:root {
  color-scheme: light;
  --paper: #f6f1e8;
  --cream: #fbf8f2;
  --white: #fffefa;
  --sand: #eae1d3;
  --ink: #292820;
  --muted: #625c51;
  --olive: #35483d;
  --olive-dark: #23382d;
  --copper: #92583f;
  --line: #d9cfc0;
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.75; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible, .character-track:focus-visible { outline: 3px solid var(--copper); outline-offset: 4px; }
button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
p { margin: 0 0 1.15em; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h1 { font-size: clamp(48px, 5.15vw, 76px); line-height: 1.05; letter-spacing: -.055em; }
h1 em { color: var(--copper); font-weight: 400; }
h2 { font-size: clamp(38px, 3.6vw, 54px); line-height: 1.12; letter-spacing: -.04em; }
h3 { font-size: clamp(21px, 1.9vw, 27px); line-height: 1.3; letter-spacing: -.035em; }
.shell { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { display: flex; min-height: 90px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-icon { position: relative; display: flex; width: 41px; height: 37px; align-items: center; justify-content: center; gap: 3px; border: 1.5px solid currentColor; border-radius: 12px 12px 12px 3px; }
.brand-icon > span { width: 4px; height: 4px; border-radius: 50%; background: currentColor; }
.brand-name { font-size: 17px; font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.brand-name > span { display: inline-block; margin-left: 5px; color: var(--copper); font-family: Georgia, serif; font-style: italic; font-size: 23px; font-weight: 400; }
.header-actions { display: flex; align-items: center; gap: 28px; }
.header-note { color: var(--muted); font-size: 11px; letter-spacing: .045em; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 25px; padding: 13px 23px; border: 1px solid var(--olive); border-radius: 9px; background: var(--olive); color: white; font-size: 14px; font-weight: 650; line-height: 1.4; text-align: center; transition: background .2s, transform .2s; }
.button span { font-size: 18px; font-weight: 400; }
.button:hover { background: var(--olive-dark); transform: translateY(-2px); }
.button-secondary { color: var(--ink); border-color: #a99e8e; background: transparent; }
.button-secondary:hover { color: var(--ink); background: #e9e1d5; }
.header-actions .button { min-height: 44px; padding: 10px 17px; font-size: 13px; }
.eyebrow { display: flex; align-items: center; gap: 13px; margin: 0 0 18px; color: var(--copper); font-size: 11px; font-weight: 650; line-height: 1.5; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow > span:not(.eyebrow-dot) { display: inline-grid; width: 32px; height: 32px; flex: 0 0 auto; place-items: center; border: 1px solid #c7b7a2; border-radius: 50%; font-size: 10px; letter-spacing: 0; }
.eyebrow-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--copper); }
.hero { display: grid; min-height: calc(100svh - 91px); grid-template-columns: minmax(0,1.14fr) minmax(0,.86fr); align-items: center; gap: clamp(36px,5.5vw,84px); padding-block: clamp(38px,6vh,72px); }
.hero-copy { min-width: 0; }
.hero h1 { max-width: 12ch; margin-bottom: 24px; }
.hero-description { max-width: 65ch; color: var(--muted); font-size: 15px; line-height: 1.75; }
.hero-description p { margin-bottom: 13px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.hero-footnote { display: flex; align-items: center; gap: 9px; margin: 19px 0 0; color: var(--muted); font-size: 11px; }
.hero-footnote span { color: var(--copper); font-size: 17px; }
.conversation-board { position: relative; min-width: 0; padding: 19px; border: 1px solid #d7ccba; border-radius: 25px; background: #ede5d7; box-shadow: 0 25px 65px #4636190f; }
.board-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 3px 17px; }
.board-wordmark { color: var(--muted); font-size: 11px; font-weight: 500; }
.adult-label { display: grid; width: 29px; height: 29px; flex: 0 0 auto; place-items: center; border: 1px solid #c9baa4; border-radius: 50%; color: var(--muted); font-size: 10px; }
.hero-portrait { position: relative; height: 290px; margin: 0; overflow: hidden; border-radius: 16px; background: var(--olive); }
.hero-portrait img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 24%; }
.hero-portrait::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, #151812df); }
.hero-portrait figcaption { position: absolute; z-index: 1; inset: auto 24px 22px; color: #fff9ee; }
.hero-portrait figcaption > span { display: block; margin-bottom: 8px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.hero-portrait strong { display: block; max-width: 14ch; font-family: Georgia, serif; font-size: 32px; font-weight: 400; line-height: 1.13; letter-spacing: -.025em; }
.chat-preview { padding: 20px 4px 15px; }
.preview-label { margin-bottom: 17px; color: #756a5b; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.preview-message { display: flex; align-items: flex-end; gap: 7px; margin-bottom: 13px; }
.message-avatar { display: grid; width: 25px; height: 25px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: #d6c5aa; color: #4b5040; font-size: 16px; }
.preview-message p { max-width: 87%; margin: 0; padding: 12px 14px; border: 1px solid #dfd4c2; border-radius: 12px 12px 12px 3px; background: var(--cream); color: #49463e; font-size: 12px; line-height: 1.6; }
.preview-message-user { justify-content: flex-end; }
.preview-message-user p { border-color: #bba58b; border-radius: 12px 12px 3px 12px; background: #d9c6ad; color: #343128; }
.board-bottom { display: flex; justify-content: space-between; gap: 8px; padding: 12px 3px 0; border-top: 1px solid #d9cdbb; }
.board-bottom span { padding: 5px 9px; color: #6e6558; font-size: 10px; }
.board-bottom .selected { border-radius: 6px; background: #fcf9f2; color: var(--olive); font-weight: 700; }
.path-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #eee7db; }
.path-inner { display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 20px; }
.path-inner > span { display: flex; align-items: center; gap: 13px; font-size: 13px; }
.path-inner b { color: var(--copper); font-family: Georgia, serif; font-size: 20px; font-weight: 400; }
.path-inner i { color: #a1937e; font-style: normal; }
.section { padding-block: clamp(42px,4.5vw,60px); }
.tone-cream { background: var(--cream); }
.tone-white { background: var(--white); }
.tone-sand { background: #eee6da; }
.section-head { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); align-items: center; gap: clamp(28px,4.5vw,60px); }
.section-heading { min-width: 0; text-align: center; }
.section-heading .eyebrow { justify-content: center; }
.section-heading h2 { max-width: 17ch; margin-inline: auto; }
.section-photo { width: 100%; max-width: 360px; margin: 24px auto 0; }
.section-photo img { display: block; width: 100%; height: 280px; border-radius: 15px; object-fit: cover; object-position: center 28%; }
.section-photo figcaption { margin-top: 10px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.prose { color: var(--muted); font-size: 16px; line-height: 1.8; }
.prose > p:last-child { margin-bottom: 0; }
.section-intro { max-width: 75ch; }
.detail-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-top: 26px; }
.detail-card { min-width: 0; padding: clamp(24px,2.5vw,32px); border: 1px solid var(--line); border-radius: var(--radius); background: #ffffff80; }
.detail-card:nth-child(2) { background: #f2ece299; }
.detail-number { display: block; margin-bottom: 14px; color: var(--copper); font-family: Georgia, serif; font-size: 20px; }
.detail-card h3 { max-width: 26ch; margin-bottom: 16px; }
.detail-card > p { color: var(--muted); font-size: 15px; line-height: 1.8; }
.detail-card > p:last-child { margin-bottom: 0; }
.section-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 20px; padding: 20px 24px; border: 1px solid #d1bda3; border-radius: 13px; background: #e7d7c0; }
.section-cta > span { font-family: Georgia, serif; font-size: 23px; line-height: 1.3; letter-spacing: -.025em; }
.section-cta .button { flex: 0 0 auto; }
.example { margin: 24px 0 0; padding: 21px 22px; border-left: 3px solid var(--copper); border-radius: 0 9px 9px 0; background: #e8ddcd; }
.example p { margin: 0; color: #494033; font-size: 14px; line-height: 1.8; }
#chat .detail-card:first-child { border-color: #b7c0ad; background: #e9ece2; }
#juego-de-rol .detail-card { border-color: #d3c5b2; background: #f7f2e9; }
#imagenes .detail-card:nth-child(2) { background: #eae8df; }
.creative-flow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin: 26px 0 0; padding: 0; list-style: none; }
.creative-flow li { position: relative; display: flex; min-height: 178px; flex-direction: column; padding: 25px; border: 1px solid var(--line); border-radius: 15px; background: var(--paper); }
.creative-flow li:nth-child(2) { background: #e8ebdf; }
.creative-flow li:nth-child(3) { background: #e9dfd1; }
.creative-flow li:nth-child(4) { background: #e5e4d9; }
.creative-flow li > span { color: var(--copper); font-size: 11px; }
.creative-flow strong { margin-top: 24px; font-family: Georgia, serif; font-size: 27px; font-weight: 400; letter-spacing: -.025em; }
.creative-flow small { margin-top: 4px; color: var(--muted); font-size: 12px; }
.creative-flow b { position: absolute; right: 23px; top: 19px; color: var(--olive); font-size: 20px; font-weight: 400; }
.creative-flow li:last-child b { display: none; }
.responsibility-section { background: #ebe4d8; }
.responsibility-layout { display: grid; grid-template-columns: .45fr 1.55fr; align-items: center; gap: 40px; }
.responsibility-mark { display: flex; width: 150px; height: 150px; align-items: center; justify-content: center; border: 1px solid #b8ab96; border-radius: 50%; color: var(--olive); font-family: Georgia, serif; font-size: 59px; line-height: 1; }
.responsibility-mark span { align-self: flex-start; padding-top: 39px; font-size: 27px; }
.responsibility-layout h2 { max-width: 24ch; margin-bottom: 24px; }
.responsibility-layout .prose { max-width: 78ch; }
.closing-section { position: relative; overflow: hidden; padding-block: 52px; background: var(--olive); color: var(--cream); }
.closing-inner { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(0,.65fr); align-items: center; gap: 80px; }
.closing-copy { position: relative; z-index: 1; }
.closing-section .eyebrow { color: #dcc5a8; }
.closing-section h2 { max-width: 16ch; margin-bottom: 24px; font-size: clamp(42px,4.8vw,66px); }
.closing-section .prose { max-width: 70ch; color: #e0e3d9; }
.closing-section .button { margin-top: 28px; border-color: #e8d8bf; background: #e8d8bf; color: var(--olive-dark); }
.closing-section .button:hover { background: #f6ebd9; }
.closing-art { position: relative; display: grid; min-height: 300px; align-content: center; gap: 4px; color: #e9d5b8; font-family: Georgia, serif; font-size: clamp(28px,2.7vw,39px); font-style: italic; line-height: 1.35; }
.closing-art::before { content: ""; position: absolute; inset: -30px -80px -50px -80px; border: 1px solid #e0e5d522; border-radius: 50%; transform: rotate(-25deg); }
.closing-art i { margin-top: 20px; color: #d8bb94; font-size: 65px; font-style: normal; }
.faq-section { background: var(--cream); }
.faq-layout { display: grid; grid-template-columns: minmax(0,.65fr) minmax(0,1.35fr); align-items: start; gap: clamp(40px,7vw,100px); }
.faq-heading { position: sticky; top: 35px; }
.faq-heading h2 { max-width: 12ch; }
.faq-heading > p:last-child { max-width: 33ch; margin-top: 25px; color: var(--muted); font-size: 14px; }
.faq-list { border-top: 1px solid #cfc4b3; }
.faq-list details { border-bottom: 1px solid #cfc4b3; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 24px; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary h3 { font-size: 17px; font-weight: 600; line-height: 1.5; letter-spacing: -.015em; }
.faq-list summary > span { color: var(--copper); font-size: 27px; font-weight: 300; line-height: 1; transition: transform .2s; }
.faq-list details[open] summary > span { transform: rotate(45deg); }
.faq-answer { padding: 0 38px 25px 0; font-size: 15px; }
.site-footer { border-top: 1px solid var(--line); background: var(--paper); }
.footer-inner { display: flex; min-height: 118px; align-items: center; justify-content: space-between; gap: 26px; }
.footer-inner > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; text-align: center; }
.footer-inner .button { min-height: 44px; font-size: 12px; }
.gallery-section { border-top: 1px solid var(--line); background: var(--white); }
.gallery-heading { display: flex; align-items: center; justify-content: space-between; gap: 36px; margin-bottom: 24px; }
.gallery-heading h2 { font-size: clamp(36px,3.6vw,51px); }
.gallery-heading > p { max-width: 41ch; margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.gallery-heading .eyebrow { margin-bottom: 18px; }
.character-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 54px) / 4); gap: 18px; overflow-x: auto; padding: 0 0 12px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: #b1a58f transparent; overscroll-behavior-x: contain; }
.character-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: var(--cream); scroll-snap-align: start; }
.character-photo { position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: var(--sand); }
.character-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.character-label { position: absolute; right: 12px; bottom: 12px; left: 12px; width: fit-content; max-width: calc(100% - 24px); padding: 5px 9px; border: 1px solid #ffffff55; border-radius: 5px; background: #252920ec; color: #fffaf2; font-size: 10px; line-height: 1.5; }
.character-copy { padding: 23px 20px 18px; }
.character-copy h3 { font-family: Georgia, serif; font-size: 29px; font-weight: 400; line-height: 1.2; }
.character-copy > p { min-height: 6.4em; margin: 13px 0 20px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.character-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 15px; border-top: 1px solid var(--line); }
.character-actions button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 12px; padding: 9px 11px; border: 1px solid var(--olive); border-radius: 6px; background: var(--olive); color: white; font-size: 11px; font-weight: 650; line-height: 1.5; }
.character-actions button:hover { background: var(--olive-dark); }
.character-actions a { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; color: var(--olive); font-size: 11px; font-weight: 650; }
.character-actions a:hover { text-decoration: underline; text-underline-offset: 4px; }
.gallery-bottom { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 23px; }
.gallery-bottom > p { max-width: 73ch; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.gallery-controls { display: flex; flex: 0 0 auto; align-items: center; gap: 9px; }
.gallery-controls > span { min-width: 87px; margin-right: 9px; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; text-align: right; }
.gallery-controls button { width: 45px; height: 45px; padding: 0; border: 1px solid var(--olive); border-radius: 50%; background: var(--olive); color: white; font-size: 20px; line-height: 1; }
.gallery-controls button:hover:not(:disabled) { background: var(--olive-dark); }
.gallery-controls button:disabled { border-color: var(--line); background: transparent; color: #a99e8e; }
.simulator-section { border-top: 1px solid var(--line); background: #eee6da; scroll-margin-top: 20px; }
.simulator-layout { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); align-items: center; gap: 48px; }
.simulator-intro { min-width: 0; }
.simulator-intro h2 { max-width: 14ch; margin-bottom: 25px; }
.simulator-intro > p:not(.eyebrow) { max-width: 52ch; color: var(--muted); font-size: 15px; line-height: 1.8; }
.persona-tabs { display: grid; max-width: 100%; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 12px 6px; margin: 30px 0 25px; }
.persona-tab { display: flex; min-width: 0; flex-direction: column; align-items: center; gap: 6px; padding: 5px 0; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font-size: 10px; line-height: 1.5; }
.persona-tab img { display: block; width: 54px; height: 54px; padding: 3px; border: 1px solid #bfb3a0; border-radius: 50%; object-fit: cover; object-position: center 20%; background: var(--cream); }
.persona-tab[aria-pressed="true"] { color: var(--olive-dark); font-weight: 700; }
.persona-tab[aria-pressed="true"] img { outline: 2px solid var(--olive); outline-offset: 2px; border-color: var(--olive); }
.persona-tab:hover img { border-color: var(--olive); }
.simulator-intro > .simulation-note { padding-top: 20px; border-top: 1px solid #d3c7b5; font-size: 12px; line-height: 1.8; }
.chat-demo { min-width: 0; overflow: hidden; border: 1px solid #cfc2ae; border-radius: 20px; background: var(--cream); box-shadow: 0 15px 45px #4b39220a; }
.chat-demo-header { display: flex; align-items: center; gap: 12px; padding: 20px 23px; border-bottom: 1px solid var(--line); background: var(--white); }
.chat-demo-header > img { width: 50px; height: 50px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 50%; object-fit: cover; object-position: center 20%; }
.chat-demo-header > div { min-width: 0; margin-right: auto; }
.chat-demo-header strong { display: block; color: var(--ink); font-size: 17px; line-height: 1.4; }
.chat-demo-header div > span { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.4; }
.demo-badge { padding: 3px 7px; border: 1px solid #b4c0b0; border-radius: 4px; background: #e6ebdf; color: var(--olive-dark); font-size: 10px; line-height: 1.5; }
.chat-reset { width: 35px; height: 35px; flex: 0 0 auto; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--olive); font-size: 24px; line-height: 1; }
.chat-reset:hover { background: var(--sand); }
.chat-messages { display: flex; height: 285px; flex-direction: column; align-items: flex-start; gap: 13px; overflow-y: auto; margin: 0; padding: 25px 23px; list-style: none; scrollbar-width: thin; scrollbar-color: #b8ab96 transparent; overflow-wrap: anywhere; }
.chat-message { max-width: 89%; padding: 11px 14px 13px; border: 1px solid var(--line); border-radius: 12px 12px 12px 3px; background: var(--white); }
.chat-message-author { display: block; margin-bottom: 5px; color: var(--copper); font-size: 10px; font-weight: 700; line-height: 1.5; }
.chat-message p { margin: 0; color: var(--ink); font-size: 13px; line-height: 1.7; }
.chat-message-user { align-self: flex-end; border-color: #c4cbbd; border-radius: 12px 12px 3px 12px; background: #e5eadf; }
.chat-message-user .chat-message-author { color: var(--olive); }
.chat-suggestions { display: flex; flex-wrap: wrap; gap: 7px; padding: 5px 23px 18px; }
.chat-suggestions button { min-height: 35px; padding: 7px 10px; border: 1px solid #c8bca9; border-radius: 20px; background: #f0e9dd; color: #514a3d; font-size: 10px; line-height: 1.5; }
.chat-suggestions button:hover:not(:disabled) { border-color: var(--olive); background: #e7e8dc; }
.chat-suggestions button:disabled { opacity: .5; }
.chat-form { display: flex; gap: 8px; margin: 0 23px; }
.chat-form input { display: block; width: 100%; min-width: 0; padding: 12px 13px; border: 1px solid #b7aa95; border-radius: 7px; background: var(--white); color: var(--ink); font-size: 13px; line-height: 1.5; }
.chat-form input::placeholder { color: #756a5b; }
.chat-form input:disabled { opacity: .7; }
.chat-form button { display: inline-flex; min-height: 45px; align-items: center; justify-content: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--olive); border-radius: 7px; background: var(--olive); color: white; font-size: 12px; line-height: 1.5; }
.chat-form button:disabled { opacity: .45; }
.chat-feedback { display: flex; justify-content: space-between; gap: 12px; padding: 10px 23px 19px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.chat-external { padding: 22px 23px 24px; border-top: 1px solid #d1bda3; background: #e7d7c0; text-align: center; }
.chat-external > p { margin-bottom: 13px; color: #3c3b30; font-family: Georgia, serif; font-size: 21px; line-height: 1.4; }
.chat-external .button { display: flex; width: min(100%,340px); margin-inline: auto; }
.chat-external small { display: block; max-width: 52ch; margin: 12px auto 0; color: #625544; font-size: 10px; line-height: 1.7; }
@media (min-width: 1101px) and (max-height: 800px) {
  .hero { padding-block: 30px; }
  .hero h1 { font-size: clamp(46px,4.6vw,66px); }
  .hero-description { font-size: 14px; line-height: 1.65; }
  .hero-actions { margin-top: 20px; }
}
@media (max-width: 1100px) {
  .character-track { grid-auto-columns: calc((100% - 36px) / 3); }
  .simulator-layout { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 35px; }
  .persona-tabs { grid-template-columns: repeat(5,minmax(0,1fr)); }
  .shell { width: min(100% - 56px,1100px); }
  .header-note { display: none; }
  .hero { grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); gap: 32px; min-height: 0; padding-block: 36px; }
  .hero h1 { font-size: clamp(42px,5.3vw,57px); }
  .hero-description { font-size: 14px; }
  .hero-portrait { height: 300px; }
  .section-head { grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 40px; }
  .closing-inner { gap: 40px; }
  .section-cta { flex-wrap: wrap; }
}
@media (max-width: 760px) {
  .section { padding-block: 36px; }
  .gallery-heading { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 25px; }
  .gallery-heading > p { max-width: 55ch; }
  .character-track { grid-auto-columns: calc((100% - 16px) / 2); gap: 16px; }
  .character-copy { padding: 20px 16px 15px; }
  .character-copy > p { min-height: 6.8em; }
  .character-actions { justify-content: center; }
  .character-actions button, .character-actions a { justify-content: center; flex: 1 1 auto; }
  .gallery-bottom { flex-direction: column-reverse; gap: 18px; }
  .gallery-bottom > p { text-align: center; }
  .simulator-layout { grid-template-columns: minmax(0,1fr); gap: 25px; }
  .simulator-intro h2 { max-width: 19ch; }
  .persona-tabs { grid-template-columns: repeat(6,minmax(0,1fr)); }
  .simulator-intro > p:not(.eyebrow) { max-width: 62ch; }
  .chat-demo { width: min(100%,560px); justify-self: center; }
  .chat-messages { height: 300px; }
  .shell { width: calc(100% - 40px); }
  .header-inner { min-height: 77px; gap: 15px; }
  .brand { gap: 8px; }
  .brand-name { font-size: 15px; }
  .brand-icon { width: 32px; height: 30px; border-radius: 9px 9px 9px 2px; }
  .brand-name > span { font-size: 21px; }
  .header-actions .button { min-height: 39px; padding: 9px 12px; font-size: 11px; gap: 10px; }
  .header-actions .button span { font-size: 14px; }
  .hero { grid-template-columns: 1fr; padding-block: 32px; gap: 28px; }
  .hero h1 { max-width: 16ch; font-size: clamp(43px,8.8vw,65px); }
  .hero-description { font-size: 15px; line-height: 1.8; }
  .hero-actions { justify-content: center; }
  .hero-actions .button { flex: 1 1 auto; }
  .hero-footnote { font-size: 10px; }
  .conversation-board { width: min(100%,500px); justify-self: center; }
  .hero-portrait { height: 280px; }
  .hero-portrait strong { font-size: 30px; }
  .path-inner { display: grid; grid-template-columns: 1fr; gap: 10px; padding-block: 18px; }
  .path-inner > span { justify-content: center; }
  .path-inner i { display: none; }
  .section-head { grid-template-columns: minmax(0,1fr); gap: 22px; }
  .section-heading h2 { max-width: 21ch; }
  .section-photo img { height: 330px; object-position: center 25%; }
  .eyebrow { font-size: 10px; }
  .prose { font-size: 15px; }
  .detail-grid { grid-template-columns: minmax(0,1fr); gap: 14px; margin-top: 22px; }
  .detail-card { padding: 22px 20px; }
  .detail-card h3 { max-width: 28ch; }
  .section-cta { flex-direction: column; align-items: center; padding: 20px; text-align: center; }
  .section-cta > span { font-size: 22px; }
  .section-cta .button { width: min(100%,350px); }
  .creative-flow { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 22px; }
  .creative-flow li { min-height: 170px; padding: 20px; }
  .creative-flow strong { font-size: 26px; }
  .creative-flow small { font-size: 11px; }
  .responsibility-layout { grid-template-columns: 1fr; gap: 28px; }
  .responsibility-mark { width: 90px; height: 90px; font-size: 38px; }
  .responsibility-mark span { padding-top: 21px; font-size: 20px; }
  .closing-section { padding-block: 36px; }
  .closing-inner { grid-template-columns: 1fr; }
  .closing-section h2 { max-width: 18ch; }
  .closing-art { display: none; }
  .closing-section .button { display: flex; width: min(100%,350px); margin-inline: auto; }
  .faq-layout { grid-template-columns: 1fr; gap: 24px; }
  .faq-heading { position: static; }
  .faq-heading h2 { max-width: none; }
  .faq-heading > p:last-child { max-width: 50ch; }
  .faq-list summary { padding-block: 22px; }
  .faq-list summary h3 { font-size: 16px; }
  .faq-answer { padding-right: 12px; }
  .footer-inner { flex-direction: column; gap: 20px; padding-block: 28px; }
}
@media (max-width: 390px) {
  .shell { width: calc(100% - 30px); }
  .header-inner { gap: 8px; }
  .brand-name { font-size: 13px; }
  .brand-name > span { margin-left: 3px; font-size: 19px; }
  .header-actions .button { padding-inline: 9px; font-size: 10px; gap: 7px; }
  .hero h1 { font-size: 42px; }
  .hero-actions { flex-direction: column; }
  .conversation-board { padding: 14px; }
  .hero-portrait { height: 265px; }
  .hero-portrait figcaption { inset-inline: 20px; }
  .board-bottom { gap: 3px; }
  .board-bottom span { padding-inline: 7px; }
  .example { padding: 18px; }
  .creative-flow li { padding: 18px; }
}
@media (max-width: 520px) {
  .persona-tabs { display: flex; gap: 12px; overflow-x: auto; padding: 5px 4px 12px; scrollbar-width: thin; scrollbar-color: #b1a58f transparent; }
  .persona-tab { width: 56px; flex: 0 0 56px; }
  .character-track { grid-auto-columns: 100%; gap: 14px; }
  .character-photo { aspect-ratio: 4 / 5; }
  .character-copy { padding: 23px; }
  .character-copy > p { min-height: 0; font-size: 14px; }
  .character-actions { justify-content: space-between; }
  .character-actions button, .character-actions a { flex: 1 1 0; min-width: 0; font-size: 12px; }
  .chat-demo-header { gap: 10px; padding: 17px; }
  .chat-demo-header > img { width: 43px; height: 43px; }
  .chat-demo-header div > span { max-width: 17ch; }
  .chat-messages { height: 310px; padding: 20px 17px; }
  .chat-message { max-width: 93%; }
  .chat-suggestions { padding-inline: 17px; justify-content: center; }
  .chat-form { margin-inline: 17px; }
  .chat-form input { font-size: 16px; padding-inline: 10px; }
  .chat-form button { gap: 7px; padding-inline: 10px; font-size: 11px; }
  .chat-feedback { padding-inline: 17px; font-size: 9px; }
  .chat-external { padding-inline: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}