/* Segura de Ser Vista · línea gráfica de la propuesta de Brenda (ref/Landing_IntSDSV_Desktop.png)
   Minimalista y elegante: Playfair Display para títulos, Inter para texto; legible primero en celular. */
:root {
  --ink: #1A1918;
  --cream: #FBF4EA;
  --sand: #F1E6D8;
  --paper: #FFFDF9;
  --taupe: #998F8E;
  --mocha: #65574E;
  --mute: #5C524D;
  --line: #E2D6C7;
  --on-dark: #E9E1DA;
  --foot: #ECF0F1;
  --foot-ink: #4B2E83;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
p, h1, h2, h3, ul { margin: 0; }
a { color: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Piezas comunes ---------- */
em { font-style: italic; }
.sec { padding: 112px 24px; }
.wrap { max-width: 1120px; margin: 0 auto; }
.narrow { max-width: 820px; margin: 0 auto; }
.stack { display: flex; flex-direction: column; }
.center { text-align: center; align-items: center; }
.dark { background: var(--ink); color: #fff; }
.mocha { background: var(--mocha); color: #fff; }
.taupe { background: var(--taupe); }
.paper { background: var(--paper); }
.sand { background: var(--sand); }

.kicker { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500; color: var(--mute); }
.dark .kicker, .mocha .kicker { color: var(--on-dark); }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.1; }
.h3 { font-weight: 700; font-size: 24px; line-height: 1.25; letter-spacing: -0.03em; }
.lead { font-size: 20px; }
.muted { color: var(--mute); }
.dark .muted, .mocha .muted { color: var(--on-dark); }
.it-quote { font-family: var(--serif); font-style: italic; font-size: clamp(1.6rem, 2.8vw, 2.2rem); line-height: 1.3; }

.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }

/* Botón de contorno redondeado (propuesta) y botón lleno para el pago */
.btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  min-height: 52px; padding: 0 28px; border: 2px solid var(--ink); border-radius: 999px;
  background: transparent; color: var(--ink);
  font-weight: 700; font-size: 18px; letter-spacing: -0.02em; text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--ink); color: #fff; }
.btn:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--ink); }
.btn--fill { background: var(--ink); color: #fff; }
.btn--fill:hover { background: #000; border-color: #000; }

/* ---------- Hero: banner con el botón encima ---------- */
.hero { position: relative; background: var(--taupe); }
.hero picture, .hero img { display: block; width: 100%; height: auto; }
.hero .btn-hero {
  position: absolute; left: 16.7%; top: 81.5%;
  min-height: 0; padding: 0.45em 1.05em; border-width: 2px;
  font-size: clamp(15px, 1.25vw, 24px);
}

/* ---------- ¿Te suena familiar? ---------- */
.familiar .h2 { font-size: clamp(2.5rem, 5.4vw, 4.6rem); text-align: center; }
.sintomas {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px 96px;
  max-width: 880px; margin: 64px auto 0;
}
.sintoma { display: flex; flex-direction: column; gap: 14px; }
.sintoma svg { width: 46px; height: 46px; stroke: #fff; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.sintoma h3 { font-weight: 700; font-size: 28px; line-height: 1.2; letter-spacing: -0.04em; }
.sintoma p { font-size: 15px; line-height: 1.6; letter-spacing: 0.04em; text-transform: uppercase; color: var(--on-dark); }

/* ---------- Frases sobre foto ---------- */
.quote { position: relative; display: flex; align-items: center; min-height: clamp(460px, 34vw, 720px); color: #fff; }
.quote .foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.quote .txt { position: relative; display: flex; flex-direction: column; gap: 22px; padding: 88px 0; }
.quote .txt p { font-weight: 700; font-size: clamp(1.4rem, 2.15vw, 2.3rem); line-height: 1.25; letter-spacing: -0.035em; }
.quote .txt .firma { font-family: var(--serif); font-weight: 400; font-size: clamp(1.4rem, 1.9vw, 2rem); letter-spacing: 0; margin-top: 4px; }
.q1 { background: #796959; }
.q1 .foto { object-position: left center; }
.q1 .txt { margin-left: 45%; width: min(38%, 680px); }
.q2 { background: #5F534B; }
.q2 .foto { object-position: right center; }
.q2 .txt { margin-left: 16.7%; width: min(38%, 680px); }

/* ---------- El costo (crema) ---------- */
.costo .narrow { gap: 26px; }
.costo .pregunta { font-weight: 700; font-size: clamp(1.2rem, 1.75vw, 1.6rem); line-height: 1.3; letter-spacing: -0.03em; }
.costo .caps { margin-top: 18px; font-size: 15px; line-height: 1.6; letter-spacing: 0.04em; text-transform: uppercase; }
.costo .herida { font-family: var(--serif); font-weight: 700; font-size: clamp(1.9rem, 3vw, 2.75rem); line-height: 1.2; }
.costo .btn { align-self: flex-start; }

/* ---------- Para quién es ---------- */
.h2-xl { font-family: var(--serif); font-weight: 400; font-size: clamp(2.3rem, 4.8vw, 3.9rem); line-height: 1.12; }
.pills { display: flex; flex-wrap: wrap; gap: 12px; }
.pill {
  display: inline-flex; align-items: center; min-height: 52px; padding: 0 26px;
  border: 1.5px solid var(--ink); border-radius: 999px;
  font-family: var(--serif); font-size: clamp(1.25rem, 2.1vw, 1.7rem);
}
.pill--ink { background: var(--ink); color: #fff; font-style: italic; }
.pill--tp { background: var(--taupe); border-color: var(--taupe); color: #fff; font-style: italic; }
.duo { padding: 36px 32px; display: flex; flex-direction: column; gap: 14px; }
.duo .t { font-family: var(--serif); font-size: 26px; line-height: 1.3; }
.duo.dark em { color: var(--on-dark); }
.para-ti {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px;
  border-top: 1px solid var(--ink); padding-top: 36px;
}
.para-ti p { flex: 1 1 520px; font-family: var(--serif); font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.3; }

/* ---------- Verdad incómoda ---------- */
.verdad .narrow { gap: 22px; }
.verdad p { color: var(--on-dark); }
.verdad .fuerte { color: #fff; font-weight: 700; font-size: 22px; line-height: 1.4; letter-spacing: -0.02em; }
.verdad .it-quote { color: #fff; margin-top: 12px; }

/* ---------- Pilares ---------- */
.pilar { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--ink); padding-top: 24px; }
.pilar .n { font-family: var(--serif); font-size: 42px; line-height: 1.1; }
.pilar .s { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700; }

/* ---------- QLT ---------- */
.paso { border: 1px solid rgba(255, 255, 255, .28); padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.paso .num { font-family: var(--serif); font-style: italic; font-size: 40px; line-height: 1; }
.paso .h3 { font-size: 22px; }

/* ---------- Temario ---------- */
.clase {
  border-top: 1px solid var(--line); padding: 22px 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px;
}
.clase:last-child { border-bottom: 1px solid var(--line); }
.clase .tag { flex: 0 0 230px; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); font-weight: 600; }
.clase .tag b { display: inline-block; color: #fff; background: var(--ink); padding: 5px 12px; border-radius: 999px; font-weight: 600; }
.clase > h3, .clase > .tt { flex: 1 1 360px; }
.clase h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; line-height: 1.25; }
.clase .tt { display: flex; flex-direction: column; gap: 4px; }
.clase .tt p { font-size: 16px; color: var(--mute); }

/* ---------- Resultados ---------- */
.lista-res { display: flex; flex-direction: column; font-size: 20px; }
.lista-res p { padding: 16px 0; border-bottom: 1px solid rgba(26, 25, 24, .25); }
.lista-res p:first-child { border-top: 1px solid rgba(26, 25, 24, .25); }
.resultados .lema { font-family: var(--serif); font-style: italic; font-size: clamp(1.9rem, 3.8vw, 2.8rem); line-height: 1.2; color: #fff; }

/* ---------- Regalos ---------- */
.regalo { border: 1px solid rgba(255, 255, 255, .22); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.regalo .t { font-family: var(--serif); font-size: 26px; line-height: 1.2; }
.regalo .nota { font-size: 15px; font-weight: 700; color: #fff; }

/* ---------- Precio ---------- */
.precio-card {
  max-width: 720px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line);
  padding: 56px 32px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px;
}
.precio-card .nombre { font-family: var(--serif); font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.1; }
.monto { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.monto .antes { font-size: 17px; color: var(--mute); text-decoration: line-through; }
.monto .cifra { font-family: var(--serif); font-size: 96px; line-height: 1; }
.monto .unid { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mute); }
.monto .limite { margin-top: 10px; font-size: 16px; font-weight: 700; }
.incluye {
  display: flex; flex-direction: column; gap: 10px; text-align: left;
  width: 100%; max-width: 480px; border-top: 1px solid var(--line); padding-top: 22px;
}
.incluye p { padding-left: 28px; position: relative; }
.incluye p::before { content: "✓"; position: absolute; left: 0; font-weight: 700; }
.incluye .label { padding-left: 0; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700; }
.incluye .label::before { content: none; }
.precio-card .btn { min-height: 58px; padding: 0 36px; }
.precio-card .nota { font-size: 15px; color: var(--mute); }

/* ---------- Sobre mí ---------- */
.sobre .wrap { max-width: 1080px; display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; }
.sobre .foto { flex: 0 1 380px; aspect-ratio: 4 / 5; overflow: hidden; background: var(--taupe); }
.sobre .foto img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sobre .txt { flex: 999 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.sobre .txt > p:not(.kicker), .sobre li { color: var(--on-dark); }
.sobre ul, .faq ul { padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }

/* ---------- FAQ ---------- */
.faq .narrow { gap: 36px; }
.faq-item { border-top: 1px solid var(--line); padding: 22px 0; display: flex; flex-direction: column; gap: 8px; }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item .pq { font-weight: 700; font-size: 20px; line-height: 1.35; letter-spacing: -0.02em; }
.faq-item > p:not(.pq), .faq-item ul { color: var(--mute); }
.tabla { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tabla table { width: 100%; min-width: 440px; border-collapse: collapse; font-size: 16px; }
.tabla th {
  text-align: left; padding: 10px 12px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mute); border-bottom: 1px solid var(--line); font-weight: 600;
}
.tabla td { padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tabla th:first-child, .tabla td:first-child { padding-left: 0; }
.tabla th:not(:first-child), .tabla td:not(:first-child) { white-space: nowrap; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tr.cdmx td { font-weight: 700; }
.faq .chico { font-size: 15px; }

/* ---------- Cierre ---------- */
.cierre .huge { font-family: var(--serif); font-weight: 400; font-size: clamp(2.5rem, 5.5vw, 4.25rem); line-height: 1.1; }

/* ---------- Pie (estilo del sitio de Quantum Quip) ---------- */
.pie { background: var(--foot); padding: 40px 24px; font-family: 'Montserrat', var(--sans); }
.pie .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; max-width: 980px; }
.pie .logo img { display: block; width: 180px; height: auto; }
.pie nav { display: flex; flex-wrap: wrap; gap: 10px 36px; }
.pie nav a, .pie .copy { color: var(--foot-ink); font-size: 14px; text-transform: uppercase; text-decoration: none; letter-spacing: 0.02em; }
.pie nav a:hover { text-decoration: underline; }
.pie .redes { display: flex; gap: 18px; align-items: center; }
.pie .redes svg { width: 24px; height: 24px; display: block; fill: none; stroke: var(--foot-ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ================= Registro a la lista de espera (/lista-espera/) ================= */
.topbar { position: sticky; top: 0; z-index: 20; background: var(--ink); color: #fff; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 24px; max-width: 1200px; }
.topbar .aviso { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; }
.punto { width: 8px; height: 8px; border-radius: 50%; background: #D9C4A8; flex-shrink: 0; }
.topbar .btn { min-height: 42px; padding: 0 20px; font-size: 15px; gap: 8px; }
.topbar .btn svg, .btn .flecha { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

.registro .wrap { display: flex; flex-wrap: wrap; gap: 56px 64px; align-items: flex-start; }
.registro .intro { flex: 1 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.badge {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; padding: 8px 18px;
  border: 1px solid var(--ink); border-radius: 999px;
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
}
.badge .punto { background: var(--taupe); }
.registro h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.6rem, 5.2vw, 4.3rem); line-height: 1.06; }
.registro h1 em { color: var(--mocha); }
.registro .para { color: var(--mute); }

.reloj-tit { font-weight: 700; margin-top: 10px; }
.reloj { display: flex; gap: 10px; flex-wrap: wrap; margin-top: -8px; }
.reloj div { width: 88px; padding: 14px 0 12px; background: var(--paper); border: 1px solid var(--line); text-align: center; }
.reloj b { display: block; font-family: var(--serif); font-weight: 400; font-size: 40px; line-height: 1.05; font-variant-numeric: tabular-nums; }
.reloj span { display: block; margin-top: 4px; font-size: 11px; letter-spacing: 0.18em; color: var(--mute); }

.card-form {
  flex: 1 1 400px; max-width: 500px; min-width: 0; scroll-margin-top: 80px;
  background: var(--paper); border: 1px solid var(--line); padding: 40px 32px;
  box-shadow: 0 30px 60px -40px rgba(26, 25, 24, .35);
}
.card-form h2 { font-family: var(--serif); font-weight: 400; font-size: 34px; line-height: 1.12; text-align: center; }
.card-form h2 em { color: var(--mocha); }
.card-form .sub { margin-top: 8px; text-align: center; color: var(--mute); font-size: 16px; }
.beneficios { list-style: none; margin: 22px 0 26px; padding: 20px 22px; background: var(--sand); display: flex; flex-direction: column; gap: 10px; font-size: 16px; line-height: 1.5; }
.beneficios li { display: flex; gap: 12px; }
.beneficios li::before { content: "✦"; color: var(--mocha); font-size: 13px; line-height: 1.9; }
.paso-n { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mute); text-align: center; margin-bottom: 14px; }
.campos { display: flex; flex-direction: column; gap: 12px; }
.campos h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; text-align: center; margin-bottom: 4px; }
.campos label:not(.sr-only) { font-size: 15px; font-weight: 600; line-height: 1.35; margin-top: 6px; }
.campos input, .campos select, .campos textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid #CFC2B2; border-radius: 10px;
}
.campos input { height: 54px; padding: 0 16px; }
.tel { display: flex; gap: 8px; }
.tel select { flex: 0 0 auto; width: 118px; height: 54px; }
.tel input { flex: 1 1 auto; min-width: 0; }
.campos select {
  height: 52px; padding: 0 40px 0 14px; appearance: none; -webkit-appearance: none;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231A1918' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;
}
.campos textarea { padding: 12px 14px; min-height: 96px; resize: vertical; line-height: 1.5; }
.campos input:focus, .campos select:focus, .campos textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; border-color: var(--ink); }
.campos [aria-invalid="true"] { border-color: #A3392F; }
.campos .err { color: #A3392F; font-size: 14px; line-height: 1.4; }
.campos .btn { width: 100%; min-height: 58px; margin-top: 8px; cursor: pointer; font-family: var(--sans); }
.campos .btn[disabled] { opacity: .6; cursor: progress; }
.btn-volver { border: 0; background: none; font: inherit; font-size: 15px; color: var(--mute); text-decoration: underline; cursor: pointer; padding: 6px; }
.campos .nota { font-size: 14px; color: var(--mute); text-align: center; }
.exito { display: flex; flex-direction: column; gap: 14px; text-align: center; padding-top: 6px; }
.exito .ok { font-family: var(--serif); font-size: 30px; line-height: 1.15; }
.exito p:not(.ok) { color: var(--mute); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.quien .h2 { text-align: center; }
.quien .h2 em { color: var(--on-dark); }
.preguntas { max-width: 860px; margin: 56px auto 0; counter-reset: q; }
.preguntas p {
  counter-increment: q; display: flex; gap: 22px; align-items: baseline;
  padding: 26px 0; border-top: 1px solid rgba(255, 255, 255, .22);
  font-weight: 700; font-size: clamp(1.2rem, 1.9vw, 1.55rem); line-height: 1.35; letter-spacing: -0.03em;
}
.preguntas p:last-child { border-bottom: 1px solid rgba(255, 255, 255, .22); }
.preguntas p::before { content: "0" counter(q); font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.1em; color: var(--on-dark); letter-spacing: 0; }
.quote .txt .btn { align-self: flex-start; margin-top: 10px; }

/* ---------- Gracias (/lista-espera/gracias/) ---------- */
.gracias .narrow { gap: 22px; max-width: 760px; }
.gracias .badge { align-self: center; }
.sello { display: grid; place-items: center; width: 64px; height: 64px; border: 1.5px solid var(--ink); border-radius: 50%; }
.sello svg { width: 28px; height: 28px; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.gracias h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.1; }
.gracias h1 em { color: var(--mocha); }
.pasos-gracias {
  max-width: 760px; margin: 64px auto 0; background: var(--paper); border: 1px solid var(--line);
  padding: 40px 36px; display: flex; flex-direction: column; gap: 22px;
}
.pasos-gracias ol { list-style: none; padding: 0; margin: 0; counter-reset: g; display: flex; flex-direction: column; }
.pasos-gracias li { counter-increment: g; display: flex; gap: 18px; align-items: baseline; padding: 18px 0; border-top: 1px solid var(--line); line-height: 1.55; }
.pasos-gracias li:last-child { border-bottom: 1px solid var(--line); }
.pasos-gracias li::before { content: "0" counter(g); font-family: var(--serif); font-style: italic; font-size: 24px; color: var(--mocha); flex-shrink: 0; }
.pasos-gracias b { display: block; font-size: 19px; letter-spacing: -0.02em; }
.pasos-gracias .btn { align-self: flex-start; }

/* ---------- Celular ---------- */
@media (max-width: 760px) {
  body { font-size: 17px; }
  .sec { padding: 72px 20px; }
  .lead, .lista-res { font-size: 18px; }
  .hero .btn-hero { top: 88.6%; font-size: 16px; padding: 0.5em 1.15em; }
  .sintomas { grid-template-columns: 1fr; gap: 44px; margin-top: 44px; }
  .sintoma h3 { font-size: 24px; }
  .sintoma p { font-size: 14px; }
  /* Texto encima de la foto, como el banner del hero: la foto se funde hacia abajo y el texto va sobre ella */
  .quote { align-items: flex-end; min-height: min(158vw, 760px); }
  .quote::after { content: ""; position: absolute; inset: 0; pointer-events: none; }
  .q1::after { background: linear-gradient(to bottom, rgba(74, 63, 52, 0) 30%, rgba(74, 63, 52, .82) 62%, rgba(74, 63, 52, .94) 100%); }
  .q2::after { background: linear-gradient(to bottom, rgba(70, 60, 53, 0) 30%, rgba(70, 60, 53, .82) 62%, rgba(70, 60, 53, .94) 100%); }
  .q1 .foto { object-position: 6% center; }
  .q2 .foto { object-position: 90% center; }
  .q1 .txt, .q2 .txt { z-index: 1; margin: 0; width: auto; padding: 0 20px 52px; gap: 16px; }
  .quote .txt p { font-size: 22px; text-shadow: 0 1px 14px rgba(0, 0, 0, .25); }
  .costo .narrow { gap: 20px; }
  .costo .caps { font-size: 14px; }
  .duo { padding: 28px 24px; }
  .pill { min-height: 46px; padding: 0 20px; }
  .clase .tag, .clase > h3, .clase > .tt { flex-basis: 100%; }
  .clase h3 { font-size: 23px; }
  .precio-card { padding: 44px 22px; }
  .monto .cifra { font-size: 80px; }
  .precio-card .btn { width: 100%; padding: 0 16px; }
  .sobre .wrap { gap: 40px; }
  .pie .wrap { flex-direction: column; text-align: center; }
  .pie nav { justify-content: center; }
  .topbar .wrap { padding: 8px 16px; gap: 12px; }
  .topbar .aviso { font-size: 14px; line-height: 1.3; }
  .topbar .btn { min-height: 38px; padding: 0 14px; font-size: 14px; flex-shrink: 0; }
  .registro .wrap { gap: 48px; }
  .registro .intro { gap: 18px; }
  .reloj { gap: 8px; }
  .reloj div { flex: 1 1 0; width: auto; min-width: 0; }
  .reloj b { font-size: 34px; }
  .card-form { padding: 32px 20px; }
  .card-form h2 { font-size: 30px; }
  .beneficios { padding: 18px; }
  .preguntas { margin-top: 40px; }
  .preguntas p { gap: 16px; padding: 22px 0; font-size: 20px; }
  .pasos-gracias { margin-top: 48px; padding: 28px 20px; }
  .pasos-gracias li { gap: 14px; }
  .pasos-gracias .btn { width: 100%; }
}