:root { color-scheme: light; --ink: #123b35; --teal: #0f766e; --deep: #103f38; --night: #072c28; --paper: #f6f5ee; --line: #d9dfd3; --muted: #596e62; --mint: #c8f4d9; --white: #fff; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 16px; -webkit-font-smoothing: antialiased; overflow-wrap: anywhere; }
body.film-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 4px; }
img, video { max-width: 100%; }
h1, h2, h3, p, figure { margin: 0; }
em { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.page-width { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: -90px; left: 16px; z-index: 30; padding: 12px 18px; background: var(--deep); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 15; border-bottom: 1px solid var(--line); background: #f6f5eeed; backdrop-filter: blur(18px); transition: box-shadow .25s, border-color .25s; }
.site-header.is-scrolled { border-color: #cbd7c7; box-shadow: 0 4px 20px #1a382d08; }
.site-header::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--teal); transform: scaleX(var(--scroll-progress, 0)); transform-origin: left; pointer-events: none; }
.site-nav { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { display: inline-flex; align-items: center; min-height: 44px; gap: 10px; font-weight: 800; font-size: 17px; letter-spacing: -.35px; flex-shrink: 0; }
.wordmark img { display: block; border-radius: 8px; flex-shrink: 0; }
.wordmark-accent { color: var(--teal); }
.wordmark:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: 13px; font-weight: 600; }
.nav-links > a { display: inline-flex; min-height: 44px; align-items: center; }
.panel-link { gap: 12px; border: 1px solid #bdcbc0; border-radius: 6px; padding: 11px 16px; }
.hero { overflow: clip; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .85fr; align-items: center; gap: 52px; padding-block: 54px 34px; }
.hero-copy { position: relative; z-index: 1; padding-bottom: 15px; }
.eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 9px; font-weight: 600; letter-spacing: 1.1px; margin-bottom: 35px; }
.beta-label { display: inline-flex; align-items: center; gap: 7px; min-height: 30px; padding: 7px 11px; border-radius: 100px; background: #e3ebd7; color: #39552b; font-size: 11px; font-weight: 650; letter-spacing: 0; }
.beta-label > span { width: 6px; height: 6px; background: #6d8e47; border-radius: 50%; }
h1 { font-size: clamp(66px, 7.7vw, 110px); line-height: .99; letter-spacing: -6px; font-weight: 650; }
.hero-emphasis { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 400; color: var(--teal); letter-spacing: -5px; }
.hero-description { max-width: 430px; font-size: 17px; line-height: 1.75; color: var(--muted); margin-top: 31px; }
.hero-formats { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 18px 0 0; }
.hero-formats li { border: 1px solid #c3d5c2; border-radius: 999px; padding: 7px 13px; font-size: 12px; font-weight: 600; }
.hero-materials { margin-top: 8px; max-width: 430px; font-size: 12px; line-height: 1.6; color: var(--muted); }
.hero-materials a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 31px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 52px; padding: 15px 21px; border: 1px solid transparent; border-radius: 6px; font-weight: 650; font-size: 14px; line-height: 1.4; transition: background .2s, transform .2s; }
.button:hover { transform: translateY(-2px); text-decoration: none; }
.button-primary { background: var(--teal); color: #fff; }
.button-primary:hover { background: var(--deep); }
.button-light { background: var(--mint); color: var(--deep); }
.button-light:hover { background: #defbe7; }
.button:disabled { opacity: .65; cursor: wait; transform: none; }
.text-link { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; padding: 0; border: none; background: none; color: inherit; font-size: 13px; font-weight: 600; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.play-small { font-size: 10px; }
.hero-footnote { color: #3d5e4b; font-size: 11px; line-height: 1.8; margin-top: 35px; padding-left: 15px; border-left: 1px solid #afc7b3; }
.hero-footnote > span { color: #6b7c70; }
.hero-showcase { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; padding-block: 8px 25px; min-width: 0; }
.hero-film { width: min(100%, 326px); border: 1px solid #173f37; border-radius: 15px; background: var(--night); position: relative; box-shadow: 0 28px 50px -22px #1e463d55; }
.hero-film-top { display: flex; align-items: center; gap: 7px; height: 35px; padding-inline: 13px; color: #c5e2cc; font-size: 7px; letter-spacing: 1px; }
.hero-film-top > span:last-child { margin-left: auto; opacity: .7; }
.live-dot { height: 5px; width: 5px; border-radius: 50%; background: #b7e5c1; }
.hero-film-screen { aspect-ratio: 9 / 16; position: relative; background: #061e1a; margin-inline: 5px; overflow: hidden; border-radius: 7px; }
.hero-film-screen > video { display: block; width: 100%; height: 100%; object-fit: cover; }
.preview-toggle { display: inline-flex; align-items: center; gap: 9px; position: absolute; bottom: 13px; right: 13px; padding: 10px 13px; min-height: 44px; border: 1px solid #ffffff70; border-radius: 30px; background: #092d28d9; color: #fff; font-size: 11px; backdrop-filter: blur(10px); }
.preview-control-icon { font-size: 9px; }
.preview-toggle[aria-pressed="true"] .preview-control-icon { font-size: 0; }
.preview-toggle[aria-pressed="true"] .preview-control-icon::after { content: 'Ⅱ'; font-size: 12px; font-weight: 800; }
.preview-toggle:focus-visible { outline-color: var(--mint); }
.hero-film figcaption { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 17px 18px; color: #eef5e9; }
.hero-film figcaption strong { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.hero-film figcaption > span > span { display: block; font-size: 9px; color: #a8c3b3; }
.film-format { font-size: 8px; line-height: 1.6; letter-spacing: 1px; text-align: right; color: #b2cdbd; }
.hero-gridmark { position: absolute; display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; width: 270px; height: 270px; top: 17%; right: -15%; }
.hero-gridmark i { border: 1px solid #d0ddc9; border-radius: 11px; }
.hero-gridmark i:nth-child(2n) { background: #e8eddf; }
.hero-gridmark i:nth-child(3n + 1) { border-color: transparent; }
.hero-side-label { position: absolute; top: 47%; left: -8%; writing-mode: vertical-rl; transform: rotate(180deg); font-size: 8px; letter-spacing: 2.5px; color: #6c7e6b; }
.hero-note { display: flex; align-items: flex-start; gap: 13px; align-self: center; margin-top: 18px; padding: 17px 24px; background: #e4ebd9; border: 1px solid #cedac5; border-radius: 4px; box-shadow: 0 10px 15px -12px #25483860; }
.hero-note > span { font-size: 23px; line-height: 1; color: var(--teal); }
.hero-note p { color: #49664c; font-size: 12px; line-height: 1.45; }
.hero-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 79px; border-top: 1px solid var(--line); color: #58705e; font-size: 8px; letter-spacing: 1.3px; font-weight: 550; }
.hero-bottom > a { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; }
.hero-bottom > a > span { color: var(--teal); font-size: 17px; }
.hero-bottom > span { display: flex; gap: 15px; }
.hero-bottom i { font-style: normal; color: #9cae9d; }
.video-fallback { margin-top: 18px; font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }
.video-fallback a { display: inline-flex; align-items: center; min-height: 44px; }
.section-rule { display: flex; justify-content: space-between; gap: 20px; padding-block: 20px; border-bottom: 1px solid var(--line); color: #617565; font-size: 9px; letter-spacing: 1.5px; font-weight: 600; }
/* El prompt y sus piezas permanecen completos sin JavaScript. */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.prompt-section { padding-block: 68px 62px; }
.prompt-heading { display: flex; justify-content: space-between; align-items: end; gap: 35px; margin-bottom: 32px; }
.prompt-heading .section-kicker { margin-bottom: 15px; }
.prompt-heading h2 { max-width: 720px; font-size: clamp(35px, 3.6vw, 50px); font-weight: 550; line-height: 1.15; letter-spacing: -2px; }
.prompt-heading h2 em { color: var(--teal); }
.prompt-heading > p { max-width: 280px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.prompt-strip { display: flex; align-items: center; gap: 22px; padding: 25px 28px; border: 1px solid #c3d5c2; border-radius: 12px; background: #eaf0e3; box-shadow: 0 8px 30px -22px #123b3530; }
.prompt-brand { flex: 0 0 48px; border-radius: 12px; }
.prompt-input { flex: 1; min-width: 0; }
.prompt-label { display: block; color: #557359; font-size: 8px; font-weight: 700; letter-spacing: 1.7px; margin-bottom: 10px; }
.prompt-typed { position: relative; min-height: 3.3em; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 15px; line-height: 1.65; }
.prompt-typed::before { content: attr(data-prompt-full); display: block; visibility: hidden; }
.prompt-typing-line { position: absolute; inset: 0; }
.prompt-caret { display: none; width: 2px; height: 1em; margin-left: 3px; background: var(--teal); vertical-align: -.12em; }
.prompt-enhanced[data-state="typing"] .prompt-caret { display: inline-block; animation: prompt-blink .85s step-end infinite; }
.prompt-enhanced[data-paused="true"] .prompt-caret { animation-play-state: paused; }
.prompt-enter { display: grid; place-items: center; width: 38px; height: 38px; flex-shrink: 0; background: var(--teal); color: #fff; border-radius: 50%; font-size: 22px; }
.prompt-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 66px; }
.prompt-status { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.prompt-status > span:first-child { width: 5px; height: 5px; flex-shrink: 0; background: var(--teal); border-radius: 50%; }
.prompt-controls { flex-shrink: 0; }
.prompt-controls button { min-height: 44px; padding: 8px 0 8px 12px; color: var(--teal); background: none; border: none; font-size: 11px; font-weight: 600; }
.prompt-controls button:hover { text-decoration: underline; text-underline-offset: 4px; }
.prompt-controls button[hidden] { display: none; }
.prompt-results { display: grid; grid-template-columns: .72fr 1fr 1.35fr; align-items: end; gap: 32px; max-width: 1030px; margin: 18px auto 30px; }
.prompt-result { min-width: 0; }
.prompt-art { position: relative; isolation: isolate; overflow: hidden; border-radius: 6px; color: #f3f4e7; background: #072c28; box-shadow: 0 18px 28px -22px #123b3580; }
.prompt-art > img { position: absolute; display: block; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.prompt-art::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, #032823f5, #03282300 65%); }
.prompt-art-copy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 24px; }
.prompt-product { font-size: 8px; font-weight: 600; letter-spacing: 1.6px; }
.prompt-art strong { display: block; margin-top: auto; font-size: clamp(20px, 2.1vw, 31px); font-weight: 500; line-height: 1.08; letter-spacing: -.8px; }
.prompt-art strong em { color: var(--mint); }
.prompt-art-cta { display: inline-flex; align-items: center; gap: 15px; font-size: 8px; margin-top: 17px; padding-bottom: 4px; border-bottom: 1px solid #c8f4d963; }
.prompt-format-badge { position: absolute; top: 16px; right: 15px; padding: 5px 7px; border: 1px solid #c8f4d948; border-radius: 4px; font-size: 8px; color: #d6ebdb; background: #072c2899; }
.prompt-art-story { aspect-ratio: 9 / 16; }
.prompt-art-story > img { object-position: 50% 10%; }
.prompt-art-square { aspect-ratio: 1; }
.prompt-art-banner { aspect-ratio: 16 / 9; }
.prompt-art-banner > img { width: 66%; right: 0; object-position: 50% 20%; }
.prompt-art-banner::after { background: linear-gradient(90deg, #072c28 15%, #072c28e6 28%, #072c2800 80%); }
.prompt-art-banner .prompt-art-copy { padding: 23px; }
.prompt-art-banner strong { font-size: clamp(20px, 1.9vw, 28px); }
.prompt-art-banner .prompt-format-badge { top: auto; bottom: 13px; }
.prompt-result figcaption { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 15px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.prompt-result figcaption strong { color: var(--ink); font-size: 11px; font-weight: 600; }
.prompt-result figcaption > span { white-space: nowrap; font-variant-numeric: tabular-nums; }
.prompt-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.prompt-bottom p { color: var(--ink); font-size: 12px; }
.prompt-bottom p > span { margin-right: 8px; color: var(--teal); }
.prompt-enhanced .prompt-result { transition: opacity .65s, transform .65s; }
.prompt-enhanced[data-state="waiting"] .prompt-result, .prompt-enhanced[data-state="typing"] .prompt-result, .prompt-enhanced[data-state="generating"] .prompt-result { opacity: 0; transform: translateY(18px); }
.prompt-enhanced[data-state="complete"] .prompt-result:nth-child(2) { transition-delay: .15s; }
.prompt-enhanced[data-state="complete"] .prompt-result:nth-child(3) { transition-delay: .3s; }
.prompt-enhanced[data-fast-forward="true"] .prompt-result { transition: none; }
@keyframes prompt-blink { 50% { opacity: 0; } }
@media (max-width: 959px) {
  .prompt-heading { align-items: flex-start; }
  .prompt-heading h2 em { display: block; }
  .prompt-heading > p { max-width: 240px; }
  .prompt-results { gap: 20px; }
  .prompt-art-copy, .prompt-art-banner .prompt-art-copy { padding: 16px; }
  .prompt-product { font-size: 6px; letter-spacing: 1px; }
  .prompt-format-badge { top: 12px; right: 10px; padding: 3px 4px; font-size: 7px; }
  .prompt-result figcaption { flex-direction: column; align-items: flex-start; gap: 3px; }
}
@media (max-width: 760px) {
  .prompt-section { padding-block: 42px; }
  .prompt-heading { display: block; margin-bottom: 25px; }
  .prompt-heading h2 { font-size: 38px; letter-spacing: -1.6px; }
  .prompt-heading h2 em { display: inline; }
  .prompt-heading > p { max-width: 410px; margin-top: 17px; }
  .prompt-strip { align-items: flex-start; gap: 12px; padding: 20px 16px; }
  .prompt-brand { width: 36px; height: 36px; flex-basis: 36px; border-radius: 9px; }
  .prompt-label { margin-block: 4px 10px; }
  .prompt-typed { font-size: 13px; min-height: 8.25em; }
  .prompt-enter { display: none; }
  .prompt-status, .prompt-controls button { font-size: 10px; }
  .prompt-toolbar { gap: 10px; }
  .prompt-results { grid-template-columns: .8fr 1fr; gap: 24px 16px; max-width: 480px; margin-top: 10px; }
  .prompt-result-banner { grid-column: 1 / -1; }
  .prompt-art-copy { padding: 15px; }
  .prompt-art strong { font-size: clamp(20px, 4.5vw, 30px); }
  .prompt-art-banner .prompt-art-copy { padding: 25px; }
  .prompt-art-banner strong { font-size: clamp(26px, 6vw, 36px); }
  .prompt-art-banner .prompt-product { font-size: 8px; }
  .prompt-art-cta { font-size: 7px; gap: 8px; margin-top: 13px; }
  .prompt-art-banner .prompt-art-cta { font-size: 9px; }
  .prompt-format-badge { top: auto; bottom: 15px; right: 10px; }
  .prompt-art-banner .prompt-format-badge { top: 18px; bottom: auto; right: 18px; }
  .prompt-result-banner figcaption { flex-direction: row; }
  .prompt-bottom { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .prompt-enhanced .prompt-result { transition: none; transform: none; }
  .prompt-caret { animation: none !important; }
}
.film-section { position: relative; overflow: clip; padding-block: 27px 30px; color: #f1f6e8; background: var(--night); }
.film-section > .page-width { position: relative; z-index: 1; }
.film-section .section-rule { border-color: #35594c; color: #b5cfb9; }
.film-feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; align-items: center; padding-block: 75px 80px; }
.section-kicker { display: block; font-size: 10px; font-weight: 650; line-height: 1.5; letter-spacing: 1.7px; color: var(--teal); margin-bottom: 26px; }
.film-copy .section-kicker { color: #b1d1b3; }
.film-copy h2 { font-size: clamp(60px, 6.2vw, 87px); line-height: 1.03; letter-spacing: -4px; font-weight: 550; }
.film-copy h2 em { color: var(--mint); }
.film-copy > p { max-width: 365px; font-size: 15px; line-height: 1.85; color: #b5cbbd; margin-block: 29px 31px; }
.film-copy .button { gap: 18px; }
.film-copy .button:focus-visible, .film-play:focus-visible { outline-color: var(--mint); }
.film-listening-note { display: block; margin-top: 18px; font-size: 11px; color: #aac2af; }
.film-still { width: min(100%, 330px); justify-self: center; }
.film-still-image { position: relative; aspect-ratio: 9 / 16; overflow: hidden; border: 1px solid #557661; border-radius: 5px; box-shadow: 0 24px 50px #001e1880; }
.film-still-image > img, .film-still-image > video { display: block; width: 100%; height: 100%; object-fit: cover; }
.film-play { display: grid; place-items: center; position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; transform: translate(-50%, -50%); border: 1px solid #e8f7e899; border-radius: 50%; color: #fff; background: #093a2cba; backdrop-filter: blur(8px); font-size: 20px; padding-left: 7px; transition: background .2s, box-shadow .2s; }
.film-play:hover { background: #0c4d3bd9; box-shadow: 0 0 0 10px #d9f9da18; }
.film-preview-toggle { position: absolute; bottom: 12px; right: 12px; min-height: 44px; padding: 10px 14px; border: 1px solid #e8f7e899; border-radius: 22px; background: #093a2ce6; color: #fff; font-size: 11px; }
.film-preview-toggle:hover { background: #0c4d3b; }
.film-still figcaption { display: flex; justify-content: space-between; gap: 20px; padding-top: 16px; color: #b9d0bc; font-size: 8px; line-height: 1.6; letter-spacing: 1px; }
.film-still figcaption > span:last-child { text-align: right; }
.film-section-mark { position: absolute; left: -95px; bottom: -180px; color: #e2ffe903; font-size: 900px; line-height: 1; font-weight: 800; letter-spacing: -100px; pointer-events: none; user-select: none; }
.film-bottom { display: flex; justify-content: space-between; gap: 25px; flex-wrap: wrap; align-items: center; padding-block: 24px 4px; border-top: 1px solid #35594c; font-size: 12px; color: #a9c6af; }
.film-bottom > div { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; font-size: 8px; letter-spacing: 1px; }
.film-bottom i { color: #6e997b; font-size: 14px; font-style: normal; }
.product-story { padding-top: 59px; padding-bottom: 70px; }
.story-heading { display: grid; grid-template-columns: 1.1fr .8fr; gap: 60px; align-items: end; padding-block: 56px 40px; }
.story-heading h2, .access-story h2, .contact-copy h2 { font-size: clamp(43px, 4.8vw, 64px); line-height: 1.1; letter-spacing: -2.8px; font-weight: 550; }
.story-heading h2 em, .access-story h2 em, .contact-copy h2 em { color: var(--teal); }
.story-heading > p { max-width: 360px; font-size: 16px; line-height: 1.8; color: var(--muted); margin-bottom: 4px; }
.story-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 30px 75px; align-items: center; }
.story-steps, .story-visuals { display: contents; }
.story-step { padding-block: 55px; }
.story-step-number { display: flex; align-items: center; gap: 17px; color: var(--teal); font-size: 18px; letter-spacing: -.5px; font-weight: 500; margin-bottom: 25px; }
.story-step-number > span { display: block; padding-left: 17px; border-left: 1px solid #b6cab4; font-size: 9px; letter-spacing: 1.5px; }
.story-step h3 { font-size: clamp(28px, 3vw, 36px); letter-spacing: -1.2px; line-height: 1.2; font-weight: 550; }
.story-step p { color: var(--muted); font-size: 14px; line-height: 1.85; max-width: 330px; margin-top: 21px; }
.story-detail { display: block; font-size: 10px; line-height: 1.7; color: #527054; margin-top: 23px; }
.story-frame { min-width: 0; background: #fff; border: 1px solid #cdd9cc; border-radius: 10px; overflow: hidden; box-shadow: 0 20px 34px -27px #24463170; }
[data-story-step="0"] { order: 0; } [data-story-frame="0"] { order: 1; }
[data-story-step="1"] { order: 2; } [data-story-frame="1"] { order: 3; }
[data-story-step="2"] { order: 4; } [data-story-frame="2"] { order: 5; }
.screenshot-topline { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 16px; background: #eef2e9; border-bottom: 1px solid #dce4d8; font-size: 8px; letter-spacing: 1.2px; font-weight: 550; color: #5b7260; }
.screenshot-dots { display: inline-flex; align-items: center; gap: 4px; }
.screenshot-dots i { width: 5px; height: 5px; border-radius: 50%; background: #becdbb; }
.story-frame img { display: block; width: 100%; height: auto; }
.story-frame figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 15px; border-top: 1px solid #e1e6de; padding: 14px 17px; font-size: 8px; line-height: 1.6; letter-spacing: .6px; color: #58715b; }
.story-frame figcaption > span:last-child { color: #6f8071; font-size: 9px; letter-spacing: 0; }
@media (min-width: 960px) and (prefers-reduced-motion: no-preference) {
  .story-enhanced .story-layout { align-items: start; gap: 75px; }
  .story-enhanced .story-steps { display: block; order: 0; }
  .story-enhanced .story-step { min-height: 66vh; display: flex; flex-direction: column; justify-content: center; padding-block: 70px; }
  .story-enhanced .story-step:first-child { padding-top: 45px; }
  .story-enhanced .story-visuals { display: grid; order: 1; position: sticky; top: 100px; margin-top: 85px; }
  .story-enhanced .story-frame { grid-area: 1 / 1; width: 100%; opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .45s ease, transform .55s cubic-bezier(.2,.65,.2,1), visibility .45s; }
  .story-enhanced .story-frame.is-active { opacity: 1; visibility: visible; transform: translateY(0); }
  .story-enhanced .story-step-number { color: #7d8f7b; transition: color .3s; }
  .story-enhanced .story-step.is-active .story-step-number { color: var(--teal); }
}
.access-section { padding-block: 65px 105px; display: grid; grid-template-columns: 1fr .85fr; column-gap: 130px; row-gap: 45px; align-items: center; border-top: 1px solid var(--line); }
.beta-invitation { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; padding: 22px 26px; border: 1px solid #b8d5b7; border-radius: 10px; background: #e0efd8; }
.beta-invitation-label { display: inline-flex; align-items: center; gap: 9px; color: #34583b; font-size: 10px; font-weight: 700; letter-spacing: 1.1px; }
.beta-invitation-label > span { width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px #0f766e15; }
.beta-invitation > strong { font-size: clamp(20px, 2.2vw, 27px); font-weight: 650; line-height: 1.25; letter-spacing: -.6px; }
.beta-invitation > a { display: inline-flex; align-items: center; gap: 16px; min-height: 44px; margin-left: auto; color: var(--teal); font-size: 13px; font-weight: 700; }
.access-story-cta { margin-top: 28px; }
@media (max-width: 760px) {
  .beta-invitation { display: grid; gap: 13px; padding: 22px; }
  .beta-invitation > a { margin-left: 0; justify-content: space-between; border-top: 1px solid #b8d5b7; padding-top: 12px; }
}
.access-story > p { max-width: 400px; font-size: 15px; line-height: 1.85; color: var(--muted); margin-top: 25px; }
.access-story .beta-note { font-size: 11px; margin-top: 31px; padding-top: 20px; border-top: 1px solid var(--line); }
.beta-note > span { margin-right: 9px; color: var(--teal); }
.access-card { background: var(--deep); color: #fff; padding: 35px; border-radius: 12px; }
.access-topline { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.access-label { color: #d5ebd7; font-size: 14px; font-weight: 550; }
.access-beta { border: 1px solid #709b7c; border-radius: 30px; padding: 5px 8px; color: #c9e7c9; font-size: 8px; letter-spacing: 1px; }
.price { display: flex; align-items: baseline; gap: 9px; margin-top: 25px; white-space: nowrap; }
.price .currency { color: #b6d8ca; font-size: 11px; }
.price strong { font-size: 73px; line-height: 1.1; letter-spacing: -4px; font-weight: 550; }
.price > span:last-child { color: #b6d8ca; font-size: 17px; }
.price-unit { margin-top: 8px; color: var(--mint); font-size: 17px; line-height: 1.5; }
.usage-billing { max-width: 340px; margin-top: 12px; color: #c0d8cd; font-size: 13px; line-height: 1.75; }
.hero-film figcaption .hero-price { margin-top: 7px; color: var(--teal); font-size: 10px; line-height: 1.6; }
.film-price { margin-top: 20px; color: var(--mint); font-size: 13px; line-height: 1.7; text-align: right; }
.use-cases-section { padding-block: 100px 60px; }
.use-cases-heading { display: flex; justify-content: space-between; align-items: end; gap: 48px; margin-bottom: 50px; }
.use-cases-heading .section-kicker { margin-bottom: 20px; }
.use-cases-heading h2 { font-size: clamp(42px, 4.8vw, 68px); line-height: 1.06; letter-spacing: -2.8px; font-weight: 550; }
.use-cases-heading h2 em { color: var(--teal); }
.use-cases-heading > p { max-width: 350px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.use-cases-index { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.use-cases-index a { display: flex; align-items: center; gap: 14px; padding: 20px 18px; min-height: 64px; font-size: 12px; font-weight: 600; }
.use-cases-index a + a { border-left: 1px solid var(--line); }
.use-cases-index a:hover { background: #e8eee4; text-decoration: none; }
.use-cases-index a > span { flex: none; color: var(--teal); font-size: 10px; font-weight: 400; }
.use-cases-index a > span:last-child { margin-left: auto; font-size: 18px; }
.use-cases-journey { display: flex; justify-content: space-between; gap: 24px; padding-block: 30px 50px; color: var(--muted); font-size: 12px; }
.use-cases-journey > span { color: var(--teal); font-size: 23px; }
.use-case-chapter { min-width: 0; padding-bottom: 92px; scroll-margin-top: 112px; }
.use-case-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 23px; margin-bottom: 30px; border-top: 1px solid #b9c9b8; color: var(--teal); font-size: 11px; letter-spacing: 1.2px; }
.use-case-heading > span:last-child { font-weight: 700; letter-spacing: 3px; }
.use-case-heading > span:last-child > span { padding-left: 18px; font-size: 22px; }
.use-case-open { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; margin-block: -12px; color: var(--teal); font-size: 12px; letter-spacing: normal; }
.use-case-open b { font-size: 11px; letter-spacing: 3px; }
.use-case-open > span { font-size: 18px; }
.use-case-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 112px); align-items: start; }
.use-case-brief { min-width: 0; padding-block: 20px; }
.use-case-step { display: block; color: var(--teal); font-size: 10px; font-weight: 650; letter-spacing: 1.3px; line-height: 1.8; }
.use-case-brief h3 { margin-top: 24px; max-width: 540px; font-size: clamp(32px, 3.6vw, 50px); line-height: 1.12; font-weight: 500; letter-spacing: -1.8px; }
.use-case-direction { margin-top: 36px; padding-left: 20px; border-left: 1px solid #acc4ac; }
.use-case-direction p { max-width: 440px; margin-top: 13px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.use-case-prompt { margin-top: 20px; padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: #ecefe5; }
.use-case-prompt-label { display: block; margin-bottom: 14px; color: var(--teal); font-size: 9px; font-weight: 700; letter-spacing: 1.5px; }
.use-case-prompt-label > span { margin-right: 5px; font-size: 15px; }
.use-case-prompt p { color: #38574a; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; line-height: 1.9; }
.use-case-making { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: start; margin-top: 20px; padding-top: 18px; border-top: 1px solid #d3dccb; }
.use-case-making strong { color: var(--teal); font: italic 400 30px/1.05 Georgia, "Times New Roman", serif; white-space: nowrap; }
.use-case-making span { color: var(--muted); font-size: 12px; line-height: 1.7; }
/* Las cuatro piezas comparten ancho, como en el teléfono: cambia solo el alto. Las medidas en cqw escalan igual que el 1080 original. */
.use-case-output { margin-top: 52px; }
.use-case-output-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 40px; padding-bottom: 26px; }
.use-case-output-head > p { max-width: 460px; color: var(--muted); font-size: 12px; line-height: 1.75; }
.use-case-swipe { display: none; width: 100%; color: var(--teal); font-size: 11px; font-weight: 600; }
.use-case-formats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 1.9vw, 26px); align-items: end; }
.use-case-format { min-width: 0; }
.use-case-format figcaption { display: grid; gap: 3px; padding-top: 14px; color: var(--muted); font-size: 11px; line-height: 1.5; font-variant-numeric: tabular-nums; }
.use-case-format figcaption strong { color: var(--ink); font-size: 13px; font-weight: 600; }
.use-case-screen, .use-case-art { position: relative; isolation: isolate; overflow: hidden; container-type: inline-size; background: var(--night); color: #fff; }
.use-case-screen { aspect-ratio: 9 / 16; border-radius: 12px; box-shadow: 0 20px 30px -24px #123b3590; }
.use-case-art-portrait { aspect-ratio: 4 / 5; }
.use-case-art-square { aspect-ratio: 1; }
.use-case-screen > img, .use-case-screen > video, .use-case-art > img { position: absolute; inset: 0; z-index: -2; display: block; width: 100%; height: 100%; object-fit: cover; }
.use-case-screen::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(180deg, #072c28f0, #072c28d1 18%, #072c28b8 28%, #072c2894 34%, #072c285c 39%, #072c2829 44%, #072c2800 50%), linear-gradient(0deg, #00000099, #00000000 24%); }
.use-case-art::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, #072c28f5, #072c2866 32%, #072c2800 62%), linear-gradient(180deg, #072c288c, #072c2800 26%); }
/* Las piezas del Estudio ya traen su texto y su degradé. */
.use-case-screen.use-case-finished::after { background: linear-gradient(0deg, #00000099, #00000000 24%); }
.use-case-art.use-case-finished::after { content: none; }
.use-case-screen.use-case-film::after { background: linear-gradient(0deg, #00000099, #00000000 24%); }
.use-case-post:has(.use-case-finished) .ig-avatar, .use-case-screen.use-case-finished .ig-avatar { background: #0a0a0a; }
.use-case-art-car > img, .use-case-art-home > img { object-position: 50% 100%; }
.use-case-art-flowers > img { object-position: 50% 0; }
.use-case-art-dog-food > img { object-position: 50% 16%; }
/* El degradé verde apagaría el atardecer: acá el texto se apoya en una sombra cálida. */
.use-case-art-portrait.use-case-art-travel::after { background: linear-gradient(0deg, #140b07eb, #140b0785 24%, #140b0000 44%), linear-gradient(180deg, #140b0766, #140b0000 20%); }
.use-case-ad-copy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 26px; pointer-events: none; }
.use-case-ad-copy-top { padding: 25.5cqw 8cqw 0; text-shadow: 0 1px 12px #072c2866; }
.use-case-ad-copy-bottom { padding: 7.5cqw; }
.use-case-brand { font-size: 11px; font-size: 3.5cqw; font-weight: 700; letter-spacing: .2em; }
.use-case-ad-copy strong { font-size: 27px; font-size: 9.4cqw; font-weight: 550; line-height: 1.08; letter-spacing: -.03em; }
.use-case-ad-copy-top strong { margin-top: 3.4cqw; }
.use-case-ad-copy-bottom strong { margin-top: auto; }
.use-case-ad-copy strong em { color: var(--mint); }
.use-case-ad-cta { display: inline-flex; align-items: center; gap: 5cqw; max-width: 100%; margin-top: 4.2cqw; padding-bottom: 1.1cqw; border-bottom: 1px solid #c8f4d970; font-size: 11px; font-size: 3.7cqw; }
/* Interfaz ilustrativa de Instagram: decorativa, sin métricas inventadas ni logos. */
.ig-sprite { position: absolute; width: 0; height: 0; }
.ig { position: absolute; inset: 0; color: #fff; font-size: 11px; font-size: 3.5cqw; line-height: 1.25; pointer-events: none; }
.ig-icon { display: block; flex: 0 0 auto; width: 20px; height: 20px; width: 7cqw; height: 7cqw; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ig-account { display: flex; align-items: center; gap: 2.4cqw; min-width: 0; }
.ig-account > span { display: grid; min-width: 0; }
.ig-account b { font-weight: 650; }
.ig-account small { font-size: .84em; opacity: .85; }
.ig-avatar { display: grid; place-items: center; flex: 0 0 auto; width: 24px; height: 24px; width: 8.4cqw; height: 8.4cqw; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 1px #ffffffb3; color: #fff; font-size: 3.4cqw; font-style: normal; font-weight: 700; }
.ig-cta { display: flex; align-items: center; justify-content: space-between; gap: 3cqw; font-weight: 600; }
.ig-reel-title { position: absolute; top: 5cqw; left: 5cqw; font-size: 4.8cqw; font-weight: 650; }
.ig-rail { position: absolute; right: 3.6cqw; bottom: 34cqw; display: grid; gap: 5.2cqw; filter: drop-shadow(0 1px 3px #00000080); }
.ig-reel-foot { position: absolute; right: 4.4cqw; bottom: 4.4cqw; left: 4.4cqw; display: grid; gap: 3cqw; }
.ig-reel-foot .ig-cta { padding: 2.5cqw 3.4cqw; border-radius: 1.8cqw; background: #ffffff33; }
.ig-progress { position: absolute; top: 2.4cqw; right: 3cqw; left: 3cqw; height: 2px; border-radius: 2px; background: #ffffff59; overflow: hidden; }
.ig-progress::before { content: ''; position: absolute; inset: 0 62% 0 0; background: #fff; }
.ig-story .ig-account { position: absolute; top: 5.4cqw; right: 3.6cqw; left: 3.6cqw; }
.ig-story-cta { position: absolute; bottom: 7cqw; left: 50%; padding: 2.6cqw 5cqw; border-radius: 99px; background: #fff; color: var(--ink); font-weight: 650; white-space: nowrap; transform: translateX(-50%); }
.use-case-post { overflow: hidden; container-type: inline-size; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); box-shadow: 0 20px 30px -26px #123b3580; }
.ig-post-head, .ig-post-foot { font-size: 11px; font-size: 3.5cqw; line-height: 1.25; }
.ig-post-head { display: flex; align-items: center; justify-content: space-between; gap: 3cqw; padding: 3cqw 3.6cqw; }
.ig-post-head .ig-icon { width: 5.6cqw; height: 5.6cqw; }
.ig-post-foot .ig-cta { padding: 2.8cqw 3.6cqw; border-bottom: 1px solid #e9ece4; color: var(--teal); }
.ig-post-actions { display: flex; gap: 3.4cqw; padding: 2.8cqw 3.6cqw 3.2cqw; }
.ig-post-actions .ig-icon { width: 6cqw; height: 6cqw; }
.ig-post-actions .ig-icon:last-child { margin-left: auto; }
.use-case-toggle:not([hidden]) { position: absolute; top: 8px; right: 8px; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid #ffffff60; border-radius: 50%; background: #072c28d9; color: #fff; font-size: 11px; backdrop-filter: blur(10px); }
.use-case-toggle[aria-pressed="true"] .preview-control-icon { font-size: 0; }
.use-case-toggle[aria-pressed="true"] .preview-control-icon::after { content: 'Ⅱ'; font-size: 12px; }
.use-case-toggle:focus-visible, .use-case-sound:focus-visible { outline-color: var(--mint); }
.use-case-sound:not([hidden]) { position: absolute; top: 8px; right: 58px; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 1px solid #ffffff60; border-radius: 50%; background: #072c28d9; color: #fff; backdrop-filter: blur(10px); }
.use-case-sound svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.use-case-sound[aria-pressed="false"] [data-sound-icon="on"], .use-case-sound[aria-pressed="true"] [data-sound-icon="off"] { display: none; }
.use-cases-outro { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 35px 0 20px; border-top: 1px solid var(--line); }
.use-cases-outro > p { max-width: 480px; font: italic 30px/1.3 Georgia, serif; color: var(--teal); }
.use-cases-note { display: flex; align-items: baseline; gap: 12px; margin-top: 25px; padding-top: 23px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.use-cases-note > span { color: var(--teal); }
@media (max-width: 960px) {
  .use-case-intro { gap: 35px; }
  .use-cases-index a { gap: 9px; padding: 18px 10px; }
}
/* Cada caso tiene su propia página: su objetivo es el título y abajo están los demás. */
.use-cases-section.case-page { padding-block: 26px 40px; }
.case-back { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-bottom: 8px; color: var(--teal); font-size: 12px; font-weight: 600; }
.case-page .use-case-brief h1 { margin-top: 24px; max-width: 620px; font-size: clamp(36px, 4.6vw, 62px); line-height: 1.08; font-weight: 500; letter-spacing: -2.2px; }
.case-others { margin-top: 56px; padding-top: 30px; border-top: 1px solid var(--line); }
.case-others h2 { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.15; font-weight: 500; letter-spacing: -1px; }
.case-others-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 22px); margin-top: 24px; }
.case-other { display: flex; flex-direction: column; gap: 3px; min-width: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.case-other:hover { text-decoration: none; }
.case-other img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; margin-bottom: 11px; border-radius: 12px; object-fit: cover; object-position: 50% 42%; box-shadow: 0 18px 26px -22px #123b3590; transition: transform .25s ease; }
.case-other:hover img { transform: translateY(-3px); }
.case-other strong { color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: 2px; }
@media (max-width: 1000px) {
  .case-others-row { display: flex; gap: 12px; margin-inline: -32px; padding: 4px 32px 12px; overflow-x: auto; scroll-snap-type: x proximity; scroll-padding-inline: 32px; }
  .case-other { flex: 0 0 clamp(136px, 34vw, 190px); scroll-snap-align: start; }
}
@media (max-width: 760px) {
  .case-others-row { margin-inline: -20px; padding-inline: 20px; scroll-padding-inline: 20px; }
}
@media (max-width: 440px) {
  .case-others-row { margin-inline: -18px; padding-inline: 18px; scroll-padding-inline: 18px; }
}
/* Seis categorías no entran en una fila mediana sin cortar palabras. */
@media (min-width: 761px) and (max-width: 1100px) {
  .use-cases-index { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .use-cases-index a:nth-child(3n + 1) { border-left: 0; }
  .use-cases-index a:nth-child(n + 4) { border-top: 1px solid var(--line); }
}
/* En pantallas angostas las piezas se deslizan de costado, como en el teléfono. */
@media (max-width: 1000px) {
  .use-case-swipe { display: block; }
  .use-case-formats { display: flex; align-items: flex-end; gap: 14px; margin-inline: -32px; padding: 4px 32px 12px; overflow-x: auto; scroll-snap-type: x proximity; scroll-padding-inline: 32px; }
  .use-case-format { flex: 0 0 clamp(216px, 64vw, 290px); scroll-snap-align: start; }
}
@media (max-width: 760px) {
  .use-cases-section { padding-block: 54px 30px; }
  .use-cases-heading { display: block; margin-bottom: 30px; }
  .use-cases-heading h2 { font-size: clamp(38px, 7.6vw, 55px); letter-spacing: -1.9px; }
  .use-cases-heading > p { margin-top: 22px; max-width: 480px; }
  .use-cases-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .use-cases-index a { min-height: 60px; padding: 16px 12px; }
  .use-cases-index a:nth-child(odd) { border-left: 0; }
  .use-cases-index a:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .use-cases-index a:nth-child(n+3) { border-top: 1px solid var(--line); }
  .use-cases-journey { font-size: 11px; padding-block: 23px 36px; }
  .use-case-chapter { padding-bottom: 55px; }
  .use-case-heading { font-size: 10px; margin-bottom: 14px; padding-block: 20px; }
  .use-case-intro { grid-template-columns: 1fr; gap: 10px; }
  .use-case-brief { padding-block: 12px 0; }
  .use-case-brief h3 { font-size: clamp(32px, 7vw, 43px); letter-spacing: -1.2px; }
  .use-case-direction { margin-top: 27px; }
  .use-case-direction p { font-size: 14px; }
  .use-case-prompt { padding: 22px; }
  .use-case-output { margin-top: 36px; }
  .use-case-formats { margin-inline: -20px; padding-inline: 20px; scroll-padding-inline: 20px; }
  .use-cases-outro > p { font-size: 27px; }
  .use-cases-outro .button { width: 100%; }
  .film-price { text-align: center; }
}
@media (max-width: 440px) {
  .use-case-formats { margin-inline: -18px; padding-inline: 18px; scroll-padding-inline: 18px; }
}
.access-description { max-width: 320px; color: #c0d8cd; font-size: 13px; line-height: 1.75; margin-top: 19px; }
.access-divider { height: 1px; background: #ffffff26; margin-block: 27px; }
.access-features { margin: 0 0 30px; padding: 0; list-style: none; display: grid; gap: 15px; font-size: 12px; }
.access-features li::before { content: '✓'; margin-right: 11px; color: #b7e7ca; }
.access-card .button { width: 100%; }
.access-card :focus-visible { outline-color: var(--mint); }
.access-disclaimer { color: #b6d5c3; font-size: 11px; line-height: 1.7; margin-top: 17px; text-align: center; }
.contact-section { padding-block: 94px; border-block: 1px solid var(--line); background: #e8eee4; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.contact-copy { padding-top: 24px; }
.contact-copy h2 { font-size: clamp(38px, 4vw, 55px); }
.contact-copy > p { color: var(--muted); font-size: 15px; line-height: 1.8; margin-top: 26px; max-width: 370px; }
.contact-mark { display: flex; align-items: center; gap: 17px; margin-top: 47px; }
.contact-mark img { border-radius: 17px; }
.contact-mark > span { color: #607562; font-size: 12px; line-height: 1.7; }
.contact-mark strong { color: var(--ink); font-weight: 600; }
.contact-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.contact-copy > .contact-price { margin-top: 24px; color: var(--ink); line-height: 1.1; }
.contact-price .currency { color: var(--muted); font-size: 12px; font-weight: 600; }
.contact-price strong { font-size: 52px; line-height: 1.05; letter-spacing: -2.4px; font-weight: 550; }
.contact-price-unit { color: var(--teal); font-size: 14px; font-weight: 600; }
.contact-copy > .contact-usage { margin-top: 8px; font-size: 13px; line-height: 1.65; }
.contact-copy > .contact-includes-title { margin-top: 24px; color: var(--ink); font-size: 12px; font-weight: 600; line-height: 1.5; }
.contact-includes { display: grid; gap: 9px; margin: 11px 0 0; padding: 0; list-style: none; font-size: 13px; line-height: 1.5; }
.contact-includes li { display: grid; grid-template-columns: 16px minmax(0, 1fr); gap: 8px; }
.contact-includes li::before { content: '✓'; color: var(--teal); font-weight: 700; }
.contact-card { min-width: 0; border: 1px solid #d5e0d1; border-radius: 12px; background: #fff; }
/* Pestañas como carpetas: la activa se funde con la tarjeta. */
.contact-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; padding: 8px 8px 0; border-bottom: 1px solid #d5e0d1; border-radius: 11px 11px 0 0; background: #eef3ea; }
.contact-tab { display: flex; align-items: center; justify-content: center; min-height: 48px; margin-bottom: -1px; padding: 10px 12px; border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0; color: var(--muted); font-size: 14px; font-weight: 600; line-height: 1.25; text-align: center; }
.contact-tab:hover { color: var(--ink); background: #f7faf4; text-decoration: none; }
.contact-tab[aria-selected="true"] { border-color: #d5e0d1; color: var(--ink); background: #fff; box-shadow: inset 0 3px 0 var(--teal); }
.contact-tab:focus-visible { outline-offset: -5px; }
.contact-panel { padding: 22px 31px 26px; }
.contact-card h3 { font-size: 24px; letter-spacing: -.6px; font-weight: 600; }
.form-intro { margin-bottom: 18px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.form-intro > span { display: block; font-size: 11px; margin-top: 3px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.form-field { margin-bottom: 18px; min-width: 0; }
.form-field label, .field-label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 600; }
.form-field label > span, .field-label > span { color: #6f7d72; font-weight: 400; }
.form-field input, .form-field textarea, .form-field select { width: 100%; min-width: 0; max-width: 100%; padding: 11px 12px; min-height: 45px; color: var(--ink); border: 1px solid #cdd8ca; border-radius: 6px; background: #fcfdfb; font-size: 15px; line-height: 1.4; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #768477; opacity: 1; }
.form-field textarea { min-height: 130px; resize: vertical; }
.chat-row { align-items: end; }
.chat-channels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 45px; padding: 3px; border: 1px solid #cdd8ca; border-radius: 6px; background: #fcfdfb; }
.form-field .chat-channels label { position: relative; display: block; margin: 0; }
.form-field .chat-channels input { position: absolute; inset: 0; width: 100%; min-height: 0; height: 100%; margin: 0; padding: 0; opacity: 0; cursor: pointer; }
.chat-channel > span { display: flex; align-items: center; justify-content: center; height: 100%; min-height: 37px; padding-inline: 4px; border-radius: 4px; color: var(--muted); font-size: 13px; font-weight: 600; transition: background .15s, color .15s; }
.chat-channel input:checked + span { background: var(--deep); color: #fff; }
.chat-channel input:focus-visible + span { outline: 3px solid var(--teal); outline-offset: 2px; }
.sale-check { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 11px; align-items: start; margin-bottom: 12px; padding: 12px 13px; border: 1px solid #cdd8ca; border-radius: 6px; background: #fcfdfb; font-size: 14px; font-weight: 600; line-height: 1.4; cursor: pointer; }
.sale-check:has(input:checked) { border-color: var(--teal); background: #f1f8f4; }
.sale-check input { width: 20px; height: 20px; margin: 0; accent-color: var(--teal); cursor: pointer; }
.sale-note { margin-bottom: 18px; padding: 11px 13px; border-radius: 6px; background: #e8f3ec; color: var(--deep); font-size: 13px; font-weight: 600; line-height: 1.5; }
.sale-note > p + p { margin-top: 3px; color: #4c6456; font-size: 12px; font-weight: 400; }
.privacy-note { margin: 12px 0 0; color: #637466; font-size: 11px; line-height: 1.6; }
.submit-button { width: 100%; }
.contact-trap { display: none; }
.form-errors { border: 1px solid #e3b3a6; background: #fff4ef; color: #8b3b27; border-radius: 7px; font-size: 13px; line-height: 1.6; padding: 14px; margin-bottom: 24px; }
.form-errors ul { margin: 7px 0 0; padding-left: 20px; }
.form-success { padding-block: 22px 9px; }
.success-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #e4f3e8; color: var(--teal); margin-bottom: 22px; font-size: 23px; }
.form-success h3 { max-width: 340px; line-height: 1.3; }
.form-success > p { color: var(--muted); line-height: 1.55; margin-top: 12px; }
.form-success .text-link { margin-top: 25px; color: var(--teal); }
.floating-cta { position: fixed; right: 24px; bottom: 24px; z-index: 14; display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 14px 22px; border-radius: 999px; background: var(--teal); color: #fff; font-size: 14px; font-weight: 650; line-height: 1.2; box-shadow: 0 0 0 2px #fff, 0 16px 34px -12px #072c28b3; opacity: 0; visibility: hidden; transform: translateY(12px); transition: opacity .2s, transform .2s, visibility .2s, background .2s; }
.floating-cta.is-visible { opacity: 1; visibility: visible; transform: none; }
.floating-cta:hover { background: var(--deep); text-decoration: none; }
/* Anillo oscuro sobre un halo blanco: se ve en las secciones claras y en las oscuras. */
.floating-cta:focus-visible { outline: 3px solid var(--night); outline-offset: 2px; box-shadow: 0 0 0 8px #fff; }
body.film-open .floating-cta { opacity: 0; visibility: hidden; }
.site-footer { min-height: 112px; display: flex; flex-wrap: wrap; align-items: center; gap: 25px; padding-block: 24px; font-size: 12px; }
.site-footer .wordmark { font-size: 13px; }
.site-footer > p { color: #5d7162; }
.site-footer > a:last-child { margin-left: auto; display: inline-flex; align-items: center; min-height: 44px; font-size: 12px; font-weight: 600; }
.film-dialog { width: min(650px, calc(100% - 32px)); max-height: calc(100dvh - 32px); border: 1px solid #577060; border-radius: 12px; padding: 19px; color: #edf5e6; background: var(--night); overflow: auto; box-shadow: 0 30px 100px #0007; }
.film-dialog::backdrop { background: #021b16e8; backdrop-filter: blur(8px); }
.film-dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 17px; }
.film-dialog-head .section-kicker { color: #b3d1b3; font-size: 8px; margin-bottom: 6px; }
.film-dialog-head h2 { font-size: 23px; letter-spacing: -.5px; font-weight: 550; }
.film-close { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-width: 80px; min-height: 44px; border: 1px solid #607a66; border-radius: 6px; color: #f0f6e9; background: none; font-size: 12px; }
.film-close > span { font-size: 21px; }
.film-dialog video { display: block; width: 100%; height: min(73dvh, 850px); object-fit: contain; background: #001c17; border-radius: 5px; }
.film-dialog :focus-visible { outline-color: var(--mint); }
.film-transcript { padding: 15px 3px 0; color: #bcd3bd; font-size: 12px; line-height: 1.8; }
.film-transcript summary { cursor: pointer; min-height: 44px; padding-block: 8px; }
.film-transcript p { max-width: 540px; padding-top: 5px; }
.motion-enabled [data-reveal] { opacity: 0; transform: translateY(25px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.65,.2,1); }
.motion-enabled [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1150px) {
  .page-width { width: calc(100% - 64px); }
  .hero-grid { gap: 25px; grid-template-columns: 1.15fr .85fr; }
  h1 { font-size: 85px; letter-spacing: -4.5px; }
  .hero-emphasis { letter-spacing: -4px; }
  .hero-film { width: min(100%, 300px); }
  .hero-side-label { left: -1%; }
  .hero-actions { gap: 16px; }
  .hero-gridmark { right: -9%; }
  .film-feature { gap: 65px; }
  .film-copy h2 { font-size: 74px; }
  .film-still { width: min(100%, 300px); }
  .story-layout, .story-enhanced .story-layout { gap: 35px; }
  .access-section { gap: 70px; }
  .contact-layout { gap: 55px; }
  .contact-panel { padding: 20px 26px 24px; }
}
@media (max-width: 959px) {
  .nav-links { gap: 20px; }
  .hero-grid { grid-template-columns: 1fr .8fr; gap: 28px; padding-block: 47px 35px; }
  h1 { font-size: 70px; letter-spacing: -4px; }
  .hero-emphasis { letter-spacing: -3px; }
  .eyebrow { font-size: 8px; margin-bottom: 26px; gap: 10px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 9px 20px; }
  .hero-footnote { margin-top: 25px; }
  .hero-film { width: min(100%, 270px); }
  .hero-side-label, .hero-note { display: none; }
  .hero-showcase { padding-bottom: 0; }
  .film-feature { gap: 45px; padding-block: 60px; }
  .film-copy h2 { font-size: 61px; letter-spacing: -3px; }
  .film-copy > p { font-size: 14px; }
  .film-copy .button { font-size: 12px; gap: 12px; }
  .film-still { width: min(100%, 270px); }
  .film-bottom { align-items: flex-start; }
  .story-heading { gap: 35px; }
  .story-heading h2, .access-story h2 { font-size: 47px; }
  .story-layout { grid-template-columns: .8fr 1.2fr; gap: 30px; }
  .story-step { padding-block: 30px; }
  .story-step h3 { font-size: 28px; }
  .story-step p { font-size: 13px; margin-top: 17px; }
  .story-step-number { margin-bottom: 18px; }
  .screenshot-topline { padding: 12px; gap: 8px; font-size: 7px; }
  .story-frame figcaption { padding: 12px; }
  .access-section { gap: 45px; padding-block: 70px; }
  .access-card { padding: 27px; }
  .price strong { font-size: 62px; }
  .contact-layout { gap: 35px; }
  .contact-copy h2 { font-size: 41px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 760px) {
  .page-width { width: calc(100% - 40px); }
  .site-nav { min-height: 80px; gap: 18px; }
  .nav-links { gap: 17px; font-size: 12px; }
  .nav-links .workflow-link { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 42px; padding-top: 42px; }
  .hero-copy { padding-bottom: 0; }
  .eyebrow { font-size: 9px; }
  h1 { font-size: clamp(67px, 11vw, 88px); }
  .hero-description { font-size: 16px; max-width: 440px; margin-top: 23px; }
  .hero-actions { gap: 10px 23px; margin-top: 26px; }
  .hero-footnote { font-size: 11px; margin-top: 24px; }
  .hero-showcase { width: min(100%, 430px); margin-inline: auto; }
  .hero-film { width: min(100%, 310px); }
  .hero-gridmark { right: -10%; top: 15%; }
  .hero-note { display: flex; padding: 14px 17px; }
  .hero-bottom { min-height: 76px; font-size: 8px; }
  .hero-bottom > span { display: none; }
  .section-rule { font-size: 8px; letter-spacing: .8px; }
  .film-section { padding-top: 17px; }
  .film-feature { grid-template-columns: 1fr; gap: 43px; padding-block: 47px 43px; }
  .film-copy { max-width: 470px; }
  .film-copy h2 { font-size: clamp(58px, 10vw, 72px); }
  .film-copy > p { max-width: 370px; font-size: 15px; }
  .film-copy .button { font-size: 13px; }
  .film-listening-note { font-size: 11px; }
  .film-still { width: min(100%, 310px); }
  .film-section-mark { font-size: 700px; bottom: -80px; }
  .film-bottom { gap: 18px; padding-top: 23px; }
  .film-bottom > div { gap: 10px; font-size: 7px; }
  .product-story { padding-top: 38px; padding-bottom: 54px; }
  .story-heading { grid-template-columns: 1fr; gap: 22px; padding-block: 38px 15px; }
  .story-heading h2, .access-story h2, .contact-copy h2 { font-size: clamp(42px, 7vw, 52px); letter-spacing: -2.2px; }
  .story-heading > p { max-width: 470px; font-size: 15px; }
  .story-layout { grid-template-columns: 1fr; gap: 0; }
  .story-step { padding-top: 40px; padding-bottom: 25px; }
  .story-step h3 { font-size: 31px; }
  .story-step p { max-width: 500px; font-size: 14px; }
  .story-detail { margin-top: 17px; }
  .story-frame { margin-bottom: 15px; }
  .screenshot-topline { padding: 13px 15px; font-size: 8px; }
  .story-frame figcaption { padding: 13px 15px; }
  .access-section { grid-template-columns: 1fr; gap: 35px; padding-block: 55px 65px; }
  .access-story > p { max-width: 490px; }
  .access-card { width: 100%; max-width: 490px; margin-inline: auto; padding: 31px; }
  .contact-section { padding-block: 58px; }
  .contact-layout { grid-template-columns: 1fr; gap: 34px; }
  .contact-copy { padding-top: 0; }
  .contact-copy > p { max-width: 470px; }
  .contact-mark { display: none; }
  .contact-card { width: 100%; max-width: 560px; margin-inline: auto; }
  .contact-panel { padding: 22px 28px 26px; }
  .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
  .form-field input, .form-field textarea, .form-field select { font-size: 16px; }
  .site-footer { min-height: 0; flex-wrap: wrap; gap: 15px; padding-block: 27px; }
  .site-footer > p { width: 100%; order: 3; }
  .film-dialog { padding: 15px; }
}
@media (max-width: 440px) {
  .page-width { width: calc(100% - 36px); }
  .site-nav { flex-wrap: wrap; min-height: 77px; gap: 12px; }
  .wordmark { font-size: 14px; gap: 8px; }
  .wordmark img { width: 28px; height: 28px; }
  .nav-links { gap: 13px; font-size: 11px; }
  .panel-link { padding: 10px 0; border: none; gap: 4px; }
  .hero-grid { padding-top: 32px; gap: 35px; }
  .eyebrow { font-size: 7px; gap: 8px; letter-spacing: .8px; margin-bottom: 25px; }
  .beta-label { font-size: 10px; padding: 6px 9px; }
  h1 { font-size: 64px; letter-spacing: -3.8px; }
  .hero-emphasis { letter-spacing: -2.7px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 8px 19px; }
  .button { min-height: 50px; padding: 14px 17px; gap: 19px; font-size: 13px; }
  .hero-showcase { padding-inline: 13px; padding-bottom: 13px; }
  .hero-note { padding: 12px 16px; }
  .hero-note p { font-size: 10px; }
  .hero-note > span { font-size: 19px; }
  .hero-gridmark { width: 210px; height: 210px; right: -20%; }
  .hero-bottom { font-size: 7px; letter-spacing: 1px; }
  .section-rule { gap: 20px; font-size: 7px; line-height: 1.7; }
  .section-rule > span:last-child { text-align: right; }
  .section-kicker { font-size: 9px; letter-spacing: 1.4px; margin-bottom: 21px; }
  .film-copy h2 { font-size: 58px; letter-spacing: -2.7px; }
  .film-copy > p { font-size: 14px; }
  .film-copy .button { width: 100%; gap: 13px; }
  .film-still { width: min(100%, 285px); }
  .film-play { width: 67px; height: 67px; font-size: 17px; }
  .film-bottom > div { gap: 8px; font-size: 6px; }
  .story-heading h2, .access-story h2, .contact-copy h2 { font-size: 40px; letter-spacing: -2px; }
  .story-heading > p, .access-story > p, .contact-copy > p { font-size: 14px; }
  .story-step h3 { font-size: 29px; }
  .story-frame figcaption { font-size: 7px; gap: 4px; }
  .story-frame figcaption > span:last-child { font-size: 8px; }
  .access-card { padding: 27px 24px; }
  .price strong { font-size: 62px; }
  .contact-panel { padding: 20px 19px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-field label { font-size: 12px; }
  .privacy-note { font-size: 11px; }
  .film-dialog-head { gap: 10px; }
  .film-dialog-head h2 { font-size: 21px; }
  .film-close { min-width: 71px; gap: 8px; }
}
@media (max-width: 350px) {
  .site-nav { flex-direction: column; align-items: flex-start; gap: 3px; padding-block: 15px 5px; }
  .nav-links { width: 100%; justify-content: space-between; font-size: 12px; }
  h1 { font-size: 55px; letter-spacing: -3.4px; }
  .hero-emphasis { letter-spacing: -2.4px; }
  .eyebrow { gap: 8px; }
  .eyebrow > span:last-child { max-width: 125px; line-height: 1.6; }
  .hero-showcase { padding-inline: 4px; }
  .film-copy h2 { font-size: 53px; }
  .film-copy .button { font-size: 12px; padding-inline: 13px; gap: 10px; }
  .story-heading h2, .access-story h2, .contact-copy h2 { font-size: 36px; }
  .screenshot-topline { padding: 12px; font-size: 7px; }
  .access-card { padding-inline: 20px; }
  .access-card .button { padding-inline: 13px; }
  .price strong { font-size: 57px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .site-header { transition: none; }
  .site-header::after { display: none; }
  .button, .film-play, .chat-channel > span { transition: none; }
  .button:hover { transform: none; }
  .floating-cta { transition: none; transform: none; }
  .motion-enabled [data-reveal] { opacity: 1; transform: none; transition: none; }
  [data-parallax] { transform: none !important; }
}

/* Preguntas accesibles con controles nativos, también sin JavaScript. */
.faq-section { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: start; gap: 72px; padding-block: 80px 100px; border-top: 1px solid var(--line); }
.faq-heading { position: sticky; top: 135px; }
.faq-heading h2 { font-size: clamp(36px, 3.7vw, 52px); font-weight: 550; line-height: 1.1; letter-spacing: -2px; }
.faq-heading h2 em { color: var(--teal); }
.faq-heading > p { max-width: 330px; color: var(--muted); font-size: 15px; line-height: 1.8; margin-top: 24px; }
.faq-heading > a { margin-top: 21px; }
.faq-list { border-top: 1px solid #b8caba; }
.faq-item { border-bottom: 1px solid #b8caba; scroll-margin-top: 115px; }
.faq-item summary { display: grid; grid-template-columns: 22px minmax(0, 1fr) 24px; align-items: center; gap: 15px; padding: 24px 8px; min-height: 72px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 600; line-height: 1.5; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-number { color: var(--muted); font-size: 10px; font-weight: 500; }
.faq-toggle { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid #b8caba; border-radius: 50%; }
.faq-toggle::after { content: '+'; font-size: 18px; line-height: 1; font-weight: 400; }
.faq-item[open] .faq-toggle { background: var(--deep); color: var(--white); border-color: var(--deep); }
.faq-item[open] .faq-toggle::after { content: '−'; }
.faq-item > p { margin: 0 47px 25px 45px; color: var(--muted); font-size: 14px; line-height: 1.85; }
@media (max-width: 1100px) { .faq-nav-link { display: none !important; } .faq-section { gap: 36px; } }
@media (max-width: 760px) {
  .faq-section { grid-template-columns: 1fr; gap: 30px; padding-block: 55px 65px; }
  .faq-heading { position: static; }
  .faq-heading > p { max-width: 460px; margin-top: 20px; }
  .faq-heading > a { margin-top: 10px; }
  .faq-item summary { font-size: 15px; gap: 10px; padding-inline: 0; }
  .faq-item > p { margin-inline: 32px 12px; }
}

/* El selector conserva el idioma en enlaces y formularios renderizados por el servidor. */
.language-switch { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 2px; border: 1px solid currentColor; border-radius: 999px; padding: 3px; }
.language-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; min-height: 36px; padding: 5px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; text-decoration: none; }
.language-switch a[aria-current="page"] { background: #173f3c; color: #fff; }
.language-switch a:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
@media (max-width: 440px) { .language-switch a { min-width: 30px; padding-inline: 5px; } }

/* En un teléfono el botón flotante es una barra: tapa una franja pareja que se puede desplazar, no una esquina de contenido. */
@media (max-width: 560px) {
  html { scroll-padding-bottom: 76px; }
  .floating-cta { left: 0; right: 0; bottom: 0; justify-content: space-between; min-height: 56px; padding: 14px 20px calc(14px + env(safe-area-inset-bottom)); border-radius: 0; box-shadow: 0 -10px 24px -14px #072c28b3; }
  .floating-cta:focus-visible { outline-color: #fff; outline-offset: -6px; box-shadow: none; }
}

/* Páginas privadas con la marca de la landing: una muestra y la pantalla de pago */
.sample-page, .pay-page { padding-block: 34px 40px; }
.sample-page h1, .pay-page h1 { max-width: 920px; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.08; font-weight: 500; letter-spacing: -2px; }
.sample-for { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; color: var(--teal); font-size: 13px; font-weight: 600; }
.sample-for img { border-radius: 6px; }
.sample-message { max-width: 720px; margin-top: 16px; color: var(--muted); font-size: 17px; line-height: 1.6; white-space: pre-line; }
.sample-pieces { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 24px; margin: 34px 0 40px; }
.sample-piece { min-width: 0; margin: 0; }
.sample-piece video, .sample-piece img { display: block; width: 100%; height: auto; border-radius: 14px; background: var(--night); box-shadow: 0 18px 50px rgba(7, 44, 40, .16); }
.sample-piece figcaption { margin-top: 10px; color: var(--muted); font-size: 12px; }
.sample-piece figcaption strong { color: var(--ink); font-weight: 600; }
.pay-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 34px 0 26px; }
.pay-option { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.pay-option h2 { font-size: 26px; font-weight: 600; letter-spacing: -.6px; }
.pay-option p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.pay-handle { max-width: 100%; padding: 8px 12px; border-radius: 8px; background: var(--paper); font: 500 13px ui-monospace, monospace; overflow-wrap: anywhere; user-select: all; }
.pay-qr { width: 260px; max-width: 100%; height: auto; border-radius: 20px; }
.pay-next { color: var(--ink); font-size: 15px; line-height: 1.6; }
@media (max-width: 760px) {
  .sample-piece { flex: 1 1 100% !important; }
  .sample-piece video, .sample-piece img { width: auto; max-width: 100%; max-height: 82vh; margin-inline: auto; }
  .pay-options { grid-template-columns: minmax(0, 1fr); }
  .pay-option { padding: 22px; }
}

/* La preferencia del sistema se aplica también a casos, muestras y pagos.
   Los tonos de las piezas, las imágenes y las secciones ya oscuras se conservan. */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #e6f1eb;
    --teal: #6ad1bf;
    --paper: #101b18;
    --line: #354b42;
    --muted: #a5baaf;
    --surface: #172620;
    --surface-raised: #1d3029;
    --surface-accent: #203a2f;
    --control: #14231e;
    --control-line: #607e6e;
    --action: #0f766e;
    --action-hover: #126d61;
  }

  .site-header { background: #101b18ed; }
  .site-header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px #0003; }
  .panel-link, .hero-formats li, .hero-footnote, .story-step-number > span,
  .use-case-heading, .use-case-direction, .use-case-making,
  .faq-list, .faq-item, .faq-toggle { border-color: var(--line); }
  .language-switch a[aria-current="page"] { background: var(--teal); color: var(--paper); }

  /* El teal claro se usa en texto; las acciones conservan contraste con blanco. */
  .button-primary, .floating-cta, .prompt-enter, .ig-avatar,
  .chat-channel input:checked + span { background: var(--action); }
  .button-primary:hover, .floating-cta:hover { background: var(--action-hover); }
  .floating-cta { box-shadow: 0 0 0 2px var(--line), 0 16px 34px -12px #0009; }
  .floating-cta:focus-visible { outline-color: var(--mint); box-shadow: 0 0 0 8px var(--paper); }

  .beta-label, .hero-note, .beta-invitation { background: var(--surface-accent); }
  .beta-label, .beta-invitation-label { color: var(--mint); }
  .beta-label > span { background: var(--teal); }
  .hero-note, .beta-invitation, .beta-invitation > a { border-color: var(--line); }
  .hero-gridmark i { border-color: var(--line); }
  .hero-gridmark i:nth-child(2n) { background: var(--surface); }
  .hero-footnote, .hero-note p { color: var(--ink); }
  .hero-footnote > span, .hero-side-label, .hero-bottom, .section-rule,
  .prompt-label, .story-detail, .story-enhanced .story-step-number,
  .contact-mark > span, .privacy-note, .site-footer > p { color: var(--muted); }
  .hero-bottom i { color: var(--muted); }

  .prompt-strip, .use-case-prompt { background: var(--surface-raised); border-color: var(--line); }
  .use-case-prompt p { color: var(--ink); }
  .story-frame, .use-case-post, .pay-option { background: var(--surface); border-color: var(--line); }
  .screenshot-topline { background: var(--surface-raised); border-color: var(--line); color: var(--muted); }
  .screenshot-dots i { background: var(--control-line); }
  .story-frame figcaption { border-color: var(--line); color: var(--muted); }
  .story-frame figcaption > span:last-child { color: var(--muted); }
  .use-cases-index a:hover { background: var(--surface-raised); }
  .ig-post-foot .ig-cta { border-color: var(--line); }
  /* Esta etiqueta forma parte de la pieza y mantiene su fondo blanco. */
  .ig-story-cta { color: #123b35; }

  .contact-section { background: var(--surface); }
  .contact-card { background: var(--surface-raised); border-color: var(--line); }
  .contact-tabs { background: var(--control); border-color: var(--line); }
  .contact-tab:hover { background: var(--surface-accent); }
  .contact-tab[aria-selected="true"] { background: var(--surface-raised); border-color: var(--line); }
  .form-field label > span, .field-label > span { color: var(--muted); }
  .form-field input, .form-field textarea, .form-field select,
  .chat-channels, .sale-check { background: var(--control); border-color: var(--control-line); }
  .form-field input::placeholder, .form-field textarea::placeholder { color: var(--muted); }
  .sale-check:has(input:checked) { background: var(--surface-accent); border-color: var(--teal); }
  .sale-note { background: var(--surface-accent); color: var(--ink); }
  .sale-note > p + p { color: var(--muted); }
  .form-errors { background: #3c2521; border-color: #9f6556; color: #ffc6b4; }
  .success-icon { background: var(--surface-accent); }
  .faq-item[open] .faq-toggle { background: var(--action); border-color: var(--teal); }

  @media (max-width: 560px) {
    .floating-cta { box-shadow: 0 -10px 24px -14px #0009; }
    .floating-cta:focus-visible { outline-color: var(--mint); box-shadow: none; }
  }
}