/* ==========================================================
   Stutrend — Quiz de Bonsai para Iniciantes
   Folha de estilos principal
   ========================================================== */

:root {
  --pink: #ff66c4;
  --pink-600: #f04aae;
  --pink-700: #c81d86;
  --pink-800: #9c1468;
  --pink-100: #ffe6f5;
  --pink-50: #fff5fb;
  --ink: #2b1424;
  --ink-2: #5a4253;
  --ink-3: #8a7384;
  --line: #e4d3dc;
  --bg: #eef7ec;
  --card: #ffffff;
  --leaf: #1f8a57;
  --leaf-100: #e3f6ec;
  --bad: #d8344b;
  --bad-100: #fde6ea;
  --warn: #b7791f;
  --warn-100: #fdf3dc;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px -12px rgba(156, 20, 104, .25);
  --shadow-sm: 0 4px 14px -6px rgba(156, 20, 104, .22);
  --max: 1160px;
  --font-head: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--pink-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pink-800); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; color: var(--ink); margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; }
h3 { font-size: 1.22rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.3em; }
li { margin-bottom: .35em; }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 780px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
.section-pink { background: linear-gradient(180deg, #e2f1de, var(--bg)); }
.center { text-align: center; }
.muted { color: var(--ink-3); }
.lead { font-size: 1.15rem; color: var(--ink-2); }
.eyebrow { display: inline-block; font-family: var(--font-head); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--pink-700); background: var(--pink-100); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.section-head { max-width: 720px; margin: 0 auto 36px; text-align: center; }
.section-head p { color: var(--ink-2); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: center; }
.brand img { height: 34px; width: auto; }
.main-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.main-nav li { margin: 0; }
.main-nav a { display: block; padding: 8px 12px; border-radius: 10px; text-decoration: none; color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.main-nav a:hover { background: var(--pink-50); color: var(--pink-700); }
.main-nav a[aria-current="page"] { color: var(--pink-700); background: var(--pink-100); }
.nav-cta { background: var(--pink) !important; color: #fff !important; }
.nav-cta:hover { background: var(--pink-600) !important; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; border-radius: 10px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; padding: 10px 16px 16px; }
  .main-nav a { padding: 12px 14px; font-size: 1rem; }
}

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: 1rem; padding: 13px 24px; border-radius: 999px; border: 2px solid transparent; cursor: pointer; text-decoration: none; transition: transform .15s, background .2s, box-shadow .2s, color .2s; line-height: 1.2; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--pink); color: #fff; box-shadow: 0 8px 20px -8px rgba(255,102,196,.8); }
.btn-primary:hover { background: var(--pink-600); color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; }
.btn-outline { background: #fff; color: var(--pink-700); border-color: var(--pink); }
.btn-outline:hover { background: var(--pink-50); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--pink-50); color: var(--pink-700); }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 64px 0 72px; background: radial-gradient(1000px 480px at 90% -10%, #ffd9ef 0%, transparent 60%), radial-gradient(900px 420px at -10% 110%, #d6ecd0 0%, transparent 60%), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 span { color: var(--pink-700); }
.hero .lead { max-width: 560px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 28px; }
.hero-stats div { font-size: .9rem; color: var(--ink-3); }
.hero-stats strong { display: block; font-family: var(--font-head); font-size: 1.6rem; color: var(--ink); }
.hero-card { background: #fff; border-radius: 24px; box-shadow: var(--shadow); padding: 26px; border: 1px solid var(--line); position: relative; }
.hero-card::before { content: ""; position: absolute; inset: -14px -14px auto auto; width: 90px; height: 90px; border-radius: 50%; background: var(--pink); opacity: .14; z-index: -1; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } .hero { padding: 40px 0 48px; } }

/* ---------- Cards / Grid ---------- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
a.card { display: block; text-decoration: none; color: inherit; transition: transform .2s, box-shadow .2s, border-color .2s; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--pink); color: inherit; }
.icon-bubble { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 1.6rem; background: var(--pink-100); margin-bottom: 14px; }

.mode-card { position: relative; overflow: hidden; display: flex; flex-direction: column; }
.mode-card .btn { margin-top: auto; align-self: flex-start; }
.mode-card p { color: var(--ink-2); flex: 1; }
.mode-card.featured { background: linear-gradient(135deg, var(--pink) 0%, #ff8fd3 100%); color: #fff; border: 0; }
.mode-card.featured h3, .mode-card.featured p { color: #fff; }
.mode-card.featured .icon-bubble { background: rgba(255,255,255,.25); }
.mode-card.featured .btn { background: #fff; color: var(--pink-700); }

/* ---------- Quiz cards (catalog) ---------- */
.filters { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 26px; box-shadow: var(--shadow-sm); }
.filter-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.filter-row + .filter-row { margin-top: 12px; }
.filter-label { font-family: var(--font-head); font-weight: 700; font-size: .85rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; margin-right: 6px; min-width: 76px; }
.chip { border: 1.5px solid var(--line); background: #fff; color: var(--ink-2); padding: 7px 14px; border-radius: 999px; font-weight: 600; font-size: .88rem; cursor: pointer; font-family: inherit; transition: .15s; }
.chip:hover { border-color: var(--pink); color: var(--pink-700); }
.chip.active { background: var(--pink); border-color: var(--pink); color: #fff; }
.search-input { width: 100%; max-width: 340px; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--line); font: inherit; font-size: .95rem; background: var(--pink-50); }
.search-input:focus { outline: none; border-color: var(--pink); background: #fff; }
.result-count { color: var(--ink-3); font-size: .92rem; margin: -10px 0 18px; }

.quiz-card { display: flex; flex-direction: column; gap: 10px; }
.quiz-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.quiz-card .icon-bubble { margin: 0; width: 46px; height: 46px; font-size: 1.4rem; }
.quiz-card h3 { margin: 0; font-size: 1.08rem; }
.quiz-card p { color: var(--ink-2); font-size: .94rem; margin: 0; flex: 1; }
.quiz-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: .82rem; color: var(--ink-3); }
.quiz-meta span { background: var(--pink-50); padding: 3px 10px; border-radius: 999px; }
.mini-bar { height: 6px; border-radius: 6px; background: var(--pink-100); overflow: hidden; }
.mini-bar i { display: block; height: 100%; background: var(--leaf); border-radius: 6px; }
.empty-state { text-align: center; padding: 40px 16px; color: var(--ink-3); }

.badge { display: inline-flex; align-items: center; gap: 4px; font-size: .75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em; font-family: var(--font-head); white-space: nowrap; }
.badge-facil { background: var(--leaf-100); color: var(--leaf); }
.badge-medio { background: var(--warn-100); color: var(--warn); }
.badge-dificil { background: var(--bad-100); color: var(--bad); }
.badge-todos, .badge-pink { background: var(--pink-100); color: var(--pink-700); }

/* ---------- Quiz player ---------- */
.quiz-shell { max-width: 780px; margin: 0 auto; }
.quiz-panel { background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 30px; }
@media (max-width: 620px) { .quiz-panel { padding: 20px 16px; border-radius: 18px; } }
.quiz-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.quiz-top .counter { font-family: var(--font-head); font-weight: 700; color: var(--ink-2); }
.hud { display: flex; gap: 8px; flex-wrap: wrap; }
.hud span { background: var(--pink-50); border: 1px solid var(--line); padding: 5px 12px; border-radius: 999px; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
.hud span b { color: var(--pink-700); }
.hud .streak-hot { background: #fff1e0; border-color: #ffd6a3; color: #b45309; }
.progress { height: 10px; background: var(--pink-100); border-radius: 10px; overflow: hidden; margin-bottom: 24px; }
.progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--pink), var(--pink-700)); border-radius: 10px; transition: width .4s ease; }
.q-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.q-text { font-family: var(--font-head); font-size: clamp(1.15rem, 2.6vw, 1.45rem); font-weight: 700; line-height: 1.35; margin-bottom: 22px; }
.options { display: grid; gap: 12px; }
.option { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; background: #fff; border: 2px solid var(--line); border-radius: 14px; padding: 14px 16px; font: inherit; font-size: 1rem; color: var(--ink); cursor: pointer; transition: border-color .15s, background .15s, transform .1s; }
.option:hover:not([disabled]) { border-color: var(--pink); background: var(--pink-50); }
.option:active:not([disabled]) { transform: scale(.99); }
.option .letter { flex: 0 0 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--pink-100); color: var(--pink-700); font-family: var(--font-head); font-weight: 800; }
.option[disabled] { cursor: default; }
.option.correct { border-color: var(--leaf); background: var(--leaf-100); }
.option.correct .letter { background: var(--leaf); color: #fff; }
.option.wrong { border-color: var(--bad); background: var(--bad-100); }
.option.wrong .letter { background: var(--bad); color: #fff; }
.option.dim { opacity: .55; }
.feedback { margin-top: 20px; border-radius: 16px; padding: 18px 20px; border-left: 5px solid; animation: pop .3s ease; }
.feedback.ok { background: var(--leaf-100); border-color: var(--leaf); }
.feedback.no { background: var(--bad-100); border-color: var(--bad); }
.feedback h4 { margin: 0 0 6px; font-size: 1.05rem; }
.feedback.ok h4 { color: var(--leaf); }
.feedback.no h4 { color: var(--bad); }
.feedback p { margin: 0 0 8px; color: var(--ink); }
.feedback a { font-weight: 600; }
.quiz-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.kbd-hint { font-size: .82rem; color: var(--ink-3); }
@media (max-width: 620px) { .kbd-hint { display: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.shake { animation: shake .3s; }

.setup-grid { display: grid; gap: 18px; }
.setup-group label.group-title { display: block; font-family: var(--font-head); font-weight: 700; margin-bottom: 8px; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.select { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); font: inherit; background: #fff; color: var(--ink); }

/* Result */
.result-hero { text-align: center; }
.score-ring { --p: 0; width: 170px; height: 170px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center; background: conic-gradient(var(--pink) calc(var(--p) * 1%), var(--pink-100) 0); position: relative; }
.score-ring::after { content: ""; position: absolute; inset: 14px; background: #fff; border-radius: 50%; }
.score-ring div { position: relative; z-index: 1; font-family: var(--font-head); }
.score-ring strong { display: block; font-size: 2.4rem; line-height: 1; }
.score-ring small { color: var(--ink-3); font-weight: 600; }
.result-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 22px 0; }
.result-stats div { background: var(--pink-50); border-radius: 14px; padding: 12px 8px; text-align: center; }
.result-stats strong { display: block; font-family: var(--font-head); font-size: 1.35rem; color: var(--pink-700); }
.result-stats span { font-size: .8rem; color: var(--ink-3); }
@media (max-width: 520px) { .result-stats { grid-template-columns: repeat(2, 1fr); } }
.review-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.review-list li { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin: 0; background: #fff; }
.review-list li.ok { border-left: 5px solid var(--leaf); }
.review-list li.no { border-left: 5px solid var(--bad); }
.review-list .rq { font-weight: 600; margin-bottom: 4px; }
.review-list .ra { font-size: .92rem; color: var(--ink-2); margin: 0; }
details.review { margin-top: 18px; }
details.review summary { cursor: pointer; font-family: var(--font-head); font-weight: 700; padding: 10px 0; color: var(--pink-700); }

/* Timer */
.timer { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; color: var(--pink-700); text-align: center; line-height: 1; }
.timer.low { color: var(--bad); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .55; } }
.flash-ok { box-shadow: 0 0 0 4px var(--leaf-100), var(--shadow) !important; }
.flash-no { box-shadow: 0 0 0 4px var(--bad-100), var(--shadow) !important; }

/* ---------- Stats ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 860px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.kpi span { display: block; font-size: .85rem; color: var(--ink-3); font-weight: 600; }
.kpi strong { font-family: var(--font-head); font-size: 2rem; color: var(--ink); line-height: 1.2; }
.bars { display: grid; gap: 12px; }
.bar-row { display: grid; grid-template-columns: 170px 1fr 70px; gap: 12px; align-items: center; font-size: .94rem; }
.bar-row .track { height: 12px; background: var(--pink-100); border-radius: 12px; overflow: hidden; }
.bar-row .fill { height: 100%; border-radius: 12px; background: var(--pink); }
.bar-row .fill.good { background: var(--leaf); }
.bar-row .fill.mid { background: #e5a42b; }
.bar-row .fill.low { background: var(--bad); }
.bar-row .val { text-align: right; font-weight: 700; color: var(--ink-2); font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .bar-row { grid-template-columns: 1fr 60px; } .bar-row .track { grid-column: 1 / -1; grid-row: 2; } }
.history-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.history-table th, .history-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.history-table th { font-family: var(--font-head); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); }
.table-wrap { overflow-x: auto; }
.reco-list { display: grid; gap: 14px; }
.reco { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.reco .rank { width: 40px; height: 40px; border-radius: 12px; background: var(--pink); color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; }
.reco h3 { font-size: 1.05rem; margin-bottom: 4px; }
.reco p { margin: 0 0 10px; color: var(--ink-2); font-size: .95rem; }
.reco .btn-row { gap: 8px; }
.achievements { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.ach { text-align: center; padding: 16px 10px; border-radius: 16px; border: 1px dashed var(--line); background: #fff; opacity: .5; filter: grayscale(1); }
.ach.on { opacity: 1; filter: none; border-style: solid; border-color: var(--pink); background: var(--pink-50); }
.ach .em { font-size: 1.8rem; }
.ach strong { display: block; font-size: .88rem; font-family: var(--font-head); }
.ach small { font-size: .76rem; color: var(--ink-3); }

/* ---------- Daily widget ---------- */
.daily q, .daily .q-text { quotes: none; }
.daily .options { gap: 10px; }
.daily .option { padding: 11px 14px; font-size: .95rem; }

/* ---------- Article ---------- */
.breadcrumb { font-size: .88rem; color: var(--ink-3); padding: 18px 0 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: var(--ink-3); }
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--pink-700); }
.article-head { padding: 26px 0 30px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: .9rem; color: var(--ink-3); }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 48px; align-items: start; }
@media (max-width: 960px) { .article-layout { grid-template-columns: minmax(0, 1fr); } .article-aside { position: static !important; } }
.prose h2 { margin-top: 1.8em; scroll-margin-top: 90px; }
.prose h3 { margin-top: 1.4em; scroll-margin-top: 90px; }
.prose table { width: 100%; max-width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .95rem; display: block; overflow-x: auto; }
.prose code, .prose a { overflow-wrap: anywhere; }
.prose th, .prose td { overflow-wrap: anywhere; border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--pink-50); font-family: var(--font-head); }
.prose blockquote { margin: 1.4em 0; padding: 14px 20px; border-left: 4px solid var(--pink); background: var(--pink-50); border-radius: 0 12px 12px 0; }
.callout { border-radius: 16px; padding: 16px 20px; margin: 1.4em 0; border: 1px solid; }
.callout strong:first-child { display: block; font-family: var(--font-head); margin-bottom: 4px; }
.callout p:last-child { margin-bottom: 0; }
.callout-info { background: #eef6ff; border-color: #cfe3ff; }
.callout-warn { background: var(--warn-100); border-color: #f4dfae; }
.callout-tip { background: var(--leaf-100); border-color: #bfe8d1; }
.callout-pink { background: var(--pink-50); border-color: var(--line); }
.toc { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.toc h2 { font-size: 1rem; margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 1.2em; font-size: .92rem; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--pink-700); }
.article-aside { position: sticky; top: 90px; display: grid; gap: 16px; }
.aside-sim { background: linear-gradient(135deg, var(--pink), #ff8fd3); color: #fff; border-radius: var(--radius); padding: 20px; }
.aside-sim h2 { color: #fff; font-size: 1.1rem; }
.aside-sim p { font-size: .92rem; }
.aside-sim .btn { background: #fff; color: var(--pink-700); width: 100%; }
.sim-cta { margin: 2.2em 0; background: var(--ink); color: #fff; border-radius: 22px; padding: 26px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.sim-cta h2, .sim-cta h3 { color: #fff; margin: 0 0 4px; font-size: 1.25rem; }
.sim-cta p { margin: 0; color: #f3d6e8; }
.faq details { border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; margin-bottom: 10px; background: #fff; }
.faq summary { cursor: pointer; font-weight: 700; padding: 12px 0; font-family: var(--font-head); }
.faq details[open] summary { color: var(--pink-700); }
.related { margin-top: 3em; }
.author-box { display: flex; gap: 16px; align-items: center; background: var(--pink-50); border-radius: var(--radius); padding: 18px; margin-top: 2.5em; font-size: .94rem; }
.author-box img { width: 56px; height: 56px; border-radius: 50%; }
.author-box p { margin: 0; }
.species-card .sp-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px; }
.species-card dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: .92rem; margin: 0; }
.species-card dt { font-weight: 700; color: var(--ink-2); }
.species-card dd { margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: #14281b; color: #dcebdc; padding: 56px 0 26px; margin-top: 64px; font-size: .94rem; }
.site-footer a { color: #ffc2e6; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 30px; width: auto; background: #fff; padding: 6px 10px; border-radius: 10px; margin-bottom: 14px; }
.site-footer h2 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .85rem; color: #bfa3b5; }
.disclaimer-mini { font-size: .84rem; color: #bfa3b5; margin-top: 10px; }

/* ---------- Cookie banner ---------- */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; max-width: 720px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 20px 50px -10px rgba(43,20,36,.35); padding: 18px 20px; display: none; gap: 14px; align-items: center; font-size: .92rem; }
.cookie-banner.show { display: flex; }
.cookie-banner p { margin: 0; flex: 1; }
@media (max-width: 620px) { .cookie-banner { flex-direction: column; align-items: stretch; } }

/* ---------- Toast ---------- */
.toast { position: fixed; top: 84px; left: 50%; transform: translateX(-50%) translateY(-20px); background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .92rem; opacity: 0; pointer-events: none; transition: .3s; z-index: 95; white-space: nowrap; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Misc ---------- */
.steps { counter-reset: s; display: grid; gap: 16px; }
.step { position: relative; padding-left: 58px; }
.step::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: 0; width: 42px; height: 42px; border-radius: 14px; background: var(--pink); color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; }
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; }
.pill-list li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .9rem; margin: 0; }
.page-head { padding: 48px 0 24px; text-align: center; background: linear-gradient(180deg, #e0f0dc, transparent); }
.page-head .lead { max-width: 680px; margin: 0 auto; }
.hidden { display: none !important; }
.confetti { position: fixed; top: -10px; width: 10px; height: 14px; z-index: 99; pointer-events: none; animation: fall linear forwards; }
@keyframes fall { to { transform: translateY(105vh) rotate(720deg); } }

/* ---------- Fotos ---------- */
.photo { margin: 1.6em 0; }
.photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-sm); aspect-ratio: 16 / 9; object-fit: cover; background: #dfeedd; }
.photo figcaption { font-size: .82rem; color: var(--ink-3); margin-top: 8px; }
.photo figcaption a { color: var(--ink-3); }
.hero-photo { position: relative; border-radius: 26px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4 / 3.4; background: #dfeedd; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo .hero-badge { position: absolute; left: 16px; bottom: 16px; right: 16px; background: rgba(255,255,255,.94); border-radius: 16px; padding: 12px 16px; display: flex; gap: 12px; align-items: center; font-size: .92rem; box-shadow: var(--shadow-sm); }
.hero-photo .hero-badge b { font-family: var(--font-head); color: var(--pink-700); }
.hero-credit { font-size: .74rem; color: var(--ink-3); margin-top: 8px; }
.img-card { padding: 0; overflow: hidden; }
.img-card .img-card-foto { aspect-ratio: 16 / 10; background: #dfeedd center / cover no-repeat; }
.img-card .img-card-body { padding: 18px 20px 20px; }
.species-card .sp-fig { margin: -24px -24px 16px; }
.species-card .sp-fig img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; background: #dfeedd; }
.species-card .sp-fig figcaption { font-size: .76rem; color: var(--ink-3); padding: 6px 24px 0; }
.species-card .sp-fig figcaption a, .hero-credit a { color: var(--ink-3); }
.photo-top { margin-top: 0; }
.credits-table td:first-child { width: 120px; }
.credits-table img { width: 110px; height: 76px; object-fit: cover; border-radius: 8px; }
.species-card .sp-photo { margin: -24px -24px 16px; aspect-ratio: 16 / 10; background: #dfeedd center / cover no-repeat; border-radius: var(--radius) var(--radius) 0 0; }

/* ---------- Simulador ---------- */
.sim-continue { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 28px; border-color: var(--pink); background: var(--pink-50); }
.sim-continue p { margin: 0; }
.sim-intro-grid { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: end; margin-bottom: 20px; }
@media (max-width: 760px) { .sim-intro-grid { grid-template-columns: 1fr; } }
.sim-intro-grid h2 { margin-bottom: .3em; scroll-margin-top: 90px; }
.sim-intro-grid p { margin: 0; }
.sim-garden { padding: 14px 18px; }
.sim-garden-stats { display: flex; gap: 16px; flex-wrap: wrap; font-size: .9rem; color: var(--ink-2); margin-top: 6px; }
.sim-garden-stats b { font-family: var(--font-head); color: var(--pink-700); }
.sim-cen { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.sim-cen-foto { position: relative; aspect-ratio: 16 / 9; background: #dfeedd center / cover no-repeat; }
.sim-cen-ic { position: absolute; left: 14px; bottom: -20px; width: 46px; height: 46px; border-radius: 14px; background: #fff; display: grid; place-items: center; font-size: 1.5rem; box-shadow: var(--shadow-sm); }
.sim-cen-body { padding: 28px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.sim-cen-body p { color: var(--ink-2); font-size: .94rem; }
.sim-cen-body .btn { margin-top: auto; align-self: flex-start; }
.sim-cen-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.sim-meta { font-size: .84rem !important; color: var(--ink-3) !important; }
.stars { color: #f0a500; letter-spacing: 2px; font-size: 1rem; }
.stars i { color: #d9d3cf; font-style: normal; }
.stars.big { font-size: 2rem; margin: 0 0 6px; }
.sim-livre { margin-top: 36px; }
.sim-especies { border: 0; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.sim-especies legend { font-family: var(--font-head); font-weight: 700; margin-bottom: 8px; padding: 0; }
@media (max-width: 960px) { .sim-especies { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .sim-especies { grid-template-columns: repeat(2, 1fr); } }
.sim-esp input { position: absolute; opacity: 0; }
.sim-esp-card { display: block; border: 2px solid var(--line); border-radius: 14px; overflow: hidden; cursor: pointer; background: #fff; transition: .15s; height: 100%; }
.sim-esp-card strong { display: block; padding: 8px 10px 0; font-size: .92rem; font-family: var(--font-head); }
.sim-esp-card small { display: block; padding: 0 10px 10px; color: var(--ink-3); font-size: .76rem; line-height: 1.3; }
.sim-esp-foto { display: block; aspect-ratio: 4 / 3; background: #dfeedd center / cover no-repeat; }
.sim-esp input:checked + .sim-esp-card { border-color: var(--pink); box-shadow: 0 0 0 3px var(--pink-100); }
.sim-esp input:focus-visible + .sim-esp-card { outline: 3px solid var(--pink); outline-offset: 2px; }
.sim-field { display: block; font-family: var(--font-head); font-weight: 700; font-size: .92rem; }
.sim-field .select { margin-top: 6px; font-family: var(--font-body); font-weight: 400; }
.sim-esp-desc { margin: 16px 0; font-size: .94rem; }

.sim-game { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.sim-log-card { grid-column: 1 / -1; }
@media (max-width: 960px) { .sim-game { grid-template-columns: minmax(0, 1fr); } }
.sim-stage { padding: 14px; position: sticky; top: 84px; }
@media (max-width: 960px) { .sim-stage { position: static; } }
.sim-hud { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.hud-pill { background: var(--leaf-100); color: #1d5a3a; border-radius: 999px; padding: 4px 11px; font-size: .84rem; font-weight: 600; }
.hud-pill.hot { background: #fff1e0; color: #b45309; }
.hud-pill.muted { background: #f3f1ee; color: var(--ink-3); }
.sim-scene { border-radius: 16px; overflow: hidden; background: #dfeedd; line-height: 0; }
.sim-scene svg { width: 100%; height: auto; display: block; }
.sim-scene.pulse-ok { animation: glowOk .7s; }
.sim-scene.pulse-ruim { animation: glowNo .7s; }
@keyframes glowOk { 30% { box-shadow: 0 0 0 5px rgba(31,138,87,.45); } }
@keyframes glowNo { 30% { box-shadow: 0 0 0 5px rgba(216,52,75,.45); } }
.sim-time { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.sim-speed { display: flex; gap: 4px; }
.sim-speed .chip { padding: 6px 11px; }
.sim-side { display: grid; gap: 16px; }
.sim-side .card, .sim-log-card { padding: 18px; }
.sim-h { font-size: 1rem; margin-bottom: 10px; }
.sim-goal-top { display: flex; justify-content: space-between; gap: 8px; align-items: center; flex-wrap: wrap; }
.sim-goal p { font-size: .92rem; color: var(--ink-2); margin: 8px 0 10px; }
.meter { margin-bottom: 10px; }
.meter-top { display: flex; justify-content: space-between; gap: 10px; font-size: .86rem; color: var(--ink-2); margin-bottom: 4px; }
.meter-top b { font-weight: 700; color: var(--ink); text-align: right; }
.meter-track { height: 9px; background: #edf0ea; border-radius: 9px; overflow: hidden; }
.meter-track.thin { height: 6px; }
.meter-fill { height: 100%; background: var(--pink); border-radius: 9px; transition: width .4s; }
.meter-fill.good { background: var(--leaf); }
.meter-fill.mid { background: #e5a42b; }
.meter-fill.low { background: var(--bad); }
.sim-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.sim-act { display: flex; align-items: center; gap: 8px; text-align: left; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 12px; font: inherit; font-size: .9rem; font-weight: 600; color: var(--ink); cursor: pointer; transition: .15s; }
.sim-act span { font-size: 1.15rem; }
.sim-act:hover:not([disabled]) { border-color: var(--pink); background: var(--pink-50); }
.sim-act[disabled] { opacity: .45; cursor: default; }
.sim-act small { color: var(--ink-3); font-weight: 400; }
.sim-symptoms { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.sym { margin: 0; border-radius: 12px; padding: 10px 12px; font-size: .88rem; border-left: 4px solid; background: #f7f7f4; }
.sym strong { display: block; }
.sym span { display: block; color: var(--ink-2); margin-top: 2px; }
.sym-urgente { border-color: var(--bad); background: var(--bad-100); }
.sym-alerta { border-color: #e5a42b; background: var(--warn-100); }
.sym-info { border-color: #6b9bd1; background: #eef5ff; }
.sym-ok { border-color: var(--leaf); background: var(--leaf-100); }
.sim-log { list-style: none; padding: 0; margin: 0; max-height: 340px; overflow-y: auto; display: grid; gap: 6px; }
.lg { display: grid; grid-template-columns: 64px 1fr; gap: 10px; font-size: .88rem; padding: 8px 10px; border-radius: 10px; margin: 0; background: #f8f8f6; }
.lg-dia { font-weight: 700; color: var(--ink-3); font-size: .8rem; padding-top: 1px; }
.lg-ok { background: var(--leaf-100); }
.lg-ruim { background: var(--bad-100); }
.lg-alerta { background: var(--warn-100); }
.lg-evento { background: #eef5ff; }
.sim-modal { position: fixed; inset: 0; z-index: 80; background: rgba(20, 40, 27, .55); display: grid; place-items: center; padding: 16px; }
.sim-modal-box { background: #fff; border-radius: 22px; padding: 24px; max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: 0 30px 60px -20px rgba(0,0,0,.4); }
.sim-opts { display: grid; gap: 8px; margin: 14px 0; }
.sim-opt { text-align: left; border: 2px solid var(--line); background: #fff; border-radius: 14px; padding: 12px 14px; font: inherit; cursor: pointer; }
.sim-opt:hover:not([disabled]) { border-color: var(--pink); background: var(--pink-50); }
.sim-opt[disabled] { opacity: .5; cursor: default; }
.sim-opt strong { display: block; }
.sim-opt small { color: var(--ink-3); }
.sim-report { text-align: center; }
.sim-report-ic { font-size: 3rem; margin: 0; }
.sim-licoes { text-align: left; font-size: .92rem; padding-left: 1.1em; }
.sim-report .result-stats { margin: 16px 0; }
.result-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.result-stats div { background: var(--pink-50); border-radius: 14px; padding: 12px 8px; text-align: center; }
.result-stats strong { display: block; font-family: var(--font-head); font-size: 1.3rem; color: var(--pink-700); }
.result-stats span { font-size: .78rem; color: var(--ink-3); }
@media (max-width: 520px) { .result-stats { grid-template-columns: repeat(2, 1fr); } .sim-actions { grid-template-columns: 1fr 1fr; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }