/* =====================================================================
   /invest/  The ask
   Budget colours (fixed, by line): Salaries amber (team), Lab capital
   orange + Consumables orange tint (lab), LLM tokens crimson + Compute
   purple (engine), Contingency neutral hatch. Orange and crimson never
   touch in a stack. Text never wears a data colour.
   ===================================================================== */

.page-invest {
  --c-tint: #f7a46b;
  --c-purple-mark: #8d2386;
  --c-grey: repeating-linear-gradient(135deg, #6f6f6f 0 3px, #555 3px 6px);
}
.iv-c--amber { background: var(--amber); }
.iv-c--orange { background: var(--orange); }
.iv-c--tint { background: var(--c-tint); }
.iv-c--crimson { background: var(--crimson); }
.iv-c--purple { background: var(--c-purple-mark); }
.iv-c--grey { background: var(--c-grey); }

.cap1::first-letter, .iv-ip__txt p::first-letter, .iv-prod__p::first-letter, .iv-slide p:not(.iv-k)::first-letter, .iv-line__expl::first-letter { text-transform: uppercase; }

.iv-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.iv-head__p { font: 400 17px/1.6 var(--font-text); color: var(--ink-2); max-width: 52ch; }
.iv-head .muted { color: var(--ink-3); }
.iv-k { font: 500 11.5px/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-3); margin-bottom: 10px; }
.iv-k--gap { margin-top: 26px; }
@media (max-width: 860px) { .iv-head { grid-template-columns: 1fr; } }

/* =====================================================================
   HERO
   ===================================================================== */
.iv-hero { padding-block: clamp(28px, 4vw, 56px) clamp(64px, 8vw, 112px); position: relative; overflow: clip; }
.iv-hero::before { content: ""; position: absolute; left: -20%; top: 10%; width: 90vw; height: 80%; background: radial-gradient(50% 50% at 50% 50%, rgba(255, 178, 0, 0.16), rgba(235, 91, 0, 0.08) 45%, transparent 72%); pointer-events: none; z-index: -1; }
.iv-hero__h1 { display: block; font-weight: 400; margin-top: clamp(16px, 3vw, 40px); }
.iv-hero__pre { display: block; font: 400 clamp(30px, 4.4vw, 68px)/1 var(--font-display); letter-spacing: var(--track-head); color: var(--ink-3); }
.iv-hero__num { display: flex; align-items: flex-start; gap: clamp(8px, 1.2vw, 20px); margin-top: clamp(4px, 1vw, 12px); white-space: nowrap; }
.iv-hero__cur { font: 400 clamp(20px, 3.4vw, 56px)/1 var(--font-display); letter-spacing: -0.03em; color: var(--amber); margin-top: 0.42em; }
.iv-hero__amt { font: 400 clamp(60px, 15.2vw, 236px)/0.84 var(--font-display); letter-spacing: var(--track-display); font-variant-numeric: proportional-nums; }
.iv-hero__est { align-self: flex-end; margin-bottom: 0.6em; }
.iv-hero__est .est { font-size: 12px; padding: 4px 6px 3px; }
.iv-draw { margin: clamp(32px, 4.5vw, 56px) 0 0; }
.iv-draw__cap { font-size: 11.5px; color: var(--ink-3); margin-bottom: 12px; }
.iv-draw__bar { display: flex; gap: 2px; height: 18px; }
.iv-draw__m { position: relative; display: block; min-width: 2px; background: var(--ink-2); transform-origin: left center; }
.iv-draw__m:first-child { border-radius: 3px 0 0 3px; }
.iv-draw__m:last-child { border-radius: 0 3px 3px 0; background: var(--ink); }
.iv-draw__m.is-q:not(:last-child) { margin-right: 5px; }
.iv-draw__m em { position: absolute; top: calc(100% + 7px); left: 2px; font: 400 10px/1 var(--font-mono); font-style: normal; color: var(--ink-3); }
.iv-draw__marks { position: relative; height: 74px; margin-top: 28px; }
.iv-draw__marks li { position: absolute; top: -34px; bottom: 0; left: calc(var(--x) * 100%); transform: translateX(-100%); display: grid; align-content: end; justify-items: end; gap: 4px; padding-right: 10px; border-right: 1px solid var(--amber); text-align: right; white-space: nowrap; }
.iv-draw__marks b { font: 400 clamp(18px, 1.8vw, 26px)/1 var(--font-display); letter-spacing: -0.03em; }
.iv-draw__marks li:last-child b { color: var(--amber); }
.iv-draw__marks span { font: 400 10.5px/1.2 var(--font-mono); color: var(--ink-3); }
.js .iv-draw__m { animation: ivGrow 0.6s var(--ease-out) both; }
.js .iv-draw__m:nth-child(1) { animation-delay: 0.05s; }
.js .iv-draw__m:nth-child(2) { animation-delay: 0.10s; }
.js .iv-draw__m:nth-child(3) { animation-delay: 0.15s; }
.js .iv-draw__m:nth-child(4) { animation-delay: 0.20s; }
.js .iv-draw__m:nth-child(5) { animation-delay: 0.25s; }
.js .iv-draw__m:nth-child(6) { animation-delay: 0.30s; }
.js .iv-draw__m:nth-child(7) { animation-delay: 0.35s; }
.js .iv-draw__m:nth-child(8) { animation-delay: 0.40s; }
.js .iv-draw__m:nth-child(9) { animation-delay: 0.45s; }
.js .iv-draw__m:nth-child(10) { animation-delay: 0.50s; }
.js .iv-draw__m:nth-child(11) { animation-delay: 0.55s; }
.js .iv-draw__m:nth-child(12) { animation-delay: 0.60s; }
@keyframes ivGrow { from { transform: scaleX(0); } to { transform: none; } }
@media (max-width: 720px) {
  .iv-draw__m em { font-size: 8.5px; left: 0; }
  .iv-draw__m:nth-child(even) em { display: none; }
  .iv-draw__marks { position: static; height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; margin-top: 32px; }
  .iv-draw__marks li { position: static; transform: none; justify-items: start; text-align: left; border-right: 0; border-left: 1px solid var(--amber); padding: 0 0 0 10px; white-space: normal; }
}
.iv-hero__foot { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) auto; gap: 24px clamp(24px, 4vw, 64px); align-items: start; margin-top: clamp(40px, 5vw, 72px); padding-top: 28px; border-top: 1px solid var(--line); }
.iv-hero__sub { color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.iv-hero__foot .lead { max-width: 40ch; }
.iv-hero__foot .btn-row { justify-content: flex-end; }
@media (max-width: 1100px) {
  .iv-hero__foot { grid-template-columns: 1fr 1fr; }
  .iv-hero__foot .btn-row { grid-column: 1 / -1; justify-content: flex-start; }
}
@media (max-width: 720px) {
  .iv-hero__foot { grid-template-columns: 1fr; }
  .iv-hero__num { flex-wrap: wrap; row-gap: 0; }
  .iv-hero__cur { flex-basis: 100%; margin-top: 10px; font-size: 26px; }
  .iv-hero__amt { font-size: clamp(60px, 22vw, 110px); }
  .iv-hero__est { margin-bottom: 0.5em; }
  .iv-opt__m { font-size: 11px; }
}

/* =====================================================================
   01 WHERE THE MONEY GOES
   ===================================================================== */
.iv-prop { margin: 0 0 clamp(40px, 5vw, 64px); }
.iv-prop__groups { display: flex; gap: 3px; margin-bottom: 12px; }
.iv-prop__g { min-width: 0; border-top: 1px solid var(--ink-3); padding-top: 10px; display: grid; gap: 4px; }
.iv-prop__g b { font: 400 clamp(16px, 1.5vw, 23px)/1 var(--font-display); letter-spacing: -0.03em; white-space: nowrap; }
.iv-prop__g:last-child { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.iv-prop__g span { font: 400 11.5px/1.35 var(--font-mono); color: var(--ink-3); overflow-wrap: anywhere; }
.iv-prop__bar { display: flex; gap: 2px; height: clamp(76px, 8vw, 128px); }
.iv-prop__s { position: relative; min-width: 3px; display: flex; align-items: flex-end; padding: 0 10px 10px; transform-origin: left; }
.iv-prop__s:first-child { border-radius: 4px 0 0 4px; }
.iv-prop__s:last-child { border-radius: 0 4px 4px 0; }
.iv-prop__s em { font: 400 clamp(13px, 1.15vw, 17px)/1.05 var(--font-display); font-style: normal; letter-spacing: -0.02em; color: #fff; }
.iv-prop__s.iv-c--amber em, .iv-prop__s.iv-c--tint em { color: var(--on-amber, #121212); }
.iv-prop__s.iv-c--orange em { color: var(--on-orange, #121212); }
.js .iv-prop__bar[data-reveal] { opacity: 1; transform: none; }
.js .iv-prop__bar[data-reveal] .iv-prop__s { transform: scaleX(0); transition: transform 1s var(--ease-out); }
.js .iv-prop__bar[data-reveal].is-in .iv-prop__s { transform: none; }
.iv-prop__cap { margin-top: 12px; font-size: 12px; color: var(--ink-3); }
@media (max-width: 720px) {
  .iv-prop__groups { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
  .iv-prop__g, .iv-prop__g:last-child { flex: none !important; display: grid; justify-items: start; text-align: left; }
  .iv-prop__s em { display: none; }
}

.iv-lines { border-bottom: 1px solid var(--line); }
.iv-line__sum { display: grid; grid-template-columns: 14px minmax(150px, 0.9fr) minmax(0, 1.4fr) 150px 64px 26px; align-items: center; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); cursor: pointer; list-style: none; }
.iv-line__sum::-webkit-details-marker { display: none; }
.iv-line__sw { width: 14px; height: 14px; border-radius: 2px; }
.iv-line__name { font: 400 clamp(19px, 1.7vw, 25px)/1.1 var(--font-display); letter-spacing: -0.03em; display: grid; gap: 4px; }
.iv-line__name small { font: 400 11px/1 var(--font-mono); letter-spacing: 0.03em; text-transform: uppercase; color: var(--ink-3); }
.iv-line__track { height: 10px; background: rgba(255, 255, 255, 0.04); border-radius: 0 3px 3px 0; }
.iv-line__track i { display: block; height: 100%; border-radius: 0 3px 3px 0; min-width: 2px; }
.iv-line__v { font: 400 15px/1 var(--font-mono); text-align: right; font-variant-numeric: tabular-nums; }
.iv-line__pc { font: 400 13px/1 var(--font-mono); color: var(--ink-3); text-align: right; font-variant-numeric: tabular-nums; }
.iv-line__plus { position: relative; width: 22px; height: 22px; border: 1px solid var(--line-2); border-radius: 50%; }
.iv-line__plus::before, .iv-line__plus::after { content: ""; position: absolute; left: 5px; right: 5px; top: 10px; height: 1px; background: var(--amber); transition: transform 0.25s var(--ease); }
.iv-line__plus::after { transform: rotate(90deg); }
.iv-line[open] .iv-line__plus::after { transform: none; }
.iv-line__sum:hover .iv-line__name { color: var(--amber); }
.iv-line__body { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px 56px; padding: 6px 0 32px calc(14px + 18px); }
.iv-line__expl { font: 400 15.5px/1.65 var(--font-text); color: var(--ink-2); }
.iv-fx { display: inline-block; font-size: 13px; color: var(--ink); background: var(--bg-raise-2); border-left: 3px solid var(--orange); padding: 8px 12px; margin-bottom: 14px; }
.iv-fx__why { font: 400 12.5px/1.6 var(--font-mono); color: var(--ink-3); margin-top: 12px; max-width: 70ch; }
.iv-line__expl b { color: var(--ink); font-weight: 400; }
.iv-spark { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px; height: 76px; align-items: end; }
.iv-spark__c { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 4px; }
.iv-spark__c i { display: block; width: min(16px, 100%); height: calc(var(--f) * 56px); min-height: 1px; border-radius: 2px 2px 0 0; }
.iv-spark__c em { font: 400 10px/1 var(--font-mono); font-style: normal; color: var(--ink-3); }
.iv-spark__note { font-size: 11.5px; color: var(--ink-3); margin-top: 10px; }
.iv-bom li { display: grid; grid-template-columns: minmax(0, 1fr) 80px; gap: 2px 12px; padding: 6px 0; border-top: 1px solid var(--line); font: 400 12.5px/1.4 var(--font-mono); color: var(--ink-2); }
.iv-bom li b { font-weight: 400; text-align: right; color: var(--ink); font-variant-numeric: tabular-nums; }
.iv-bom li i { grid-column: 1 / -1; height: 4px; width: calc(var(--f) * 100%); background: var(--orange); border-radius: 0 2px 2px 0; }
.iv-bom li.is-sum { color: var(--ink); }
.iv-outside { margin-top: 20px; font-size: 12.5px; color: var(--ink-3); max-width: 90ch; }
.iv-outside span { color: var(--ink-2); }
@media (max-width: 900px) {
  .iv-line__sum { grid-template-columns: 14px minmax(0, 1fr) auto 26px; gap: 8px 14px; }
  .iv-line__track { grid-column: 2 / 4; grid-row: 2; }
  .iv-line__pc { display: none; }
  .iv-line__v { font-size: 13.5px; }
  .iv-line__body { grid-template-columns: 1fr; padding-left: 0; }
}

/* =====================================================================
   02 MONTHLY CHART
   ===================================================================== */
.iv-facts { display: grid; gap: 0; }
.iv-facts li { font: 400 15px/1.55 var(--font-text); color: var(--ink-2); padding: 12px 0; border-top: 1px solid var(--line); }
.iv-facts b { color: var(--ink); font-weight: 400; font-family: var(--font-mono); font-size: 13px; text-transform: uppercase; margin-right: 6px; }

.mc { --ph: 300px; --xh: 38px; position: relative; margin: 0; }
.mc__legend { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 28px; }
.mc__legend li { font: 400 12.5px/1.2 var(--font-mono); color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.mc__legend i { width: 12px; height: 12px; border-radius: 2px; }
.mc__plot { position: relative; padding-left: 56px; }
.mc__grid { position: absolute; left: 56px; right: 0; bottom: var(--xh); height: var(--ph); pointer-events: none; }
.mc__grid span { position: absolute; left: 0; right: 0; bottom: calc(var(--y) * 100%); border-top: 1px solid var(--line); }
.mc__grid span:last-child { border-top-color: var(--line-2); }
.mc__grid em { position: absolute; right: calc(100% + 12px); top: -7px; font: 400 11px/1 var(--font-mono); font-style: normal; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.mc__cols { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); height: calc(var(--ph) + var(--xh) + 24px); }
.mc__col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; outline-offset: -2px; border-radius: 4px; cursor: default; transition: background 0.15s; }
.mc__col:hover, .mc__col:focus-visible, .mc__col.is-on { background: rgba(255, 255, 255, 0.04); }
.mc__val { font: 400 11.5px/1 var(--font-mono); color: var(--ink-2); margin-bottom: 7px; font-variant-numeric: tabular-nums; }
.mc__bar { display: flex; flex-direction: column-reverse; gap: 2px; width: min(30px, 62%); height: calc(var(--f) * var(--ph)); border-radius: 4px 4px 0 0; overflow: hidden; transform-origin: bottom; }
.mc__bar i { display: block; min-height: 1px; }
.mc__x { height: var(--xh); display: grid; align-content: start; justify-items: center; gap: 3px; padding-top: 10px; font: 400 10.5px/1 var(--font-mono); color: var(--ink-3); }
.mc__x b { font-weight: 500; color: var(--ink-2); }
.js .mc[data-reveal] { opacity: 1; transform: none; }
.mc__cap { margin-top: 18px; font-size: 12px; color: var(--ink-3); }
.mc__tip { position: absolute; z-index: 5; min-width: 220px; padding: 14px 16px; background: var(--paper-2); color: var(--paper-ink); border-radius: 4px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5); pointer-events: none; font: 400 12.5px/1.5 var(--font-mono); }
.mc__tip h4 { font: 400 18px/1.1 var(--font-display); letter-spacing: -0.02em; color: var(--purple); margin-bottom: 8px; }
.mc__tip li { display: grid; grid-template-columns: 10px 1fr auto; gap: 8px; align-items: center; }
.mc__tip li i { width: 10px; height: 10px; border-radius: 2px; }
.mc__tip li b { font-weight: 400; font-variant-numeric: tabular-nums; }
.mc__tip .mc__tip-total { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--paper-line); font-weight: 600; }
.mc__tip p { margin-top: 8px; font-size: 11px; color: var(--paper-ink-2); }
@media (max-width: 1100px) { .mc { --ph: 260px; } .mc__val { font-size: 10px; } }
@media (max-width: 640px) {
  .mc__plot { padding-left: 0; }
  .mc__grid { display: none; }
  .mc__cols { display: grid; grid-template-columns: 1fr; height: auto; gap: 2px; }
  .mc__col { display: grid; grid-template-columns: 46px minmax(0, 1fr) 46px; align-items: center; gap: 10px; padding: 5px 4px; }
  .mc__x { order: -1; height: auto; padding: 0; justify-items: start; grid-template-columns: auto auto; gap: 5px; }
  .mc__bar { order: 0; flex-direction: row; height: 18px; width: calc(var(--f) / 0.96 * 100%); border-radius: 0 3px 3px 0; }
  .mc__bar i { min-height: 0; min-width: 1px; }
  .mc__val { order: 1; margin: 0; text-align: right; font-size: 11px; }
}

.iv-table { margin-top: 32px; }
.iv-table summary { font: 500 13px/1 var(--font-mono); color: var(--ink-2); cursor: pointer; padding: 12px 0; display: inline-flex; gap: 8px; }
.iv-table summary:hover { color: var(--amber); }
.iv-table td { font-variant-numeric: tabular-nums; text-align: right; min-width: 90px !important; }
.iv-table td:first-child { text-align: left; min-width: 60px !important; }
.iv-table th:not(:first-child) { text-align: right; }
.iv-table__total td { color: var(--ink); font-weight: 700; border-top: 1px solid var(--line-2); }
.iv-table__note { font-size: 12px; color: var(--ink-3); max-width: 90ch; }

/* =====================================================================
   03 SCALE OPTIONS
   ===================================================================== */
.iv-scale__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px clamp(40px, 6vw, 96px); align-items: start; }
.iv-opts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(12px, 1.6vw, 24px); align-items: start; }
.iv-opt__col { display: flex; align-items: flex-end; height: 240px; border-bottom: 1px solid var(--line-2); }
.iv-opt__col i { display: block; width: 100%; height: calc(var(--f) * 240px); background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05)); border-top: 2px solid var(--ink); border-radius: 3px 3px 0 0; }
.iv-opt__s { font: 500 12px var(--font-mono); text-transform: uppercase; color: var(--amber); margin-top: 14px; }
.iv-opt__v { font: 400 clamp(28px, 2.8vw, 44px)/1 var(--font-display); letter-spacing: -0.04em; margin-top: 8px; display: grid; gap: 6px; }
.iv-opt__v small { font: 400 11.5px var(--font-mono); letter-spacing: 0; color: var(--ink-3); }
.iv-opt__m { font: 400 12px/1.55 var(--font-mono); color: var(--ink-2); margin-top: 10px; }
.iv-opt__c { font: 400 13.5px/1.5 var(--font-text); color: var(--ink-3); margin-top: 10px; }
.iv-path__strip { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2px; }
.iv-path__m { display: grid; justify-items: center; gap: 6px; padding: 14px 0 10px; border-radius: 3px; }
.iv-path__m b { font: 400 22px/1 var(--font-display); color: #121212; }
.iv-path__m em { font: 500 10px/1 var(--font-mono); font-style: normal; color: rgba(18, 18, 18, 0.7); }
.iv-path__m--a { background: color-mix(in srgb, var(--amber) 30%, var(--bg-raise)); }
.iv-path__m--a b, .iv-path__m--a em { color: var(--ink); }
.iv-path__m--b { background: color-mix(in srgb, var(--amber) 62%, var(--bg-raise)); }
.iv-path__m--c { background: var(--amber); }
.iv-path__sum { font: 400 clamp(17px, 1.5vw, 21px)/1.5 var(--font-text); color: var(--ink-2); margin-top: 18px; }
.iv-path__sum span { white-space: nowrap; }
.iv-path__sum b { color: var(--ink); font-weight: 400; }
.iv-path__sub { font-size: 12.5px; color: var(--ink-3); margin-top: 6px; }
.iv-tokens { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); }
.iv-tokens .iv-path__sum { margin-top: 0; }
.iv-band { margin-top: 16px; }
.iv-band__track { position: relative; display: block; height: 12px; background: rgba(255, 255, 255, 0.05); border-radius: 2px; }
.iv-band__track i { position: absolute; top: 0; bottom: 0; left: calc(var(--lo) * 100%); right: 0; background: color-mix(in srgb, var(--crimson) 55%, transparent); border-radius: 2px; }
.iv-band__track b { position: absolute; top: -5px; bottom: -5px; left: calc(var(--mid) * 100%); width: 3px; margin-left: -1px; background: var(--ink); }
.iv-band p { font-size: 12.5px; color: var(--ink-3); margin-top: 10px; }
.iv-path .chips { margin-top: 28px; }
@media (max-width: 960px) { .iv-scale__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .iv-opt__col { height: 160px; }
  .iv-opt__col i { height: calc(var(--f) * 160px); }
  .iv-opt__c { display: none; }
  .iv-opt__v { font-size: 24px; }
  .iv-path__m b { font-size: 15px; }
  .iv-path__m em { font-size: 8px; }
}

/* =====================================================================
   04 BUYS + 05 CHECKPOINTS
   ===================================================================== */
.iv-buys__title { max-width: 16ch; margin-bottom: clamp(36px, 5vw, 64px); }
.iv-own { border-bottom: 1px solid var(--line); }
.iv-own__i { display: grid; grid-template-columns: clamp(56px, 7vw, 120px) minmax(0, 1fr); gap: 16px; border-top: 1px solid var(--line); }
.iv-own__n { font: 500 13px/1 var(--font-mono); color: var(--amber); padding-top: clamp(22px, 2.4vw, 34px); }
.iv-own__t { display: flex; justify-content: space-between; gap: 24px; padding: clamp(18px, 2vw, 28px) 0; font: 400 clamp(22px, 2.7vw, 40px)/1.12 var(--font-display); letter-spacing: -0.035em; text-decoration: none; text-wrap: pretty; transition: color 0.2s; }
.iv-own__arrow { color: var(--amber); transition: transform 0.25s var(--ease); flex: none; }
.iv-own__t:hover { color: var(--amber-ink); }
.iv-own__t:hover .iv-own__arrow { transform: translateX(6px); }

.iv-check__in { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.5fr); gap: 40px clamp(40px, 6vw, 96px); align-items: start; }
.iv-check__head { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 20px; }
.iv-check__head .kicker { margin-bottom: 0; }
.iv-quote { border-left: 3px solid var(--amber); padding-left: 18px; }
.iv-quote p { font: 400 16px/1.55 var(--font-text); color: var(--ink); }
.iv-quote p a { color: var(--ink); }
.iv-quote cite { display: block; margin-top: 12px; font-style: normal; }
.iv-ms { border-bottom: 1px solid var(--line); }
.iv-ms__a { display: grid; grid-template-columns: 172px 44px minmax(0, 1fr) 20px; gap: 6px 16px; padding: 18px 0; border-top: 1px solid var(--line); text-decoration: none; align-items: baseline; transition: background 0.2s; }
.iv-ms__d { font: 500 12.5px/1.3 var(--font-mono); color: var(--ink); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
.iv-ms__dia { width: 8px; height: 8px; background: var(--amber); transform: rotate(45deg); flex: none; }
.iv-ms__c { font: 500 11.5px/1 var(--font-mono); color: var(--ink-3); }
.iv-ms__t { font: 400 15.5px/1.55 var(--font-text); color: var(--ink-2); transition: color 0.2s; }
.iv-ms__cum { grid-column: 3; font: 400 11.5px/1.3 var(--font-mono); color: var(--ink-3); margin-top: 4px; }
.iv-ms__go { color: var(--amber); opacity: 0; transition: opacity 0.2s, transform 0.2s; }
.iv-ms__a:hover .iv-ms__t { color: var(--ink); }
.iv-ms__a:hover .iv-ms__go, .iv-ms__a:focus-visible .iv-ms__go { opacity: 1; transform: translateX(4px); }
@media (max-width: 960px) {
  .iv-check__in { grid-template-columns: 1fr; }
  .iv-check__head { position: static; }
}
@media (max-width: 640px) {
  .iv-ms__a { grid-template-columns: minmax(0, 1fr) auto; }
  .iv-ms__t, .iv-ms__cum { grid-column: 1 / -1; }
  .iv-ms__go { display: none; }
}

/* =====================================================================
   06 COMMERCIAL
   ===================================================================== */
.iv-sub { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 2fr); gap: 32px clamp(32px, 5vw, 80px); padding-block: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line-2); }
.iv-sub__head { display: grid; gap: 14px; align-content: start; justify-items: start; }
.iv-sub__head .iv-k { color: var(--amber); margin: 0; }
.iv-sub__p { font: 400 15px/1.6 var(--font-text); color: var(--ink-2); }
@media (max-width: 960px) { .iv-sub { grid-template-columns: 1fr; } }

.iv-ip__axis { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); margin-bottom: 6px; }
.iv-ip__axis span { font: 400 10.5px/1 var(--font-mono); color: var(--ink-3); padding-left: 4px; border-left: 1px solid var(--line); }
.iv-ip__row { padding: 14px 0 20px; border-top: 1px solid var(--line); }
.iv-ip__track { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); height: 12px; margin-bottom: 14px; background-image: linear-gradient(90deg, var(--line) 0 1px, transparent 1px); background-size: calc(100% / 12) 100%; }
.iv-ip__mark { display: block; background: var(--amber); border-radius: 2px; margin-inline: 1px; }
.iv-ip__span { display: block; align-self: center; height: 2px; background: repeating-linear-gradient(90deg, var(--ink-3) 0 6px, transparent 6px 10px); }
.iv-ip__l { font: 400 20px/1.2 var(--font-display); letter-spacing: -0.02em; margin-bottom: 6px; }
.iv-ip__on { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 3px; padding: 2px 5px; vertical-align: 0.2em; margin-left: 6px; letter-spacing: 0.03em; }
.iv-ip__txt p { font: 400 15px/1.6 var(--font-text); color: var(--ink-2); max-width: 80ch; }

.iv-prod { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); }
.iv-prod__i { border-top: 1px solid var(--line); padding: 20px 0 28px; display: grid; gap: 10px; align-content: start; }
.iv-prod__n { font: 500 12px var(--font-mono); color: var(--amber); }
.iv-prod__t { font: 400 clamp(22px, 2vw, 30px)/1.05 var(--font-display); letter-spacing: -0.035em; }
.iv-prod__p { font: 400 14.5px/1.6 var(--font-text); color: var(--ink-2); }
.iv-price__v { font: 400 15px/1.3 var(--font-mono); color: var(--ink); }
.iv-price__v span { color: var(--ink-3); font-size: 12px; }
.iv-price__track { position: relative; display: block; height: 10px; margin-top: 8px; background: rgba(255, 255, 255, 0.05); border-radius: 2px; }
.iv-price__track i { position: absolute; top: 0; bottom: 0; left: calc(var(--lo) * 100%); width: calc((var(--hi) - var(--lo)) * 100%); background: var(--ink-2); border-radius: 2px; }
.iv-price__axis { display: flex; justify-content: space-between; font: 400 10px/1 var(--font-mono); color: var(--ink-3); margin-top: 5px; }
.iv-price__axis em { font-style: normal; }
@media (max-width: 640px) { .iv-prod { grid-template-columns: 1fr; } }

.iv-chain { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; margin-bottom: 32px; }
.iv-chain li { position: relative; display: grid; gap: 8px; align-content: start; padding: 18px 26px 20px 18px; background: var(--bg-raise); }
.iv-chain li:not(:last-child)::after { content: "→"; position: absolute; right: -9px; top: 18px; z-index: 1; font: 400 18px/1 var(--font-display); color: var(--amber); background: var(--bg); padding: 2px 0; }
.iv-chain li:nth-child(1) { border-top: 3px solid var(--ink-3); }
.iv-chain li:nth-child(2) { border-top: 3px solid var(--ink-2); }
.iv-chain li:nth-child(3) { border-top: 3px solid var(--amber); }
.iv-chain__n { font: 500 11.5px var(--font-mono); color: var(--ink-3); }
.iv-chain b { font: 400 clamp(19px, 1.7vw, 25px)/1.1 var(--font-display); letter-spacing: -0.03em; }
.iv-chain em { font: 400 12.5px/1.5 var(--font-mono); font-style: normal; color: var(--ink-3); }
.iv-slides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px clamp(20px, 2.4vw, 36px); }
.iv-slide { border-top: 1px solid var(--line); padding-top: 14px; }
.iv-slide p:not(.iv-k) { font: 400 14.5px/1.6 var(--font-text); color: var(--ink-2); }
.iv-slide a { color: var(--ink); }
@media (max-width: 760px) {
  .iv-chain, .iv-slides { grid-template-columns: 1fr; }
  .iv-chain li:not(:last-child)::after { content: "↓"; right: auto; left: 18px; top: auto; bottom: -12px; }
}

.iv-partners { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); }
.iv-pg { border-top: 1px solid var(--line); padding: 18px 0 22px; }
.iv-pg--wide { grid-column: 1 / -1; }
.iv-pg h4 { font: 400 20px/1.2 var(--font-display); letter-spacing: -0.02em; margin-bottom: 8px; }
.iv-pg > p { font: 400 14.5px/1.6 var(--font-text); color: var(--ink-2); }
.iv-plist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); margin-top: 6px; }
.iv-plist li { padding: 12px 0 14px; border-top: 1px solid var(--line); }
.iv-plist p { font: 400 14.5px/1.55 var(--font-text); color: var(--ink-2); }
@media (max-width: 640px) { .iv-partners, .iv-plist { grid-template-columns: 1fr; } }

/* =====================================================================
   EITHER WAY + CONTACT
   ===================================================================== */
.iv-either__title { max-width: 16ch; text-wrap: balance; }
.iv-fork { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 clamp(24px, 4vw, 64px); }
.iv-fork__case { padding: 26px 28px 30px; background: var(--bg-raise); border-top: 3px solid var(--ink-2); }
.iv-fork__case + .iv-fork__case { border-top-color: var(--ink-3); }
.iv-fork__t { font: 400 clamp(26px, 2.6vw, 40px)/1.02 var(--font-display); letter-spacing: -0.04em; margin-bottom: 14px; }
.iv-fork__case p:not(.iv-k) { font: 400 16px/1.6 var(--font-text); color: var(--ink-2); }
.iv-fork__tag { font-size: 11.5px !important; color: var(--ink-3) !important; margin-top: 14px; text-transform: uppercase; letter-spacing: 0.03em; }
.iv-fork__join { grid-column: 1 / -1; position: relative; height: 72px; }
.iv-fork__join::before { content: ""; position: absolute; left: 25%; right: 25%; top: 0; height: 36px; border: 1px solid var(--line-2); border-top: 0; border-radius: 0 0 8px 8px; }
.iv-fork__join i { position: absolute; left: 50%; top: 36px; bottom: 0; width: 1px; background: var(--amber); }
.iv-fork__join i::after { content: ""; position: absolute; left: -4px; bottom: -2px; width: 9px; height: 9px; border-right: 1px solid var(--amber); border-bottom: 1px solid var(--amber); transform: rotate(45deg); }
.iv-fork__out { grid-column: 1 / -1; text-align: center; display: grid; justify-items: center; gap: 16px; padding-top: 14px; }
.iv-fork__stripes { width: min(240px, 50%); }
.iv-fork__res { font: 400 clamp(36px, 5.2vw, 84px)/0.96 var(--font-display); letter-spacing: var(--track-display); max-width: 16ch; text-wrap: balance; }
.iv-fork__sub { font: 400 16px/1.6 var(--font-text); color: var(--ink-2); max-width: 62ch; }
.iv-either__note { margin: clamp(40px, 5vw, 64px) auto 0; padding-top: 22px; border-top: 1px solid var(--line-2); max-width: 70ch; text-align: center; font-size: 12.5px; color: var(--ink-3); }
.iv-either__note .chip { margin-left: 6px; }
.iv-either__quote { margin: clamp(48px, 6vw, 88px) auto 0; padding-top: 28px; border-top: 1px solid var(--line-2); max-width: 64ch; text-align: center; }
.iv-either__quote p { font: 400 clamp(19px, 1.7vw, 25px)/1.4 var(--font-display); letter-spacing: -0.02em; color: var(--ink-2); }
.iv-either__quote p a { color: inherit; }
.iv-either__quote cite { display: block; font-style: normal; margin-top: 16px; }
@media (max-width: 760px) {
  .iv-fork { grid-template-columns: 1fr; gap: 12px; }
  .iv-fork__join { height: 48px; }
  .iv-fork__join::before { display: none; }
  .iv-fork__join i { top: 0; }
}


.iv-cta__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px 64px; align-items: end; }
.iv-cta .display-2 { color: #121212; }
.iv-cta__side p { font: 400 clamp(18px, 1.6vw, 23px)/1.4 var(--font-text); color: #121212; max-width: 36ch; margin-bottom: 12px; }
.iv-cta__side .iv-cta__terms { font: 500 13px/1.4 var(--font-mono); margin-bottom: 24px; color: #121212; }
.iv-cta__btn { background: #121212; color: var(--amber); border-color: #121212; }
.iv-cta__btn:hover { background: var(--purple); border-color: var(--purple); color: #fff; }
.iv-cta__btn2 { color: #121212; border-color: rgba(0, 0, 0, 0.4); }
.iv-cta__btn2:hover { border-color: #121212; }
.iv-cta :focus-visible { outline-color: #121212; }
@media (max-width: 760px) { .iv-cta__in { grid-template-columns: 1fr; } }

.iv-dsec { display: grid; gap: 12px; margin-bottom: 40px; min-width: 0; }
.iv-dsec .chip { white-space: normal; text-align: left; line-height: 1.35; max-width: 100%; }
@media (prefers-reduced-motion: reduce) {
  .js .iv-draw__m { animation: none; }
  .js .iv-prop__bar[data-reveal] .iv-prop__s { transform: none !important; transition: none !important; }
}

/* tighter rhythm on the long bands */
.iv-where.section, .iv-monthly.section, .iv-scale.section, .iv-buys.section, .iv-check.section, .iv-com.section, .iv-deeper.section { padding-block: clamp(56px, 7.5vw, 112px); }