/* Landing v2 (docs/design/DESIGN.md, protótipo de referência landing-prototype.html).
   Um vidro grande por dobra (o palco do hero); o resto são superfícies menores e mais opacas. */

html { scroll-behavior: smooth; }
section[id], [id="atendimento"] { scroll-margin-top: 96px; }

/* NAV */
.nav .links { display: flex; gap: 4px; margin-left: 12px; }
/* Assinatura da marca junto ao logo: só em telas largas, para não apertar o menu */
.tagline { display: none; font-family: var(--f-accent); font-style: italic; font-size: 1rem; color: var(--ink-2); padding-left: 12px; margin-left: -4px; border-left: 1px solid var(--hairline); white-space: nowrap; }
@media (min-width: 1380px) { .tagline { display: inline; } }
.nav .links a { font-size: .9rem; color: var(--ink-2); text-decoration: none; padding: 10px 12px; border-radius: var(--r-pill); }
.nav .links a:hover { background: var(--accent-soft); color: var(--ink); }
.nav .act { margin-left: auto; display: flex; gap: 8px; align-items: center; }
@media (max-width: 860px) { .nav .links { display: none; } }
@media (max-width: 420px) {
  .nav .bar { gap: 8px; padding-left: 12px; }
  .nav .act { gap: 4px; }
  .nav .act .btn { padding: 0 14px; font-size: .88rem; }
}
@media (max-width: 360px) { .nav .act .btn { padding: 0 11px; font-size: .84rem; } }

/* HERO */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding-block: clamp(32px, 6vw, 72px) 48px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 500 .78rem/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); padding: 8px 12px; border-radius: var(--r-pill); }
.dot { width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 4px var(--live-soft); }
h1 { font-weight: 560; font-size: var(--fs-hero); line-height: 1.02; letter-spacing: -.035em; margin: 20px 0 18px; text-wrap: balance; }
.lede { font-size: 1.125rem; color: var(--ink-2); max-width: 34em; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.fine { margin-top: 14px; font-size: .85rem; color: var(--ink-3); }
.fine a { color: var(--ink-2); font-weight: 550; }
@media (max-width: 960px) { .hero { grid-template-columns: 1fr; } }

/* PALCO */
.stage-wrap { position: relative; min-width: 0; }
.stage { border-radius: var(--r-xl); padding: 14px; position: relative; }
.stage-head { display: flex; align-items: center; gap: 10px; padding: 6px 8px 12px; }
.live { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 550; color: var(--live); background: var(--live-soft); padding: 6px 10px; border-radius: var(--r-pill); }
.stage-head .meta { margin-left: auto; font: 500 .78rem var(--f-mono); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tabs { display: flex; gap: 4px; padding: 4px; border-radius: var(--r-pill); background: var(--accent-soft); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { position: relative; flex: 1 0 auto; min-height: 44px; border: 0; background: transparent; color: var(--ink-2); font: 550 .86rem/1 var(--f-ui); padding: 11px 14px; border-radius: var(--r-pill); cursor: pointer; white-space: nowrap; overflow: hidden; }
.tab[aria-selected="true"] { background: var(--glass-strong); color: var(--ink); box-shadow: 0 4px 14px -8px var(--shadow); }
.tab .prog { position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px; border-radius: 2px; background: var(--hairline); opacity: 0; }
.tab .prog i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 2px; }
.tab[aria-selected="true"] .prog.run { opacity: 1; }
.tab[aria-selected="true"] .prog.run i { animation: fill var(--dur, 8s) linear forwards; }
@keyframes fill { to { width: 100%; } }
.panel { margin-top: 12px; border-radius: var(--r-lg); background: var(--glass-strong); border: 1px solid var(--hairline); padding: clamp(16px, 2.4vw, 24px); min-height: 400px; position: relative; overflow: hidden; }
.scene { display: grid; gap: 14px; }
.scene[hidden] { display: none !important; }
.caption { margin: 12px 8px 0; font-size: .78rem; color: var(--ink-3); }
@media (min-width: 1101px) { .caption { max-width: 56%; } }

/* primitivas de animação: o HTML em repouso mostra o estado final; o JS esconde e revela */
[data-at] { transition: opacity .45s var(--ease), transform .45s var(--ease), filter .45s var(--ease); }
.pre { opacity: 0; transform: translateY(8px); filter: blur(4px); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row .grow { flex: 1; }

/* cena: transcrição */
.wave { display: flex; align-items: center; gap: 3px; height: 40px; }
.wave span { flex: 1; max-width: 6px; height: 100%; border-radius: 3px; background: linear-gradient(var(--accent), var(--violet)); transform: scaleY(.25); transform-origin: center; }
.playing .wave span { animation: bar 1.1s ease-in-out infinite; }
@keyframes bar { 0%, 100% { transform: scaleY(.2); } 50% { transform: scaleY(var(--h, .8)); } }
.tx { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .95rem; }
.tx li { display: grid; grid-template-columns: 78px 1fr; gap: 10px; color: var(--ink-2); }
.tx b { font: 500 .72rem/1.9 var(--f-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }
.tx li.doc b { color: var(--accent-ink); }
.soap { display: grid; gap: 8px; padding-top: 6px; border-top: 1px dashed var(--hairline); }
.field { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: start; padding: 10px 12px; border-radius: var(--r-md); background: var(--accent-soft); }
.field .k { font: 600 .8rem/1.8 var(--f-mono); color: var(--accent-ink); }
.field .v { font-size: .93rem; }

/* cena: revisor */
.plan { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; position: relative; }
.plan .pi { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--r-md); border: 1px solid var(--hairline); background: var(--glass); }
.plan .pi span:first-child { flex: 1; min-width: 0; }
.chip { font: 550 .76rem/1 var(--f-ui); padding: 6px 10px; border-radius: var(--r-pill); white-space: nowrap; }
.chip.ok { background: var(--live-soft); color: var(--live); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.scan { position: absolute; left: 0; right: 0; top: 0; height: 44px; border-radius: var(--r-md); background: linear-gradient(90deg, transparent, var(--accent-soft), transparent); opacity: 0; pointer-events: none; }
.scan.on { animation: scan 1.8s var(--ease) forwards; }
@keyframes scan { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(150px); } }
.suggest { padding: 14px 16px; border-radius: var(--r-md); border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); background: var(--warn-soft); }
.suggest p { margin: 6px 0 12px; font-size: .93rem; }
.mini { min-height: 36px; padding: 0 14px; font-size: .84rem; cursor: default; }
.mini.on { background: var(--live); color: #fff; border-color: transparent; }
.note { font-size: .8rem; color: var(--ink-3); }

/* cena: especialista */
.who { display: flex; align-items: center; gap: 10px; }
.who b { font-weight: 600; }
.avatar { width: 34px; height: 34px; flex: none; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(140deg, var(--accent), var(--violet)); color: #fff; font: 600 .8rem var(--f-mono); }
.badge { display: inline-block; margin-top: 2px; font: 500 .72rem/1 var(--f-mono); letter-spacing: .04em; padding: 6px 9px; border-radius: var(--r-pill); background: var(--accent-soft); color: var(--accent-ink); }
.msg { max-width: 88%; padding: 12px 14px; border-radius: 18px; font-size: .93rem; }
.msg.me { justify-self: end; background: var(--accent); color: #fff; border-bottom-right-radius: 6px; }
.msg.ai { background: var(--glass); border: 1px solid var(--hairline); border-bottom-left-radius: 6px; }
.msg ul { margin: 6px 0 0; padding-left: 18px; }
.src { display: inline-flex; gap: 6px; margin-top: 10px; font: 500 .72rem var(--f-mono); color: var(--ink-3); }
.typing { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing[hidden] { display: none; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3); animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }

/* cena: prescrição */
.rx { border-radius: var(--r-md); border: 1px solid var(--hairline); background: var(--glass); padding: 14px 16px; }
.rx h4 { margin: 0 0 8px; font-size: .95rem; font-weight: 600; display: flex; justify-content: space-between; gap: 10px; }
.rx ol { margin: 0; padding-left: 20px; display: grid; gap: 8px; font-size: .92rem; }
.rx small { display: block; color: var(--ink-3); }
.docs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.doc-card { padding: 12px 14px; border-radius: var(--r-md); border: 1px solid var(--hairline); background: var(--glass); font-size: .88rem; }
.doc-card b { display: block; font-weight: 600; margin-bottom: 2px; }
.sign { justify-self: start; cursor: default; }
.sign .done-t { display: none; }
.sign.on { background: var(--live); box-shadow: none; }
.sign.on .go-t { display: none; } .sign.on .done-t { display: inline; }

/* satélites flutuantes (só desktop) */
.sat { position: absolute; z-index: 2; pointer-events: none; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 16px; font-size: .84rem; font-weight: 500; animation: float 6s ease-in-out infinite; }
.sat .ic { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--live-soft); color: var(--live); }
.sat.s1 { right: 56px; top: -40px; } /* acima do palco: não cobre as abas */
.sat.s2 { right: -28px; bottom: -6px; animation-delay: -3s; } /* abaixo do palco, ao lado da legenda */
.sat.s2 .ic { background: var(--accent-soft); color: var(--accent-ink); }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 1100px) { .sat { display: none; } }

/* SEÇÕES */
.sec { padding-block: clamp(56px, 8vw, 96px); }
.sec-tight { padding-top: 0; }
h2 { font-weight: 560; font-size: var(--fs-h2); line-height: 1.08; letter-spacing: -.03em; margin: 12px 0 14px; text-wrap: balance; max-width: 18em; }
.sec-lede { color: var(--ink-2); max-width: 36em; margin: 0; }

.moments { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 36px; }
.moment { padding: 22px; border-radius: var(--r-lg); }
.moment.core { outline: 2px solid var(--accent); outline-offset: -2px; background: var(--glass-strong); }
.moment h3 { margin: 10px 0 6px; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.moment p { margin: 0; color: var(--ink-2); font-size: .95rem; }
.moment ul { margin: 12px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.moment li { font-size: .8rem; padding: 5px 10px; border-radius: var(--r-pill); background: var(--accent-soft); color: var(--accent-ink); }
.moment .row { justify-content: space-between; }
@media (max-width: 860px) { .moments { grid-template-columns: 1fr; } }

.wa { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 36px; }
.phone { border-radius: 34px; padding: 18px 16px 20px; display: grid; gap: 10px; align-content: start; min-height: 430px; }
.phone-top { display: flex; align-items: center; gap: 10px; padding: 0 4px 10px; border-bottom: 1px solid var(--hairline); }
.phone-top b { font-size: .95rem; font-weight: 600; }
.phone-top span { font-size: .78rem; color: var(--ink-3); }
.phase { margin-left: auto; font: 500 .72rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 9px; border-radius: var(--r-pill); background: var(--accent-soft); color: var(--accent-ink); }
.b { max-width: 84%; padding: 9px 12px; border-radius: 16px; font-size: .9rem; line-height: 1.45; }
.b.in { background: var(--bubble-in); border: 1px solid var(--hairline); border-bottom-left-radius: 5px; }
.b.out { justify-self: end; background: var(--bubble-out); border-bottom-right-radius: 5px; }
.b.file { display: flex; align-items: center; gap: 10px; }
.b.file i { font-style: normal; width: 30px; height: 34px; flex: none; border-radius: 6px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); font: 600 .6rem var(--f-mono); }
.sys { justify-self: center; font: 500 .74rem var(--f-mono); color: var(--live); background: var(--live-soft); padding: 6px 10px; border-radius: var(--r-pill); text-align: center; }
.wa-note { margin-top: 14px; font-size: .85rem; color: var(--ink-3); }
@media (max-width: 860px) { .wa { grid-template-columns: 1fr; } .phone { min-height: 0; } }

.net { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: center; padding: clamp(22px, 4vw, 40px); border-radius: var(--r-xl); }
.net-items { display: grid; gap: 12px; }
.net-item { padding: 16px 18px; border-radius: var(--r-md); background: var(--glass-strong); border: 1px solid var(--hairline); }
.net-item b { display: block; font-weight: 600; margin-bottom: 2px; }
.net-item p { margin: 0; font-size: .92rem; color: var(--ink-2); }
@media (max-width: 860px) { .net { grid-template-columns: 1fr; } }

.trust { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 32px; }
.trust div { padding: 18px; border-radius: var(--r-lg); font-size: .93rem; color: var(--ink-2); }
.trust b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 4px; }
.todo { font: 500 .72rem var(--f-mono); color: var(--warn); }
@media (max-width: 960px) { .trust { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .trust { grid-template-columns: 1fr; } .docs { grid-template-columns: 1fr; } .tx li { grid-template-columns: 1fr; gap: 0; } }

.final { text-align: center; padding: clamp(36px, 6vw, 64px) 20px; border-radius: var(--r-xl); }
.final h2 { margin-inline: auto; }
.final .sec-lede { margin-inline: auto; }
.final .cta { justify-content: center; margin-top: 24px; }
.foot { padding-block: 32px 48px; color: var(--ink-3); font-size: .85rem; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.foot a { color: var(--ink-2); text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.foot a:hover { color: var(--ink); text-decoration: underline; }

/* Páginas simples (404, termos, privacidade) */
.simple { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 16px; max-width: 640px; }
.simple .card { padding: clamp(24px, 4vw, 40px); border-radius: var(--r-xl); display: grid; gap: 14px; width: 100%; }
.simple h1 { font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem); margin: 0; }
.simple .actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }

/* Documentos legais (termos, privacidade): leitura longa sobre superfície opaca */
.legal { max-width: 880px; padding-top: 16px; }
.legal-doc { padding: clamp(24px, 5vw, 56px); border-radius: var(--r-xl); }
.legal-doc h1 { font-weight: 560; font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem); letter-spacing: -.03em; line-height: 1.08; margin: 10px 0 6px; }
.legal-doc .updated { color: var(--ink-3); font-size: var(--fs-small); margin-bottom: 18px; }
.legal-doc h2 { font-size: 1.12rem; font-weight: 650; letter-spacing: -.01em; margin: 32px 0 10px; max-width: none; }
.legal-doc h2.part { font-size: 1.5rem; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--hairline); }
.legal-doc h3 { font-size: 1rem; font-weight: 650; margin: 22px 0 8px; }
.legal-doc p, .legal-doc li { color: var(--ink-2); font-size: 1rem; line-height: 1.7; }
.legal-doc p { margin: 0 0 12px; }
.legal-doc ul { margin: 0 0 14px; padding-left: 22px; display: grid; gap: 6px; }
.legal-doc a { color: var(--accent-ink); }

/* Perguntas frequentes */
.faq { display: grid; gap: 10px; margin-top: 28px; max-width: 880px; }
.faq details { border-radius: var(--r-lg); padding: 0; }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; min-height: 56px; font-weight: 600; font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); font: 500 1.1rem/1 var(--f-mono); transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 20px; color: var(--ink-2); max-width: 60em; }
.faq details p + p { padding-top: 0; margin-top: -8px; }
.faq a, .trust a { color: var(--accent-ink); }

/* Arquitetura de nomes: marca-mãe + módulo ("medyou | Consulta"), BRAND.md */
.module { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; }
.module .wm-svg { height: 15px; }
.module i { width: 1px; height: 18px; background: var(--hairline); background: color-mix(in srgb, var(--ink) 18%, transparent); }
.module > span:last-child { font-size: 1.02rem; font-weight: 450; letter-spacing: -.02em; color: var(--ink); }
.moment .module { display: flex; width: fit-content; margin-top: 12px; }
.moment .module + h3 { margin-top: 8px; }
.net .module { margin: 14px 0 0; }

/* Demonstrações interativas (site/demo/, geradas dos protótipos): computador logo após o topo, celular depois dos momentos */
.demo-desk { margin-top: 32px; padding: 10px; border-radius: 28px; }
.demo-box { position: relative; overflow: hidden; border-radius: 20px; }
.demo-frame { display: block; width: 100%; border: 0; background: transparent; }
.demo-box .demo-frame { height: 900px; transform-origin: 0 0; }
.demo-desk-alt { display: none; margin-top: 28px; padding: 20px; border-radius: 22px; }
.demo-desk-alt p { margin: 0 0 14px; color: var(--ink-2); }
.demo-desk-alt .cta { display: flex; flex-wrap: wrap; gap: 10px; }
.demo-cap { max-width: none; }
@media (max-width: 760px) { .demo-desk { display: none; } .demo-desk-alt { display: block; } }
.cel { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 48px; align-items: center; }
.cel-list { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 14px; max-width: 34em; }
.cel-list li { padding-left: 18px; position: relative; color: var(--ink-2); }
.cel-list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.cel-list strong { color: var(--ink); }
.cel-hint { margin-top: 18px; }
.demo-phone .demo-frame { height: 880px; }
@media (max-width: 960px) { .cel { grid-template-columns: 1fr; gap: 24px; } .cel-hint::after { content: " Ele está logo abaixo."; } }
@media (max-width: 480px) { .demo-phone { margin-inline: -8px; } .demo-phone .demo-frame { height: 760px; border-radius: 24px; } }
.nav .links a { white-space: nowrap; }
@media (max-width: 1100px) { .nav .links a[href="#rede"] { display: none; } }