: 34px; align-items: center;
        box-shadow: var(--card-shadow); transition: transform 0.35s ease, box-shadow 0.35s ease;
      }
      .care-card:hover { transform: translateY(-4px); }
      .care-card h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 12px; }
      .care-card p { margin: 0; color: #3d3d44; font-size: 0.97rem; }
      .care-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
      .care-card ul li { padding-left: 16px; position: relative; font-size: 0.96rem; }
      .care-card ul li::before { content: "•"; position: absolute; left: 0; font-weight: 900; }
      .switch-box { text-align: center; display: grid; justify-items: center; gap: 8px; }
      .switch {
        width: 84px; height: 46px; border-radius: 999px; border: 2px solid #101014; background: #fff;
        cursor: pointer; position: relative; transition: background 0.3s ease; padding: 0;
      }
      .switch .knob {
        position: absolute; top: 3px; left: 4px; width: 36px; height: 36px; border-radius: 50%;
        background: #101014; transition: transform 0.32s cubic-bezier(0.3, 1.4, 0.5, 1), background 0.3s ease;
      }
      .switch[aria-checked="true"] { background: var(--accent); }
      .switch[aria-checked="true"] .knob { transform: translateX(37px); }
      .switch-box .sw-label { font-family: var(--font-ui); font-weight: 900; letter-spacing: 0.18em; font-size: 0.66rem; text-transform: uppercase; }
      .switch-box .sw-state { font-size: 0.9rem; color: #3d3d44; }
      .care-wa { font-family: var(--font-ui); font-weight: 700; font-size: 0.85rem; color: #101014; display: none; }
      .care-wa.show { display: inline-block; }

      /* ---------- marketing ---------- */
      #marketing { overflow: hidden; }
      #marketing .dots-bg {
        position: absolute; inset: 0; pointer-events: none; opacity: 0.6;
        background-image:
          radial-gradient(ellipse 75% 55% at 50% 30%, rgba(139, 92, 246, 0.17), transparent 70%),
          radial-gradient(rgba(214, 51, 158, 0.5) 1.6px, transparent 1.7px),
          radial-gradient(rgba(139, 92, 246, 0.45) 1.6px, transparent 1.7px),
          radial-gradient(rgba(64, 200, 238, 0.34) 1.4px, transparent 1.5px);
        background-size: 100% 100%, 24px 24px, 34px 34px, 46px 46px;
        background-position: 0 0, 0 0, 12px 16px, 22px 6px;
        -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
        mask-image: linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
      }
      :root[data-theme="light"] #marketing .dots-bg { opacity: 0.32; }
      .plan-layout { display: grid; grid-template-columns: 1fr 372px; gap: 30px; margin-top: 54px; align-items: start; position: relative; }
      .modules { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
      .module {
        background: #ffffff; color: #101014; border: 2px solid transparent; border-radius: var(--radius);
        padding: 26px 26px 24px; text-align: left; cursor: pointer; position: relative; width: 100%;
        font-family: inherit; box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
        transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
      }
      .module:hover { transform: translateY(-5px); box-shadow: 0 22px 40px rgba(0, 0, 0, 0.32); }
      .module .ic { width: 28px; height: 28px; margin-bottom: 14px; color: #101014; }
      .module .ic svg { width: 100%; height: 100%; }
      .module h3 { font-size: 1.18rem; margin-bottom: 9px; padding-right: 34px; }
      .module p { margin: 0; color: #3d3d44; font-size: 0.93rem; }
      .module .radio {
        position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
        width: 24px; height: 24px; border-radius: 50%; border: 2px solid #b9b9c2; background: #fff;
        display: grid; place-items: center; transition: border-color 0.25s ease, background 0.25s ease;
      }
      .module .radio::after { content: ""; width: 11px; height: 11px; border-radius: 50%; background: var(--accent-ink); transform: scale(0); transition: transform 0.25s cubic-bezier(0.3, 1.5, 0.5, 1); }
      .module[aria-pressed="true"] { border-color: var(--accent); }
      .module[aria-pressed="true"] .radio { background: var(--accent); border-color: var(--accent); }
      .module[aria-pressed="true"] .radio::after { transform: scale(1); }
      .module.wide { grid-column: 1 / -1; }
      .module .tag { font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.28em; font-size: 0.66rem; color: #8a6d00; text-transform: uppercase; display: block; margin-bottom: 12px; }
      .plan-panel {
        background: #ffffff; color: #101014; border-radius: var(--radius); padding: 28px;
        box-shadow: var(--card-shadow); position: sticky; top: calc(var(--header-h) + 18px);
      }
      .plan-panel h3 { font-size: 1.3rem; margin-bottom: 8px; }
      .plan-panel .pp-sub { color: #3d3d44; font-size: 0.92rem; margin: 0 0 18px; }
      .plan-empty {
        border: 1.5px dashed #c6c6cf; border-radius: 12px; padding: 26px 18px; text-align: center;
        color: #8b8b96; font-size: 0.92rem;
      }
      .plan-list { list-style: none; margin: 0; padding: 0; display: none; gap: 8px; }
      .plan-list.show { display: grid; }
      .plan-list li {
        display: flex; justify-content: space-between; align-items: center; gap: 10px;
        background: #f4f2e9; border: 1px solid #e7dfba; border-radius: 10px; padding: 10px 14px;
        font-family: var(--font-ui); font-weight: 700; font-size: 0.88rem;
        animation: popIn 0.35s cubic-bezier(0.3, 1.4, 0.5, 1);
      }
      .plan-list li button { border: 0; background: transparent; cursor: pointer; font-size: 1rem; line-height: 1; color: #8a6d00; padding: 2px 4px; }
      @keyframes popIn { from { opacity: 0; transform: translateY(8px) scale(0.97); } }
      .plan-hint { font-size: 0.85rem; color: #6a6a74; margin: 16px 0 18px; }
      .plan-hint strong { color: #8a6d00; }
      .plan-panel .btn { width: 100%; justify-content: center; margin-top: 10px; }
      .btn-ghost-dark { border-color: #101014; color: #101014; background: transparent; }
      .btn-ghost-dark:hover { background: #101014; color: #fff; }
      .copy-feedback { text-align: center; font-family: var(--font-ui); font-size: 0.8rem; color: #8a6d00; min-height: 1.1em; margin-top: 8px; }

      /* ---------- auditorías ---------- */
      .audit-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 26px; margin-top: 54px; align-items: stretch; }
      .audit-visual {
        border-radius: var(--radius); background: radial-gradient(circle at 50% 42%, #1b1038 0%, #0a0618 62%, #050508 100%);
        border: 1px solid var(--line); min-height: 380px; position: relative; overflow: hidden;
        display: grid; place-items: center;
      }
      .audit-visual .rings { position: absolute; width: 150%; aspect-ratio: 1; border-radius: 50%; border: 1px dashed rgba(255, 196, 0, 0.35); animation: spin 46s linear infinite; }
      .audit-visual .rings.r2 { width: 105%; border-color: rgba(64, 200, 238, 0.3); animation-duration: 32s; animation-direction: reverse; }
      .audit-visual .rings.r3 { width: 62%; border-color: rgba(214, 51, 158, 0.35); animation-duration: 22s; }
      @keyframes spin { to { transform: rotate(360deg); } }
      .audit-visual img { width: 108px; position: relative; z-index: 2; filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6)); }
      .audit-visual .chips { position: absolute; z-index: 2; bottom: 20px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; padding-inline: 14px; }
      .audit-visual .chips span {
        font-family: var(--font-ui); font-weight: 700; font-size: 0.66rem; letter-spacing: 0.16em;
        border: 1px solid rgba(255, 255, 255, 0.35); color: #fff; border-radius: 999px; padding: 6px 12px;
        background: rgba(5, 5, 10, 0.5); backdrop-filter: blur(4px);
      }
      .audit-card {
        border-radius: var(--radius); padding: 30px 28px; display: flex; flex-direction: column; cursor: pointer;
        transition: transform 0.35s ease, box-shadow 0.35s ease, background-color 0.45s ease, color 0.45s ease, border-color 0.45s ease;
      }
      .audit-card:hover { transform: translateY(-6px); box-shadow: var(--card-shadow); }
      .audit-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
      .audit-card .ic { width: 27px; height: 27px; margin-bottom: 14px; }
      .audit-card .ic svg { width: 100%; height: 100%; }
      .audit-card .level { font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.2em; font-size: 0.66rem; text-transform: uppercase; margin: 0 0 8px; }
      .audit-card h3 { font-size: 1.42rem; margin-bottom: 12px; }
      .audit-card .who { font-size: 0.94rem; margin: 0 0 18px; }
      .audit-card ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 9px; }
      .audit-card ul li { font-size: 0.92rem; padding-left: 16px; position: relative; }
      .audit-card ul li::before { content: "•"; position: absolute; left: 0; font-weight: 900; }
      .audit-card .gate { font-family: var(--font-ui); font-weight: 700; font-size: 0.86rem; margin: auto 0 18px; }
      .audit-card .who, .audit-card ul, .audit-card .ic { transition: color 0.45s ease; }
      .audit-card .btn { justify-content: center; }
      .audit-light { background: #ffffff; color: #101014; border: 1px solid transparent; box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22); }
      .audit-light .who, .audit-light ul { color: #2c2c33; }
      .audit-light .ic { color: #101014; }
      .audit-light ul li::before { color: #b78f00; }
      .audit-light .btn { border-color: #101014; color: #101014; }
      .audit-light .btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
      .audit-dark { background: var(--panel); color: var(--ink); border: 1px solid var(--ink); }
      .audit-dark .who { color: var(--muted); }
      .audit-dark ul li::before { color: var(--accent); }
      .audit-dark .btn { border-color: var(--ink); color: var(--ink); }
      .audit-dark .btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

      /* ---------- casos & blog ---------- */
      .cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 54px; }
      .case-card {
        background: #ffffff; color: #101014; border-radius: var(--radius); padding: 30px 28px;
        box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22); transition: transform 0.35s ease, box-shadow 0.35s ease;
      }
      .case-card:hover { transform: translateY(-6px); box-shadow: var(--card-shadow); }
      .case-card .ic { width: 26px; height: 26px; color: #101014; margin-bottom: 18px; }
      .case-card .ic svg { width: 100%; height: 100%; }
      .case-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
      .case-card p { color: #3d3d44; font-size: 0.94rem; margin: 0 0 22px; }
      .case-card .who { font-family: var(--font-ui); font-weight: 900; font-size: 0.86rem; }
      .case-card .who small { display: block; font-weight: 400; color: #6a6a74; margin-top: 2px; }
      .blog-card {
        background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px;
        display: flex; flex-direction: column; transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
      }
      .blog-card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: var(--card-shadow); }
      .blog-card .meta { font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.18em; font-size: 0.68rem; color: var(--muted); text-transform: uppercase; margin: 0 0 20px; }
      .blog-card .soon-tag {
        align-self: flex-start; font-family: var(--font-ui); font-weight: 900; letter-spacing: 0.2em; font-size: 0.64rem;
        color: var(--accent-ink); background: var(--accent); border-radius: 999px; padding: 5px 12px; margin-bottom: 14px; text-transform: uppercase;
      }
      .blog-card h3 { font-size: 1.22rem; margin-bottom: 10px; }
      .blog-card p { color: var(--muted); font-size: 0.93rem; margin: 0 0 24px; }
      .blog-card .cta-link { margin-top: auto; border: 0; background: none; padding: 0; cursor: pointer; text-align: left; }

      /* ---------- CTA final & footer ---------- */
      .final-cta { padding: clamp(46px, 6vw, 68px) 0; border-top: 1px solid var(--line); text-align: center; }
      .final-cta h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: 24px; }
      footer { border-top: 1px solid var(--line); padding: 40px 0 46px; }
      .footer-in { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; }
      .footer-brand img { height: 46px; width: auto; filter: var(--logo-filter); display: block; margin-bottom: 10px; }
      .footer-brand p { margin: 0; font-size: 0.8rem; color: var(--muted); max-width: 24em; }
      .footer-sub { text-align: center; }
      .footer-sub p { font-family: var(--font-ui); font-size: 0.92rem; margin: 0 0 14px; }
      .footer-social { display: flex; gap: 14px; justify-content: flex-end; }
      .footer-social .soc {
        width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center;
        color: var(--ink); transition: border-color 0.3s ease, transform 0.3s ease, color 0.3s ease;
      }
      .footer-social .soc:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
      .footer-social svg { width: 19px; height: 19px; }

      .wa-float {
        position: fixed; right: 20px; bottom: 20px; z-index: 115; width: 58px; height: 58px; border-radius: 50%;
        background: #25d366; display: grid; place-items: center; box-shadow: 0 14px 32px rgba(0, 0, 0, 0.4);
        transition: transform 0.3s ease; animation: floaty 5s ease-in-out infinite;
      }
      .wa-float:hover { transform: scale(1.1); }
      .wa-float svg { width: 29px; height: 29px; fill: #fff; }

      .toast {
        position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 90px); z-index: 130;
        background: #101014; color: #fff; border: 1px solid var(--accent); border-radius: 999px;
        font-family: var(--font-ui); font-size: 0.9rem; padding: 12px 24px; opacity: 0; pointer-events: none;
        transition: transform 0.4s cubic-bezier(0.3, 1.2, 0.5, 1), opacity 0.4s ease; box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
        max-width: min(92vw, 480px); text-align: center;
      }
      .toast.show { transform: translate(-50%, 0); opacity: 1; }

      /* ---------- responsive ---------- */
      @media (max-width: 1080px) {
        .tiers { grid-template-columns: 1fr 1fr; gap: 34px 0; }
        .tier:nth-child(3) { border-left: 0; padding-left: 2px; }
        .plan-layout { grid-template-columns: 1fr 330px; }
      }
      @media (max-width: 1320px) {
        .nav-main { display: none; }
        .burger { display: grid; }
        .header-actions .btn-outline { display: none; }
      }
      @media (max-width: 920px) {
        .brand { margin-right: auto; }
        .steps { grid-template-columns: 1fr; gap: 28px; }
        .care-card { grid-template-columns: 1fr; gap: 24px; }
        .switch-box { justify-items: start; text-align: left; }
        .plan-layout { grid-template-columns: 1fr; }
        .plan-panel { position: static; }
        .audit-grid { grid-template-columns: 1fr; }
        .audit-visual { min-height: 260px; }
        .cards-3 { grid-template-columns: 1fr; }
        .footer-in { grid-template-columns: 1fr; text-align: center; justify-items: center; }
        .footer-brand img { margin-inline: auto; }
        .footer-social { justify-content: center; }
      }
      @media (max-width: 600px) {
        .tiers { grid-template-columns: 1fr; }
        .tier { border-left: 0; padding-left: 2px; }
        .modules { grid-template-columns: 1fr; }
        .header-actions .btn-accent { padding: 9px 15px; font-size: 0.8rem; }
        .capsule { font-size: 0.86rem; padding: 10px 17px; }
        section { padding: 64px 0; }
      }
      @media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
        *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
        .rv { opacity: 1; transform: none; }
        .marquee { animation: none; flex-wrap: wrap; width: auto; }
      }