#scene-reveal { mask-type:alpha; }
.method-intro { padding-top: 28px; padding-bottom: 56px; }
.method-intro-layout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr); gap: 70px; align-items: end; }
.method-intro h1 { font-size: clamp(60px, 7.4vw, 116px); line-height: 1; }
.method-intro-copy { max-width: 470px; justify-self: end; }
.method-intro-copy .lede { font-size: 16px; }
.method-intro-copy .text-link { margin-top: 24px; }
.method-intro-bottom { display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line); font: 10px/1.6 var(--mono); text-transform: uppercase; color: var(--muted); }
/* A fixed-camera, masked reveal: no canvas, frame sequence or scroll hijacking. */
.transform-sequence { position: relative; margin-inline: 16px; }
.transformation-stage { position: relative; overflow: hidden; display: grid; grid-template-columns: 31% 69%; min-height: 640px; border-radius: 24px; background: #eeece7; color: #22231f; }
.scene-media { position: relative; grid-column: 2; grid-row: 1; min-width: 0; min-height: 0; overflow: hidden; }
.scene-final, .scene-final img { display: block; width: 100%; height: 100%; }
.scene-final img { object-fit: cover; }
.scene-composite { display: none; position: absolute; inset: 0; width: 100%; height: 100%; }
.scene-composite image:last-child { filter: brightness(var(--scene-light, .9)); }
.scene-image-label { position: absolute; inset: auto 28px 24px; z-index: 2; display: flex; justify-content: space-between; gap: 24px; font: 8px/1.6 var(--mono); text-transform: uppercase; color: #fff; text-shadow: 0 1px 8px #0009; }
.scene-image-label span { text-align: right; }
.scene-editorial { position: relative; z-index: 2; grid-column: 1; grid-row: 1; display: flex; flex-direction: column; padding: 36px clamp(24px, 2.8vw, 48px); }
.scene-chapter { display: flex; justify-content: space-between; gap: 20px; font: 8px/1.6 var(--mono); text-transform: uppercase; color: #696a62; }
.scene-chapter b { font-weight: 400; color: #22231f; }
.scene-copies { position: relative; flex: 1; display: flex; align-items: center; margin-block: 40px; }
.scene-copy { width: 100%; }
.scene-copy:not(:last-child) { display: none; }
.scene-copy .eyebrow { margin-bottom: 24px; color: #696a62; font-size: 8px; }
.scene-copy h3 { margin-bottom: 28px; max-width: 440px; font: 400 clamp(34px, 3.8vw, 64px)/1.04 Georgia, 'Times New Roman', serif; letter-spacing: -.055em; text-wrap: balance; }
.scene-copy > p:not(.eyebrow) { max-width: 340px; font-size: 13px; line-height: 1.8; color: #60615a; }
.scene-copy .text-link { margin-top: 28px; font-size: 11px; }
.scene-scroll-hint, .transformation-footer { display: none; }
.scene-note { padding: 14px 12px 0; font-size: 10px; line-height: 1.7; color: var(--muted); }
.transform-sequence.is-enhanced { height: 480svh; min-height: 2400px; }
.is-enhanced .transformation-stage { position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h) - 10px); min-height: 500px; }
.is-enhanced .scene-composite { display: block; }
.is-enhanced .scene-editorial { padding-bottom: 124px; }
.is-enhanced .scene-copy { position: absolute; display: block; opacity: var(--copy-opacity, 0); transform: translateY(var(--copy-y, 0px)); will-change: opacity, transform; }
.is-enhanced .scene-copy:first-child { --copy-opacity: 1; }
.is-enhanced .scene-copy[aria-hidden="true"] { pointer-events: none; }
.is-enhanced .scene-scroll-hint { display: flex; justify-content: space-between; gap: 20px; font: 8px/1.5 var(--mono); text-transform: uppercase; color: #696a62; }
.is-enhanced .scene-scroll-hint span { font: 20px/1 var(--sans); }
.is-enhanced .scene-image-label { bottom: 126px; }
.is-enhanced .transformation-footer { position: absolute; z-index: 3; inset: auto 32px 28px; display: block; padding: 20px 24px; border: 1px solid #ffffff80; border-radius: 16px; background: #f5f3eff2; color: #686960; }
.transformation-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.transformation-steps button { display: flex; align-items: center; gap: 16px; border: 0; padding: 0 0 16px; background: none; color: #77786e; text-align: left; transition: color .2s; }
.transformation-steps button:hover, .transformation-steps button[aria-pressed="true"] { color: #171812; }
.transformation-steps button span { font: 9px/1 var(--mono); }
.transformation-steps button strong { font-size: 12px; font-weight: 400; }
.transformation-steps button[aria-pressed="true"] strong { text-decoration: underline; text-underline-offset: 5px; }
.scene-progress { height: 1px; background: #d1d0c8; }
.scene-progress i { display: block; width: 100%; height: 100%; background: #292b23; transform: scaleX(var(--scene-progress, 0)); transform-origin: left; }
.is-enhanced .scene-note { position: absolute; top: 100%; left: 0; right: 0; }
.transformation-in-view .whatsapp-float { opacity: 0; visibility: hidden; pointer-events: none; }
.method-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.method-detail-card { position: relative; padding: clamp(28px, 4vw, 58px); background: #fffffff0; border: 1px solid var(--line); border-radius: 24px; }
.method-detail-top { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding-bottom: 44px; font: 10px/1.5 var(--mono); text-transform: uppercase; color: var(--muted); }
.method-detail-top > span:first-child { font: 48px/1 var(--sans); letter-spacing: -.06em; color: #bababa; }
.method-detail-card h3 { font-size: clamp(26px, 2.6vw, 38px); max-width: 380px; margin-bottom: 24px; }
.method-detail-card > p { color: var(--muted); font-size: 15px; }
.method-detail-output { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 20px; font: 9px/1.7 var(--mono); text-transform: uppercase; color: var(--muted); }
@media (max-width: 1100px) {
  .method-intro-layout { gap: 40px; grid-template-columns: 1.1fr 1fr; }
  .method-intro h1 { font-size: 70px; }
  .method-intro-copy .lede { font-size: 14px; }
  .transformation-stage { grid-template-columns: 34% 66%; }
  .scene-editorial { padding-inline: 24px; }
  .scene-chapter { font-size: 7px; gap: 10px; }
  .scene-copy h3 { font-size: 40px; }
  .scene-copy > p:not(.eyebrow) { font-size: 12px; }
}
@media (max-width: 760px) {
  .method-intro-layout { grid-template-columns: 1fr; gap: 28px; }
  .method-intro-copy { justify-self: start; max-width: 580px; }
  .method-intro h1 { font-size: clamp(48px, 9.5vw, 76px); }
  .method-intro-bottom { margin-top: 32px; font-size: 8px; align-items: start; gap: 20px; }
  .method-intro-bottom > span:last-child { max-width: 120px; text-align: right; }
  .transform-sequence { margin-inline: 10px; }
  .transformation-stage { display: flex; flex-direction: column; min-height: 0; border-radius: 20px; }
  .scene-editorial { padding: 24px; order: 0; }
  .scene-copies { margin-block: 32px 0; }
  .scene-copy h3 { max-width: 350px; margin-bottom: 16px; font-size: 36px; }
  .scene-copy .eyebrow { margin-bottom: 14px; font-size: 7px; }
  .scene-copy > p:not(.eyebrow) { max-width: 480px; font-size: 12px; line-height: 1.65; }
  .scene-copy .text-link { margin-top: 16px; font-size: 10px; }
  .scene-media { order: 1; width: 100%; aspect-ratio: 16 / 9; }
  .scene-image-label { inset: auto 16px 12px; font-size: 6px; gap: 12px; }
  .scene-image-label span { max-width: 120px; }
  .transform-sequence.is-enhanced { height: 420svh; min-height: 2300px; }
  .is-enhanced .transformation-stage { min-height: 500px; }
  .is-enhanced .scene-editorial { flex: 0 0 248px; padding: 22px 24px 18px; }
  .is-enhanced .scene-copies { margin-block: 22px 0; align-items: start; }
  .is-enhanced .scene-copy h3 { max-width: 440px; font-size: 32px; }
  .is-enhanced .scene-copy > p:not(.eyebrow) { max-width: 540px; font-size: 11px; }
  .is-enhanced .scene-copy .eyebrow, .is-enhanced .scene-scroll-hint { display: none; }
  .is-enhanced .scene-media { flex: 1; aspect-ratio: auto; }
  .is-enhanced .scene-image-label { bottom: 16px; }
  .is-enhanced .transformation-footer { position: relative; order: 2; inset: auto; flex-shrink: 0; margin: 0; padding: 18px 20px 22px; border: 0; border-radius: 0; background: #eeece7; }
  .transformation-steps { gap: 10px; }
  .transformation-steps button { display: block; padding-bottom: 14px; }
  .transformation-steps button span { display: block; margin-bottom: 10px; font-size: 7px; }
  .transformation-steps button strong { font-size: 10px; }
  .scene-note { font-size: 9px; }
  .method-detail-grid { gap: 16px; }
  .method-detail-card { padding: 26px; }
  .method-detail-card h3 { font-size: 26px; }
  .method-detail-card > p { font-size: 13px; }
}
@media (max-width: 540px) {
  .method-detail-grid { grid-template-columns: minmax(0, 1fr); }
  .method-intro-bottom { font-size: 7px; }
}
@media (max-height: 700px) and (max-width: 760px) {
  .is-enhanced .scene-editorial { flex-basis: 220px; }
  .is-enhanced .scene-copy h3 { font-size: 28px; }
  .is-enhanced .scene-copies { margin-top: 16px; }
}