:root{
 --bg:#07130f;--panel:#0c1d17;--panel2:#10261e;--text:#f5fbf8;--muted:#a9c2b7;
 --brand:#7cf0a7;--brand2:#ffd166;--line:rgba(255,255,255,.10);--shadow:0 18px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(900px 500px at 80% -5%,rgba(124,240,167,.18),transparent 60%),
linear-gradient(180deg,#06100d,#081712 50%,#07130f);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(1160px,calc(100% - 32px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(7,19,15,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:70px;display:flex;align-items:center;gap:22px}
.brand{font-size:1.28rem;font-weight:900;letter-spacing:-.03em}
.brand b{color:var(--brand)}
.navlinks{display:flex;gap:18px;margin-left:auto;font-size:.93rem;color:var(--muted)}
.navlinks a:hover{color:var(--text)}
.search-mini{display:flex;align-items:center;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:999px;padding:7px 12px}
.search-mini input{border:0;outline:0;background:transparent;color:white;width:150px}
.hero{padding:74px 0 42px}
.hero-grid{display:grid;grid-template-columns:1.22fr .78fr;gap:34px;align-items:center}
.badge{display:inline-flex;gap:8px;align-items:center;padding:7px 12px;border:1px solid rgba(124,240,167,.25);background:rgba(124,240,167,.08);border-radius:999px;color:#c8f9da;font-size:.83rem;font-weight:700}
h1{font-size:clamp(2.7rem,6vw,5.7rem);line-height:.96;letter-spacing:-.065em;margin:18px 0 20px;max-width:830px}
.hero p{font-size:1.08rem;color:var(--muted);max-width:700px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:13px 18px;font-weight:850;border:1px solid var(--line)}
.btn-primary{background:var(--brand);color:#062014;border-color:transparent}
.btn-secondary{background:rgba(255,255,255,.055)}
.hero-card{background:linear-gradient(145deg,rgba(124,240,167,.13),rgba(255,209,102,.07));border:1px solid var(--line);padding:28px;border-radius:28px;box-shadow:var(--shadow)}
.hero-emoji{font-size:5.4rem;filter:drop-shadow(0 16px 20px rgba(0,0,0,.25))}
.kicker{color:var(--brand2);text-transform:uppercase;font-weight:900;letter-spacing:.12em;font-size:.73rem}
.hero-card h2{font-size:1.7rem;line-height:1.2;margin:10px 0}
.section{padding:35px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}
.section-head h2{font-size:2rem;letter-spacing:-.04em;margin:0}
.section-head p{color:var(--muted);margin:0;max-width:600px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:20px;padding:20px;transition:.2s transform,.2s border-color,.2s background}
.card:hover{transform:translateY(-3px);border-color:rgba(124,240,167,.35);background:rgba(255,255,255,.065)}
.card .emoji{font-size:2.4rem}
.card h3{margin:12px 0 6px;font-size:1.08rem}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fact-card{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:20px;padding:20px}
.fact-card small{color:var(--brand);font-weight:800}
.fact-card h3{line-height:1.25;margin:10px 0}
.fact-card p{color:var(--muted);font-size:.94rem;margin-bottom:0}
.adslot{border:1px dashed rgba(255,255,255,.18);border-radius:16px;min-height:110px;display:flex;align-items:center;justify-content:center;color:#759286;background:rgba(255,255,255,.02);margin:28px 0;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.page-hero{padding:52px 0 22px}
.page-hero h1{font-size:clamp(2.6rem,5vw,4.6rem);max-width:900px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px}
.article{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:24px;padding:28px}
.article h2{font-size:1.7rem;letter-spacing:-.03em;margin-top:34px}
.article p{color:#d7e5df}
.quick-list{display:grid;gap:14px}
.quick-fact{padding:18px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid var(--line)}
.quick-fact b{display:block;margin-bottom:6px;color:white}
.quick-fact span{color:var(--muted)}
.sidebar{display:grid;align-content:start;gap:16px}
.sidebox{background:rgba(255,255,255,.045);border:1px solid var(--line);padding:20px;border-radius:20px}
.sidebox h3{margin-top:0}
.sidebox a{display:block;padding:8px 0;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.06)}
.sidebox a:last-child{border:0}
.faq details{border-top:1px solid var(--line);padding:15px 0}
.faq summary{cursor:pointer;font-weight:800}
.faq p{color:var(--muted)}
.trustbar{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trust{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}
.trust b{display:block;margin-bottom:4px}
.trust span{color:var(--muted);font-size:.91rem}
footer{margin-top:55px;padding:38px 0 50px;border-top:1px solid var(--line);color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
.footer-grid h4{color:white;margin-top:0}
.footer-grid a{display:block;margin:7px 0}
.legal{font-size:.88rem;color:var(--muted)}
.breadcrumb{font-size:.88rem;color:var(--muted);padding-top:24px}
.random-box{padding:26px;border-radius:24px;background:linear-gradient(135deg,rgba(124,240,167,.14),rgba(255,209,102,.08));border:1px solid var(--line);text-align:center}
.random-box .big{font-size:3rem}
@media(max-width:900px){.hero-grid,.content-layout{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.fact-grid{grid-template-columns:1fr 1fr}.sidebar{grid-template-columns:1fr 1fr}.navlinks{display:none}.trustbar{grid-template-columns:1fr}}
@media(max-width:620px){.grid,.fact-grid,.sidebar,.footer-grid{grid-template-columns:1fr}.hero{padding-top:48px}h1{font-size:3.25rem}.search-mini{display:none}.wrap{width:min(100% - 22px,1160px)}.article{padding:20px}.hero-card{padding:22px}}


/* ===== Interactive discovery v2 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:14px;
  padding:13px 22px;
  font-weight:800;
  border:1px solid var(--line);
  cursor:pointer;
  line-height:1.15;
  text-decoration:none;
  font-family:inherit;
  font-size:.98rem;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--brand);color:#062014;border-color:transparent;box-shadow:0 8px 28px rgba(124,240,167,.13)}
.btn-primary:hover{background:#8bf3b0;box-shadow:0 12px 34px rgba(124,240,167,.19)}
.btn-secondary{
  background:rgba(255,255,255,.065);
  color:#f5fbf8;
  border:1px solid rgba(255,255,255,.14);
  min-width:174px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-secondary:hover{
  background:rgba(255,255,255,.11);
  border-color:rgba(124,240,167,.30);
}

.interactive-zone{padding-top:48px}
.interactive-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:18px;
}
.interactive-card{
  position:relative;
  overflow:hidden;
  min-height:330px;
  padding:25px;
  border-radius:24px;
  border:1px solid var(--line);
  background:
    radial-gradient(420px 230px at 100% 0%,rgba(124,240,167,.10),transparent 62%),
    rgba(255,255,255,.042);
  box-shadow:0 12px 35px rgba(0,0,0,.14);
}
.interactive-card:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(145deg,rgba(255,255,255,.03),transparent 35%);
}
.interactive-topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:26px;
  position:relative;
  z-index:1;
}
.mini-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(124,240,167,.09);
  border:1px solid rgba(124,240,167,.18);
  color:#c8f9da;
  font-weight:800;
  font-size:.78rem;
}
.daily-date,.quiz-score{
  color:var(--muted);
  font-size:.8rem;
  font-weight:700;
}
.daily-content{
  display:grid;
  grid-template-columns:105px 1fr;
  gap:18px;
  align-items:start;
  position:relative;
  z-index:1;
}
.daily-emoji{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100px;
  height:100px;
  border-radius:25px;
  font-size:4.25rem;
  background:linear-gradient(145deg,rgba(124,240,167,.14),rgba(255,209,102,.08));
  border:1px solid var(--line);
}
.interactive-card h3{
  margin:7px 0 9px;
  font-size:1.65rem;
  line-height:1.15;
  letter-spacing:-.035em;
}
.interactive-card p{
  color:var(--muted);
  margin:0 0 16px;
}
.text-link{
  color:var(--brand);
  font-weight:850;
  font-size:.93rem;
}
.text-link:hover{text-decoration:underline}

.quiz-stage{position:relative;z-index:1}
.quiz-stage h3{font-size:1.32rem;margin-bottom:18px}
.quiz-options{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
.quiz-option{
  appearance:none;
  border:1px solid rgba(255,255,255,.11);
  color:var(--text);
  background:rgba(255,255,255,.045);
  border-radius:14px;
  padding:12px 14px;
  font-family:inherit;
  font-weight:750;
  text-align:left;
  cursor:pointer;
  transition:.18s ease;
}
.quiz-option:hover{
  border-color:rgba(124,240,167,.35);
  background:rgba(124,240,167,.075);
  transform:translateY(-1px);
}
.quiz-option.correct{
  border-color:rgba(124,240,167,.62);
  background:rgba(124,240,167,.13);
}
.quiz-option.wrong{
  border-color:rgba(255,116,116,.45);
  background:rgba(255,116,116,.08);
}
.quiz-option:disabled{cursor:default;transform:none}
.quiz-feedback{
  min-height:30px;
  margin-top:13px;
  color:var(--muted);
  font-size:.91rem;
}
.quiz-feedback strong{color:var(--text)}
.quiz-next{margin-top:8px;min-width:0}

.random-upgraded{
  position:relative;
  overflow:hidden;
  padding:34px 28px;
  background:
    radial-gradient(520px 210px at 50% -45px,rgba(124,240,167,.20),transparent 70%),
    linear-gradient(135deg,rgba(124,240,167,.08),rgba(255,209,102,.045));
}
.random-upgraded:after{
  content:"?";
  position:absolute;
  right:22px;
  bottom:-54px;
  font-size:12rem;
  line-height:1;
  font-weight:950;
  color:rgba(255,255,255,.025);
  pointer-events:none;
}
.random-icon{
  width:56px;
  height:56px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:18px;
  margin:0 auto 13px;
  background:rgba(124,240,167,.11);
  border:1px solid rgba(124,240,167,.22);
  color:var(--brand);
  font-size:1.65rem;
}
.random-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:20px}
.random-upgraded.is-revealed{animation:factPop .34s ease}
.random-upgraded .revealed-animal{
  display:inline-flex;
  gap:7px;
  align-items:center;
  border-radius:999px;
  padding:6px 11px;
  background:rgba(124,240,167,.10);
  border:1px solid rgba(124,240,167,.20);
  color:#c8f9da;
  font-size:.8rem;
  font-weight:850;
  margin-bottom:11px;
}
.random-upgraded .revealed-emoji{font-size:4.4rem;line-height:1;margin:4px 0 13px}
.random-upgraded .revealed-title{font-size:1.8rem;margin:4px auto 9px;max-width:720px;line-height:1.15;letter-spacing:-.035em}
.random-upgraded .revealed-text{max-width:750px;margin:0 auto;color:var(--muted)}
@keyframes factPop{
  0%{transform:scale(.985);opacity:.72}
  100%{transform:scale(1);opacity:1}
}

@media(max-width:820px){
  .interactive-grid{grid-template-columns:1fr}
  .interactive-card{min-height:0}
}
@media(max-width:520px){
  .daily-content{grid-template-columns:1fr}
  .daily-emoji{width:82px;height:82px;font-size:3.5rem}
  .quiz-options{grid-template-columns:1fr}
  .interactive-card{padding:20px}
  .random-upgraded{padding:28px 18px}
}


/* ===== Category image cards ===== */
.category-thumb{
  width:100%;
  height:124px;
  overflow:hidden;
  border-radius:15px;
  margin:-4px 0 17px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.035);
}
.category-thumb img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  transition:transform .35s ease;
}
.card:hover .category-thumb img{transform:scale(1.045)}
#categories .card{padding:15px 15px 20px}
#categories .card h3,#categories .card p{padding-left:5px;padding-right:5px}

/* ===== Full 10-question quiz ===== */
.quiz-card-pro{min-height:470px}
.quiz-topline{margin-bottom:18px}
.quiz-session-label{font-size:.76rem;color:var(--muted);font-weight:750}
.quiz-status{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:11px;
}
.status-label{
  display:block;
  color:var(--muted);
  text-transform:uppercase;
  font-size:.66rem;
  letter-spacing:.12em;
  font-weight:850;
  margin-bottom:2px;
}
#quiz-progress-text{font-size:.95rem}
.quiz-live-score{display:flex;align-items:center;gap:12px;font-size:.82rem;font-weight:800}
.score-good{color:#aaf2c3}.score-bad{color:#ffaaa7}
.quiz-progress-track{
  height:7px;
  background:rgba(255,255,255,.07);
  border-radius:999px;
  overflow:hidden;
  margin-bottom:21px;
}
.quiz-progress-fill{
  width:10%;
  height:100%;
  background:linear-gradient(90deg,var(--brand),#ffd166);
  border-radius:999px;
  transition:width .35s ease;
}
.quiz-stage h3{min-height:50px}
.quiz-option{
  position:relative;
  padding:13px 14px;
}
.quiz-option.correct:after,.quiz-option.wrong:after{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  font-weight:950;
}
.quiz-option.correct:after{content:"✓";color:var(--brand)}
.quiz-option.wrong:after{content:"×";color:#ff8e8b}
.quiz-feedback{
  padding:0;
  border-radius:13px;
  transition:.2s ease;
}
.quiz-feedback.has-feedback{
  margin-top:14px;
  padding:12px 14px;
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
}
.quiz-results{
  position:relative;
  z-index:1;
  text-align:center;
  padding:8px 5px 2px;
}
.quiz-results[hidden]{display:none}
.result-badge{
  display:inline-flex;
  padding:6px 11px;
  border-radius:999px;
  border:1px solid rgba(124,240,167,.24);
  background:rgba(124,240,167,.08);
  color:#c8f9da;
  text-transform:uppercase;
  font-size:.68rem;
  letter-spacing:.1em;
  font-weight:900;
}
.result-score{
  margin:18px auto 7px;
  font-size:4.5rem;
  line-height:1;
  font-weight:950;
  letter-spacing:-.07em;
  color:var(--brand);
}
.quiz-results h3{font-size:1.65rem;margin:9px 0}
.quiz-results p{max-width:520px;margin:0 auto 18px}
.result-stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  max-width:390px;
  margin:18px auto 22px;
}
.result-stats div{
  padding:13px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.035);
  border-radius:14px;
}
.result-stats span{display:block;color:var(--muted);font-size:.75rem;font-weight:750}
.result-stats strong{display:block;font-size:1.55rem;margin-top:2px}
.quiz-bank-note{font-size:.75rem!important;margin-top:15px!important;color:#789488!important}

@media(max-width:620px){
  .category-thumb{height:145px}
  .quiz-status{align-items:flex-start;flex-direction:column;gap:8px}
  .quiz-live-score{width:100%;justify-content:space-between}
  .result-score{font-size:3.8rem}
}


/* ===== Scale-ready library / Animals A–Z ===== */
.library-cta{
  margin-top:22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  padding:25px 27px;
  border:1px solid var(--line);
  border-radius:22px;
  background:linear-gradient(135deg,rgba(124,240,167,.085),rgba(255,255,255,.025));
}
.library-cta h3{font-size:1.45rem;margin:5px 0 3px;letter-spacing:-.03em}
.library-cta p{margin:0;color:var(--muted)}
.az-controls{
  position:sticky;
  top:82px;
  z-index:10;
  padding:15px;
  border:1px solid var(--line);
  border-radius:20px;
  background:rgba(7,19,15,.93);
  backdrop-filter:blur(15px);
  margin-bottom:28px;
}
.az-search{
  display:flex;
  align-items:center;
  gap:10px;
  max-width:560px;
  margin:0 auto 14px;
  background:rgba(255,255,255,.055);
  border:1px solid var(--line);
  border-radius:14px;
  padding:11px 14px;
}
.az-search input{
  width:100%;
  border:0;
  outline:0;
  color:var(--text);
  background:transparent;
  font:inherit;
}
.alphabet{
  display:flex;
  justify-content:center;
  gap:5px;
  flex-wrap:wrap;
}
.alphabet a,.alphabet span{
  width:31px;
  height:31px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:9px;
  font-size:.78rem;
  font-weight:850;
}
.alphabet a{background:rgba(124,240,167,.075);border:1px solid rgba(124,240,167,.14)}
.alphabet a:hover{background:var(--brand);color:#062014}
.alphabet span{color:#496359}
.az-letter-section{
  display:grid;
  grid-template-columns:74px 1fr;
  gap:18px;
  padding:24px 0;
  border-top:1px solid var(--line);
  scroll-margin-top:180px;
}
.az-letter{
  position:sticky;
  top:185px;
  align-self:start;
  width:58px;
  height:58px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:17px;
  background:rgba(124,240,167,.09);
  border:1px solid rgba(124,240,167,.18);
  color:var(--brand);
  font-size:1.8rem;
  font-weight:950;
}
.az-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.az-animal{
  display:grid;
  grid-template-columns:43px 1fr auto;
  gap:10px;
  align-items:center;
  min-height:68px;
  padding:10px 12px;
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  border-radius:14px;
}
.az-animal:hover{background:rgba(255,255,255,.06);border-color:rgba(124,240,167,.3)}
.az-emoji{font-size:1.65rem}
.az-animal strong{display:block;line-height:1.15}
.az-animal small{display:block;color:var(--muted);font-size:.72rem;margin-top:4px}
.az-animal>b{color:var(--brand)}
.az-no-results{text-align:center;padding:36px;color:var(--muted)}
@media(max-width:900px){.az-list{grid-template-columns:1fr 1fr}}
@media(max-width:620px){
  .library-cta{align-items:flex-start;flex-direction:column}
  .az-letter-section{grid-template-columns:1fr}
  .az-letter{position:static;width:45px;height:45px;font-size:1.4rem}
  .az-list{grid-template-columns:1fr}
  .az-controls{top:75px}
}


/* =========================================================
   V10 MOBILE-FIRST POLISH
   ========================================================= */

/* Prevent accidental horizontal scrolling from long content */
html, body { max-width: 100%; overflow-x: hidden; }
body { -webkit-text-size-adjust: 100%; }

/* Better tap behavior */
a, button, input, summary { -webkit-tap-highlight-color: transparent; }
button, .btn, .card, .az-animal, .quiz-option { touch-action: manipulation; }

/* Tablet refinements */
@media (max-width: 900px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }

  .nav {
    height: 66px;
  }

  .hero {
    padding: 52px 0 30px;
  }

  .hero-grid {
    gap: 22px;
  }

  .hero-card {
    max-width: 620px;
  }

  .section {
    padding: 28px 0;
  }

  .section-head {
    align-items: flex-start;
  }

  .content-layout {
    gap: 20px;
  }

  .sidebar {
    grid-template-columns: 1fr 1fr;
  }
}

/* Phone layout */
@media (max-width: 620px) {
  :root {
    --mobile-pad: 18px;
  }

  body {
    font-size: 16px;
    line-height: 1.55;
  }

  .wrap {
    width: calc(100% - 32px);
    max-width: none;
  }

  /* Header */
  header {
    position: sticky;
    top: 0;
  }

  .nav {
    min-height: 64px;
    height: auto;
    padding: 10px 0;
    gap: 10px;
  }

  .brand {
    font-size: 1.18rem;
    line-height: 1.02;
    flex: 1 1 auto;
    min-width: 0;
  }

  .brand small {
    font-size: .49rem !important;
    letter-spacing: .10em !important;
    margin-top: 5px !important;
    white-space: nowrap;
  }

  .navlinks,
  .search-mini {
    display: none !important;
  }

  /* Hero */
  .hero {
    padding: 34px 0 22px;
  }

  .hero-grid {
    display: block;
  }

  .hero h1,
  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
    line-height: .96;
    letter-spacing: -.055em;
    margin: 14px 0 16px;
    overflow-wrap: break-word;
  }

  .hero p {
    font-size: 1rem;
    line-height: 1.6;
    max-width: none;
  }

  .badge {
    font-size: .74rem;
    padding: 6px 10px;
  }

  .cta-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 22px;
  }

  .cta-row .btn {
    width: 100%;
    min-height: 50px;
  }

  .hero-card {
    margin-top: 22px;
    padding: 20px;
    border-radius: 21px;
  }

  .hero-card h2 {
    font-size: 1.45rem;
  }

  .hero-emoji {
    font-size: 4rem;
  }

  /* Sections */
  .section {
    padding: 24px 0;
  }

  .section-head {
    display: block;
    margin-bottom: 16px;
  }

  .section-head h2 {
    font-size: 1.75rem;
    line-height: 1.1;
    margin-bottom: 8px;
  }

  .section-head p {
    font-size: .95rem;
  }

  .kicker {
    font-size: .68rem;
    letter-spacing: .11em;
  }

  /* Generic cards */
  .grid,
  .fact-grid,
  .trustbar,
  .sidebar,
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .card {
    padding: 16px;
    border-radius: 17px;
  }

  .card:hover {
    transform: none;
  }

  .card .emoji {
    font-size: 2.1rem;
  }

  .fact-card {
    padding: 17px;
    border-radius: 17px;
  }

  .fact-card h3 {
    font-size: 1.05rem;
  }

  /* Category imagery */
  #categories .grid {
    gap: 14px;
  }

  #categories .card {
    padding: 12px 12px 17px;
  }

  .category-thumb {
    height: 170px;
    border-radius: 14px;
    margin: 0 0 14px;
  }

  #categories .card h3 {
    font-size: 1.16rem;
  }

  /* Interactive zone */
  .interactive-zone {
    padding-top: 30px;
  }

  .interactive-grid {
    gap: 14px;
  }

  .interactive-card {
    min-height: 0;
    padding: 18px;
    border-radius: 20px;
  }

  .interactive-topline {
    margin-bottom: 18px;
    gap: 8px;
    align-items: flex-start;
  }

  .mini-pill {
    font-size: .70rem;
    padding: 6px 9px;
    line-height: 1.2;
  }

  .daily-date,
  .quiz-session-label {
    font-size: .70rem;
    text-align: right;
  }

  .daily-content {
    grid-template-columns: 76px 1fr;
    gap: 13px;
  }

  .daily-emoji {
    width: 72px;
    height: 72px;
    font-size: 3rem;
    border-radius: 18px;
  }

  .interactive-card h3 {
    font-size: 1.38rem;
  }

  /* Quiz - designed for one-handed mobile use */
  .quiz-card-pro {
    min-height: 0;
  }

  .quiz-topline {
    align-items: center;
    margin-bottom: 16px;
  }

  .quiz-status {
    gap: 10px;
    margin-bottom: 10px;
  }

  .status-label {
    font-size: .62rem;
  }

  #quiz-progress-text {
    font-size: 1rem;
  }

  .quiz-live-score {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: .83rem;
    padding-top: 2px;
  }

  .quiz-progress-track {
    height: 7px;
    margin-bottom: 20px;
  }

  .quiz-stage h3 {
    min-height: 0;
    font-size: clamp(1.35rem, 6.2vw, 1.7rem);
    line-height: 1.22;
    margin: 8px 0 18px;
    overflow-wrap: anywhere;
  }

  .quiz-options {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .quiz-option {
    width: 100%;
    min-height: 56px;
    padding: 14px 46px 14px 16px;
    border-radius: 15px;
    font-size: 1rem;
    line-height: 1.35;
  }

  .quiz-option.correct:after,
  .quiz-option.wrong:after {
    right: 16px;
    font-size: 1.25rem;
  }

  .quiz-feedback.has-feedback {
    margin-top: 12px;
    padding: 14px 15px;
    font-size: .96rem;
    line-height: 1.65;
  }

  .quiz-next {
    width: 100%;
    min-height: 52px;
    margin-top: 12px;
  }

  .result-score {
    font-size: 3.55rem;
  }

  .result-stats {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px;
  }

  #quiz-restart {
    width: 100%;
    min-height: 52px;
  }

  /* Random fact */
  .random-upgraded {
    padding: 25px 17px;
    border-radius: 20px;
  }

  .random-upgraded .revealed-emoji {
    font-size: 3.8rem;
  }

  .random-upgraded .revealed-title {
    font-size: 1.5rem;
  }

  .random-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .random-actions .btn {
    width: 100%;
    min-height: 50px;
  }

  /* Animal pages */
  .breadcrumb {
    padding-top: 15px;
    font-size: .78rem;
    white-space: normal;
  }

  .page-hero {
    padding: 32px 0 16px;
  }

  .page-hero h1 {
    font-size: clamp(2.2rem, 10vw, 3.1rem);
    line-height: 1.0;
  }

  .page-hero p {
    font-size: .98rem;
    line-height: 1.6;
  }

  .content-layout {
    display: block;
  }

  .article {
    padding: 18px;
    border-radius: 19px;
  }

  .article h2 {
    font-size: 1.48rem;
    line-height: 1.15;
    margin-top: 28px;
  }

  .article > h2:first-child {
    margin-top: 2px;
  }

  .quick-list {
    gap: 10px;
  }

  .quick-fact {
    padding: 15px;
    border-radius: 14px;
  }

  .quick-fact b {
    font-size: .98rem;
    line-height: 1.38;
  }

  .quick-fact span {
    display: block;
    margin-top: 7px;
    font-size: .94rem;
    line-height: 1.58;
  }

  .sidebar {
    margin-top: 14px;
  }

  .sidebox {
    padding: 17px;
    border-radius: 17px;
  }

  .faq details {
    padding: 14px 0;
  }

  .faq summary {
    line-height: 1.35;
  }

  /* Ads - smaller visual placeholder on phone */
  .adslot {
    min-height: 88px;
    margin: 22px 0;
    border-radius: 14px;
  }

  /* A-Z */
  .az-controls {
    top: 74px;
    padding: 10px;
    border-radius: 16px;
    margin-bottom: 19px;
  }

  .az-search {
    margin-bottom: 10px;
    padding: 10px 12px;
  }

  .az-search input {
    font-size: 16px; /* prevents iOS zoom */
  }

  .alphabet {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

  .alphabet::-webkit-scrollbar {
    display: none;
  }

  .alphabet a,
  .alphabet span {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
  }

  .az-letter-section {
    grid-template-columns: 1fr;
    gap: 11px;
    padding: 18px 0;
    scroll-margin-top: 150px;
  }

  .az-letter {
    position: static;
    width: 44px;
    height: 44px;
    font-size: 1.35rem;
    border-radius: 13px;
  }

  .az-list {
    grid-template-columns: 1fr !important;
    gap: 8px;
  }

  .az-animal {
    min-height: 66px;
    padding: 11px 12px;
    border-radius: 13px;
  }

  .az-animal strong {
    font-size: .98rem;
  }

  .az-animal small {
    font-size: .70rem;
  }

  /* CTA boxes */
  .library-cta {
    align-items: stretch;
    flex-direction: column;
    padding: 20px;
    border-radius: 18px;
  }

  .library-cta .btn {
    width: 100%;
    min-height: 50px;
  }

  /* Footer */
  footer {
    margin-top: 38px;
    padding: 30px 0 38px;
  }

  .footer-grid {
    gap: 22px;
  }

  .footer-grid p,
  .footer-grid a,
  .legal {
    font-size: .88rem;
  }

  /* Buttons */
  .btn {
    min-height: 48px;
    padding: 13px 17px;
    font-size: .96rem;
    border-radius: 13px;
  }

  .btn-secondary {
    min-width: 0;
  }
}

/* Very narrow phones */
@media (max-width: 390px) {
  .wrap {
    width: calc(100% - 24px);
  }

  .brand {
    font-size: 1.06rem;
  }

  .brand small {
    font-size: .44rem !important;
    letter-spacing: .075em !important;
  }

  .hero h1,
  h1 {
    font-size: clamp(2.25rem, 12.5vw, 3rem);
  }

  .interactive-card {
    padding: 15px;
  }

  .mini-pill {
    font-size: .64rem;
  }

  .quiz-session-label {
    font-size: .64rem;
  }

  .quiz-option {
    font-size: .96rem;
  }
}

/* Landscape phones: avoid gigantic vertical spacing */
@media (max-height: 520px) and (orientation: landscape) and (max-width: 950px) {
  .hero {
    padding-top: 24px;
  }

  .page-hero {
    padding-top: 22px;
  }

  .interactive-card {
    min-height: 0;
  }

  .az-controls {
    position: static;
  }
}


/* ===== V11 mobile centered brand ===== */
@media (max-width: 620px) {
  .nav {
    justify-content: center;
    text-align: center;
  }

  .brand {
    flex: 0 1 auto;
    width: 100%;
    text-align: center;
  }

  .brand span {
    display: block;
    text-align: center;
  }

  .brand small {
    display: block !important;
    text-align: center;
    margin-top: 5px !important;
  }
}

/* ===== V12 multilingual language switch ===== */
.lang-switch{margin-left:auto;display:flex;align-items:center;gap:5px}
.lang-switch a{font-size:.72rem;font-weight:900;letter-spacing:.05em;padding:6px 8px;border-radius:9px;border:1px solid var(--line);color:var(--muted)}
.lang-switch a:hover,.lang-switch a.active{background:rgba(124,240,167,.12);border-color:rgba(124,240,167,.3);color:var(--text)}
@media(max-width:620px){
  .nav{flex-wrap:wrap}
  .lang-switch{margin:3px auto 0;width:100%;justify-content:center}
  .lang-switch a{min-width:42px;text-align:center;padding:6px 9px}
}