/* =========================================================
   PSICOLOGIA — mazza e palla, Maslow, bias, 2-4-6, quiz
   ========================================================= */
.psy-hero { --hero-glow: rgb(255 150 170 / 12%); }

.jump { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.jump .chip { text-decoration: none; font-size: .76rem; }

.panel-label {
  margin-bottom: 1rem;
  color: var(--ink-soft);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* ---------- mazza e palla ---------- */
.bb { justify-self: center; width: min(100%, 520px); padding: clamp(1.4rem, 3vw, 2.2rem); }
.bb-q { font-size: clamp(1.2rem, 2vw, 1.55rem); font-weight: 300; line-height: 1.45; letter-spacing: -.01em; }
.bb-form { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; margin-top: 1.5rem; }
.bb-form input, .w-form input {
  width: 6.5rem;
  padding: .7rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgb(255 255 255 / 4%);
  color: var(--ink);
  font: 300 1.3rem/1.2 "Montserrat", system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
  transition: border-color .25s, background .25s;
}
.bb-form input:focus, .w-form input:focus { outline: none; border-color: var(--amber); background: rgb(240 181 110 / 6%); }
.bb-unit { color: var(--ink-soft); font-size: .9rem; }
.bb-out:empty { display: none; }
.bb-out {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  animation: rise .6s var(--ease-out);
}
.bb-out b { display: block; margin-bottom: .35rem; font-size: 1.05rem; font-weight: 600; }
.bb-out.ok b { color: var(--go); }
.bb-out.intuitive b { color: var(--amber-soft); }
.bb-out.no b { color: var(--hold); }
.bb-out p { color: var(--ink-soft); font-size: .92rem; line-height: 1.65; }
.bb-out p + p { margin-top: .6rem; }
.bb-eq { display: flex; flex-wrap: wrap; gap: .4rem; margin: .8rem 0; }
.bb-eq span { padding: .35rem .7rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink); font-size: .8rem; font-variant-numeric: tabular-nums; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }

/* ---------- due sistemi ---------- */
.systems { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.sys { padding: clamp(1.5rem, 3vw, 2.4rem); overflow: hidden; }
.sys-n {
  position: absolute;
  top: -.2em; right: .15em;
  color: transparent;
  font-size: clamp(6rem, 12vw, 9rem);
  font-weight: 150;
  line-height: 1;
  -webkit-text-stroke: 1px rgb(205 222 255 / 16%);
  pointer-events: none;
}
.sys h3 { font-size: 1.6rem; font-weight: 300; }
.sys p { max-width: 46ch; margin-top: .7rem; color: var(--ink-soft); font-weight: 300; line-height: 1.7; }

/* ---------- piramide di Maslow ---------- */
.mz {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.mz-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-bottom: 1.6rem; }
.mz-pyramid { display: grid; gap: 5px; width: min(100%, 560px); margin-inline: auto; }
.mz-level {
  --wb: calc(100% - var(--i) * 20%);
  position: relative;
  justify-self: center;
  width: var(--wb);
  height: clamp(58px, 8vw, 78px);
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transition: opacity .4s, transform .6s var(--ease-out), filter .4s;
}
.mz-shape {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  clip-path: polygon(var(--in) 0, calc(100% - var(--in)) 0, 100% 100%, 0 100%);
  background: var(--lc);
  color: var(--lt, #fff);
  transition: background .35s, color .35s;
}
.mz-level[data-l="1"] { --lc: #1f4c86; }
.mz-level[data-l="2"] { --lc: #285f9f; }
.mz-level[data-l="3"] { --lc: #3a78c8; }
.mz-level[data-l="4"] { --lc: #7fb2ff; --lt: #04101f; }
.mz-level[data-l="5"] { --lc: #cfe2ff; --lt: #04101f; }
.mz-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding-top: .3rem;
  font-size: clamp(.72rem, 1.2vw, .9rem);
  font-weight: 500;
  letter-spacing: .02em;
  white-space: nowrap;
}
.mz-level[data-l="5"] .mz-label { padding-top: 1.1rem; }
.mz-level[data-l="5"] .mz-text { display: none; }
.mz-level[data-l="4"] .mz-emoji { display: none; }
.mz-level:hover, .mz-level:focus-visible { filter: drop-shadow(0 0 16px rgb(184 214 255 / 45%)); transform: scale(1.03); }
.mz-level[aria-selected="true"] { filter: drop-shadow(0 0 22px rgb(240 181 110 / 55%)); }
.mz-level[aria-selected="true"] .mz-shape { background: linear-gradient(180deg, var(--amber-soft), var(--amber)); color: #1a1206; }
.mz-level.dim { opacity: .22; }
.mz-level:focus-visible { outline: none; }
.mz-hint { margin-top: 1.1rem; text-align: center; }

.js .mz-level { opacity: 0; transform: translateY(24px) scale(.94); transition-delay: calc((4 - var(--i)) * 110ms); }
.js .mz.in .mz-level:not(.dim) { opacity: 1; transform: none; }
.js .mz.in .mz-level.dim { opacity: .22; transform: none; }
.js .mz.in .mz-level:hover, .js .mz.in .mz-level:focus-visible { transform: scale(1.03); transition-delay: 0s; }
.js .mz.settled .mz-level { transition-delay: 0s; }

.mz-detail { padding: clamp(1.5rem, 3vw, 2.4rem); min-height: 320px; }
.mz-detail.swap > * { animation: rise .5s var(--ease-out) both; }
.mz-detail.swap > *:nth-child(2) { animation-delay: .04s; }
.mz-detail.swap > *:nth-child(3) { animation-delay: .08s; }
.mz-detail.swap > *:nth-child(4) { animation-delay: .12s; }
.mz-detail.swap > *:nth-child(5) { animation-delay: .16s; }
.mz-step { color: var(--ink-mute); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.mz-name { margin-top: .5rem; font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 250; letter-spacing: -.035em; line-height: 1.05; }
.mz-tag {
  display: inline-block;
  margin-top: .9rem;
  padding: .3rem .75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ice);
  font-size: .72rem;
}
.mz-tag.b { border-color: rgb(240 181 110 / 60%); color: var(--amber-soft); }
.mz-desc { margin-top: 1.1rem; color: var(--ink); font-size: 1.02rem; font-weight: 300; line-height: 1.7; }
.mz-ex { margin-top: .9rem; color: var(--ink-soft); font-size: .92rem; font-style: italic; line-height: 1.65; }

.mz-notes { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); margin-top: clamp(3rem, 7vh, 5rem); }
.mz-notes h3 { margin-bottom: .8rem; font-size: 1.3rem; font-weight: 400; }

/* ---------- carte dei bias ---------- */
.bias-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin: 0; padding: 0; list-style: none; }
.flip {
  position: relative;
  display: block;
  width: 100%;
  height: 290px;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  perspective: 1200px;
}
.face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgb(255 255 255 / 2.6%);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transition: transform .9s var(--ease-out), border-color .3s, background .3s;
}
.back { transform: rotateY(180deg); background: rgb(240 181 110 / 6%); border-color: rgb(240 181 110 / 28%); }
.flip.is-flipped .front { transform: rotateY(-180deg); }
.flip.is-flipped .back { transform: rotateY(0deg); }
.flip:hover .front { border-color: var(--line-strong); background: rgb(255 255 255 / 4%); }
.b-name { font-size: 1.3rem; font-weight: 350; letter-spacing: -.02em; line-height: 1.2; }
.b-def { color: var(--ink-soft); font-size: .9rem; font-weight: 300; line-height: 1.6; }
.b-turn { margin-top: auto; color: var(--amber-soft); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.b-turn::after { content: " ↻"; }
.b-ex { font-size: .88rem; line-height: 1.55; }
.b-fix { color: var(--ink-soft); font-size: .84rem; line-height: 1.55; }
.b-fix::before { content: "Difesa: "; color: var(--amber-soft); font-weight: 600; }
html[lang="en"] .b-fix::before { content: "Defence: "; }
.b-src { margin-top: auto; color: var(--ink-mute); font-size: .72rem; }

/* ---------- 2-4-6 ---------- */
.wason { padding: clamp(1.4rem, 3vw, 2.2rem); }
.w-form { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.w-form input { width: 5.5rem; text-align: center; }
.w-log { display: grid; gap: .45rem; margin: 1.3rem 0; padding: 0; list-style: none; }
.w-log:empty { margin: .6rem 0; }
.w-log li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .65rem .9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-variant-numeric: tabular-nums;
  animation: rise .45s var(--ease-out);
}
.w-log .yes { color: var(--go); }
.w-log .no { color: var(--hold); }
.w-guess { margin: 1rem 0; }
.w-guess-q { margin-bottom: .7rem; font-size: 1.05rem; }
.w-opts { display: flex; flex-wrap: wrap; gap: .5rem; }
.w-ready { margin-top: .4rem; }
.w-ready:disabled { opacity: .4; cursor: default; }
.w-result:empty { display: none; }
.w-result { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid var(--line); animation: rise .6s var(--ease-out); }
.w-result b { display: block; margin-bottom: .4rem; font-size: 1.1rem; }
.w-result.ok b { color: var(--go); }
.w-result.ko b { color: var(--amber-soft); }
.w-result p { max-width: 70ch; color: var(--ink-soft); line-height: 1.7; }
.w-result p + p { margin-top: .6rem; }

/* ---------- quiz ---------- */
.quiz { padding: clamp(1.4rem, 3.4vw, 2.6rem); overflow: hidden; }
.q-top { display: flex; justify-content: space-between; gap: 1rem; color: var(--ink-mute); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.q-bar { height: 2px; margin: .8rem 0 1.8rem; border-radius: 2px; background: var(--line); }
.q-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--ice), var(--amber)); transform: scaleX(var(--p, 0)); transform-origin: left; transition: transform .6s var(--ease-out); }
.q-text { max-width: 60ch; font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 300; line-height: 1.45; }
.q-body.enter { animation: slide-in .55s var(--ease-out); }
@keyframes slide-in { from { opacity: 0; transform: translateX(28px); } }
.q-opts { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-top: 1.6rem; }
.q-opt {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgb(255 255 255 / 2.5%);
  color: var(--ink);
  font-size: .95rem;
  text-align: left;
  cursor: pointer;
  transition: border-color .25s, background .25s, transform .3s var(--ease-out);
}
.q-opt:hover:not(:disabled) { border-color: var(--ice); transform: translateY(-2px); }
.q-opt:disabled { cursor: default; }
.q-opt.right { border-color: var(--go); background: rgb(134 220 174 / 12%); }
.q-opt.wrong { border-color: var(--hold); background: rgb(255 138 122 / 10%); animation: shake .4s; }
.q-opt.faded { opacity: .45; }
@keyframes shake { 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
.q-fb { margin-top: 1.3rem; animation: rise .5s var(--ease-out); }
.q-fb b { font-size: 1.05rem; }
.q-fb.ok b { color: var(--go); }
.q-fb.ko b { color: var(--hold); }
.q-fb p { max-width: 64ch; margin-top: .4rem; color: var(--ink-soft); line-height: 1.65; }
.q-next { margin-top: 1.3rem; }

.q-end { display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: center; }
.q-ring { width: 170px; height: 170px; }
.q-ring circle { fill: none; stroke-width: 8; }
.q-ring .bg { stroke: var(--line); }
.q-ring .fg { stroke: url(#qGrad); stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; transition: stroke-dashoffset 1.6s var(--ease-out); }
.q-ring text { fill: var(--ink); font-size: 34px; font-weight: 250; font-family: Montserrat, system-ui, sans-serif; }
.q-end h3 { font-size: 1.8rem; font-weight: 300; }
.q-end p { margin-top: .6rem; color: var(--ink-soft); line-height: 1.65; }
.q-end .btn { margin-top: 1.2rem; }

/* ---------- fonti ---------- */
.sources { padding-block: 4rem; }
.src-list { display: grid; gap: .5rem; margin: 1.2rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); font-size: .84rem; line-height: 1.6; }
.src-list em { color: var(--ink); font-style: italic; }

@media (max-width: 1020px) {
  .bias-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .mz { grid-template-columns: 1fr; }
  .mz-notes, .systems { grid-template-columns: 1fr; }
  .bb { width: 100%; }
}
@media (max-width: 600px) {
  .bias-grid { grid-template-columns: 1fr; }
  .flip { height: 250px; }
  .q-opts { grid-template-columns: 1fr; }
  .q-end { grid-template-columns: 1fr; justify-items: start; }
  .mz-detail { min-height: 0; }
}