/* ============================================================
   Educa4Good — Design System do site comercial
   Tokens centralizados em CSS Custom Properties.
   ============================================================ */

:root {
  /* Cores da marca (derivadas da paleta LaTeX do projeto) */
  --color-primary: #2b6ca3;
  --color-primary-dark: #1f5180;
  --color-primary-soft: #eaf1f8;
  --color-accent: #f7cd58;
  --color-accent-dark: #e8a020;
  --color-green: #3e8e58;
  --color-pink: #d66d8c;
  --color-background: #ffffff;
  --color-surface: #f7fafd;
  --color-border: #dde7f0;
  --color-text: #223344;
  --color-text-soft: #51667a;
  --color-footer: #16344e;

  /* Tipografia */
  --font-display: "Nunito", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --fs-hero: clamp(2rem, 4.6vw, 3.4rem);
  --fs-h2: clamp(1.55rem, 3vw, 2.25rem);
  --fs-h3: 1.22rem;
  --fs-body: 1.02rem;
  --fs-small: 0.88rem;

  /* Espaçamento e forma */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4.5rem;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --shadow-s: 0 1px 3px rgba(34, 51, 68, 0.08);
  --shadow-m: 0 8px 28px rgba(34, 51, 68, 0.11);
  --shadow-l: 0 18px 50px rgba(31, 81, 128, 0.18);
  --container: 1120px;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.18; color: var(--color-primary-dark); margin: 0 0 0.6em; }
h1 { font-size: var(--fs-hero); font-weight: 900; }
h2 { font-size: var(--fs-h2); font-weight: 800; }
h3 { font-size: var(--fs-h3); font-weight: 800; }
p  { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--color-accent-dark); outline-offset: 2px; border-radius: 4px; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--space-3); }
.section { padding-block: var(--space-5); }
.section--alt { background: var(--color-surface); }
.section-head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: var(--space-4); }
.section-head .kicker { display: inline-block; font-family: var(--font-display); font-weight: 800; font-size: var(--fs-small); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-dark); margin-bottom: 0.5rem; }
.section-head p { color: var(--color-text-soft); }
.center { text-align: center; }
.muted { color: var(--color-text-soft); }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-m); }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--accent { background: var(--color-accent); color: #4a3608; box-shadow: var(--shadow-m); }
.btn--accent:hover { background: #f5c53d; }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--ghost:hover { background: var(--color-primary-soft); }
.btn--big { font-size: 1.1rem; padding: 1rem 2.2rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner { display: flex; align-items: center; gap: var(--space-3); min-height: 72px; }
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.brand img { height: 44px; width: auto; }
.brand__name { font-family: var(--font-display); font-weight: 900; font-size: 1.3rem; color: var(--color-primary); }
.brand__name b { color: var(--color-accent-dark); font-weight: 900; }

.nav { margin-left: auto; }
.nav ul { display: flex; gap: 1.4rem; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav a { text-decoration: none; font-weight: 600; color: var(--color-text); font-size: 0.98rem; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--color-primary); border-bottom-color: var(--color-accent); }
.nav .btn { border-bottom: none; }

.lang-switch { display: flex; gap: 2px; border: 1px solid var(--color-border); border-radius: 999px; padding: 3px; margin-left: var(--space-2); }
.lang-switch a {
  text-decoration: none; font-family: var(--font-display); font-weight: 800; font-size: 0.8rem;
  padding: 0.25rem 0.6rem; border-radius: 999px; color: var(--color-text-soft);
}
.lang-switch a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.lang-switch a[aria-current="true"] { background: var(--color-primary); color: #fff; }

.nav-toggle { display: none; margin-left: auto; background: none; border: 2px solid var(--color-primary); border-radius: var(--radius-s); padding: 0.45rem 0.6rem; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2.5px; background: var(--color-primary); margin: 4px 0; border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--color-primary-soft) 0%, #ffffff 90%); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: var(--space-4); align-items: center; padding-block: var(--space-5); }
.hero h1 { margin-bottom: 0.5em; }
.hero p.lead { font-size: 1.15rem; color: var(--color-text-soft); max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.hero__note { margin-top: var(--space-2); font-size: var(--fs-small); color: var(--color-text-soft); }

/* leque de folhas de atividade */
.sheet-fan { position: relative; height: 460px; }
.sheet-fan img {
  position: absolute; width: 62%; max-width: 300px;
  border-radius: 10px; border: 1px solid var(--color-border);
  box-shadow: var(--shadow-l);
  transition: transform 0.35s ease;
}
.sheet-fan img:nth-child(1) { left: 0;   top: 8%;  transform: rotate(-7deg); z-index: 1; }
.sheet-fan img:nth-child(2) { left: 22%; top: 0;   transform: rotate(-1deg); z-index: 2; }
.sheet-fan img:nth-child(3) { left: 44%; top: 6%;  transform: rotate(6deg);  z-index: 3; }
.sheet-fan:hover img:nth-child(1) { transform: rotate(-9deg) translateY(-8px); }
.sheet-fan:hover img:nth-child(2) { transform: rotate(0deg) translateY(-12px); }
.sheet-fan:hover img:nth-child(3) { transform: rotate(8deg) translateY(-8px); }

/* ---------- Faixa de posicionamento ---------- */
.tagline { background: var(--color-primary); color: #fff; text-align: center; padding-block: var(--space-4); }
.tagline p { font-family: var(--font-display); font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 800; max-width: 30em; margin: 0 auto; }
.tagline em { font-style: normal; color: var(--color-accent); }

/* ---------- Grades de cards ---------- */
.grid { display: grid; gap: var(--space-3); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m);
  padding: var(--space-3); box-shadow: var(--shadow-s);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
.card h3 { margin-top: 0.8rem; }
.card p { color: var(--color-text-soft); font-size: 0.95rem; margin-bottom: 0; }
.card .icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: var(--radius-s); background: var(--color-primary-soft); }
.card .icon svg { width: 30px; height: 30px; }
.tool-card__action { margin-top: var(--space-2); }
.tool-card__action .btn { font-size: 0.9rem; padding: 0.58rem 1.1rem; }

/* lista de dores (problema) */
.pain-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.pain-list li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--color-text-soft); }
.pain-list svg { flex: none; width: 22px; height: 22px; margin-top: 3px; }
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: center; }
.solution-box { background: var(--color-primary-soft); border-left: 6px solid var(--color-primary); border-radius: var(--radius-s); padding: var(--space-3); font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; color: var(--color-primary-dark); }

/* ---------- Galeria ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-bottom: var(--space-3); }
.filter-bar button {
  font-family: var(--font-display); font-weight: 700; font-size: 0.88rem;
  border: 1.5px solid var(--color-border); background: #fff; color: var(--color-text-soft);
  border-radius: 999px; padding: 0.45rem 1rem; cursor: pointer; transition: all 0.15s ease;
}
.filter-bar button:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-bar button[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); }
.gallery figure { margin: 0; }
.gallery .shot {
  position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--color-border);
  border-radius: var(--radius-m); overflow: hidden; cursor: zoom-in; background: #fff;
  box-shadow: var(--shadow-s); transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.gallery .shot:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
.gallery figcaption { margin-top: 0.6rem; }
.gallery figcaption .t { font-family: var(--font-display); font-weight: 800; font-size: 0.95rem; color: var(--color-primary-dark); }
.gallery figcaption .m { font-size: 0.8rem; color: var(--color-text-soft); }
.gallery [hidden] { display: none; }

.badge { display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.6rem; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary-dark); }

/* lightbox */
.lightbox { border: none; border-radius: var(--radius-m); padding: 0; max-width: min(92vw, 620px); box-shadow: var(--shadow-l); }
.lightbox::backdrop { background: rgba(22, 52, 78, 0.72); }
.lightbox img { width: 100%; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 1rem; }
.lightbox__bar .t { font-family: var(--font-display); font-weight: 800; }
.lightbox__close { background: none; border: none; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--color-text-soft); padding: 0.2rem 0.5rem; }

/* ---------- Como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); counter-reset: step; }
.step { text-align: center; padding: var(--space-3); }
.step .num {
  width: 64px; height: 64px; margin: 0 auto var(--space-2); display: grid; place-items: center;
  border-radius: 50%; background: var(--color-accent); color: #4a3608;
  font-family: var(--font-display); font-weight: 900; font-size: 1.5rem; box-shadow: var(--shadow-s);
}
.step h3 { color: var(--color-primary-dark); }
.steps-arrow { display: none; }

/* ---------- Números ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); text-align: center; }
.stat .n { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--color-primary); }
.stat .l { color: var(--color-text-soft); font-weight: 600; }

/* ---------- Oferta ---------- */
.offer {
  max-width: 760px; margin-inline: auto; background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-l); box-shadow: var(--shadow-m); overflow: hidden;
}
.offer__head { background: var(--color-primary); color: #fff; padding: var(--space-3) var(--space-4); }
.offer__head h3 { color: #fff; margin: 0; font-size: 1.5rem; }
.offer__body { padding: var(--space-4); display: grid; grid-template-columns: 1.2fr 0.8fr; gap: var(--space-3); align-items: center; }
.offer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.offer__list li { display: flex; gap: 0.6rem; align-items: flex-start; }
.offer__list svg { flex: none; width: 20px; height: 20px; margin-top: 4px; }
.offer__price { text-align: center; }
.offer__price .p { font-family: var(--font-display); font-weight: 900; font-size: 2.6rem; color: var(--color-primary-dark); }
.offer__price .d { color: var(--color-text-soft); font-size: var(--fs-small); margin-bottom: var(--space-2); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin-inline: auto; display: grid; gap: 0.8rem; }
.faq details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m); overflow: hidden; }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1rem 1.3rem; font-family: var(--font-display); font-weight: 800; color: var(--color-primary-dark);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--color-accent-dark); transition: transform 0.2s ease; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 1.3rem 1.1rem; color: var(--color-text-soft); }

/* ---------- CTA final ---------- */
.final-cta { background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)); color: #fff; text-align: center; }
.final-cta h2 { color: #fff; max-width: 22em; margin-inline: auto; }
.final-cta p { color: #d7e5f2; max-width: 38em; margin-inline: auto; }

/* ---------- Depoimentos (placeholders) ---------- */
.testimonial { border-left: 5px solid var(--color-accent); }
.testimonial .who { font-weight: 700; color: var(--color-primary-dark); margin-top: 0.8rem; font-size: 0.9rem; }

/* ---------- Duas colunas com imagem ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: center; }
.split__img img { border-radius: var(--radius-m); border: 1px solid var(--color-border); box-shadow: var(--shadow-m); max-width: 420px; margin-inline: auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-footer); color: #b9cbdc; padding-block: var(--space-4) var(--space-3); font-size: 0.93rem; }
.site-footer a { color: #dce9f5; text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3); }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.7rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.footer-brand img { height: 40px; margin-bottom: 0.6rem; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.14); padding-top: var(--space-2); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.82rem; }

/* ---------- Página interna ---------- */
.page-hero { background: var(--color-primary-soft); padding-block: var(--space-4); }
.page-hero p { color: var(--color-text-soft); max-width: 46em; margin-bottom: 0; }
.prose { max-width: 760px; margin-inline: auto; }
.prose h2 { font-size: 1.35rem; margin-top: 1.8em; }
.prose ul { color: var(--color-text-soft); }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsividade ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; padding-block: var(--space-4); }
  .sheet-fan { height: 340px; width: 100%; max-width: 420px; margin-inline: auto; }
  .sheet-fan img { max-width: 240px; }
  .problem-grid, .split { grid-template-columns: 1fr; }
  .split--reverse .split__img { order: -1; }
  .offer__body { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }

  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-m);
    padding: var(--space-2) var(--space-3) var(--space-3);
  }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0.2rem; }
  .nav a { display: block; padding: 0.7rem 0.4rem; font-size: 1.05rem; border-bottom: 1px solid var(--color-border); }
  .nav .btn { margin-top: 0.8rem; text-align: center; }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: 1fr; gap: var(--space-2); }
  .section { padding-block: var(--space-4); }
  .brand__name { font-size: 1.1rem; }
  .lang-switch { margin-left: auto; }
}
@media (max-width: 380px) {
  .gallery { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
}

/* ============================================================
   Jogos e Utilidades — quebra-cabeça de imagens (client-side)
   ============================================================ */
.qc { display: grid; gap: var(--space-3); }
.qc__controls {
  display: grid; grid-template-columns: 1.4fr 1.4fr auto; gap: var(--space-3);
  align-items: end; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-m);
  padding: var(--space-3);
}
.qc__field { display: grid; gap: 0.4rem; }
.qc__field label { font-family: var(--font-display); font-weight: 800; color: var(--color-primary-dark); font-size: 0.95rem; }
.qc__field input[type="file"] {
  font: inherit; font-size: 0.9rem; background: #fff;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-s); padding: 0.4rem;
}
.qc__field input[type="range"] { width: 100%; accent-color: var(--color-primary); }
.qc__controls > .btn { white-space: nowrap; }

.qc__stage { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: var(--space-4); align-items: start; }
.qc__label { font-size: 1rem; margin-bottom: 0.6rem; text-align: center; }

.qc__board {
  display: grid;
  grid-template-columns: repeat(var(--qc-n, 3), 1fr);
  grid-template-rows: repeat(var(--qc-n, 3), 1fr);
  gap: 3px; aspect-ratio: 1; width: 100%; max-width: 460px; margin-inline: auto;
  background: var(--color-border); border: 3px solid var(--color-border);
  border-radius: var(--radius-m); overflow: hidden; box-shadow: var(--shadow-m);
}
.qc__empty { grid-column: 1 / -1; grid-row: 1 / -1; place-self: center; text-align: center; color: var(--color-text-soft); padding: var(--space-3); margin: 0; }
.qc__tile {
  border: none; padding: 0; margin: 0; width: 100%; height: 100%; cursor: pointer;
  background-color: #fff; background-repeat: no-repeat; transition: filter 0.12s ease;
}
.qc__tile:hover { filter: brightness(1.06); }
.qc__tile--blank { background: var(--color-primary-soft) !important; cursor: default; box-shadow: inset 0 0 0 1px var(--color-border); }
.qc__hint { text-align: center; font-size: var(--fs-small); color: var(--color-text-soft); margin-top: 0.8rem; }
.qc__win { text-align: center; font-family: var(--font-display); font-weight: 800; color: var(--color-green); font-size: 1.15rem; margin-top: 0.6rem; }

.qc__model { text-align: center; position: sticky; top: 90px; }
.qc__model-img {
  width: 190px; height: 190px; margin-inline: auto; border-radius: var(--radius-m);
  border: 2px solid var(--color-border); background: var(--color-surface) center / cover no-repeat;
  box-shadow: var(--shadow-s); display: grid; place-items: center;
  color: var(--color-text-soft); font-family: var(--font-display); font-weight: 800; font-size: var(--fs-small);
}
.qc__model-img.has-img { color: transparent; }
.qc__download { margin-top: var(--space-2); font-size: 0.9rem; padding: 0.55rem 1.1rem; }
.qc__download[hidden] { display: none; }   /* .btn{display:inline-block} sobrepõe o atributo hidden */

/* Anúncio da versão PDF */
.qc-price { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); margin: var(--space-3) 0 var(--space-2); }
.qc-price__tag { display: grid; }
.qc-price__value { font-family: var(--font-display); font-weight: 900; font-size: 2.2rem; color: var(--color-primary-dark); line-height: 1; }
.qc-price__note { color: var(--color-text-soft); font-size: var(--fs-small); }
.qc-adshot {
  position: relative; aspect-ratio: 1; max-width: 360px; width: 100%; margin-inline: auto;
  border-radius: var(--radius-m); border: 1px solid var(--color-border);
  background: var(--color-primary-soft) center / cover no-repeat; box-shadow: var(--shadow-m);
  display: grid; place-items: center; overflow: hidden;
}
.qc-adshot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.7) 2px, transparent 2px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.7) 2px, transparent 2px);
  background-size: 25% 25%, 25% 25%;
}
.qc-adshot__badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: var(--color-primary); color: #fff; font-family: var(--font-display);
  font-weight: 800; font-size: 0.72rem; padding: 0.25rem 0.65rem; border-radius: 999px;
}
.qc-adshot__ph { color: var(--color-primary-dark); font-family: var(--font-display); font-weight: 800; }
.qc-adshot.has-img .qc-adshot__ph { display: none; }

@media (max-width: 860px) {
  .qc__controls { grid-template-columns: 1fr; }
  .qc__stage { grid-template-columns: 1fr; }
  .qc__model { position: static; order: -1; }
  .qc__model-img { width: 150px; height: 150px; }
}