/* =========================================================
   Apresentação — acompanhamento clínico contínuo
   Linguagem visual extraída das telas do produto (docs/img).
   Sem dependências externas: nenhuma fonte, CSS ou script remoto.
   ========================================================= */

:root {
  /* Marca — amostradas da interface do produto */
  --brand-300: #A8D6EE;
  --brand-400: #7FC2E5;
  --brand-500: #5CADDC;   /* cor principal (tela "Identidade e marca") */
  --brand-600: #4291BF;
  --brand-700: #34719A;

  --deep-700: #2A4A63;    /* fim do gradiente do cabeçalho do app */
  --deep-900: #16293A;

  --ink-900: #0E2233;
  --ink-700: #24394C;
  --ink-500: #566B7D;
  --ink-400: #7A8B9A;

  --bg:      #F4F7FA;
  --bg-soft: #EAF2F8;
  --surface: #FFFFFF;
  --line:    #E2EAF1;

  --accent-warm:   #E8873C;  /* diário intestinal */
  --accent-violet: #7C6FD1;  /* saúde emocional */
  --accent-green:  #22A06B;  /* suplementos / positivo */
  --accent-red:    #DC4A4A;  /* severidade alta */
  --accent-gold:   #EFB93F;  /* severidade baixa */

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 8px rgba(20, 45, 70, .06);
  --shadow:    0 12px 32px -12px rgba(20, 45, 70, .22), 0 2px 8px rgba(20, 45, 70, .05);
  --shadow-lg: 0 32px 70px -28px rgba(15, 40, 65, .45), 0 4px 14px rgba(20, 45, 70, .08);

  --font-display: "Playfair Display", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --pad-x: clamp(1.25rem, 5vw, 5.5rem);
  --pad-y: clamp(1.5rem, 4vh, 3.5rem);
  --chrome-h: 4.5rem;

  --dur: .5s;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-700);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}
h1, h2, h3 { margin: 0; }
p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; }

:where(a, button, [tabindex]):focus-visible {
  outline: 3px solid var(--brand-600);
  outline-offset: 3px;
  border-radius: 6px;
}
.slide--dark :where(a, button, [tabindex]):focus-visible { outline-color: var(--brand-300); }

.skip-link {
  position: absolute; top: .5rem; left: .5rem; z-index: 100;
  padding: .65rem 1rem; background: var(--surface); color: var(--ink-900);
  border-radius: var(--radius-sm); box-shadow: var(--shadow);
  text-decoration: none; font-weight: 600;
  transform: translateY(-160%);
}
.skip-link:focus-visible { transform: none; }

/* ---------- progresso ---------- */
.progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 40;
  background: rgba(92, 173, 220, .16);
}
.progress__bar {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--brand-500), var(--brand-700));
  transition: width var(--dur) var(--ease);
}

/* ---------- palco ---------- */
/* overflow: hidden apara o deslocamento lateral dos slides inativos,
   que de outro modo alarga o documento em 2,5rem. */
.deck { position: relative; height: 100dvh; width: 100%; overflow: hidden; }

.slide {
  position: absolute; inset: 0;
  display: grid;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(2.5rem, 0, 0);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  background: var(--bg);
}
.slide[hidden] { display: grid; }            /* [hidden] é apenas estado inicial sem JS */
.slide.is-active {
  opacity: 1; visibility: visible; transform: none;
  transition-delay: 0s;
  z-index: 2;
}
.slide.is-prev { transform: translate3d(-2.5rem, 0, 0); }

.slide__scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  /* a faixa inferior reserva exatamente a altura da barra de controles */
  padding: calc(var(--pad-y) + .5rem) var(--pad-x) calc(var(--chrome-h) + .5rem);
  display: grid;
  align-content: center;
  scrollbar-width: thin;
}

.slide__inner {
  width: 100%;
  max-width: 88rem;
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 27rem) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}
.slide__inner--wide { grid-template-columns: minmax(0, 23rem) minmax(0, 1fr); }
.slide__inner--cover { grid-template-columns: minmax(0, 34rem) minmax(0, 1fr); }
.slide__inner--stacked {
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vh, 2.5rem);
  justify-items: center;
}

/* ---------- variantes ---------- */
.slide--cover { background: linear-gradient(160deg, #FFFFFF 0%, var(--bg) 45%, var(--bg-soft) 100%); }
.slide--soft  { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%); }

.slide--dark {
  background: radial-gradient(120% 90% at 15% 0%, #4E93BC 0%, var(--deep-700) 45%, var(--deep-900) 100%);
  color: #DCE9F2;
}
.slide--dark .display { color: #FFFFFF; }
.slide--dark .eyebrow { color: var(--brand-300); }
.slide--dark .lede { color: #C6DAE8; }
.slide--dark .note { color: #9BB6C9; }

/* ---------- tipografia ---------- */
.eyebrow {
  font-size: clamp(.7rem, .78vw, .8rem);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand-700);
  margin-bottom: .9rem;
}
.display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--ink-900);
  text-wrap: balance;
}
h1.display { font-size: clamp(1.95rem, 3.6vw, 3.1rem); }
h2.display { font-size: clamp(1.55rem, 3vw, 2.6rem); }
.display:focus { outline: none; }

.lede {
  margin-top: 1.15rem;
  font-size: clamp(1rem, 1.15vw, 1.15rem);
  line-height: 1.62;
  color: var(--ink-500);
  max-width: 46ch;
  text-wrap: pretty;
}
.lede strong { color: var(--ink-900); font-weight: 650; }
.slide--dark .lede strong { color: #FFFFFF; }
.lede--center { margin-inline: auto; }

.note {
  margin-top: 1.6rem;
  font-size: .82rem;
  line-height: 1.55;
  color: var(--ink-400);
  max-width: 44ch;
}
.note--center { margin-inline: auto; text-align: center; }

.col-text--center { text-align: center; max-width: 52rem; }
.col-text--center .eyebrow { text-align: center; }
.col-text--full { max-width: 62rem; text-align: center; }
.col-text--full .lede,
.col-text--center .lede { max-width: 68ch; margin-inline: auto; }

/* Slides empilhados são densos: a mídia recebe uma proporção mais baixa
   para que título, telas e blocos de apoio caibam sem corte no primeiro olhar. */
.slide__inner--stacked .frame--browser > img { aspect-ratio: 16 / 8; }
.slide__inner--stacked .lede { margin-top: .8rem; }
.slide__inner--stacked figcaption { margin-top: .45rem; font-size: .68rem; }

/* ---------- listas de conteúdo ---------- */
.features { margin-top: 1.6rem; display: grid; gap: .7rem; }
.features li {
  position: relative;
  padding-left: 1.6rem;
  font-size: clamp(.92rem, 1vw, 1rem);
  line-height: 1.5;
  color: var(--ink-500);
}
.features li::before {
  content: "";
  position: absolute; left: 0; top: .58em;
  width: .48rem; height: .48rem; border-radius: 50%;
  background: var(--brand-500);
}
.features b { color: var(--ink-900); font-weight: 650; }
.features--2col { grid-template-columns: 1fr; }

.reasons { margin-top: 1.8rem; display: grid; gap: 1.05rem; max-width: 44ch; }
.reasons li {
  padding-left: 1.15rem;
  border-left: 2px solid rgba(168, 214, 238, .38);
  font-size: clamp(.92rem, 1vw, 1.02rem);
  line-height: 1.55;
  color: #B7CEDE;
}
.reasons span { display: block; color: #FFFFFF; font-weight: 650; margin-bottom: .15rem; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.8rem; }
.chip {
  padding: .45rem .95rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-700);
  box-shadow: var(--shadow-sm);
}
.chip--patient { border-color: #BFE1F3; color: var(--brand-700); }
.chip--pro     { border-color: #C6E7D6; color: #178054; }
.chip--admin   { border-color: #D8D3F2; color: #5B4FB0; }

.pullquote {
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(168, 214, 238, .22);
  color: #DCE9F2;
  font-size: .95rem;
  line-height: 1.55;
  max-width: 34rem;
}
.pullquote cite {
  display: block; margin-top: .6rem;
  font-style: normal; font-size: .78rem; color: #9BB6C9;
}

/* ---------- mockups ---------- */
.frame {
  margin: 0;
  position: relative;
  min-width: 0;
}
.frame > img {
  /* a caixa vem de width + aspect-ratio; height: 100% estouraria o
     <figure> e faria a legenda ser coberta pelo bloco seguinte */
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  background: var(--bg-soft);
}
/* Quando o que interessa está no rodapé da captura — um modal de tutorial,
   por exemplo — o recorte é ancorado na base em vez do topo. */
.frame--anchor-bottom > img { object-position: bottom center; }

.frame figcaption {
  margin-top: .7rem;
  text-align: center;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-400);
}
.slide--dark .frame figcaption { color: #90ADC1; }

/* moldura de celular */
.frame--phone > img {
  aspect-ratio: 9 / 17.4;
  border-radius: 22px;
  border: 7px solid #17293A;
  box-shadow: var(--shadow);
}
.frame--phone.frame--lift > img { box-shadow: var(--shadow-lg); }
.frame--phone.frame--sm > img { border-width: 5px; border-radius: 17px; }

/* moldura de navegador */
.frame--browser > img {
  aspect-ratio: 16 / 10.5;
  border-radius: 0 0 12px 12px;
  border: 1px solid var(--line);
  border-top: none;
  box-shadow: var(--shadow);
}
.frame--browser::before {
  content: "";
  display: block;
  height: 1.55rem;
  border-radius: 12px 12px 0 0;
  border: 1px solid var(--line);
  border-bottom: none;
  background:
    radial-gradient(circle 3.5px at 14px 50%, #E4696A 98%, transparent) ,
    radial-gradient(circle 3.5px at 30px 50%, #E9B44C 98%, transparent),
    radial-gradient(circle 3.5px at 46px 50%, #63BE86 98%, transparent),
    linear-gradient(180deg, #FBFCFE, #F1F5F9);
}
.frame--browser.frame--lift > img { box-shadow: var(--shadow-lg); }

/* botão "ampliar" sobre a mídia */
.frame--zoomable > img { cursor: zoom-in; }
.frame__zoom {
  position: absolute;
  right: .55rem; bottom: 2.35rem;
  width: 2rem; height: 2rem;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  color: var(--ink-700);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  opacity: 0;
  transition: opacity .2s var(--ease);
}
.frame:hover .frame__zoom,
.frame__zoom:focus-visible { opacity: 1; }
.frame__zoom svg { width: 1rem; height: 1rem; }

/* arranjos de mídia */
.col-media { min-width: 0; }

.media-cover {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  align-items: end;
  gap: clamp(1rem, 2.5vw, 2.5rem);
}
.frame--offset { transform: translateY(-1.5rem); }

.media-single { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 2rem; align-items: center; }
.media-row-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 2rem); align-items: start; max-width: 34rem; }
.media-row-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.8rem, 1.6vw, 1.6rem); align-items: start; width: 100%; }
.media-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(.6rem, 1.2vw, 1.1rem); align-items: start; }
/* Seis celulares em 3×2: a largura da moldura é limitada e o recorte
   encurtado, senão duas fileiras de telas 9:17 não cabem na viewport. */
.media-grid-6 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.7rem, 1.4vw, 1.2rem); align-items: start; }
.media-grid-6 .frame { max-width: 10.5rem; justify-self: center; }
.media-grid-6 .frame--phone > img { aspect-ratio: 9 / 15; }
.media-grid-6 figcaption { margin-top: .45rem; font-size: .68rem; }
.media-grid-4 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(.7rem, 1.4vw, 1.2rem); align-items: start; }
.media-grid-4 .frame--browser > img { aspect-ratio: 16 / 8.5; }
.media-grid-4 figcaption { margin-top: .45rem; font-size: .68rem; }
/* Uma tela grande sobre um par menor: proporções achatadas para o
   conjunto caber na altura da viewport em telas de apresentação. */
.media-stack-2 { display: grid; gap: clamp(.7rem, 1.4vw, 1.1rem); }
.media-stack-2 > .frame--browser > img { aspect-ratio: 16 / 7; }
.media-stack-2 .media-pair .frame--browser > img { aspect-ratio: 16 / 8; }
.media-stack-2 figcaption { margin-top: .45rem; font-size: .68rem; }
.media-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(.9rem, 1.8vw, 1.5rem); align-items: start; }
.media-pair--center {
  grid-template-columns: minmax(0, 7.5rem) minmax(0, 20rem);
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 32rem;
  gap: 1.5rem;
}
.media-pair--center .frame--phone > img { aspect-ratio: 9 / 13; }
.media-pair--center .frame--browser > img { aspect-ratio: 16 / 9; }
.media-pair--center figcaption { margin-top: .4rem; font-size: .66rem; }

/* ---------- severidade de alertas ---------- */
.severity {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.8rem, 1.6vw, 1.4rem);
  width: 100%;
  max-width: 72rem;
}
.sev {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .85rem 1.1rem .95rem;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--sev-color, var(--brand-500));
}
.sev h3 {
  display: flex; align-items: center; gap: .5rem;
  font-size: .84rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--sev-color);
  margin-bottom: .65rem;
}
.sev .dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--sev-color); }
.sev ul { display: grid; gap: .45rem; }
.sev li { font-size: .85rem; line-height: 1.45; color: var(--ink-500); }
.sev b { color: var(--ink-900); font-weight: 650; }
.sev--high { --sev-color: var(--accent-red); }
.sev--mid  { --sev-color: var(--accent-warm); }
.sev--low  { --sev-color: #C99512; }

/* ---------- síntese de benefícios ---------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
  width: 100%;
  max-width: 62rem;
}
.benefit {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1rem, 1.6vw, 1.5rem);
  box-shadow: var(--shadow-sm);
}
.benefit h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink-900);
  margin-bottom: .7rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--line);
}
.benefit ul { display: grid; gap: .45rem; }
.benefit li {
  position: relative; padding-left: 1.5rem;
  font-size: .92rem; line-height: 1.5; color: var(--ink-500);
}
.benefit li::before {
  content: "";
  position: absolute; left: 0; top: .42em;
  width: .85rem; height: .85rem; border-radius: 50%;
  background: var(--bullet, var(--brand-500));
  opacity: .18;
}
.benefit li::after {
  content: "";
  position: absolute; left: .27rem; top: .74em;
  width: .3rem; height: .3rem; border-radius: 50%;
  background: var(--bullet, var(--brand-500));
}
.benefit--pro { --bullet: var(--brand-600); }
.benefit--patient { --bullet: var(--accent-green); }

/* ---------- pendências ---------- */
.cta-wrap { margin-top: 1.35rem; }
.cta {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.9rem;
  border-radius: 999px;
  background: var(--brand-500);
  color: var(--ink-900);           /* contraste ~8.9:1 sobre o azul da marca */
  font-weight: 650;
  font-size: 1.02rem;
  letter-spacing: .01em;
  text-decoration: none;
  box-shadow: 0 12px 28px -12px rgba(92, 173, 220, .75);
  transition: background .18s var(--ease), transform .18s var(--ease);
}
.cta svg { width: 1.25rem; height: 1.25rem; flex: none; }
.cta:hover { background: var(--brand-400); transform: translateY(-1px); }
.cta:active { transform: none; }

.contact {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .88rem;
  color: #A9C4D6;
}
.contact a { color: #DCE9F2; text-decoration: none; border-bottom: 1px solid rgba(168, 214, 238, .4); }
.contact a:hover { color: #FFFFFF; border-bottom-color: var(--brand-300); }
.contact span[aria-hidden] { opacity: .45; }
.pending {
  width: 100%;
  max-width: 48rem;
  margin-top: .25rem;
  padding: 1rem 1.35rem 1.15rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(168, 214, 238, .22);
  text-align: left;
}
.pending h3 {
  font-size: .78rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-300); margin-bottom: .5rem;
}
.pending > p { font-size: .85rem; color: #9BB6C9; margin-bottom: .85rem; line-height: 1.5; }
.pending ul { display: grid; gap: .4rem; }
.pending li {
  position: relative; padding-left: 1.1rem;
  font-size: .85rem; line-height: 1.5; color: #C6DAE8;
}
.pending li::before { content: "—"; position: absolute; left: 0; color: var(--brand-400); }
.pending b { color: #FFFFFF; font-weight: 650; }

/* ---------- controles ---------- */
.controls {
  position: fixed;
  left: 50%; bottom: clamp(.75rem, 2vh, 1.35rem);
  transform: translateX(-50%);
  z-index: 30;
  display: flex; align-items: center; gap: .35rem;
  padding: .4rem .55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(226, 234, 241, .9);
  box-shadow: var(--shadow);
  max-width: calc(100vw - 1.5rem);
}
.ctrl {
  display: grid; place-items: center;
  width: 2.35rem; height: 2.35rem;
  border: none; border-radius: 999px;
  background: transparent;
  color: var(--ink-700);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease);
}
.ctrl:hover:not(:disabled) { background: var(--bg-soft); color: var(--brand-700); }
.ctrl:disabled { opacity: .3; cursor: default; }
.ctrl svg { width: 1.15rem; height: 1.15rem; }
.ctrl--menu { border-left: 1px solid var(--line); border-radius: 0 999px 999px 0; }

.dots { display: flex; align-items: center; gap: .3rem; }
.dots li { display: flex; }
.dot-btn {
  width: 1.05rem; height: 1.6rem;
  border: none; background: transparent; padding: 0;
  cursor: pointer; display: grid; place-items: center;
}
.dot-btn::before {
  content: "";
  width: .42rem; height: .42rem; border-radius: 999px;
  background: #C3D3DF;
  transition: background .2s var(--ease), width .25s var(--ease);
}
.dot-btn:hover::before { background: var(--brand-400); }
.dot-btn[aria-current="true"]::before { background: var(--brand-600); width: 1.15rem; }

.counter {
  font-variant-numeric: tabular-nums;
  font-size: .78rem; font-weight: 600;
  color: var(--ink-400);
  padding: 0 .4rem;
  white-space: nowrap;
}
.counter__sep { margin: 0 .18rem; opacity: .5; }

.live {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- sumário ---------- */
.overview {
  border: none; padding: 0;
  width: min(52rem, calc(100vw - 2rem));
  max-height: min(80dvh, 44rem);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--ink-700);
  box-shadow: var(--shadow-lg);
  overflow: auto;
  margin: auto;
}
.overview::backdrop { background: rgba(14, 34, 51, .55); backdrop-filter: blur(3px); }
.overview__head {
  position: sticky; top: 0; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.overview__head h2 { font-family: var(--font-display); font-size: 1.3rem; color: var(--ink-900); }
.overview__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: .5rem;
  padding: 1.1rem 1.35rem;
}
.ov-btn {
  display: flex; align-items: baseline; gap: .7rem;
  width: 100%; text-align: left;
  padding: .8rem .95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
.ov-btn:hover { border-color: var(--brand-400); background: var(--surface); }
.ov-btn[aria-current="true"] { border-color: var(--brand-500); background: #EFF7FC; }
.ov-btn__n {
  font-variant-numeric: tabular-nums;
  font-size: .75rem; font-weight: 700; color: var(--brand-600);
  min-width: 1.4rem;
}
.ov-btn__t { font-size: .92rem; font-weight: 600; color: var(--ink-900); line-height: 1.35; }
.overview__hint {
  padding: 0 1.35rem 1.3rem;
  font-size: .78rem; color: var(--ink-400); line-height: 1.6;
}
.overview__hint kbd {
  font: inherit; font-size: .72rem; font-weight: 700;
  padding: .1rem .35rem; border-radius: 4px;
  border: 1px solid var(--line); background: var(--bg);
  color: var(--ink-700);
}
.ctrl--close { border: 1px solid var(--line); }

/* ---------- ampliar imagem ---------- */
.lightbox {
  border: none; padding: 0;
  width: min(94vw, 62rem);
  max-width: none;
  height: min(92dvh, 60rem);
  max-height: none;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin: auto;
}
.lightbox::backdrop { background: rgba(14, 34, 51, .72); backdrop-filter: blur(4px); }
.lightbox__scroll {
  height: calc(100% - 3rem);
  overflow: auto;
  background: var(--bg-soft);
  display: grid;
  justify-items: center;
  padding: 1rem;
}
.lightbox__scroll img { width: auto; max-width: 100%; height: auto; border-radius: 8px; box-shadow: var(--shadow-sm); }
.lightbox__close { position: absolute; top: .7rem; right: .7rem; z-index: 2; background: rgba(255,255,255,.94); }
.lightbox__caption {
  height: 3rem;
  display: flex; align-items: center; justify-content: center;
  padding: 0 1rem;
  font-size: .82rem; color: var(--ink-500);
  border-top: 1px solid var(--line);
  text-align: center;
}

/* =========================================================
   Responsivo
   ========================================================= */

@media (min-width: 90rem) {
  .features--2col { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.5rem; }
}

/* tablet paisagem / telas médias */
@media (max-width: 68rem) {
  .slide__inner,
  .slide__inner--wide,
  .slide__inner--cover {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 3vh, 2.25rem);
  }
  .slide__scroll { align-content: start; }
  .lede, .note, .reasons { max-width: 60ch; }
  .frame--offset { transform: none; }
  .media-cover { grid-template-columns: minmax(0, 12rem) minmax(0, 1fr); align-items: center; }
  .media-single { grid-template-columns: minmax(0, 12rem) minmax(0, 1fr); }
  .media-row-2 { max-width: 26rem; }
  .media-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .media-pair--center { grid-template-columns: minmax(0, 9rem) minmax(0, 1fr); }
  .benefits { grid-template-columns: 1fr; }
}

/* celular */
@media (max-width: 46rem) {
  :root { --chrome-h: 4rem; }
  .slide__scroll { padding-top: 1.75rem; }
  .media-cover,
  .media-single { grid-template-columns: 1fr; justify-items: center; }
  .media-cover .frame--phone,
  .media-single .frame--phone { max-width: 13rem; }
  .media-row-2,
  .media-row-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: none; }
  .media-row-3 > :nth-child(3) { grid-column: span 2; justify-self: center; max-width: 50%; }
  .media-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .media-grid-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .media-grid-4,
  .media-pair,
  .media-pair--center { grid-template-columns: 1fr; }
  .media-pair--center .frame--phone { max-width: 11rem; margin-inline: auto; }
  .severity { grid-template-columns: 1fr; }
  .frame--phone > img { aspect-ratio: 9 / 15; }
  .frame--browser > img { aspect-ratio: 16 / 11; }
  .counter { display: none; }
  .dots { max-width: 46vw; overflow-x: auto; scrollbar-width: none; }
  .dots::-webkit-scrollbar { display: none; }
  .frame__zoom { opacity: 1; }
  .overview__list { grid-template-columns: 1fr; }
}

@media (max-width: 30rem) {
  .media-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .media-row-3 > :nth-child(3) { max-width: 100%; }
}

/* notebooks e monitores de altura reduzida: a densidade cai um grau
   para que cada slide continue cabendo sem rolagem interna */
@media (max-height: 50rem) and (min-width: 46rem) {
  :root { --pad-y: clamp(.9rem, 2.2vh, 1.6rem); --chrome-h: 3.9rem; }
  h1.display { font-size: clamp(1.8rem, 3vw, 2.5rem); }
  h2.display { font-size: clamp(1.4rem, 2.4vw, 2.05rem); }
  .lede { margin-top: .8rem; font-size: .97rem; }
  .features { margin-top: 1.1rem; gap: .5rem; }
  .reasons { margin-top: 1.2rem; gap: .8rem; }
  .chips { margin-top: 1.2rem; }
  .note { margin-top: 1.1rem; }
  .benefit li, .sev li { font-size: .82rem; }
}

/* telas baixas em paisagem */
@media (max-height: 34rem) and (min-width: 46rem) {
  .slide__scroll { align-content: start; padding-top: 1.25rem; }
  h1.display { font-size: clamp(1.5rem, 3.4vw, 2.2rem); }
  h2.display { font-size: clamp(1.3rem, 2.8vw, 1.9rem); }
  .lede { margin-top: .8rem; }
}

/* ---------- impressão ---------- */
@media print {
  body { overflow: visible; background: #fff; }
  .deck { height: auto; }
  .slide {
    position: static; opacity: 1; visibility: visible; transform: none;
    page-break-after: always; break-after: page;
    min-height: auto;
  }
  .slide[hidden] { display: grid !important; }
  .slide__scroll { height: auto; overflow: visible; padding: 2rem; }
  .slide--dark { background: var(--deep-700) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .controls, .progress, .frame__zoom, .skip-link { display: none !important; }
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .slide { transform: none !important; transition: opacity .01ms, visibility 0s; }
  .slide.is-prev { transform: none !important; }
}

/* ---------- contraste elevado ---------- */
@media (prefers-contrast: more) {
  :root { --ink-500: #35485A; --ink-400: #4A5D6E; --line: #C7D5E0; }
  .controls { background: #FFFFFF; }
}