/* Estilos de soluciongratuita.html */
  /* ── VARIABLES ── */
  :root {
    --ct-navy:   var(--edi-navy);
    --ct-deep:   var(--edi-deep);
    --ct-gold:   var(--edi-accent);
    --ct-gold-l: var(--edi-accent-soft);
    --ct-gold-b: var(--edi-accent-lighter);
    --ct-light:  var(--edi-soft);
    --ct-border: var(--edi-line);
    --ct-muted:  var(--edi-muted);
    --ct-text:   var(--edi-text);
    --ct-green:  #16a34a;
  }
  body { background: var(--ct-light); }

  /* ── HERO ── */
  .sg-hero {
    background: var(--ct-navy);
    padding: 72px 24px 64px;
    border-bottom: 3px solid var(--ct-gold);
  }
  .sg-hero__inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 56px;
    align-items: center;
  }
  .sg-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ct-gold);
    border: 1px solid rgba(16,88,240,.35);
    background: rgba(16,88,240,.08);
    border-radius: 100px;
    padding: 5px 14px;
    margin-bottom: 18px;
  }
  .sg-hero__title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -0.025em;
    font-family: var(--edi-font);
    margin-bottom: 14px;
  }
  .sg-hero__sub {
    font-size: 16px;
    color: rgba(255,255,255,.65);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 560px;
  }
  .sg-hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
  }
  .sg-btn--gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ct-gold);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 8px;
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: opacity .15s, transform .15s;
  }
  .sg-btn--gold:hover { opacity: .88; transform: translateY(-1px); }
  .sg-btn--ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.1);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 13px 28px;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.25);
    transition: background .2s;
  }
  .sg-btn--ghost:hover { background: rgba(255,255,255,.18); }

  /* Product Card (hero right) */
  .sg-product {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    overflow: hidden;
  }
.sg-product__head {
    padding: 0;
    position: relative;
    overflow: hidden;
  }
  .sg-product__img {
    display: block;
    width: 100%;
    height: auto;
  }
  .sg-product__feat {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .sg-product__feat-item {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    font-size: 13px;
    color: rgba(255,255,255,.8);
    line-height: 1.4;
  }
  .sg-product__feat-item::before {
    content: "✓";
    color: #4ade80;
    font-weight: 800;
    font-size: 13px;
    flex-shrink: 0;
    margin-top: 1px;
  }
  .sg-product__foot {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,.1);
    text-align: center;
  }
  .sg-btn--manual {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255,255,255,.12);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 20px;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.2);
    transition: background .2s;
  }
  .sg-btn--manual:hover { background: rgba(255,255,255,.2); }

  /* ── STATS STRIP ── */
  .sg-strip {
    background: #fff;
    border-bottom: 1px solid var(--ct-border);
  }
  .sg-strip__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .sg-stat {
    padding: 24px 20px;
    border-right: 1px solid var(--ct-border);
    text-align: center;
  }
  .sg-stat:last-child { border-right: none; }
  .sg-stat__val {
    font-size: 22px;
    font-weight: 800;
    color: var(--ct-navy);
    font-family: var(--edi-font);
    display: block;
  }
  .sg-stat__lbl {
    font-size: 12px;
    color: var(--ct-muted);
    margin-top: 2px;
    display: block;
  }

  /* ── VIDEO + CONTENT ── */
  .sg-body {
    max-width: 1100px;
    margin: 0 auto;
    padding: 52px 24px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
  }

  /* Main prose */
  .sg-prose h2 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 800;
    color: var(--ct-navy);
    font-family: var(--edi-font);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 12px;
  }
  .sg-prose p {
    font-size: 15px;
    color: var(--ct-text);
    line-height: 1.75;
    margin: 0 0 14px;
  }
  .sg-prose p strong { color: var(--ct-navy); }
  .sg-prose a { color: var(--ct-gold); text-decoration: underline; }
  .sg-prose-section { margin-top: 36px; }

  .sg-video-wrap {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(10,26,63,.14);
    margin-bottom: 36px;
    aspect-ratio: 16/9;
    background: #000;
  }
  .sg-video-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
  }

  /* Sidebar */
  .sg-aside { display: flex; flex-direction: column; gap: 16px; }

  .sg-faq {
    background: #fff;
    border: 1px solid var(--ct-border);
    border-radius: 14px;
    overflow: hidden;
  }
  .sg-faq__head {
    background: var(--ct-navy);
    padding: 14px 18px;
  }
  .sg-faq__head-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
    margin: 0;
  }
  .sg-faq__item { border-bottom: 1px solid var(--ct-border); }
  .sg-faq__item:last-child { border-bottom: none; }
  .sg-faq__q {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 13px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ct-navy);
    text-align: left;
    line-height: 1.4;
  }
  .sg-faq__q:hover { background: var(--ct-light); }
  .sg-faq__icon {
    flex-shrink: 0;
    font-size: 16px;
    color: var(--ct-gold);
    line-height: 1.2;
    transition: transform .2s;
  }
  .sg-faq__item.open .sg-faq__icon { transform: rotate(45deg); }
  .sg-faq__a {
    display: none;
    padding: 0 16px 14px 38px;
    font-size: 12.5px;
    color: var(--ct-muted);
    line-height: 1.65;
  }
  .sg-faq__item.open .sg-faq__a { display: block; }

  .sg-aside-note {
    background: var(--ct-gold-l);
    border: 1px solid var(--ct-gold-b);
    border-radius: 12px;
    padding: 18px 20px;
  }
  .sg-aside-note__label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ct-gold);
    margin-bottom: 8px;
  }
  .sg-aside-note__text {
    font-size: 13px;
    color: var(--ct-text);
    line-height: 1.6;
  }
  .sg-aside-note__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--ct-navy);
    text-decoration: none;
  }
  .sg-aside-note__link:hover { text-decoration: underline; }

  /* ── DARK SECTION: Características ── */
  .sg-dark {
    background: var(--ct-navy);
    padding: 64px 24px;
    border-top: 1px solid rgba(255,255,255,.05);
  }
  .sg-dark__inner {
    max-width: 1100px;
    margin: 0 auto;
  }
  .sg-dark__label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.3);
    margin-bottom: 10px;
  }
  .sg-dark__title {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 800;
    color: #fff;
    font-family: var(--edi-font);
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 10px;
  }
  .sg-dark__sub {
    font-size: 15px;
    color: rgba(255,255,255,.55);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 640px;
  }
  .sg-dark__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: rgba(255,255,255,.08);
    border-radius: 16px;
    overflow: hidden;
  }
  .sg-dark__card {
    background: rgba(255,255,255,.04);
    padding: 28px 22px;
  }
  .sg-dark__card-icon {
    width: 36px;
    height: 36px;
    background: rgba(16,88,240,.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: var(--ct-gold);
  }
  .sg-dark__card-title {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
  }
  .sg-dark__card-desc {
    font-size: 12.5px;
    color: rgba(255,255,255,.5);
    line-height: 1.6;
  }

  /* ── REGISTRO SECTION (light) ── */
  .sg-registro {
    background: #fff;
    padding: 64px 24px;
    border-top: 1px solid var(--ct-border);
    border-bottom: 1px solid var(--ct-border);
  }
  .sg-registro__inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }
  .sg-registro h2 {
    font-size: clamp(1.3rem, 2.2vw, 1.7rem);
    font-weight: 800;
    color: var(--ct-navy);
    font-family: var(--edi-font);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 14px;
  }
  .sg-registro p {
    font-size: 15px;
    color: var(--ct-text);
    line-height: 1.75;
    margin-bottom: 14px;
  }
  .sg-registro p strong { color: var(--ct-navy); }
  .sg-registro a { color: var(--ct-gold); text-decoration: underline; }
  .sg-steps-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
  }
  .sg-steps-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
  }
  .sg-step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ct-navy);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .sg-step-text {
    font-size: 14px;
    color: var(--ct-text);
    line-height: 1.55;
    padding-top: 5px;
  }
  .sg-step-text strong { color: var(--ct-navy); }

  /* ── CTA SECTION ── */
  .sg-cta {
    background: var(--ct-light);
    padding: 64px 24px;
  }
  .sg-cta__inner {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
  }
  .sg-cta__eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ct-gold);
    margin-bottom: 14px;
  }
  .sg-cta__title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--ct-navy);
    font-family: var(--edi-font);
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 10px;
  }
  .sg-cta__sub {
    font-size: 15px;
    color: var(--ct-muted);
    line-height: 1.7;
    margin-bottom: 28px;
  }
  .sg-cta__check {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ct-muted);
    margin-bottom: 24px;
  }
  .sg-cta__check a { color: var(--ct-gold); text-decoration: underline; }
  .sg-cta__btns {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
  }
  .sg-btn--cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ct-gold);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    transition: opacity .15s, transform .15s;
  }
  .sg-btn--cta-primary:hover { opacity: .88; transform: translateY(-1px); }
  .sg-btn--cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ct-navy);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    transition: opacity .15s, transform .15s;
  }
  .sg-btn--cta-secondary:hover { opacity: .88; transform: translateY(-1px); }

  /* ── VENTAJAS SECTION ── */
  .sg-ventajas {
    background: var(--ct-navy);
    padding: 64px 24px;
  }
  .sg-ventajas__inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .sg-ventajas__label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.3);
    margin-bottom: 12px;
  }
  .sg-ventajas h2 {
    font-size: clamp(1.3rem, 2.2vw, 1.8rem);
    font-weight: 800;
    color: #fff;
    font-family: var(--edi-font);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 14px;
  }
  .sg-ventajas p {
    font-size: 15px;
    color: rgba(255,255,255,.6);
    line-height: 1.75;
    margin-bottom: 14px;
  }
  .sg-ventajas__bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .sg-ventajas__bullets li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: rgba(255,255,255,.8);
    line-height: 1.5;
  }
  .sg-ventajas__bullets li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ct-gold);
    flex-shrink: 0;
    margin-top: 7px;
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    .sg-hero__inner    { grid-template-columns: 1fr; }
    .sg-product        { display: none; }
    .sg-strip__inner   { grid-template-columns: repeat(2, 1fr); }
    .sg-strip .sg-stat:nth-child(2) { border-right: none; }
    .sg-body           { grid-template-columns: 1fr; }
    .sg-aside          { order: -1; }
    .sg-dark__grid     { grid-template-columns: repeat(2, 1fr); }
    .sg-registro__inner{ grid-template-columns: 1fr; gap: 32px; }
    .sg-ventajas__inner{ grid-template-columns: 1fr; }
  }
  @media (max-width: 540px) {
    .sg-strip__inner { grid-template-columns: repeat(2, 1fr); }
    .sg-dark__grid   { grid-template-columns: 1fr; }
  }