/* RankMedia calculators. Loaded only on /tools/* pages, after brand.css, so it can lean on its tokens.
   Bump the ?v= on the tool pages after editing. */

/* ---------- calculator shell ---------- */
.calc { border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--card); box-shadow: 0 30px 70px rgba(10,27,51,.10); overflow: hidden; }
.calc-tabs { display: flex; background: var(--paper-2); border-bottom: 1px solid var(--rule); overflow-x: auto; scrollbar-width: none; }
.calc-tabs::-webkit-scrollbar { display: none; }
.calc-tab {
  flex: 0 0 auto; padding: 17px 22px 15px; font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3); background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer; white-space: nowrap;
  transition: color .2s, background .2s, border-color .2s; scroll-margin-top: 110px;
}
.calc-tab:hover { color: var(--ink); }
.calc-tab[aria-selected="true"] { color: var(--ink); background: var(--card); border-bottom-color: var(--blue); font-weight: 600; }
.calc-tab:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.calc-anchor { scroll-margin-top: 110px; }

.calc-panel { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); }
.calc-panel[hidden], .calc [data-only][hidden] { display: none; }

/* inputs */
.calc-in { padding: clamp(22px, 3vw, 34px); display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; align-content: start; }
.calc-in .full { grid-column: 1 / -1; }
.calc-in .field label { margin-bottom: 6px; }
.calc-in .hint { display: block; font-size: .8rem; line-height: 1.45; color: var(--ink-3); margin-top: 6px; }
.calc-in .field[hidden] { display: none; }
.calc-in .opt { text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: .76rem; color: var(--ink-3); }
.calc-intro { grid-column: 1 / -1; font-size: .94rem; color: var(--ink-2); margin: 0; }
.affix { position: relative; }
.affix .pre, .affix .suf { position: absolute; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: .9rem; color: var(--ink-3); pointer-events: none; }
.affix .pre { left: 15px; }
.affix .suf { right: 15px; }
.affix.has-pre input { padding-left: 32px; }
.affix.has-suf input { padding-right: 34px; }
.calc-in input { font-variant-numeric: tabular-nums; }
.calc-reset { grid-column: 1 / -1; justify-self: start; background: none; border: 0; padding: 0; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); cursor: pointer; border-bottom: 1px solid var(--rule); }
.calc-reset:hover { color: var(--blue); border-color: var(--blue); }

/* segmented mode switch */
.seg { grid-column: 1 / -1; display: inline-flex; justify-self: start; border: 1px solid var(--rule); border-radius: 999px; padding: 3px; background: var(--paper-2); }
.seg button { border: 0; background: none; padding: 9px 18px; border-radius: 999px; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.seg button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

/* results */
.calc-out { background: var(--navy); color: #fff; padding: clamp(22px, 3vw, 34px); display: flex; flex-direction: column; gap: 18px; }
.out-k { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.62); }
.out-main { font-family: var(--serif); font-weight: 600; font-size: clamp(2.6rem, 5vw, 3.7rem); line-height: 1; letter-spacing: -.03em; margin-top: 8px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.out-sub { font-family: var(--mono); font-size: .8rem; color: var(--mark); margin-top: 10px; }
.out-rows { margin: 0; border-top: 1px solid rgba(255,255,255,.16); }
.out-rows div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.out-rows dt { font-size: .88rem; color: rgba(255,255,255,.74); }
.out-rows dd { margin: 0; font-family: var(--mono); font-size: .9rem; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.out-rows .o-group { display: block; padding: 16px 0 4px; border-bottom: 0; font-family: var(--mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mark); }
.o-need { font-family: var(--sans); font-weight: 400; font-size: .8rem; color: rgba(255,255,255,.5); }
.out-verdict { margin-top: auto; padding: 15px 17px; border-radius: var(--r); background: rgba(191,217,255,.1); border-left: 3px solid var(--mark); font-size: .93rem; line-height: 1.55; color: rgba(255,255,255,.92); }
.out-verdict[data-tone="warn"] { border-left-color: var(--gold); }
.out-verdict[data-tone="bad"] { border-left-color: #FF8A80; background: rgba(255,138,128,.1); }

/* lifetime profit bar (unit economics) */
.ue-bar { height: 12px; border-radius: 999px; background: var(--mark); overflow: hidden; margin-top: 4px; }
.ue-bar i { display: block; height: 100%; background: #FF8A80; transition: width .35s ease; }
.ue-legend { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; font-family: var(--mono); font-size: .66rem; letter-spacing: .06em; color: rgba(255,255,255,.7); }
.ue-legend b { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }

/* funnel steps */
.fn-steps { display: grid; gap: 6px; }
.fn-step { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 11px 14px; border-radius: var(--r); background: rgba(255,255,255,.08); margin-inline: auto; width: 100%; }
.fn-step:nth-child(2) { width: 90%; } .fn-step:nth-child(3) { width: 80%; } .fn-step:nth-child(4) { width: 70%; }
.fn-step span { font-size: .84rem; color: rgba(255,255,255,.74); }
.fn-step b { font-family: var(--mono); font-size: .95rem; font-variant-numeric: tabular-nums; }
.fn-step:last-child { background: rgba(191,217,255,.18); }

.calc-note { font-size: .84rem; color: var(--ink-3); margin-top: 16px; }

@media (max-width: 860px) { .calc-panel { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .calc-in { grid-template-columns: 1fr; } .calc-tab { padding: 15px 16px 13px; } .fn-step { width: 100% !important; } }

/* ---------- hub ---------- */
.tool-feature {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(24px, 4vw, 56px); align-items: center;
  background: var(--navy); color: #fff; border-radius: var(--r-lg); padding: clamp(26px, 4vw, 52px); overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.tool-feature:hover { transform: translateY(-4px); box-shadow: 0 30px 70px rgba(10,27,51,.28); }
.tool-feature h2 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.1; margin-top: 12px; }
.tool-feature p { color: rgba(255,255,255,.8); margin-top: 14px; max-width: 52ch; }
.tool-feature .tool-tag { color: var(--mark); }
.tool-feature .tool-go { color: #fff; }
.tool-feature dl { margin: 0; border-top: 1px solid rgba(255,255,255,.18); }
.tool-feature dl div { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.tool-feature dt { font-size: .88rem; color: rgba(255,255,255,.72); }
.tool-feature dd { margin: 0; font-family: var(--mono); font-size: .88rem; font-weight: 600; }
.tool-feature .tool-eg { font-family: var(--mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.55); margin-bottom: 8px; }
.tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 22px; }
.tool-card { position: relative; display: flex; flex-direction: column; gap: 12px; padding: clamp(24px, 3vw, 34px); background: var(--card); border: 1px solid var(--rule); border-radius: var(--r-lg); transition: transform .3s, box-shadow .3s, border-color .3s; }
.tool-card:hover { transform: translateY(-5px); box-shadow: 0 26px 60px rgba(10,27,51,.14); border-color: transparent; }
.tool-card h2 { font-size: 1.45rem; line-height: 1.2; }
.tool-card p { font-size: .95rem; color: var(--ink-2); }
.tool-cover { position: absolute; inset: 0; z-index: 2; border-radius: inherit; }
.tool-cover:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.tool-tag { font-family: var(--mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); font-weight: 600; }
.tool-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 6px; }
.tool-go { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin-top: 6px; }
@media (max-width: 860px) { .tool-feature, .tool-grid { grid-template-columns: 1fr; } }

/* related tools strip on each calculator page */
.tool-related { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tool-related a { display: block; padding: 18px 20px; border: 1px solid var(--rule); border-radius: var(--r); background: var(--card); transition: border-color .2s, transform .2s; }
.tool-related a:hover { border-color: var(--blue); transform: translateY(-3px); }
.tool-related b { display: block; font-size: 1rem; line-height: 1.3; }
.tool-related span { display: block; font-size: .84rem; color: var(--ink-3); margin-top: 6px; }
@media (max-width: 940px) { .tool-related { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .tool-related { grid-template-columns: 1fr; } }