/* =========================================================
   Quato · landing page
   pixel art + interface moderna. Sem framework.
   ========================================================= */

:root {
  --sun: #ffd84d;
  --sun-deep: #f2b92b;
  --orange: #ff9d1c;
  --pink: #ff5c8a;
  --pink-soft: #ffd3e0;
  --sky: #7cc8ff;
  --sky-deep: #3b8fe0;
  --sky-soft: #dff2ff;
  --grass: #7ccf5a;
  --grass-deep: #4fa33a;
  --mint: #a8e6c8;
  --lav: #cbb6ff;

  --paper: #fff8e7;
  --paper-2: #fff1cf;
  --card: rgba(255, 255, 255, 0.72);
  --card-solid: #ffffff;
  --line: rgba(74, 51, 32, 0.14);
  --ink: #2b1d10;
  --ink-2: #5d4a39;
  --ink-3: #8a7563;
  --on-sun: #2b1d10;
  --focus: #1f6fe0;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 12px 30px -12px rgba(74, 51, 32, 0.28), 0 2px 6px rgba(74, 51, 32, 0.08);
  --shadow-lg: 0 30px 60px -24px rgba(74, 51, 32, 0.4);

  --sky-top: #6fc2ff;
  --sky-mid: #b8e4ff;
  --sky-bot: #ffeab0;
  --cloud: #ffffff;
  --cloud-shade: #dcefff;

  --radius: 22px;
  --radius-sm: 14px;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  --font: 'Bricolage Grotesque', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --pixel: 'Silkscreen', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f1226;
    --paper-2: #151a36;
    --card: rgba(30, 36, 72, 0.66);
    --card-solid: #1b2147;
    --line: rgba(220, 225, 255, 0.12);
    --ink: #fbf4e4;
    --ink-2: #cbc6dd;
    --ink-3: #9a95b3;
    --focus: #8cc4ff;
    --pink-soft: #4a2140;
    --sky-soft: #1b2a55;
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 16px 36px -14px rgba(0, 0, 0, 0.6), 0 2px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 30px 60px -24px rgba(0, 0, 0, 0.7);
    --sky-top: #070b24;
    --sky-mid: #1c1f4f;
    --sky-bot: #4a2f6b;
    --cloud: #3a3f78;
    --cloud-shade: #2c3066;
    --grass: #2f7a4a;
    --grass-deep: #1f5a37;
  }
}

/* ---------------- base ---------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
@media (pointer: fine) {
  body {
    cursor: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2724%27 height=%2732%27 viewBox=%270 0 12 16%27 shape-rendering=%27crispEdges%27%3E%3Cpath fill=%27%232b1d10%27 d=%27M0 0h1v1h-1zM0 1h2v1h-2zM0 2h1v1h-1zM2 2h1v1h-1zM0 3h1v1h-1zM3 3h1v1h-1zM0 4h1v1h-1zM4 4h1v1h-1zM0 5h1v1h-1zM5 5h1v1h-1zM0 6h1v1h-1zM6 6h1v1h-1zM0 7h1v1h-1zM7 7h1v1h-1zM0 8h1v1h-1zM8 8h1v1h-1zM0 9h1v1h-1zM9 9h1v1h-1zM0 10h1v1h-1zM6 10h5v1h-5zM0 11h1v1h-1zM3 11h1v1h-1zM6 11h1v1h-1zM0 12h1v1h-1zM2 12h1v1h-1zM4 12h1v1h-1zM7 12h1v1h-1zM0 13h2v1h-2zM4 13h1v1h-1zM7 13h1v1h-1zM0 14h1v1h-1zM5 14h1v1h-1zM8 14h1v1h-1zM5 15h4v1h-4z%27/%3E%3Cpath fill=%27%23ffd84d%27 d=%27M1 2h1v1h-1zM1 3h2v1h-2zM1 4h3v1h-3zM1 5h4v1h-4zM1 6h5v1h-5zM1 7h6v1h-6zM1 8h7v1h-7zM1 9h8v1h-8zM1 10h5v1h-5zM1 11h2v1h-2zM4 11h2v1h-2zM1 12h1v1h-1zM5 12h2v1h-2zM5 13h2v1h-2zM6 14h2v1h-2z%27/%3E%3C/svg%3E") 1 1, auto;
  }
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.05; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
code { font-family: ui-monospace, Menlo, monospace; font-size: 0.92em; background: var(--line); padding: 0.05em 0.35em; border-radius: 6px; }
::selection { background: var(--sun); color: var(--on-sun); }

.px { image-rendering: crisp-edges; image-rendering: pixelated; }
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.wrap.narrow { --wrap: 820px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 8px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 10px;
  text-decoration: none; font-weight: 700;
}
.skip:focus { top: 12px; }

kbd {
  display: inline-grid; place-items: center;
  min-width: 1.75em; height: 1.75em; padding: 0 0.4em;
  font-family: var(--font); font-size: 0.82em; font-weight: 700; line-height: 1;
  color: var(--ink);
  background: var(--card-solid);
  border: 1.5px solid var(--line);
  border-bottom-width: 4px;
  border-radius: 8px;
  vertical-align: 0.1em;
}
.kbd-combo { display: inline-flex; gap: 0.22em; white-space: nowrap; vertical-align: middle; }

.px-tag {
  display: inline-block; font-family: var(--pixel); font-size: 11px; letter-spacing: 0.04em;
  background: var(--pink); color: #fff; padding: 3px 7px 2px; border-radius: 6px;
  box-shadow: 0 2px 0 #c2325c;
}

/* ---------------- botões ---------------- */
.btn {
  --bg: var(--card-solid); --fg: var(--ink); --edge: var(--line);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  padding: 0.8em 1.25em; border-radius: 999px; border: 0;
  background: var(--bg); color: var(--fg);
  font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
  box-shadow: 0 4px 0 var(--edge), 0 10px 20px -10px rgba(0, 0, 0, 0.35);
  transition: transform 0.18s var(--ease-spring), box-shadow 0.18s var(--ease-out), background 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--edge), 0 16px 26px -12px rgba(0, 0, 0, 0.4); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--edge), 0 6px 12px -8px rgba(0, 0, 0, 0.3); }
.btn-primary { --bg: var(--sun); --fg: var(--on-sun); --edge: #c48a12; }
.btn-ghost { --bg: var(--card); --edge: var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1.5px solid var(--line); }
.btn-text { background: none; box-shadow: none; text-decoration: underline; text-underline-offset: 3px; padding-inline: 0.6em; }
.btn-text:hover, .btn-text:active { box-shadow: none; }
.btn-lg { font-size: 1.08rem; padding: 0.95em 1.5em; }
.btn-sm { padding: 0.5em 1em; font-size: 0.92rem; }
.btn-ico { font-family: var(--pixel); font-size: 1.1em; line-height: 1; }

/* ---------------- navegação ---------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 16px;
  padding: 10px var(--gutter);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; margin-right: auto; }
.brand-duck { width: 40px; height: 40px; }
.brand-name { font-family: var(--pixel); font-size: 22px; font-weight: 700; letter-spacing: 0.02em; }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  text-decoration: none; font-weight: 600; padding: 8px 12px; border-radius: 999px; color: var(--ink-2);
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover { background: var(--line); color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.chip-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid var(--line); background: var(--card);
  font-size: 0.88rem; font-weight: 600; white-space: nowrap;
  transition: background 0.2s, transform 0.2s var(--ease-spring);
}
.chip-btn:hover { transform: translateY(-1px); }
.chip-btn .dot { width: 9px; height: 9px; border-radius: 2px; background: var(--ink-3); transition: background 0.2s, box-shadow 0.2s; }
.chip-btn[aria-pressed='true'] .dot { background: #3ccf6e; box-shadow: 0 0 0 3px rgba(60, 207, 110, 0.25); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(60, 207, 110, 0); } }
@media (max-width: 860px) { .nav-links { display: none; } }
@media (max-width: 420px) {
  .brand-name { display: none; }
  .chip-btn { font-size: 0.8rem; padding: 6px 10px; }
}

/* ---------------- HERO ---------------- */
.hero {
  --ground: clamp(110px, 16vh, 150px);
  position: relative;
  min-height: min(900px, calc(100svh - 61px));
  padding-top: clamp(40px, 8vh, 96px);
  padding-bottom: calc(var(--ground) + clamp(150px, 15vw, 210px));
  overflow: hidden;
  isolation: isolate;
}
.sky {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 55%, var(--sky-bot) 100%);
}
.sky::after { /* faixas de pixel no horizonte */
  content: ''; position: absolute; inset: auto 0 var(--ground) 0; height: 120px;
  background: repeating-linear-gradient(180deg, transparent 0 14px, color-mix(in srgb, var(--sky-bot) 40%, transparent) 14px 20px);
  opacity: 0.5;
}
.sun {
  position: absolute; right: clamp(20px, 12vw, 200px); top: clamp(40px, 10vh, 110px);
  width: clamp(80px, 11vw, 150px); aspect-ratio: 1;
  background: #ffe36b;
  border-radius: 50%;
  box-shadow: 0 0 0 12px rgba(255, 227, 107, 0.35), 0 0 0 26px rgba(255, 227, 107, 0.16), 0 0 80px 30px rgba(255, 200, 80, 0.45);
  transform: translateY(calc(var(--scroll, 0) * 0.25px));
}
.sun::before { /* raios de pixel girando */
  content: ''; position: absolute; inset: -42%;
  background: repeating-conic-gradient(from 0deg, rgba(255, 230, 120, 0.55) 0 6deg, transparent 6deg 30deg);
  -webkit-mask: radial-gradient(circle, transparent 42%, #000 43%, #000 60%, transparent 61%);
          mask: radial-gradient(circle, transparent 42%, #000 43%, #000 60%, transparent 61%);
  animation: spin 40s linear infinite;
}
@keyframes spin { to { transform: rotate(1turn); } }
.stars { display: none; }

@media (prefers-color-scheme: dark) {
  .sun {
    background: #f4f0ff;
    box-shadow: inset -14px -8px 0 #d7d0f0, 0 0 0 14px rgba(200, 190, 255, 0.1), 0 0 90px 20px rgba(160, 150, 255, 0.35);
  }
  .sun::before { display: none; }
  .stars {
    display: block; position: absolute; inset: 0 0 30% 0;
    background-image:
      radial-gradient(2px 2px at 12% 18%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 28% 42%, #fff 50%, transparent 51%),
      radial-gradient(3px 3px at 47% 12%, #ffe9a8 50%, transparent 51%),
      radial-gradient(2px 2px at 63% 33%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 78% 58%, #fff 50%, transparent 51%),
      radial-gradient(3px 3px at 88% 20%, #cfe3ff 50%, transparent 51%),
      radial-gradient(2px 2px at 6% 64%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 38% 70%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 55% 55%, #ffd3e0 50%, transparent 51%),
      radial-gradient(2px 2px at 94% 46%, #fff 50%, transparent 51%);
    animation: twinkle 3.2s steps(2) infinite;
  }
  .stars::after {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(2px 2px at 20% 30%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 70% 12%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 84% 70%, #fff 50%, transparent 51%),
      radial-gradient(3px 3px at 35% 8%, #fff 50%, transparent 51%),
      radial-gradient(2px 2px at 52% 38%, #fff 50%, transparent 51%);
    animation: twinkle 2.4s steps(2) infinite reverse;
  }
}
@keyframes twinkle { 50% { opacity: 0.35; } }

.cloud {
  position: absolute; left: 0;
  width: var(--w, 180px); aspect-ratio: 12 / 5;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 5' shape-rendering='crispEdges'%3E%3Cpath fill='%23fff' d='M4 0h3v1h2v1h2v1h1v1H0V3h1V2h1V1h2z'/%3E%3Cpath fill='%23dcefff' d='M0 4h12v1H0z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  opacity: 0.95;
  translate: -30vw 0;
  animation: drift var(--t, 80s) linear infinite;
  animation-delay: var(--delay, 0s);
  transform: translateY(calc(var(--scroll, 0) * var(--p, 0.15) * 1px));
}
@media (prefers-color-scheme: dark) { .cloud { opacity: 0.35; filter: brightness(0.75) hue-rotate(200deg); } }
.cloud.c1 { --w: clamp(120px, 16vw, 220px); top: 12%; --t: 95s; --delay: -20s; --p: 0.2; }
.cloud.c2 { --w: clamp(80px, 10vw, 140px); top: 30%; --t: 70s; --delay: -55s; --p: 0.35; }
.cloud.c3 { --w: clamp(140px, 20vw, 280px); top: 4%; --t: 120s; --delay: -90s; --p: 0.1; }
.cloud.c4 { --w: clamp(70px, 8vw, 110px); top: 46%; --t: 60s; --delay: -10s; --p: 0.45; }
@keyframes drift { from { translate: -30vw 0; } to { translate: 110vw 0; } }

.hero-inner { position: relative; z-index: 2; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 8px; border-radius: 999px;
  background: var(--card); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line); font-weight: 600; font-size: 0.92rem;
}
h1 { margin-top: 22px; }
.h1-pixel {
  display: block;
  font-family: var(--pixel); font-weight: 700;
  font-size: clamp(56px, 11vw, 150px); line-height: 0.9; letter-spacing: 0;
  color: var(--sun);
  text-shadow: 0 4px 0 #e0a114, 0 8px 0 #4a3320, 0 14px 22px rgba(74, 51, 32, 0.35);
  -webkit-text-stroke: 0;
  margin-bottom: 18px;
  animation: bounce-in 0.9s var(--ease-spring) both;
}
@keyframes bounce-in { from { transform: translateY(-40px) scale(0.9); opacity: 0; } }
.h1-line {
  display: block; font-weight: 800;
  font-size: clamp(32px, 5.4vw, 68px); line-height: 1.02;
  max-width: 17ch;
}
.wobble {
  font-style: normal; position: relative; display: inline-block; white-space: nowrap;
  background: linear-gradient(transparent 58%, var(--pink) 58%, var(--pink) 90%, transparent 90%);
  padding: 0 0.08em;
  animation: wobble 3.6s ease-in-out infinite;
  transform-origin: 50% 70%;
}
@media (prefers-color-scheme: dark) { .wobble { background: linear-gradient(transparent 58%, #b2325b 58%, #b2325b 90%, transparent 90%); } }
@keyframes wobble { 0%, 70%, 100% { transform: rotate(0); } 76% { transform: rotate(-3deg); } 84% { transform: rotate(2.5deg); } 92% { transform: rotate(-1deg); } }
.lede { margin-top: 22px; max-width: 34em; font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); }
.lede strong { color: var(--ink); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 26px 0 0; color: var(--ink-2); font-size: 0.95rem; }
.hero-facts li { display: inline-flex; align-items: center; gap: 6px; }
.hero-facts li::before { content: ''; width: 8px; height: 8px; background: var(--pink); box-shadow: 2px 2px 0 var(--ink); }
.hero-facts b { color: var(--ink); }

.ground {
  position: absolute; left: 0; right: 0; bottom: 0; height: var(--ground); z-index: 1;
  background:
    linear-gradient(180deg, var(--grass) 0 14px, var(--grass-deep) 14px 18px, transparent 18px),
    repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.05) 0 24px, transparent 24px 48px),
    linear-gradient(180deg, #c98b55 0, #a86c3c 100%);
}
@media (prefers-color-scheme: dark) {
  .ground { background:
    linear-gradient(180deg, var(--grass) 0 14px, var(--grass-deep) 14px 18px, transparent 18px),
    repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.08) 0 24px, transparent 24px 48px),
    linear-gradient(180deg, #4b3326 0, #2e1f18 100%); }
}
.ground::before { /* tufos de grama */
  content: ''; position: absolute; left: 0; right: 0; top: -8px; height: 8px;
  background: repeating-linear-gradient(90deg, var(--grass) 0 6px, transparent 6px 16px, var(--grass) 16px 20px, transparent 20px 34px);
}
.stage { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 100%; height: 0; }
.walker {
  --duck: clamp(128px, 14vw, 192px);
  position: absolute; left: 0; bottom: calc(var(--duck) * -0.06 - 6px);
  width: var(--duck); height: var(--duck);
  cursor: pointer;
  will-change: transform;
}
.walker canvas { width: 100%; height: 100%; filter: drop-shadow(0 6px 0 rgba(0, 0, 0, 0.12)); }
.walker:focus-visible { outline-offset: -6px; border-radius: 16px; }
.bubble {
  position: absolute; left: 50%; bottom: 92%;
  font-family: var(--pixel); font-size: 14px; white-space: nowrap;
  background: #fff; color: #2b1d10; padding: 6px 10px 5px;
  border: 3px solid #2b1d10; border-radius: 4px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.2);
  transform: translate(-50%, 8px) scale(0.4); opacity: 0;
  transition: transform 0.25s var(--ease-spring), opacity 0.2s;
  pointer-events: none;
}
.bubble::after { content: ''; position: absolute; left: 50%; top: 100%; width: 8px; height: 8px; background: #2b1d10; transform: translateX(-50%); clip-path: polygon(0 0, 100% 0, 50% 100%); }
.bubble.show { transform: translate(-50%, 0) scale(1); opacity: 1; animation: bubble-out 0.3s 1.4s forwards; }
@keyframes bubble-out { to { opacity: 0; transform: translate(-50%, -6px) scale(0.9); } }

.hint {
  position: absolute; right: var(--gutter); bottom: calc(var(--ground) + 18px); z-index: 3;
  font-family: var(--pixel); font-size: 13px;
  background: var(--card); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line);
  animation: bob 2s ease-in-out infinite;
  transition: opacity 0.4s, visibility 0.4s;
}
.hint.gone { opacity: 0; visibility: hidden; }
@media (hover: none) { .hint { display: none; } }
@keyframes bob { 50% { transform: translateY(-6px); } }

/* ---------------- faixa de patos ---------------- */
.marquee {
  position: relative; z-index: 3;
  background: var(--ink); color: var(--sun);
  margin: -26px -4vw 0; padding: 12px 0;
  transform: rotate(-1.6deg);
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
}
@media (prefers-color-scheme: dark) { .marquee { background: var(--sun); color: #2b1d10; } }
.marquee-track { display: flex; width: max-content; animation: marquee 60s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.mq-set { display: flex; align-items: center; flex-shrink: 0; }
.mq-word { font-family: var(--pixel); font-size: clamp(16px, 2vw, 22px); text-transform: uppercase; white-space: nowrap; padding-inline: 18px; }
.mq-duck { width: 56px; height: 56px; flex-shrink: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- seções ---------------- */
.section { position: relative; padding-block: clamp(72px, 10vw, 140px); }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.kicker {
  font-family: var(--pixel); font-size: 14px; color: var(--pink); text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.kicker::before { content: ''; width: 10px; height: 10px; background: currentColor; box-shadow: 4px 4px 0 var(--sun); }
.section-head h2 { font-size: clamp(32px, 4.8vw, 58px); font-weight: 800; }
.section-head p:not(.kicker) { margin-top: 14px; color: var(--ink-2); font-size: clamp(16px, 1.4vw, 19px); }

/* reveal */
.js-ready .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease-out) var(--d, 0ms), transform 0.8s var(--ease-out) var(--d, 0ms); }
.js-ready .reveal.in { opacity: 1; transform: none; }

/* ---------------- playground ---------------- */
.playground { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }
.playground::before { /* grade de pixels de fundo */
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: radial-gradient(var(--line) 1.4px, transparent 1.6px);
  background-size: 22px 22px;
  -webkit-mask: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
          mask: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
}
.pg-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(20px, 3vw, 40px); align-items: start; }
@media (max-width: 900px) { .pg-grid { grid-template-columns: minmax(0, 1fr); } }
.pg-stage {
  --glow: var(--sun);
  position: sticky; top: 84px;
  display: grid; justify-items: center; gap: 14px;
  padding: clamp(18px, 3vw, 32px);
  border-radius: 28px;
  background:
    radial-gradient(60% 50% at 50% 42%, color-mix(in srgb, var(--glow) 55%, transparent), transparent 70%),
    linear-gradient(180deg, var(--sky-soft), var(--card-solid));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: background 0.5s;
}
@media (max-width: 900px) { .pg-stage { position: relative; top: 0; } }
.pg-stage[data-mood='raiva'] { --glow: #ff7b6b; }
.pg-stage[data-mood='triste'] { --glow: #7cb6ff; }
.pg-stage[data-mood='sozinho'] { --glow: #c3b5d9; }
.pg-stage[data-mood='sono'] { --glow: #8f8cff; }
.pg-stage::after { /* chão xadrez */
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 34%; z-index: 0;
  background: repeating-conic-gradient(var(--line) 0 25%, transparent 0 50%) 0 0 / 28px 28px;
  -webkit-mask: linear-gradient(180deg, transparent, #000);
          mask: linear-gradient(180deg, transparent, #000);
  pointer-events: none;
}
.pg-spot { position: absolute; inset: 0; pointer-events: none; }
.pg-canvas { position: relative; z-index: 1; width: min(100%, 384px); height: auto; aspect-ratio: 1; filter: drop-shadow(0 14px 0 rgba(0, 0, 0, 0.08)); }
.pg-canvas.hop { animation: hop 0.5s var(--ease-spring); }
@keyframes hop { 30% { transform: translateY(-18px) scale(1.04, 0.96); } 60% { transform: translateY(0) scale(0.96, 1.04); } }
.pg-caption { position: relative; z-index: 1; font-weight: 700; text-align: center; min-height: 1.6em; }
.pg-anim { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 5px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.pg-anim button { border: 0; background: none; padding: 7px 12px; border-radius: 999px; cursor: pointer; font-size: 0.88rem; font-weight: 600; color: var(--ink-2); transition: background 0.2s, color 0.2s; }
.pg-anim button:hover { color: var(--ink); background: var(--line); }
.pg-anim button[aria-pressed='true'] { background: var(--ink); color: var(--paper); }

.pg-controls { display: grid; gap: 18px; }
.pg-group { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px 18px; margin: 0; background: var(--card); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: var(--shadow); min-width: 0; }
.pg-group legend { font-family: var(--pixel); font-size: 15px; padding: 0 6px; display: flex; gap: 8px; align-items: baseline; }
.pg-group .count { font-family: var(--font); font-size: 0.85rem; color: var(--ink-3); }
.mood-row { display: flex; flex-wrap: wrap; gap: 8px; }
.mood-chip {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card-solid);
  font-weight: 600; transition: transform 0.2s var(--ease-spring), background 0.2s, border-color 0.2s;
}
.mood-chip:hover { transform: translateY(-2px); }
.mood-chip .mi { font-family: var(--pixel); font-size: 0.9em; }
.mood-chip[aria-pressed='true'] { background: var(--sun); border-color: #c48a12; color: #2b1d10; box-shadow: 0 3px 0 #c48a12; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(38px, 1fr)); gap: 8px; }
.swatch {
  aspect-ratio: 1; border-radius: 10px; cursor: pointer; padding: 0;
  border: 2px solid rgba(0, 0, 0, 0.18);
  background: linear-gradient(135deg, var(--b) 0 55%, var(--s) 55% 100%);
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.08);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s;
}
.swatch:hover { transform: translateY(-3px) rotate(-4deg); }
.swatch[aria-pressed='true'] { box-shadow: 0 0 0 3px var(--paper), 0 0 0 6px var(--ink); transform: scale(1.06); }
.acc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
@media (max-width: 420px) { .acc-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; } .acc canvas { width: 52px; height: 52px; } .acc-name { font-size: 0.75rem; } .pg-group { padding-inline: 12px; } }
.acc {
  display: grid; justify-items: center; gap: 2px; cursor: pointer;
  padding: 8px 6px 10px; border-radius: 16px; border: 1.5px solid var(--line); background: var(--card-solid);
  text-align: center; line-height: 1.2;
  transition: transform 0.2s var(--ease-spring), background 0.2s, border-color 0.2s;
}
.acc:hover { transform: translateY(-3px); }
.acc canvas { width: 64px; height: 64px; }
.acc-name { font-size: 0.82rem; font-weight: 700; }
.acc-slot { font-family: var(--pixel); font-size: 10px; color: var(--ink-3); text-transform: uppercase; }
.acc[aria-pressed='true'] { background: color-mix(in srgb, var(--sun) 35%, var(--card-solid)); border-color: #c48a12; box-shadow: 0 3px 0 #c48a12; }
.acc[aria-pressed='true'] .acc-slot { color: var(--ink-2); }
.pg-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ---------------- humores ---------------- */
.mood-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .mood-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 680px) { .mood-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 400px) { .mood-cards { grid-template-columns: minmax(0, 1fr); } }
.mood-card {
  --a: #ffe27a; --b: #ffc3d4;
  position: relative; display: grid; gap: 8px; align-content: start;
  padding: 18px 18px 16px; border-radius: var(--radius);
  background: linear-gradient(160deg, var(--a), var(--b));
  color: #2b1d10;
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.3s;
  outline: none;
}
.mood-card:hover, .mood-card:focus-within { transform: translateY(-8px) rotate(-1.2deg); box-shadow: var(--shadow-lg); }
.mood-card:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.mood-card.m-raiva { --a: #ffb199; --b: #ff6f61; }
.mood-card.m-triste { --a: #c9e6ff; --b: #8fb8f0; }
.mood-card.m-sozinho { --a: #ece6f5; --b: #c3b5d9; }
.mood-card.m-sono { --a: #d7d4ff; --b: #9d98e8; }
.mc-art { display: grid; place-items: center; background: rgba(255, 255, 255, 0.45); border-radius: 16px; padding: 6px; }
.mc-art canvas { width: 100%; max-width: 144px; aspect-ratio: 1; height: auto; }
.mood-card h3 { font-size: 1.3rem; font-weight: 800; margin-top: 4px; }
.mood-card p { font-size: 0.93rem; color: #4a3a2c; }
.mc-fx { font-family: var(--pixel); font-size: 12px !important; text-transform: uppercase; }
.mc-fx span { background: #2b1d10; color: #fff; padding: 1px 6px; border-radius: 4px; margin-right: 4px; }
.mc-use { justify-self: start; margin-top: 4px; border: 0; background: rgba(255, 255, 255, 0.7); padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: 0.85rem; cursor: pointer; color: #2b1d10; transition: background 0.2s; }
.mc-use:hover { background: #fff; }

/* ---------------- recursos (bento) ---------------- */
.features { background: radial-gradient(80% 60% at 100% 0%, color-mix(in srgb, var(--sky) 22%, transparent), transparent 60%), radial-gradient(70% 60% at 0% 100%, color-mix(in srgb, var(--pink) 14%, transparent), transparent 60%); }
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.tile {
  position: relative; overflow: hidden;
  padding: clamp(18px, 2.4vw, 28px); border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 10px;
}
.tile h3 { font-size: clamp(20px, 2vw, 26px); font-weight: 800; }
.tile p { color: var(--ink-2); }
.tile .small { font-size: 0.85rem; color: var(--ink-3); }
.tile-chase { grid-column: span 4; }
.tile-drag { grid-column: span 2; grid-row: span 2; background: linear-gradient(170deg, color-mix(in srgb, var(--pink) 22%, var(--card-solid)), var(--card-solid)); }
.tile-roam { grid-column: span 2; }
.tile-ctrl { grid-column: span 2; }
.tile-keys { grid-column: span 3; }
.tile-wardrobe { grid-column: span 3; }
@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile-chase { grid-column: span 2; }
  .tile-drag { grid-column: span 2; grid-row: auto; }
  .tile-roam, .tile-ctrl, .tile-keys, .tile-wardrobe { grid-column: span 1; }
}
@media (max-width: 620px) {
  .bento { grid-template-columns: minmax(0, 1fr); }
  .tile-chase, .tile-drag, .tile-roam, .tile-ctrl, .tile-keys, .tile-wardrobe { grid-column: auto; }
}
.tile-art { margin-bottom: 6px; }
.chase-art {
  container-type: inline-size;
  position: relative; height: 110px; border-radius: 16px; overflow: hidden;
  background: linear-gradient(180deg, var(--sky-soft) 0 72%, var(--grass) 72% 78%, color-mix(in srgb, var(--grass-deep) 70%, #000) 78%);
}
.chase-art canvas { position: absolute; left: 0; bottom: 14px; width: 80px; height: 80px; animation: chase-run 4.5s linear infinite; }
.fake-cursor {
  position: absolute; left: 0; bottom: 58px; width: 18px; height: 24px;
  background: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2724%27 height=%2732%27 viewBox=%270 0 12 16%27 shape-rendering=%27crispEdges%27%3E%3Cpath fill=%27%232b1d10%27 d=%27M0 0h1v1h-1zM0 1h2v1h-2zM0 2h1v1h-1zM2 2h1v1h-1zM0 3h1v1h-1zM3 3h1v1h-1zM0 4h1v1h-1zM4 4h1v1h-1zM0 5h1v1h-1zM5 5h1v1h-1zM0 6h1v1h-1zM6 6h1v1h-1zM0 7h1v1h-1zM7 7h1v1h-1zM0 8h1v1h-1zM8 8h1v1h-1zM0 9h1v1h-1zM9 9h1v1h-1zM0 10h1v1h-1zM6 10h5v1h-5zM0 11h1v1h-1zM3 11h1v1h-1zM6 11h1v1h-1zM0 12h1v1h-1zM2 12h1v1h-1zM4 12h1v1h-1zM7 12h1v1h-1zM0 13h2v1h-2zM4 13h1v1h-1zM7 13h1v1h-1zM0 14h1v1h-1zM5 14h1v1h-1zM8 14h1v1h-1zM5 15h4v1h-4z%27/%3E%3Cpath fill=%27%23ffffff%27 d=%27M1 2h1v1h-1zM1 3h2v1h-2zM1 4h3v1h-3zM1 5h4v1h-4zM1 6h5v1h-5zM1 7h6v1h-6zM1 8h7v1h-7zM1 9h8v1h-8zM1 10h5v1h-5zM1 11h2v1h-2zM4 11h2v1h-2zM1 12h1v1h-1zM5 12h2v1h-2zM5 13h2v1h-2zM6 14h2v1h-2z%27/%3E%3C/svg%3E") center / contain no-repeat;
  animation: chase-cursor 4.5s linear infinite;
}
@keyframes chase-run { from { transform: translateX(-90px); } to { transform: translateX(calc(100cqw + 10px)); } }
@keyframes chase-cursor {
  from { transform: translateX(-10px) translateY(0); }
  25% { transform: translateX(calc(25cqw + 70px)) translateY(-14px); }
  50% { transform: translateX(calc(50cqw + 70px)) translateY(6px); }
  75% { transform: translateX(calc(75cqw + 70px)) translateY(-10px); }
  to { transform: translateX(calc(100cqw + 90px)) translateY(0); }
}
.checks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 32px; }
.checks li::before { content: '✓'; position: absolute; left: 0; top: -2px; font-family: var(--pixel); display: inline-grid; place-items: center; width: 22px; height: 22px; flex-shrink: 0; background: #3ccf6e; color: #fff; border-radius: 6px; font-size: 12px; box-shadow: 0 2px 0 #23944b; transform: translateY(4px); }
.timer { margin-top: auto; position: relative; height: 34px; border-radius: 10px; background: var(--line); overflow: hidden; display: flex; align-items: center; }
.timer-bar { position: absolute; inset: 0; background: repeating-linear-gradient(90deg, var(--pink) 0 14px, #ff7ea4 14px 18px); transform-origin: left; animation: timer 10s steps(40) infinite; }
.timer-label { position: relative; margin-left: 12px; font-family: var(--pixel); font-size: 13px; color: #fff; text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3); }
@keyframes timer { from { transform: scaleX(1); } to { transform: scaleX(0); } }
.roam-art { display: grid; place-items: center; }
.mini-screen {
  container-type: inline-size;
  position: relative; width: 100%; height: 110px; border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--lav) 45%, var(--card-solid)), var(--sky-soft));
  border: 1.5px solid var(--line);
}
.mini-screen::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 14px; background: var(--card-solid); border-bottom: 1px solid var(--line); }
.roam-duck { position: absolute; bottom: 4px; left: 0; width: 56px; height: 56px; animation: roam 6s ease-in-out infinite alternate; }
@keyframes roam { from { transform: translateX(4px); } to { transform: translateX(calc(100cqw - 60px)); } }
.tile-ctrl .tile-art { display: grid; place-items: center; min-height: 110px; }
.kbd-combo.big { font-size: 1.4rem; align-items: center; gap: 10px; }
.kbd-combo.big kbd { animation: press 2.4s infinite; }
.kbd-combo .plus { font-weight: 800; color: var(--ink-3); }
.drag-ico { font-family: var(--pixel); font-size: 0.7em; padding: 6px 10px; border: 2px dashed var(--ink-3); border-radius: 10px; animation: nudge 2.4s infinite; }
@keyframes press { 0%, 40%, 100% { transform: none; border-bottom-width: 4px; } 10%, 30% { transform: translateY(3px); border-bottom-width: 1.5px; } }
@keyframes nudge { 0%, 30% { transform: none; } 55% { transform: translate(10px, -4px) rotate(3deg); } 80%, 100% { transform: none; } }
.shortcuts { display: grid; gap: 10px; margin: 6px 0; }
.shortcuts div { display: flex; align-items: center; gap: 14px; }
.shortcuts dt { min-width: 7.5em; }
.shortcuts dd { margin: 0; font-weight: 600; }
.shortcuts kbd { animation: press 3s infinite; }
.shortcuts kbd:nth-child(2) { animation-delay: 0.12s; }
.shortcuts kbd:nth-child(3) { animation-delay: 0.24s; }
.shortcuts div:nth-child(2) kbd { animation-delay: 1.5s; }
.wardrobe-row { display: flex; gap: 4px; margin-top: auto; flex-wrap: wrap; }
.wardrobe-row canvas { width: 64px; height: 64px; transition: transform 0.3s var(--ease-spring); }
.wardrobe-row canvas:hover { transform: translateY(-6px) rotate(-6deg); }

/* ---------------- leve ---------------- */
.light { background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--sky) 16%, transparent) 30%, transparent); }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 760px) { .stats { grid-template-columns: minmax(0, 1fr); } }
.stat { padding: 26px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.stat-num { font-weight: 800; font-size: clamp(54px, 7vw, 92px); line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; display: flex; align-items: baseline; gap: 4px; }
.stat-num .approx { font-size: 0.5em; font-weight: 700; color: var(--pink); align-self: center; }
.stat-num small { font-family: var(--pixel); font-size: 0.3em; letter-spacing: 0; color: var(--ink-2); margin-left: 6px; }
.stat-label { margin-top: 8px; color: var(--ink-2); font-weight: 600; }
.versus { margin-top: 28px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
@media (max-width: 760px) { .versus { grid-template-columns: minmax(0, 1fr); } .vs-x { justify-self: center; } }
.vs-card { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; grid-template-areas: 'bag title' 'bag list'; column-gap: 18px; align-items: center; }
.vs-quato { background: color-mix(in srgb, var(--sun) 28%, var(--card-solid)); }
.vs-electron { background: var(--card); }
.vs-title { grid-area: title; font-weight: 800; font-size: 1.15rem; }
.vs-card ul { grid-area: list; margin: 4px 0 0; padding-left: 1.1em; color: var(--ink-2); }
.bag { grid-area: bag; display: grid; place-items: center; border-radius: 14px; background: var(--card-solid); border: 2px solid var(--line); box-shadow: 0 4px 0 var(--line); }
.bag.small { width: 56px; height: 56px; font-size: 28px; animation: float 3s ease-in-out infinite; }
.bag.big { width: 96px; height: 96px; font-size: 52px; animation: heavy 3s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-6px) rotate(-4deg); } }
@keyframes heavy { 0%, 100% { transform: none; } 50% { transform: translateY(2px) scale(1.02, 0.97); } }
.vs-x { font-family: var(--pixel); font-size: 22px; color: var(--ink-3); }

/* ---------------- download ---------------- */
.download { background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--sun) 22%, transparent)); }
.dl-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 760px) { .dl-cards { grid-template-columns: minmax(0, 1fr); } }
.dl-card {
  position: relative; display: grid; gap: 8px; justify-items: start;
  padding: clamp(22px, 3vw, 34px); border-radius: 28px;
  background: var(--card-solid); border: 1.5px solid var(--line); box-shadow: var(--shadow);
  isolation: isolate;
}
.dl-card.is-rec { border-color: transparent; }
.dl-card.is-rec::before {
  content: ''; position: absolute; inset: -3px; z-index: -1; border-radius: 30px;
  background: conic-gradient(from var(--ang, 0deg), var(--sun), var(--pink), var(--sky), var(--grass), var(--sun));
  animation: ang 6s linear infinite;
}
.dl-card.is-rec::after { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: 28px; background: var(--card-solid); }
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes ang { to { --ang: 360deg; } }
.dl-ico { color: var(--ink); }
.dl-card h3 { font-size: 2rem; font-weight: 800; }
.dl-meta { color: var(--ink-2); }
.dl-btn { margin-top: 10px; }
.dl-btn[data-state='soon'] { --bg: var(--card); --fg: var(--ink); --edge: var(--line); border: 2px dashed var(--ink-3); }
.dl-btn[data-state='checking'] { opacity: 0.85; }
.dl-btn.nope { animation: nope 0.4s; }
@keyframes nope { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.dl-badge { position: absolute; top: 18px; right: 18px; font-family: var(--pixel); font-size: 11px; text-transform: uppercase; padding: 4px 8px 3px; border-radius: 6px; }
.dl-badge.rec { background: var(--ink); color: var(--paper); }
.dl-badge.beta { background: var(--pink); color: #fff; box-shadow: 0 2px 0 #c2325c; }
.dl-card.is-rec .dl-badge.beta { top: 48px; }
.beta-inline { font-family: var(--pixel); font-size: 11px; background: var(--pink); color: #fff; padding: 2px 6px; border-radius: 5px; vertical-align: middle; }

.howto { margin-top: 26px; padding: clamp(20px, 3vw, 34px); border-radius: 28px; background: var(--card); border: 1.5px dashed var(--ink-3); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.howto h3 { font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.howto-lede { margin-top: 10px; color: var(--ink-2); }
.howto-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 20px; }
@media (max-width: 760px) { .howto-cols { grid-template-columns: minmax(0, 1fr); } }
.howto h4 { font-size: 1.1rem; font-weight: 800; margin-bottom: 10px; }
.howto ol { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; gap: 12px; }
.howto li { counter-increment: step; position: relative; padding-left: 42px; min-height: 28px; color: var(--ink-2); }
.howto li::before { content: counter(step); position: absolute; left: 0; top: -2px; font-family: var(--pixel); font-size: 14px; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--sun); color: #2b1d10; box-shadow: 0 3px 0 #c48a12; }
.howto strong { color: var(--ink); }

/* ---------------- FAQ ---------------- */
.faq-list { display: grid; gap: 12px; }
.faq details { border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 800; font-size: 1.12rem;
  display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--pixel); font-size: 22px; line-height: 1; width: 32px; height: 32px; display: grid; place-items: center; flex-shrink: 0; border-radius: 10px; background: var(--sun); color: #2b1d10; transition: transform 0.3s var(--ease-spring); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--ink-2); }
.faq details[open] p { animation: drop 0.35s var(--ease-out); }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }

/* ---------------- rodapé ---------------- */
.footer { position: relative; margin-top: 40px; background: var(--ink); color: var(--paper); }
@media (prefers-color-scheme: dark) { .footer { background: #070917; color: var(--ink); } }
.footer-ground { position: absolute; left: 0; right: 0; top: -14px; height: 14px; background: var(--grass); }
.footer-ground::before { content: ''; position: absolute; left: 0; right: 0; top: -8px; height: 8px; background: repeating-linear-gradient(90deg, var(--grass) 0 6px, transparent 6px 16px, var(--grass) 16px 20px, transparent 20px 34px); }
.footer-duck { position: absolute; right: clamp(20px, 10vw, 140px); bottom: 6px; width: 96px; height: 96px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding-block: 36px 40px; }
.footer-brand .pixel { font-family: var(--pixel); color: var(--sun); margin-right: 8px; font-size: 1.2em; }
.footer a { color: inherit; opacity: 0.8; }
.footer a:hover { opacity: 1; }

/* ---------------- perseguidor, confete, toast ---------------- */
.chaser {
  --scale: 3;
  position: fixed; left: 0; top: 0; z-index: 60;
  width: calc(32px * var(--scale)); height: calc(32px * var(--scale));
  pointer-events: none; opacity: 0; visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  will-change: transform;
}
.chaser.on { opacity: 1; visibility: visible; }
.chaser canvas { width: 100%; height: 100%; filter: drop-shadow(0 4px 0 rgba(0, 0, 0, 0.15)); }
.chaser .bubble { font-size: 12px; }
.confetti { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 70; pointer-events: none; display: none; }
.confetti.on { display: block; }
.toast {
  position: fixed; left: 50%; bottom: 22px; z-index: 80; max-width: calc(100vw - 32px);
  transform: translate(-50%, 140%); opacity: 0;
  padding: 12px 18px; border-radius: 14px;
  background: color-mix(in srgb, var(--ink) 92%, transparent); color: var(--paper);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-weight: 600; box-shadow: var(--shadow-lg);
  transition: transform 0.35s var(--ease-spring), opacity 0.25s;
  overflow-wrap: anywhere;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ---------------- movimento reduzido: versão calma ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .cloud { translate: none; }
  .cloud.c1 { left: 6%; } .cloud.c2 { left: 40%; } .cloud.c3 { left: 62%; } .cloud.c4 { left: 80%; }
  .marquee-track { transform: none; }
  .chase-art canvas { transform: translateX(20cqw); }
  .fake-cursor { transform: translateX(calc(20cqw + 90px)); }
  .timer-bar { transform: scaleX(0.6); }
}

/* arrasto do mouse: pato puxando o cursor */
.drag-art { container-type: inline-size; position: relative; height: 96px; margin: 8px 0 12px; border-radius: 14px; background: var(--card); border: 1.5px solid var(--line); overflow: hidden; }
.drag-pair { position: absolute; left: 0; bottom: 6px; display: flex; align-items: flex-end; animation: drag-pull 5s ease-in-out infinite alternate; }
.drag-pair canvas { width: 72px; height: 72px; }
.drag-pair .fake-cursor { position: relative; left: auto; bottom: auto; margin: 0 0 40px -8px; animation: none; }
@keyframes drag-pull { from { transform: translateX(4px); } to { transform: translateX(calc(100cqw - 100px)); } }