/* ---------- opener with tally ---------- */
.sp-open { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem var(--gutter); align-items: end; }
.tally { display: grid; grid-template-columns: repeat(3, auto); justify-content: end; gap: clamp(1.5rem, 3vw, 3rem); }
.tally b { display: block; font-size: var(--step-head); font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.tally b small { font-size: 0.45em; color: var(--muted); font-weight: 500; letter-spacing: 0; }
.tally span { display: block; margin-top: 0.5rem; color: var(--muted); }
.tally .btn { grid-column: 1 / -1; justify-self: end; }
@media (max-width: 52em) { .sp-open { grid-template-columns: 1fr; } .tally { justify-content: start; } .tally .btn { justify-self: start; } }

/* ---------- feature: square plate, spare text ---------- */
.feature { background: var(--surface); }
.feature__grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 88svh; }
.feature__plate { position: relative; display: grid; place-items: center; padding: 40px; }
.feature__plate .port { width: min(100%, 76svh); }
.feature__ring { position: absolute; width: min(calc(100% - 40px), calc(76svh + 48px)); aspect-ratio: 1; border-radius: 50%; border: 6px solid var(--accent); pointer-events: none; }
.feature__ring::after { content: ""; position: absolute; top: 12%; right: 12%; width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--accent); }
.feature__side { display: flex; flex-direction: column; justify-content: space-between; gap: 3rem; padding: clamp(2rem, 5vw, 4.5rem) 0 clamp(2rem, 5vw, 4.5rem) clamp(1rem, 4vw, 4rem); }
.feature__tabs { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; }
.feature__tabs button { font-size: 1.125rem; font-weight: 500; color: var(--muted); padding: 0.4rem 0; position: relative; transition: color var(--t-hover) ease; }
.feature__tabs button[aria-selected="true"] { color: var(--ink); }
.feature__tabs button[aria-selected="true"]::before { content: ""; position: absolute; left: -0.85rem; top: 50%; width: 0.45rem; height: 0.45rem; margin-top: -0.22rem; border-radius: 50%; background: var(--accent); }
.feature__status { margin-top: 1rem; font-size: 1rem; }
.feature__text { margin-top: 1.75rem; max-width: 34ch; font-size: var(--step-lead); line-height: 1.5; }
.feature__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.feature__cell { display: flex; align-items: center; justify-content: center; min-height: 72px; padding: 0 1rem; border-radius: 999px; font-weight: 500; text-decoration: none; text-align: center; transition: transform var(--t-press) var(--ease-out), background-color var(--t-hover) ease; }
.feature__cell:active { transform: scale(0.97); }
.feature__cell--a { background: var(--accent); color: var(--accent-ink); }
.feature__cell--b { background: var(--surface-2); color: var(--ink); }
@media (hover: hover) and (pointer: fine) { .feature__cell--a:hover { background: var(--accent-strong); } .feature__cell--b:hover { background: var(--z0); } }
@media (max-width: 52em) {
  .feature__grid { grid-template-columns: 1fr; min-height: 0; }
  .feature__plate { padding: 1.5rem 0 0; }
  .feature__plate .port { width: 100%; }
  .feature__ring { width: calc(100% + 0px); }
  .feature__side { padding: 2rem 0 2.5rem; }
  .feature__actions { grid-template-columns: 1fr; }
  .feature__cell { min-height: 60px; }
}

/* ---------- catalogue ---------- */
.catalog { padding-top: clamp(4rem, 8vw, 7rem); }
.toolbar { position: sticky; top: 4.5rem; z-index: 10; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding-block: 1rem; background: var(--bg); }
.toolbar__right { display: flex; gap: 0.5rem; align-items: center; }
.toolbar__search { width: 15rem; min-height: 2.6rem; padding-block: 0.4rem; font-size: 1rem; }
@media (max-width: 52em) { .toolbar { position: static; }  .toolbar__right { width: 100%; } .toolbar__search { flex: 1; width: auto; } }

.group__head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding-top: 96px; padding-bottom: 40px; }
.group__head h3 { font-size: clamp(2rem, 3.4vw, 3.125rem); letter-spacing: -0.03em; line-height: 1.05; }
.group__head p { color: var(--muted); }
.group__list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; row-gap: 36px; }
.sp { width: 100%; display: grid; grid-template-columns: 5.5rem 1fr; gap: 1.25rem; align-items: start; text-align: left; border-radius: 3rem; }
.sp .port { position: relative; transition: transform 500ms var(--ease-out); }
.sp .port img { transition: transform 700ms var(--ease-out), filter 400ms ease; }
.sp__top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.sp__name { font-size: 1.25rem; font-weight: 600; }
.sp__latin { color: var(--muted); font-size: var(--step-small); margin-top: 0.1rem; }
.sp__fact { margin-top: 0.5rem; max-width: 38ch; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sp__done { margin-top: 0.5rem; color: var(--accent); font-weight: 500; font-size: var(--step-small); display: inline-flex; align-items: center; gap: 0.4rem; }
.sp.is-done .port { outline: 4px solid var(--accent); outline-offset: 4px; }
@media (hover: hover) and (pointer: fine) { .sp:hover .port { transform: scale(1.06); } .sp:hover .sp__name { text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 0.07em; } }
@media (max-width: 52em) { .group__list { grid-template-columns: 1fr; row-gap: 28px; } .sp { grid-template-columns: 4.25rem 1fr; gap: 1rem; } .group__head { padding-top: 64px; padding-bottom: 28px; } .group__head h3 { font-size: 8.5vw; } }

/* ---------- species dialog ---------- */
.spd { display: grid; grid-template-columns: 0.9fr 1.1fr; }
.spd__media { background: var(--z0); padding: clamp(1.5rem, 4vw, 3rem); display: flex; flex-direction: column; gap: 1.5rem; justify-content: space-between; }
.spd__media .port { width: 100%; }
.spd__media h2 { font-size: clamp(2.25rem, 4vw, 3.5rem); letter-spacing: -0.03em; line-height: 1.02; }
.spd__media .sp__latin { color: var(--ink); opacity: 0.85; font-size: 1rem; }
.spd__info { padding: clamp(1.5rem, 4vw, 3rem); overflow-y: auto; display: grid; gap: 1.75rem; align-content: start; }
.spd__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; }
.spd__facts dt { color: var(--muted); font-size: var(--step-small); }
.spd__facts dd { font-weight: 500; }
.spd__threat { padding: 1.25rem 1.5rem; background: var(--surface); border-radius: 1.6rem; }
.spd__threat b { display: block; margin-bottom: 0.25rem; }
.quiz { display: grid; gap: 0.9rem; }
.quiz h3 { font-size: var(--step-lead); line-height: 1.35; }
.quiz__opts { display: grid; gap: 0.5rem; }
.quiz__opt { display: flex; align-items: center; gap: 0.85rem; min-height: 3.25rem; padding: 0.6rem 1.25rem; border-radius: 999px; background: var(--surface); text-align: left; font-weight: 500; transition: background-color var(--t-hover) ease, transform var(--t-press) var(--ease-out); }
.quiz__opt::before { content: ""; width: 0.75rem; height: 0.75rem; border-radius: 50%; background: var(--muted); flex: none; transition: background-color var(--t-hover) ease; }
.quiz__opt:active { transform: scale(0.98); }
.quiz__opt.is-right { background: var(--st-lc); color: var(--navy); }
.quiz__opt.is-right::before { background: var(--navy); }
.quiz__opt.is-wrong { background: var(--surface-2); color: var(--muted); }
@media (hover: hover) and (pointer: fine) { .quiz__opt:not([disabled]):hover { background: var(--surface-2); } }
.quiz__opt[disabled] { cursor: default; }
.quiz__result { font-weight: 500; }
@media (max-width: 46em) {
  .spd { grid-template-columns: 1fr; }
  .spd__media { flex-direction: row; align-items: center; padding-right: 4.5rem; }
  .spd__media .port { width: 6.5rem; flex: none; }
  .spd__media h2 { font-size: 1.75rem; }
  .spd__facts { grid-template-columns: 1fr; }
}

/* ---------- badges ---------- */
.badges__top { display: flex; justify-content: space-between; align-items: end; gap: 1rem 3rem; flex-wrap: wrap; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.badges__top .lead { max-width: 20em; }
.badges__list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 3rem var(--gutter); }
.badge { display: grid; gap: 0.9rem; justify-items: start; }
.badge .port { width: 100%; max-width: 11rem; position: relative; }
.badge.is-locked img { filter: grayscale(1) contrast(0.8) brightness(1.15); opacity: 0.4; }
.badge.is-locked .port { background: var(--foam-2); }
.badge b { font-size: 1.125rem; }
.badge span { color: var(--muted); max-width: 18em; }
.badge.is-on b::after { content: ""; display: inline-block; width: 0.5rem; height: 0.5rem; margin-left: 0.5rem; border-radius: 50%; background: var(--accent); vertical-align: 0.2em; }
@media (max-width: 64em) { .badges__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 40em) { .badges__list { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; } }

/* ---------- rewards: a menu with porthole bullets ---------- */
.rewards__top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem 2rem; flex-wrap: wrap; }
.rewards__bal { font-size: var(--step-head); font-weight: 600; letter-spacing: -0.03em; color: var(--accent); line-height: 1; }
.rewards__bal small { font-size: 1rem; color: var(--muted); font-weight: 500; letter-spacing: 0; margin-left: 0.6rem; }
.rewards__note { margin-top: 1.25rem; max-width: 40em; }
.rewards__list { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; row-gap: 40px; }
.rw { display: grid; grid-template-columns: 4rem 1fr; gap: 1.25rem; align-items: start; }
.rw__top { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.rw__top b { font-size: 1.125rem; }
.rw__cost { font-weight: 600; white-space: nowrap; }
.rw p { margin-top: 0.35rem; max-width: 38ch; }
.rw .btn { margin-top: 0.9rem; }
@media (max-width: 52em) { .rewards__list { grid-template-columns: 1fr; } }