/* LojaHiSelect landing page.
   Brand: white dominant, near-black ink, light-blue accent; Mercado Livre yellow only on purchase CTAs.
   Motion rules: only transform and opacity animate; everything non-essential is off under
   prefers-reduced-motion or when <html data-motion="off"> (the page-level pause control). */

@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --papel: #ffffff;
  --papel-tinto: #f4f8fb;
  --tinta: #16232b;
  --tinta-suave: #45565f;
  --azul: #3a7cc0;
  --azul-escuro: #2c6295;
  --azul-claro: #dcebf7;
  --azul-borda: #b9d4ea;
  --ml-amarelo: #ffe600;
  --ml-tinta: #2d3277;
  --raio: 12px;
  --raio-btn: 8px;
  --sombra: 0 10px 28px rgba(22, 35, 43, 0.09), 0 2px 6px rgba(22, 35, 43, 0.05);
  --sombra-forte: 0 18px 44px rgba(22, 35, 43, 0.14), 0 3px 9px rgba(22, 35, 43, 0.07);
  --fonte: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --easing: cubic-bezier(0.16, 1, 0.3, 1);
  --topo-altura: 64px;
}

* { box-sizing: border-box; }

html {
  font-family: var(--fonte);
  color: var(--tinta);
  background: var(--papel);
  scroll-behavior: smooth;
  scrollbar-color: var(--azul-borda) var(--papel);
  caret-color: var(--azul);
}

body {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 1.4rem + 3.6vw, 4.1rem); font-weight: 740; }
h2 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.25rem); font-weight: 700; }
h3 { font-size: clamp(1.05rem, 0.98rem + 0.5vw, 1.3rem); font-weight: 650; }
p { margin: 0 0 1em; }

a { color: var(--azul); text-underline-offset: 3px; }
a:hover { color: var(--azul-escuro); }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--azul-claro); color: var(--tinta); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--tinta); color: #fff;
  padding: 0.7rem 1.2rem; border-radius: 0 0 var(--raio-btn) 0; z-index: 30;
}
.skip:focus { left: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.shell { max-width: 1160px; margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- header ---------- */

.topo {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--azul-borda);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
}
.topo-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--topo-altura); }
.marca { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; color: var(--tinta); }
.marca img { border-radius: 8px; }
.marca-nome { font-weight: 700; font-size: 1.06rem; letter-spacing: -0.01em; }
.topo-nav { display: flex; align-items: center; gap: 1.4rem; }
.topo-nav a {
  color: var(--tinta-suave); text-decoration: none; font-weight: 550;
  padding-block: 0.35rem; border-bottom: 2px solid transparent;
}
.topo-nav a:hover { color: var(--tinta); }

/* page-level motion control (WCAG 2.2.2: one mechanism covers every moving element) */
.movimento {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font: inherit; font-size: 0.82rem; font-weight: 600; color: var(--tinta-suave);
  background: transparent; border: 1.5px solid var(--azul-borda); border-radius: 999px;
  padding: 0.35rem 0.8rem; cursor: pointer;
  transition: border-color 160ms var(--easing), color 160ms var(--easing);
}
.movimento:hover { border-color: var(--azul); color: var(--tinta); }
.movimento-ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--azul); }
html[data-motion="off"] .movimento-ponto { background: var(--azul-borda); }
.movimento-on, .movimento-off { display: none; }
html[data-motion="on"] .movimento-on { display: inline; }
html[data-motion="off"] .movimento-off { display: inline; }

/* ---------- Mercado Livre purchase CTA ---------- */

.cta-ml {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: var(--ml-amarelo); color: var(--ml-tinta);
  font-weight: 700; font-size: 0.95rem; text-decoration: none;
  padding: 0.8rem 1.35rem; border-radius: var(--raio-btn);
  box-shadow: var(--sombra);
  transition: transform 180ms var(--easing), box-shadow 180ms var(--easing);
}
.cta-ml:hover { background: #ffef3d; color: var(--ml-tinta); transform: translateY(-1px); box-shadow: var(--sombra-forte); }
.cta-ml:active { transform: translateY(1px); box-shadow: var(--sombra); }
.cta-ml-icone { width: 34px; height: 23px; flex: none; }
.cta-ml-mini { padding: 0.6rem 0.9rem; font-size: 0.85rem; }
.cta-ml-mini .cta-ml-icone { width: 28px; height: 19px; }

.cta-fantasma {
  display: inline-flex; align-items: center;
  padding: 0.8rem 1.35rem; border: 1.5px solid var(--azul-borda); border-radius: var(--raio-btn);
  color: var(--tinta); font-weight: 600; text-decoration: none;
  transition: border-color 160ms var(--easing), background-color 160ms var(--easing);
}
.cta-fantasma:hover { border-color: var(--azul); background: var(--papel-tinto); }

/* ---------- hero with pointer parallax ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding-block: clamp(3rem, 8vw, 6.5rem);
}
.hero h1 { margin-bottom: 0.45em; }
.hero-linha { font-size: clamp(1.05rem, 1rem + 0.5vw, 1.25rem); color: var(--tinta-suave); max-width: 34em; }
.hero-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 0.9rem; margin-top: 1.6rem; }
.hero-nota { margin-top: 1.1rem; font-size: 0.92rem; color: var(--tinta-suave); }
.hero-nota strong { color: var(--tinta); }

/* The scene keeps a declared aspect ratio so the loading image never shifts the layout. */
.cena {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  width: 100%;
  margin: 0 0 0 auto;
  border-radius: 24px;
  overflow: hidden;
  background: var(--papel-tinto);
  box-shadow: var(--sombra);
  isolation: isolate;
}
.camada { position: absolute; inset: 0; will-change: transform; }
.camada-fundo {
  background-image: radial-gradient(circle at center, var(--azul-borda) 1.2px, transparent 1.4px);
  background-size: 26px 26px;
  inset: -8%;
  opacity: 0.55;
}
.camada-meio { inset: -6%; pointer-events: none; }
.camada-meio::before, .camada-meio::after {
  content: ""; position: absolute; border-radius: 50%;
}
.camada-meio::before {
  width: 62%; height: 62%; left: 30%; top: 12%;
  background: radial-gradient(circle at 40% 40%, #e9f2fa 0%, var(--azul-claro) 55%, transparent 72%);
}
.camada-meio::after {
  width: 44%; height: 44%; left: 4%; bottom: 6%;
  border: 1.5px solid var(--azul-borda);
}
/* multiply sits on the layer, not the img: each layer is its own stacking context (will-change),
   so blending must happen at the layer level to reach the blue layers behind it. */
.camada-frente { display: grid; place-items: center; padding: 11%; mix-blend-mode: multiply; }
.camada-frente img {
  width: 100%; height: 100%; object-fit: contain;
}
.cena-legenda {
  position: absolute; left: 1.1rem; bottom: 1.1rem; z-index: 2;
  margin: 0; padding: 0.4rem 0.75rem;
  background: rgba(255, 255, 255, 0.86); border: 1px solid var(--azul-borda); border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; color: var(--azul-escuro);
  backdrop-filter: blur(6px);
}

/* ---------- proof line ---------- */

.prova { padding-block: 0.4rem clamp(2.5rem, 6vw, 4.5rem); }
.prova-frase {
  font-size: clamp(1.15rem, 1.02rem + 0.8vw, 1.5rem); font-weight: 550;
  max-width: 46em; margin: 0; padding-left: 1.1rem;
  border-left: 1px solid var(--azul);
}

/* ---------- scroll-mapped product story ---------- */

.historia { padding-block: clamp(1.5rem, 4vw, 3rem); }
.historia-cabeca { max-width: 40em; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.historia-cabeca p { color: var(--tinta-suave); }

.historia-grade {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.palco {
  position: sticky;
  top: calc(var(--topo-altura) + 1.25rem);
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  overflow: hidden;
  background: var(--papel-tinto);
  border: 1px solid var(--azul-borda);
  isolation: isolate;
}
.palco img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 6%;
  opacity: 0;
}
html.js[data-motion="on"] .palco img {
  transform: scale(1.04);
  transition: opacity 520ms var(--easing), transform 900ms var(--easing);
  will-change: opacity, transform;
}
.palco img.ativa { opacity: 1; transform: none; }
.palco-contador {
  position: absolute; right: 1rem; top: 1rem; z-index: 2; margin: 0;
  font-size: 0.78rem; font-weight: 650; color: var(--azul-escuro);
  font-variant-numeric: tabular-nums;
  background: rgba(255, 255, 255, 0.86); border: 1px solid var(--azul-borda); border-radius: 999px;
  padding: 0.3rem 0.7rem;
}

.passos { display: grid; gap: clamp(1rem, 2vw, 1.5rem); margin: 0; padding: 0; list-style: none; }
.passo {
  min-height: 44vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 1.6rem 1.8rem;
  border: 1px solid var(--azul-borda); border-radius: 20px;
  background: var(--papel);
  transition: border-color 320ms var(--easing), box-shadow 320ms var(--easing), transform 520ms var(--easing), opacity 520ms var(--easing);
}
html.js[data-motion="on"] .passo { opacity: 0.55; transform: translateY(12px); }
html.js[data-motion="on"] .passo.ativo { opacity: 1; transform: none; border-color: var(--azul); box-shadow: var(--sombra); }
.passo-indice { font-size: 0.78rem; font-weight: 650; color: var(--azul-escuro); font-variant-numeric: tabular-nums; margin: 0 0 0.6rem; }
.passo h3 { font-size: clamp(1.35rem, 1.1rem + 1.2vw, 1.9rem); margin-bottom: 0.4em; }
.passo-fato { margin: 0; color: var(--tinta-suave); }
.passo-fato strong { color: var(--tinta); font-weight: 650; }
.passo-final { min-height: auto; opacity: 1; transform: none; gap: 1rem; }
.passo-final .cta-ml { align-self: flex-start; }
.historia-nota { font-size: 0.85rem; color: var(--tinta-suave); margin: 0; }

/* ---------- catalog ---------- */

.catalogo { padding-block: clamp(2rem, 5vw, 4rem) 0; }
.catalogo-cabeca { max-width: 40em; margin-bottom: clamp(1.2rem, 3vw, 2rem); }
.catalogo-cabeca p { color: var(--tinta-suave); }
.grupo { padding-block: clamp(1.2rem, 3vw, 2.2rem); }
.grupo h3 { font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.5rem); margin-bottom: 1rem; }

.grade { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2.2vw, 1.6rem); }

.produto {
  display: flex; flex-direction: column; gap: 0.35rem;
  background: var(--papel); border: 1px solid var(--azul-borda); border-radius: var(--raio);
  padding: 1.1rem;
  transition: box-shadow 220ms var(--easing), transform 220ms var(--easing), border-color 220ms var(--easing);
}
.produto:hover { box-shadow: var(--sombra-forte); transform: translateY(-3px); border-color: #a3c6e4; }
.produto-imagem { display: block; margin: -0.3rem -0.3rem 0.6rem; border-radius: 9px; overflow: hidden; background: var(--papel-tinto); }
.produto-imagem img { aspect-ratio: 1 / 1; object-fit: contain; width: 100%; padding: 6%; }
.produto-marca { margin: 0; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.09em; color: var(--azul-escuro); }
.produto h4 { margin: 0.1rem 0 0; font-size: 1.05rem; font-weight: 650; line-height: 1.25; letter-spacing: -0.015em; }
.produto h4 a { color: var(--tinta); text-decoration: none; }
.produto h4 a:hover { color: var(--azul); text-decoration: underline; }
.produto-desc { margin: 0.25rem 0 0; font-size: 0.92rem; color: var(--tinta-suave); flex-grow: 1; }
.produto-especs { display: grid; gap: 0.25rem; margin: 0.7rem 0 0.9rem; padding: 0; list-style: none; font-size: 0.84rem; }
.produto-especs li { display: flex; gap: 0.5rem; justify-content: space-between; border-top: 1px solid #e6eef5; padding-top: 0.3rem; }
.produto-especs span:first-child { color: var(--tinta-suave); }
.produto-especs span:last-child { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.produto .cta-ml { justify-content: center; }

/* one-shot reveal on entering the viewport */
html.js[data-motion="on"] .revela { opacity: 0; transform: translateY(18px); transition: opacity 640ms var(--easing), transform 800ms var(--easing); }
html.js[data-motion="on"] .revela.visto { opacity: 1; transform: none; }

/* ---------- trust ---------- */

.confianca { padding-block: clamp(2.5rem, 6vw, 4.5rem) 0; }
.confianca-caixa {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 1.4rem;
  background: var(--azul-claro); border-radius: 20px; padding: clamp(1.3rem, 3vw, 2rem);
}
.confianca-caixa svg { width: 52px; height: 36px; }
.confianca-caixa h2 { font-size: clamp(1.15rem, 1rem + 0.7vw, 1.45rem); margin-bottom: 0.2em; }
.confianca-caixa p { margin: 0; color: #26527b; font-size: 0.95rem; }

/* ---------- footer ---------- */

.rodape { border-top: 1px solid var(--azul-borda); background: var(--papel-tinto); margin-top: clamp(3rem, 8vw, 6rem); padding: 2.2rem 0 2.6rem; }
.rodape-in { display: grid; gap: 0.4rem; justify-items: start; }
.rodape p { margin: 0; color: var(--tinta-suave); font-size: 0.95rem; }
.rodape-logo { border-radius: 8px; margin-bottom: 0.4rem; }
.rodape-fina { font-size: 0.82rem; }

/* ---------- reduced motion: deliberate still compositions ----------
   Motion styles above are gated on html.js[data-motion="on"], so without JavaScript, or when the
   inline head script reads prefers-reduced-motion / the stored choice, the page is already still. */
@media (prefers-reduced-motion: reduce) {
  html:not([data-motion="on"]) .camada { transform: none !important; }
}

html[data-motion="off"] { scroll-behavior: auto; }
html[data-motion="off"] .camada { transform: none !important; will-change: auto; }
html[data-motion="off"] .passo { transition: none; }
html[data-motion="off"] .palco img { transition: none; transform: none; }
html[data-motion="off"] .cta-ml, html[data-motion="off"] .produto { transition: none; }
html[data-motion="off"] .produto:hover { transform: none; }
html[data-motion="off"] .cta-ml:hover { transform: none; }

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-block: 2.5rem 3rem; }
  .cena { order: -1; margin-inline: auto; max-width: 480px; }
  .historia-grade { grid-template-columns: 1fr; }
  .palco { position: relative; top: auto; max-width: 480px; margin-inline: auto; width: 100%; }
  .passo { min-height: auto; }
  .grade { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .confianca-caixa { grid-template-columns: auto minmax(0, 1fr); }
  .confianca-caixa .cta-ml { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .grade { grid-template-columns: 1fr; }
  .topo-nav { gap: 0.8rem; }
  .topo-nav a:not(.movimento) { display: none; }
  .hero-acoes .cta-ml, .hero-acoes .cta-fantasma { width: 100%; justify-content: center; }
  .passo { padding: 1.3rem 1.2rem; }
  .confianca-caixa { grid-template-columns: 1fr; }
}
