/* ==========================================================
   MÉTODO SK — Estilos principales
   Autor: Método SK / Sara Khalaf
   Versión: 1.0

   ÍNDICE:
   1.  Reset & Variables CSS
   2.  Utilidades globales (botones, containers, eyebrows)
   3.  Navegación
   4.  Hero / VSL
   5.  Glass & Elementos translúcidos
   6.  Sección Sara Khalaf
   7.  Problemas (acordeón desplegable)
   8.  App NexFit
   9.  Slider antes/después (transformaciones)
   10. Testimonios en vídeo
   11. Capturas de mensajes TEAM SK
   12. Qué incluye + Tarjeta de precio
   13. Footer
   14. Modal WhatsApp
   15. Responsive (móvil)
   ========================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --black:   #0F0F0F;
      --dark:    #1A1A1A;
      --mid:     #2E2E2E;
      --gold:    #F26522;
      --gold-lt: #F59A6A;
      --cream:   #F5F0E8;
      --muted:   #8A8A8A;
      --white:   #FFFFFF;
      --serif:   'Playfair Display', Georgia, serif;
      --sans:    'Inter', system-ui, sans-serif;
    }

    html { scroll-behavior: smooth; }
    body {
      background: var(--black);
      color: var(--white);
      font-family: var(--sans);
      font-size: 16px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ─── UTILITIES ─── */
    .eyebrow {
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 1rem;
      display: block;
    }
    .section-title {
      font-family: var(--serif);
      font-size: clamp(2rem, 4.5vw, 3.4rem);
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 1.5rem;
    }
    .section-title em { font-style: italic; font-weight: 300; color: var(--gold-lt); }
    .btn-primary {
      display: inline-block;
      font-family: var(--sans);
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: #fff;
      background: linear-gradient(160deg, #F47A3A 0%, #E8530A 50%, #C94000 100%);
      padding: 1.1rem 2.6rem;
      text-decoration: none;
      border: none;
      cursor: pointer;
      border-radius: 100px;
      position: relative;
      overflow: hidden;
      box-shadow:
        0 0 0 1px rgba(242,101,34,0.3),
        0 4px 15px rgba(242,101,34,0.5),
        0 8px 40px rgba(242,101,34,0.35),
        0 16px 80px rgba(242,101,34,0.15);
      transition: box-shadow 0.3s, transform 0.2s;
    }
    .btn-primary::before {
      content: '';
      position: absolute;
      top: 0; left: -100%;
      width: 55%;
      height: 100%;
      background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
      animation: btn-shine 2.6s ease-in-out infinite;
    }
    @keyframes btn-shine {
      0%   { left: -100%; }
      45%  { left: 160%; }
      100% { left: 160%; }
    }
    .btn-primary:hover {
      box-shadow:
        0 0 0 1px rgba(242,101,34,0.5),
        0 4px 20px rgba(242,101,34,0.7),
        0 8px 50px rgba(242,101,34,0.5),
        0 20px 100px rgba(242,101,34,0.25);
      transform: translateY(-2px);
    }
    .btn-outline {
      display: inline-block;
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--gold);
      background: transparent;
      padding: 1.1rem 2.6rem;
      text-decoration: none;
      border: 1.5px solid rgba(242,101,34,0.5);
      cursor: pointer;
      border-radius: 100px;
      transition: background 0.2s, color 0.2s, border-color 0.2s;
    }
    .btn-outline:hover { background: rgba(242,101,34,0.1); border-color: var(--gold); }
    .container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
    .text-center { text-align: center; }

    /* ─── NAV ─── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 200;
      display: flex; align-items: center; justify-content: space-between;
      padding: 1.1rem 2.5rem;
      background: rgba(15,15,15,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(242,101,34,0.12);
    }
    .nav-logo {
      font-family: var(--serif);
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--white);
      text-decoration: none;
      letter-spacing: 0.02em;
    }
    .nav-logo span { color: var(--gold); font-style: italic; }
    .nav-right { display: flex; align-items: center; gap: 1rem; }
    .nav-urgency {
      font-size: 0.72rem;
      color: var(--gold);
      letter-spacing: 0.08em;
      display: none;
    }
    @media(min-width:768px){ .nav-urgency { display: block; } }

    /* ─── HERO ─── */
    .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 120px 2rem 6rem;
      background: radial-gradient(ellipse at 50% 0%, rgba(201,151,90,0.12) 0%, transparent 60%);
      position: relative;
    }
    .hero::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(201,151,90,0.3), transparent);
    }
    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--gold);
      border: 1px solid rgba(201,151,90,0.3);
      padding: 0.4rem 1rem;
      margin-bottom: 2rem;
    }
    .hero-tag::before { content: '●'; font-size: 0.5rem; animation: pulse 2s infinite; }
    @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
    .hero-headline {
      font-family: var(--serif);
      font-size: clamp(1.55rem, 4.8vw, 4.2rem);
      font-weight: 700;
      line-height: 1.12;
      max-width: 700px;
      margin-bottom: 0.5rem;
      letter-spacing: -0.01em;
    }
    .hero-headline em {
      font-style: italic;
      font-weight: 400;
      color: var(--gold-lt);
      display: inline;
    }
    .hero-sub {
      font-family: var(--sans);
      font-size: clamp(1rem, 2.5vw, 1.2rem);
      font-weight: 300;
      color: rgba(255,255,255,0.5);
      max-width: 560px;
      margin: 0 auto 2.5rem;
      line-height: 1.7;
      letter-spacing: 0.01em;
    }
    .hero-sub strong {
      font-weight: 600;
      color: var(--white);
    }
    .hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }
    .hero-proof {
      display: flex;
      gap: 2.5rem;
      justify-content: center;
      flex-wrap: wrap;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.06);
    }
    .proof-item { text-align: center; }
    .proof-num {
      font-family: var(--serif);
      font-size: 2rem;
      font-weight: 700;
      color: var(--gold);
      display: block;
    }
    .proof-label { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.08em; }

    /* ─── VSL ─── */
    .vsl-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .vsl-inner { max-width: 100%; margin: 0 auto; padding: 0 0.75rem; }
    .vsl-wrapper {
      position: relative;
      aspect-ratio: 16/9;
      background: #0a0a0a;
      border: 1px solid rgba(242,101,34,0.2);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      overflow: hidden;
      margin-top: 0;
    }
    .vsl-overlay {
      display: flex; flex-direction: column; align-items: center; gap: 1.2rem;
    }
    .vsl-play-btn {
      width: 80px; height: 80px;
      border: 2px solid var(--gold);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      transition: transform 0.2s, background 0.2s;
    }
    .vsl-wrapper:hover .vsl-play-btn { transform: scale(1.08); background: rgba(201,151,90,0.1); }
    .vsl-play-btn::after {
      content: '';
      width: 0; height: 0;
      border-style: solid;
      border-width: 14px 0 14px 24px;
      border-color: transparent transparent transparent var(--gold);
      margin-left: 5px;
    }
    .vsl-caption { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; }
    .vsl-below {
      margin-top: 2rem;
      text-align: center;
      font-size: 0.85rem;
      color: var(--muted);
      font-style: italic;
    }

    /* ─── SARA STORY ─── */
    .sara-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .sara-layout {
      display: grid;
      grid-template-columns: 1fr 1.3fr;
      gap: 5rem;
      align-items: start;
      max-width: 1100px;
      margin: 0 auto;
    }
    .sara-photos {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.75rem;
      position: sticky;
      top: 100px;
    }
    .sara-photo {
      aspect-ratio: 3/4;
      background: var(--mid);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.65rem;
      color: rgba(255,255,255,0.2);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      text-align: center;
      line-height: 1.6;
      border: 1px solid rgba(255,255,255,0.05);
      overflow: hidden;
    }
    .sara-photo.large {
      grid-column: span 2;
      aspect-ratio: 2/1;
    }
    .sara-photo img { width: 100%; height: 100%; object-fit: cover; }
    .sara-content { padding-top: 0.5rem; }
    .sara-name {
      font-family: var(--serif);
      font-size: clamp(2.2rem, 3.5vw, 3rem);
      font-weight: 400;
      line-height: 1.1;
      margin-bottom: 2rem;
    }
    .sara-name em { font-style: italic; color: var(--gold-lt); }    .sara-story p {
      font-size: 0.97rem;
      color: rgba(255,255,255,0.7);
      line-height: 1.85;
      margin-bottom: 1.4rem;
    }
    .sara-story p strong { color: var(--white); font-weight: 500; }
    .sara-milestone {
      margin: 2rem 0;
      padding: 1.5rem;
      border-left: 3px solid var(--gold);
      background: rgba(201,151,90,0.05);
    }
    .sara-milestone p {
      font-family: var(--serif);
      font-size: 1.15rem;
      font-style: italic;
      color: var(--gold-lt);
      line-height: 1.5;
      margin: 0;
    }
    .sara-creds {
      display: flex;
      gap: 1.5rem;
      margin-top: 2rem;
      flex-wrap: wrap;
    }
    .cred-item {
      display: flex; flex-direction: column;
    }
    .cred-val {
      font-family: var(--serif);
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--gold);
      line-height: 1;
    }
    .cred-label { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; margin-top: 0.2rem; }

    /* ─── PROBLEMS ─── */
    .problems-section {
      padding: 7rem 2rem;
      background: var(--dark);
    }
    .problems-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1px;
      margin-top: 3.5rem;
      border: 1px solid rgba(255,255,255,0.06);
    }
    .problem-card {
      padding: 2.2rem;
      background: var(--dark);
      border: 1px solid rgba(255,255,255,0.04);
      transition: background 0.2s;
    }
    .problem-card:hover { background: rgba(201,151,90,0.04); }
    .problem-mark {
      font-size: 1.4rem;
      margin-bottom: 1rem;
      display: block;
    }
    .problem-card p {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.65);
      line-height: 1.75;
    }
    .problem-card p strong { color: var(--white); }

    /* ─── METHOD ─── */
    .method-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .method-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      max-width: 900px;
      margin: 3.5rem auto 0;
      background: rgba(255,255,255,0.06);
    }
    .method-card {
      background: var(--black);
      padding: 3rem 2.5rem;
      position: relative;
    }
    .method-icon {
      font-size: 1.6rem;
      margin-bottom: 1rem;
      display: block;
    }
    .method-title {
      font-family: var(--serif);
      font-size: 1.35rem;
      font-weight: 400;
      color: var(--white);
      margin-bottom: 0.75rem;
    }
    .method-desc {
      font-size: 0.88rem;
      color: rgba(255,255,255,0.5);
      line-height: 1.75;
    }
    .method-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: var(--gold);
      opacity: 0;
      transition: opacity 0.2s;
    }
    .method-card:hover::before { opacity: 1; }

    /* ─── APP ─── */
    .app-section {
      padding: 7rem 2rem;
      background: var(--dark);
    }
    .app-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      max-width: 1100px;
      margin: 0 auto;
    }
    .app-screens {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0.75rem;
    }
    .app-screen {
      aspect-ratio: 9/19;
      background: var(--black);
      border: 1px solid rgba(201,151,90,0.2);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.6rem;
      color: rgba(255,255,255,0.2);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-align: center;
      padding: 0.5rem;
      line-height: 1.5;
      overflow: hidden;
    }
    .app-screen img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
    .app-screen:nth-child(2) { transform: translateY(-12px); }
    .app-content .section-title { margin-bottom: 1.2rem; }
    .app-content > p {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.55);
      line-height: 1.8;
      margin-bottom: 2rem;
    }
    .app-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.9rem;
    }
    .app-features li {
      display: flex;
      align-items: center;
      gap: 0.85rem;
      font-size: 0.9rem;
      color: rgba(255,255,255,0.75);
    }
    .app-features li::before {
      content: '';
      width: 6px; height: 6px;
      min-width: 6px;
      background: var(--gold);
      border-radius: 50%;
    }
    .app-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--gold);
      border: 1px solid rgba(201,151,90,0.3);
      padding: 0.4rem 0.9rem;
      margin-bottom: 1.5rem;
    }

    /* ─── TRANSFORMATIONS ─── */
    .transformations-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .urgency-banner {
      background: rgba(201,151,90,0.1);
      border: 1px solid rgba(201,151,90,0.3);
      padding: 0.9rem 1.5rem;
      text-align: center;
      font-size: 0.82rem;
      color: var(--gold-lt);
      letter-spacing: 0.06em;
      margin-bottom: 4rem;
    }
    .urgency-banner strong { font-weight: 600; }
    .before-after-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .ba-card { display: flex; flex-direction: column; gap: 0; }
    .ba-images {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2px;
      position: relative;
    }
    .ba-photo {
      aspect-ratio: 2/3;
      background: var(--mid);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.6rem;
      color: rgba(255,255,255,0.2);
      text-align: center;
      letter-spacing: 0.08em;
      overflow: hidden;
      position: relative;
    }
    .ba-photo img { width: 100%; height: 100%; object-fit: cover; }
    .ba-label {
      position: absolute;
      bottom: 6px; left: 6px;
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      background: rgba(0,0,0,0.75);
      color: var(--muted);
      padding: 2px 6px;
    }
    .ba-label.after { color: var(--gold); }
    .ba-info {
      background: var(--dark);
      padding: 1.2rem;
      border: 1px solid rgba(255,255,255,0.05);
      border-top: none;
    }
    .ba-name { font-size: 0.82rem; font-weight: 600; color: var(--white); margin-bottom: 0.3rem; }
    .ba-result { font-size: 0.78rem; color: var(--gold); }

    /* ─── VIDEO TESTIMONIALS ─── */
    .video-testimonials {
      padding: 7rem 2rem;
      background: var(--dark);
    }
    .video-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .video-card {
      aspect-ratio: 9/16;
      background: var(--black);
      border: 1px solid rgba(201,151,90,0.15);
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 1rem;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transition: border-color 0.2s;
    }
    .video-card:hover { border-color: var(--gold); }
    .video-card img { position: absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0.5; }
    .video-card-content { position: relative; z-index:1; text-align:center; padding: 1rem; }
    .v-play {
      width: 56px; height: 56px;
      border: 2px solid rgba(201,151,90,0.6);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 0.75rem;
      transition: border-color 0.2s;
    }
    .video-card:hover .v-play { border-color: var(--gold); }
    .v-play::after {
      content:'';
      width:0;height:0;
      border-style:solid;
      border-width:9px 0 9px 16px;
      border-color:transparent transparent transparent var(--gold);
      margin-left:3px;
    }
    .v-name { font-size: 0.82rem; font-weight: 500; color: var(--white); }
    .v-result { font-size: 0.72rem; color: var(--gold); }
    .v-placeholder { font-size: 0.65rem; color: rgba(255,255,255,0.2); letter-spacing: 0.08em; text-transform: uppercase; }

    /* ─── SCREENSHOTS ─── */
    .screenshots-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .screenshots-scroll {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1rem;
      margin-top: 3.5rem;
    }
    .screenshot-card {
      background: var(--dark);
      border: 1px solid rgba(255,255,255,0.06);
      padding: 1.5rem;
      position: relative;
    }
    .sc-bubble {
      background: rgba(201,151,90,0.08);
      border: 1px solid rgba(201,151,90,0.2);
      border-radius: 0 12px 12px 12px;
      padding: 1rem 1.1rem;
      font-size: 0.85rem;
      color: rgba(255,255,255,0.8);
      line-height: 1.6;
      margin-bottom: 0.75rem;
      position: relative;
    }
    .sc-bubble::before {
      content: '❝';
      font-size: 1.2rem;
      color: var(--gold);
      opacity: 0.5;
      display: block;
      margin-bottom: 0.3rem;
    }
    .sc-meta { display: flex; align-items: center; gap: 0.5rem; }
    .sc-avatar {
      width: 28px; height: 28px;
      border-radius: 50%;
      background: var(--mid);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.7rem;
      color: var(--muted);
      overflow: hidden;
      flex-shrink: 0;
    }
    .sc-avatar img { width:100%; height:100%; object-fit:cover; }
    .sc-name { font-size: 0.72rem; font-weight: 600; color: var(--white); }
    .sc-date { font-size: 0.65rem; color: var(--muted); }

    /* ─── INCLUDES ─── */
    .includes-section {
      padding: 7rem 2rem;
      background: var(--dark);
    }
    .includes-layout {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 5rem;
      align-items: start;
      max-width: 1100px;
      margin: 0 auto;
    }
    .includes-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
      margin-top: 2rem;
    }
    .includes-list li {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
      font-size: 0.93rem;
      color: rgba(255,255,255,0.75);
      line-height: 1.6;
      padding-bottom: 1.2rem;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .includes-list li:last-child { border-bottom: none; }
    .inc-icon { font-size: 1.1rem; margin-top: 1px; flex-shrink: 0; }
    .inc-text strong { display: block; font-weight: 500; color: var(--white); margin-bottom: 0.2rem; font-size: 0.95rem; }
    .price-card {
      background: var(--black);
      border: 1px solid rgba(201,151,90,0.3);
      padding: 2.5rem;
      position: sticky;
      top: 100px;
    }
    .price-card-top {
      border-bottom: 1px solid rgba(255,255,255,0.06);
      padding-bottom: 1.5rem;
      margin-bottom: 1.5rem;
    }
    .price-from {
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--muted);
      display: block;
      margin-bottom: 0.5rem;
    }
    .price-amount {
      font-family: var(--serif);
      font-size: 2.8rem;
      font-weight: 700;
      color: var(--white);
      line-height: 1;
    }
    .price-amount span { font-size: 1.1rem; font-weight: 400; color: var(--muted); }
    .price-desc {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.45);
      margin-top: 0.5rem;
      line-height: 1.5;
    }
    .price-cta { display: block; text-align: center; width: 100%; margin-bottom: 1rem; }

    .price-spots {
      margin-top: 1.2rem;
      text-align: center;
      font-size: 0.75rem;
      font-weight: 600;
      color: #e07070;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .spots-bar {
      height: 4px;
      background: rgba(255,255,255,0.08);
      margin-top: 0.5rem;
      position: relative;
      overflow: hidden;
    }
    .spots-fill {
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 78%;
      background: linear-gradient(90deg, var(--gold), #e07070);
    }

    /* ─── STEPS ─── */
    .steps-section {
      padding: 7rem 2rem;
      background: var(--black);
    }
    .steps-list {
      max-width: 800px;
      margin: 3.5rem auto 0;
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .step-item {
      display: grid;
      grid-template-columns: 60px 1fr;
      gap: 1.5rem;
      padding: 2rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
      align-items: start;
    }
    .step-item:last-child { border-bottom: none; }
    .step-num {
      font-family: var(--serif);
      font-size: 2.5rem;
      font-weight: 400;
      color: rgba(201,151,90,0.3);
      line-height: 1;
      text-align: right;
    }
    .step-content {}
    .step-title {
      font-family: var(--serif);
      font-size: 1.2rem;
      font-weight: 400;
      color: var(--white);
      margin-bottom: 0.4rem;
    }
    .step-desc {
      font-size: 0.88rem;
      color: rgba(255,255,255,0.5);
      line-height: 1.7;
    }

    /* ─── FAQ ─── */
    .faq-section {
      padding: 7rem 2rem;
      background: var(--dark);
    }
    .faq-list {
      max-width: 720px;
      margin: 3.5rem auto 0;
    }
    .faq-item {
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .faq-q {
      width: 100%;
      background: none;
      border: none;
      color: var(--white);
      font-family: var(--sans);
      font-size: 0.98rem;
      font-weight: 500;
      text-align: left;
      padding: 1.5rem 0;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
    }
    .faq-q:hover { color: var(--gold-lt); }
    .faq-icon {
      width: 24px; height: 24px;
      border: 1px solid rgba(201,151,90,0.4);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
      color: var(--gold);
      flex-shrink: 0;
      transition: transform 0.25s;
      line-height: 1;
    }
    .faq-item.open .faq-icon { transform: rotate(45deg); }
    .faq-a {
      font-size: 0.9rem;
      color: rgba(255,255,255,0.5);
      line-height: 1.8;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding-bottom 0.3s;
    }
    .faq-item.open .faq-a { max-height: 300px; padding-bottom: 1.5rem; }

    /* ─── FINAL CTA ─── */
    .final-section {
      padding: 9rem 2rem;
      text-align: center;
      background: radial-gradient(ellipse at 50% 100%, rgba(201,151,90,0.12) 0%, transparent 60%),
                  var(--black);
      position: relative;
    }
    .final-section::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(201,151,90,0.3), transparent);
    }
    .final-headline {
      font-family: var(--serif);
      font-size: clamp(2.5rem, 5vw, 4.5rem);
      font-weight: 400;
      line-height: 1.1;
      max-width: 760px;
      margin: 1.5rem auto 1.5rem;
    }
    .final-headline em { font-style: italic; color: var(--gold-lt); }
    .final-sub {
      font-size: 1rem;
      color: rgba(255,255,255,0.45);
      max-width: 460px;
      margin: 0 auto 3rem;
      line-height: 1.75;
    }
    .final-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
    .final-note { font-size: 0.75rem; color: rgba(255,255,255,0.2); letter-spacing: 0.06em; }

    /* ─── FOOTER ─── */
    footer {
      padding: 2.5rem;
      background: #080808;
      border-top: 1px solid rgba(255,255,255,0.04);
    }
    .footer-inner {
      max-width: 1100px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1.5rem;
    }
    .footer-logo {
      font-family: var(--serif);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--white);
    }
    .footer-logo span { color: var(--gold); font-style: italic; }
    .footer-links {
      display: flex; gap: 2rem; list-style: none; flex-wrap: wrap;
    }
    .footer-links a {
      font-size: 0.75rem;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--gold); }
    .footer-copy {
      width: 100%;
      text-align: center;
      font-size: 0.7rem;
      color: rgba(255,255,255,0.18);
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255,255,255,0.04);
      margin-top: 1rem;
    }

    /* ─── RESPONSIVE ─── */
    @media (max-width: 900px) {
      .sara-layout { grid-template-columns: 1fr; }
      .sara-photos { position: static; grid-template-columns: 1fr 1fr; }
      .sara-photo.large { aspect-ratio: 3/2; }
      .app-layout { grid-template-columns: 1fr; }
      .app-screens { max-width: 340px; }
      .includes-layout { grid-template-columns: 1fr; }
      .price-card { position: static; }
      .before-after-grid { grid-template-columns: repeat(2,1fr); }
      .video-grid { grid-template-columns: repeat(2,1fr); }
      .screenshots-scroll { grid-template-columns: repeat(2,1fr); }
      .method-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
      nav { padding: 1rem 1.2rem; }
      .hero { padding: 110px 1.5rem 5rem; }
      .before-after-grid { grid-template-columns: 1fr; }
      .video-grid { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }
      .screenshots-scroll { grid-template-columns: 1fr; max-width: 340px; margin-left: auto; margin-right: auto; }
      .step-item { grid-template-columns: 40px 1fr; gap: 1rem; }
      .btn-primary { display: block; width: 100%; text-align: center; border-radius: 100px; }
      .btn-outline { display: block; width: 100%; text-align: center; border-radius: 100px; }
    }
    /* ─── ACCORDION ─── */
    .accordion-toggle {
      width: 100%;
      background: none;
      border: none;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      padding: 1.8rem 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      cursor: pointer;
      text-align: left;
    }
    .accordion-title {
      font-family: var(--serif);
      font-size: clamp(1.5rem, 3.5vw, 2.4rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.15;
    }
    .accordion-title em { font-style: italic; font-weight: 300; color: var(--gold-lt); }
    .accordion-icon {
      font-size: 1.8rem;
      font-weight: 300;
      color: var(--gold);
      flex-shrink: 0;
      transition: transform 0.25s;
      line-height: 1;
    }
    .accordion-toggle.open .accordion-icon { transform: rotate(45deg); }
    .accordion-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.3s;
    }
    .accordion-body.open {
      max-height: 600px;
      padding-top: 1.5rem;
    }
    .problems-grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: rgba(255,255,255,0.05);
    }
    .problem-card-sm {
      background: var(--dark);
      padding: 1.5rem;
      display: flex;
      gap: 0.75rem;
      align-items: flex-start;
    }
    .problem-card-sm .problem-mark { font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
    .problem-card-sm p { font-size: 0.82rem; color: rgba(255,255,255,0.6); line-height: 1.6; }
    .problem-card-sm p strong { color: var(--white); font-weight: 500; }
    @media (max-width: 500px) {
      .problems-grid-2col { grid-template-columns: 1fr; }
    }

    /* ─── GLASS & TRANSLUCENT ELEMENTS ─── */

    /* Ambient glow behind VSL */
    .vsl-section {
      position: relative;
    }
    .vsl-section::before {
      content: '';
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 70%; height: 60%;
      background: radial-gradient(ellipse, rgba(242,101,34,0.07) 0%, transparent 70%);
      pointer-events: none;
      z-index: 0;
    }
    .vsl-inner { position: relative; z-index: 1; }

    /* Glass card on sara milestone quote */
    .sara-milestone {
      margin: 2rem 0;
      padding: 1.5rem 1.8rem;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-left: 3px solid var(--gold);
      backdrop-filter: blur(8px);
      border-radius: 2px;
    }
    .sara-milestone p {
      font-family: var(--serif);
      font-size: 1.1rem;
      font-style: italic;
      color: rgba(255,255,255,0.75);
      line-height: 1.6;
      margin: 0;
    }

    /* Glass on screenshot cards */
    .screenshot-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.07);
      backdrop-filter: blur(6px);
    }

    /* Glass price card */
    .price-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(242,101,34,0.2);
      backdrop-filter: blur(12px);
    }

    /* Translucent section dividers */
    .glass-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(242,101,34,0.25), rgba(255,255,255,0.08), rgba(242,101,34,0.25), transparent);
      margin: 0;
      border: none;
    }

    /* Glass pill on hero eyebrow */
    .hero-eyebrow-pill {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--gold-lt);
      background: rgba(242,101,34,0.1);
      border: 1px solid rgba(242,101,34,0.2);
      padding: 0.4rem 1.1rem;
      border-radius: 100px;
      margin-bottom: 1.4rem;
      backdrop-filter: blur(4px);
    }

    /* Ambient glow behind transformations */
    .transformations-section {
      position: relative;
    }
    .transformations-section::before {
      content: '';
      position: absolute;
      bottom: 0; right: 0;
      width: 50%; height: 50%;
      background: radial-gradient(ellipse at bottom right, rgba(242,101,34,0.05) 0%, transparent 65%);
      pointer-events: none;
    }

    /* Glass on problem cards */
    .problem-card-sm {
      background: rgba(255,255,255,0.025);
      border: 1px solid rgba(255,255,255,0.06);
      backdrop-filter: blur(4px);
    }

    /* Translucent urgency spots bar */
    .spots-bar {
      height: 3px;
      background: rgba(255,255,255,0.05);
      margin-top: 0.5rem;
      border-radius: 100px;
      overflow: hidden;
    }
    .spots-fill {
      height: 100%;
      width: 78%;
      background: linear-gradient(90deg, var(--gold), #e07070);
      border-radius: 100px;
    }

    /* Glass nav */
    nav {
      background: rgba(15,15,15,0.75) !important;
      backdrop-filter: blur(20px) !important;
      -webkit-backdrop-filter: blur(20px) !important;
    }
    .ba-slider-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3rem;
    }
    .ba-slider-card { display: flex; flex-direction: column; gap: 0; }
    .ba-slider {
      position: relative;
      aspect-ratio: 2/3;
      overflow: hidden;
      cursor: ew-resize;
      user-select: none;
      background: var(--mid);
    }
    .ba-slider-before,
    .ba-slider-after {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.65rem;
      color: rgba(255,255,255,0.2);
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }
    .ba-slider-before { z-index: 1; }
    .ba-slider-after {
      z-index: 2;
      clip-path: inset(0 50% 0 0);
      transition: clip-path 0.05s linear;
    }
    .ba-slider-after img,
    .ba-slider-before img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .ba-divider {
      position: absolute;
      top: 0; bottom: 0;
      left: 50%;
      width: 2px;
      background: var(--white);
      z-index: 3;
      transform: translateX(-50%);
      pointer-events: none;
    }
    .ba-handle {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 40px; height: 40px;
      background: var(--white);
      border-radius: 50%;
      z-index: 4;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 2px 12px rgba(0,0,0,0.4);
      pointer-events: none;
    }
    .ba-handle::before {
      content: '◀ ▶';
      font-size: 0.55rem;
      letter-spacing: -1px;
      color: var(--black);
      font-weight: 700;
    }
    .ba-tag {
      position: absolute;
      bottom: 10px;
      z-index: 5;
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      padding: 3px 8px;
      border-radius: 3px;
    }
    .ba-tag.antes { left: 10px; background: rgba(0,0,0,0.6); color: rgba(255,255,255,0.6); }
    .ba-tag.despues { right: 10px; background: var(--gold); color: #fff; }
    .ba-info {
      background: var(--dark);
      padding: 1rem 1.2rem;
      border: 1px solid rgba(255,255,255,0.05);
      border-top: none;
    }
    .ba-name { font-size: 0.85rem; font-weight: 600; color: var(--white); margin-bottom: 0.2rem; }
    .ba-result { font-size: 0.75rem; color: var(--gold); }
    @media (max-width: 700px) {
      .ba-slider-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    }
    @media (max-width: 420px) {
      .ba-slider-grid { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }