/* Tu version ALFA: estilos propios de la landing. */
.tva-page { font-family: "DM Sans", var(--sans); }
.tva-page h1, .tva-page h2, .tva-page h3 { font-family: "DM Sans", var(--sans); font-weight: 600; }
.tva-page h1 { letter-spacing: -.06em; }
.tva-page h2 { letter-spacing: -.05em; }
.tva-page h3 { letter-spacing: -.035em; }
.tva-hero { padding: 72px 0 0; overflow: hidden; background: var(--black); color: var(--paper); }
.tva-hero-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(520px, 1.18fr); gap: clamp(44px, 6vw, 88px); align-items: center; }
.tva-hero-copy { position: relative; z-index: 2; padding-bottom: 72px; }
.tva-hero-copy h1 { max-width: 690px; font-size: clamp(52px, 6.6vw, 92px); line-height: .95; }
.tva-hero-copy .lead { color: #d6cec7; }
.tva-hero .button-ghost { color: var(--paper); border-color: #6d635b; }
.tva-hero-visual { position: relative; height: 680px; margin: 0; }
.tva-hero-visual::before { content: ""; position: absolute; inset: 30px -28px -28px 32px; border: 1px solid var(--gold); opacity: .72; }
.tva-hero-visual img { position: relative; width: 100%; height: 100%; display: block; object-fit: cover; object-position: 43% center; filter: saturate(.9) contrast(1.02); }
.tva-hero-visual figcaption { position: absolute; left: -34px; bottom: 34px; z-index: 2; width: min(340px, 82%); padding: 20px 24px; background: rgba(13,13,13,.92); border-left: 2px solid var(--gold); box-shadow: 0 18px 45px rgba(0,0,0,.3); backdrop-filter: blur(8px); }
.tva-hero-visual figcaption span { display: block; margin-bottom: 6px; color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.tva-hero-visual figcaption strong { display: block; font-size: 17px; line-height: 1.35; }
.tva-facts { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: -1px; border-block: 1px solid #4a443e; }
.tva-facts p { min-height: 112px; margin: 0; padding: 24px 26px; border-right: 1px solid #4a443e; }
.tva-facts p:first-child { padding-left: 0; }
.tva-facts p:last-child { border-right: 0; }
.tva-facts span { display: block; margin-bottom: 8px; color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.tva-facts strong { display: block; font-size: 14px; line-height: 1.45; }
.tva-start-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(58px, 10vw, 140px); align-items: start; }
.tva-start-grid h2 { max-width: 560px; }
.tva-signals > p { max-width: 680px; font-size: 19px; }
.tva-check-list { padding: 0; margin: 38px 0 0; list-style: none; border-top: 1px solid var(--line); }
.tva-check-list li { position: relative; padding: 20px 0 20px 34px; border-bottom: 1px solid var(--line); }
.tva-check-list li::before { content: "↗"; position: absolute; left: 0; top: 20px; color: var(--gold); font-weight: 700; }
.tva-before-after { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.tva-state { min-height: 480px; padding: clamp(32px, 4vw, 54px); border: 1px solid #49423c; }
.tva-state-before { color: #d2c8bf; background: #191817; }
.tva-state-after { color: var(--ink); background: var(--paper); border-color: var(--paper); transform: translateY(28px); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.tva-state-label { margin-bottom: 32px; color: var(--gold-light); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.tva-state-after .tva-state-label { color: #7b5a2b; }
.tva-state ul { margin: 0; padding: 0; list-style: none; }
.tva-state li { padding: 17px 0; border-bottom: 1px solid rgba(221,201,159,.22); font-size: 17px; line-height: 1.48; }
.tva-state-after li { border-color: var(--line); }
.tva-method-section { overflow: clip; }
.tva-method-layout { display: grid; grid-template-columns: minmax(390px,.85fr) minmax(0,1.15fr); gap: clamp(58px, 8vw, 110px); align-items: start; }
.tva-method-visual { position: sticky; top: 110px; height: 700px; margin-left: -8vw; }
.tva-method-visual::after { content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--gold); z-index: -1; }
.tva-method-visual img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 57% center; clip-path: polygon(0 0,100% 3%,96% 100%,4% 96%); }
.tva-method-note { position: absolute; right: -28px; bottom: 28px; width: min(320px,80%); padding: 20px 22px; color: var(--paper); background: rgba(13,13,13,.93); }
.tva-method-note span { display: block; margin-bottom: 5px; color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.tva-method-note strong { line-height: 1.4; }
.tva-method-copy .lead { margin-bottom: 46px; }
.tva-connections { border-top: 1px solid var(--ink); }
.tva-connection { display: grid; grid-template-columns: 56px 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.tva-connection > span { color: #815f2f; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.tva-connection h3 { margin-bottom: 10px; font-size: 27px; }
.tva-connection p { margin-bottom: 12px; }
.tva-connection strong { display: block; color: #6e5848; font-size: 14px; line-height: 1.5; }
.tva-editorial-image { position: relative; height: 650px; overflow: hidden; background: var(--black); }
.tva-editorial-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(13,13,13,.88) 0%,rgba(13,13,13,.56) 38%,rgba(13,13,13,.08) 72%); }
.tva-editorial-image > img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 52% center; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.tva-editorial-image:hover > img { transform: scale(1.025); }
.tva-editorial-copy { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: var(--paper); }
.tva-editorial-copy p { max-width: 680px; margin-bottom: 8px; font-size: clamp(28px,4vw,52px); line-height: 1.05; }
.tva-editorial-copy strong { max-width: 760px; color: var(--gold-light); font-size: clamp(30px,4.3vw,58px); line-height: 1.05; letter-spacing: -.04em; }
.tva-output-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.tva-output { min-height: 300px; display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); background: var(--white); transition: transform 220ms ease, box-shadow 220ms ease; }
.tva-output:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.tva-output > span { color: #805f30; font-size: 11px; font-weight: 800; letter-spacing: .13em; }
.tva-output h3 { margin-top: auto; font-size: 29px; }
.tva-output p { margin-bottom: 0; }
.tva-output-featured { grid-column: span 2; color: var(--paper); background: var(--black); border-color: var(--black); }
.tva-output-featured > span { color: var(--gold-light); }
.tva-boundary .eyebrow { color: #4c3920; }
.tva-boundary-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(55px,9vw,130px); align-items: start; }
.tva-boundary-grid h2 { max-width: 720px; }
.tva-boundary-cards { display: grid; gap: 16px; }
.tva-boundary-cards article { padding: 28px; background: rgba(255,253,250,.54); border: 1px solid rgba(45,39,35,.28); }
.tva-boundary-cards span { display: block; margin-bottom: 12px; font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.tva-boundary-cards p { margin-bottom: 0; }
.tva-boundary-cards .text-link { margin-top: 18px; border-color: var(--ink); }
.tva-investment-grid { display: grid; grid-template-columns: 1fr minmax(380px,.72fr); gap: clamp(60px,10vw,150px); align-items: center; }
.tva-investment-grid h2 { max-width: 720px; }
.tva-price-card { padding: clamp(34px,5vw,58px); color: var(--ink); background: var(--paper); box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.tva-price-label { margin-bottom: 16px; color: #805f30; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.tva-price { margin-bottom: 0; font-size: clamp(72px,8vw,106px); font-weight: 600; line-height: .86; letter-spacing: -.065em; }
.tva-price span { font-size: .42em; vertical-align: top; }
.tva-tax { margin: 14px 0 28px; font-size: 13px; font-weight: 700; }
.tva-price-card ul { padding: 0; margin: 0 0 32px; list-style: none; border-top: 1px solid var(--line); }
.tva-price-card li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.tva-price-card .button { width: 100%; }
.tva-page .faq-list summary { font-family: "DM Sans", var(--sans); font-size: 20px; font-weight: 600; letter-spacing: -.025em; }

@media (prefers-reduced-motion: reduce) {
  .tva-output, .tva-editorial-image > img { transition: none; }
}

@media (max-width: 980px) {
  .tva-hero-grid { grid-template-columns: .9fr 1.1fr; gap: 42px; }
  .tva-hero-visual { height: 590px; }
  .tva-facts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .tva-facts p:nth-child(2) { border-right: 0; }
  .tva-facts p:nth-child(-n+2) { border-bottom: 1px solid #4a443e; }
  .tva-method-layout { grid-template-columns: minmax(300px,.78fr) minmax(0,1.22fr); gap: 54px; }
  .tva-method-visual { height: 600px; margin-left: 0; }
  .tva-output-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 720px) {
  .tva-hero { padding-top: 52px; }
  .tva-hero-grid, .tva-start-grid, .tva-method-layout, .tva-boundary-grid, .tva-investment-grid { display: block; }
  .tva-hero-copy { padding-bottom: 48px; }
  .tva-hero-copy h1 { font-size: clamp(48px,14vw,68px); }
  .tva-hero-visual { height: 520px; margin-right: 18px; }
  .tva-hero-visual::before { inset: 18px -18px -18px 18px; }
  .tva-hero-visual figcaption { left: 14px; bottom: 20px; }
  .tva-facts { grid-template-columns: 1fr; margin-top: 28px; }
  .tva-facts p, .tva-facts p:first-child { min-height: 0; padding: 20px 0; border-right: 0; border-bottom: 1px solid #4a443e; }
  .tva-facts p:last-child { border-bottom: 0; }
  .tva-start-grid > div + div { margin-top: 38px; }
  .tva-before-after { grid-template-columns: 1fr; }
  .tva-state { min-height: 0; padding: 30px 26px; }
  .tva-state-after { transform: none; }
  .tva-method-visual { position: relative; top: auto; height: 460px; margin: 0 16px 62px 0; }
  .tva-method-note { right: -14px; bottom: 18px; }
  .tva-connection { grid-template-columns: 40px 1fr; gap: 16px; }
  .tva-editorial-image { height: 560px; }
  .tva-editorial-image::after { background: linear-gradient(0deg,rgba(13,13,13,.92) 0%,rgba(13,13,13,.38) 62%,rgba(13,13,13,.08) 100%); }
  .tva-editorial-image > img { object-position: 58% center; }
  .tva-editorial-copy { justify-content: flex-end; padding-bottom: 52px; }
  .tva-output-grid { grid-template-columns: 1fr; }
  .tva-output, .tva-output-featured { min-height: 250px; grid-column: auto; }
  .tva-boundary-cards { margin-top: 38px; }
  .tva-price-card { margin-top: 48px; }
}