/* Portada */
.hero { min-height: min(calc(100vh - 90px), 860px); display: grid; place-items: center; padding: 48px 0 72px; }
.hero__card {
  width: min(860px, 100%);
  padding: 72px 64px 48px;
  text-align: center;
  animation: aparecer 1.1s var(--ease) both;
}
.hero h1 { font-size: clamp(42px, 6.4vw, 84px); font-weight: 800; }
.hero__lead { max-width: 560px; margin: 24px auto 0; font-size: 19px; color: #cfccd4; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
.hero__quote { margin: 48px 0 0; padding-top: 28px; border-top: 1px solid var(--line); }
.hero__quote blockquote { margin: 0; font-family: var(--display); font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }
.hero__quote figcaption { margin-top: 6px; font-size: 14px; color: var(--ash); }

@keyframes aparecer {
  from { opacity: 0; transform: translateY(24px) scale(0.98); filter: blur(8px); }
  to { opacity: 1; transform: none; filter: none; }
}

/* Cifras */
.facts__row { display: grid; grid-template-columns: repeat(4, 1fr); padding: 8px; }
.facts__row > div { padding: 24px; display: grid; gap: 6px; align-content: start; }
.facts__row > div + div { border-left: 1px solid var(--line); }
.facts strong { font-family: var(--display); font-size: clamp(34px, 3.6vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.facts span { color: var(--ash); font-size: 15px; line-height: 1.45; }

/* Bloques */
.block { padding-top: 120px; }
.block h2 { font-size: clamp(34px, 4.4vw, 56px); }
.block__lead { margin-top: 18px; max-width: 420px; font-size: 18px; }
.center-title { text-align: center; }
.center-lead { text-align: center; max-width: 620px; margin: 16px auto 0; }
.split { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; }
.split > :first-child { position: sticky; top: 120px; }
.split--wide { grid-template-columns: 0.75fr 1.25fr; }

.quotes { display: grid; gap: 16px; }
.quote { margin: 0; padding: 28px 32px; }
.quote blockquote { margin: 0; font-family: var(--display); font-size: clamp(20px, 2vw, 26px); font-weight: 500; line-height: 1.3; letter-spacing: -0.015em; }
.quote figcaption { margin-top: 14px; color: var(--ash); font-size: 14px; }

.problem { padding: 56px; }
.problem h2 { max-width: 820px; }
.problem__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 32px; color: #cfccd4; font-size: 18px; }

.stack { list-style: none; margin: 0; padding: 12px 32px; }
.stack li { display: grid; gap: 4px; padding: 20px 0 20px 40px; position: relative; }
.stack li + li { border-top: 1px solid var(--line); }
.stack li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 22px;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: rgba(255, 212, 0, 0.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffd400' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.stack b { font-size: 18px; font-weight: 600; }
.stack span { color: var(--ash); }

.steps { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.steps li { padding: 28px; display: grid; gap: 10px; align-content: start; border-radius: 22px; }
.steps__n {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(10, 10, 12, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--display);
  font-weight: 700;
}
.steps b { font-size: 20px; font-family: var(--display); letter-spacing: -0.01em; }

.guarantee { padding: 48px 56px; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: center; border-color: rgba(70, 210, 122, 0.35); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 0 80px rgba(70, 210, 122, 0.08), 0 40px 90px rgba(0, 0, 0, 0.55); }
.guarantee p { font-size: 19px; color: #d8d5dc; }

.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit__col { padding: 36px 40px; }
.fit h3 { font-size: 28px; }
.fit ul { margin: 20px 0 0; padding: 0; list-style: none; }
.fit li { padding: 12px 0 12px 30px; position: relative; border-top: 1px solid var(--line); }
.fit li::before { content: '✓'; position: absolute; left: 0; color: var(--jade); font-weight: 700; }
.fit__col--no li { color: var(--ash); }
.fit__col--no li::before { content: '✕'; color: var(--ember); }

/* Precio */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 900px; margin: 40px auto 0; }
.plan { padding: 40px; display: flex; flex-direction: column; gap: 20px; }
.plan h3 { font-size: 26px; }
.plan__price { font-family: var(--display); font-size: 60px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.plan ul { margin: 0; padding: 0; list-style: none; flex: 1; }
.plan li { padding: 10px 0 10px 28px; position: relative; border-top: 1px solid var(--line); color: #d8d5dc; }
.plan li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.plan--vip { border-color: rgba(255, 212, 0, 0.55); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 90px rgba(255, 212, 0, 0.1), 0 40px 90px rgba(0, 0, 0, 0.55); }
.plans__note { font-size: 15px; }
.plans__error { max-width: 620px; margin: 16px auto 0; text-align: center; }

/* Quién */
.who { display: grid; grid-template-columns: 340px 1fr; gap: 48px; padding: 24px 48px 24px 24px; align-items: center; }
.who img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: top; border-radius: 20px; }
.who__text { display: grid; gap: 16px; color: #d8d5dc; font-size: 18px; }

/* Preguntas */
.faq { max-width: 860px; margin: 40px auto 0; padding: 8px 36px; }
.faq details + details { border-top: 1px solid var(--line); }
.faq summary { padding: 22px 36px 22px 0; cursor: pointer; list-style: none; position: relative; font-weight: 600; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 16px; font-size: 28px; font-weight: 300; color: var(--gold); transition: transform 0.25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--ash); max-width: 680px; }

.final { padding-bottom: 40px; }
.final__card { padding: 80px 32px 64px; text-align: center; display: grid; justify-items: center; gap: 32px; }
.final h2 { font-size: clamp(38px, 5.4vw, 72px); font-weight: 800; }

@media (max-width: 960px) {
  .facts__row { grid-template-columns: 1fr 1fr; }
  .facts__row > div:nth-child(3) { border-left: 0; }
  .facts__row > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .split, .split--wide { grid-template-columns: 1fr; gap: 28px; }
  .split > :first-child { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .guarantee { grid-template-columns: 1fr; gap: 16px; }
  .who { grid-template-columns: 1fr; padding: 20px; }
  .who img { max-width: 360px; }
}

@media (max-width: 720px) {
  .hero { padding: 24px 0 48px; min-height: auto; }
  .hero__card { padding: 56px 24px 32px; }
  .hero__lead { font-size: 17px; }
  .hero__actions .btn { width: 100%; }
  .block { padding-top: 80px; }
  .problem, .guarantee { padding: 32px 24px; }
  .problem__cols, .fit, .plans { grid-template-columns: 1fr; gap: 16px; }
  .steps { grid-template-columns: 1fr; }
  .stack { padding: 4px 20px; }
  .plan, .fit__col { padding: 28px 24px; }
  .faq { padding: 4px 20px; }
  .facts__row > div { padding: 18px 14px; }
}