/* Secondary pages. Loaded after style.css: same tokens, header, dock and footer. See DESIGN.md */

.mono, .tag, .psheet__cap, .tblock dt, .readout, .ba__tag, .duo figcaption, .faq__group, .check__state,
.svc__num, .svc__get > p, .next__label, .path__num, .metric dt small {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.wrap { max-width: 1280px; margin: 0 auto; }

/* ============ Page hero (dark) ============ */
.phero {
  padding: clamp(72px, 11vw, 150px) var(--gutter) clamp(64px, 9vw, 120px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.phero__title {
  margin-top: 24px;
  font-weight: 300;
  font-size: clamp(44px, 6.8vw, 108px);
  line-height: 1;
  letter-spacing: -.035em;
  max-width: 15ch;
  text-wrap: balance;
}
.phero__lead { margin-top: 26px; max-width: 44ch; font-size: clamp(17px, 1.5vw, 20px); font-weight: 300; line-height: 1.45; color: var(--on-dark-2); }

/* ============ Sections ============ */
.pband { position: relative; background: var(--beige); color: var(--black); padding: clamp(64px, 9vw, 120px) var(--gutter); }
.psec { padding: clamp(88px, 11vw, 150px) var(--gutter); }
.sec-head { display: grid; gap: 18px; justify-items: start; max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-title { font-weight: 300; font-size: clamp(34px, 4.6vw, 66px); line-height: 1.04; letter-spacing: -.03em; text-wrap: balance; }
.sec-lead { font-size: clamp(16px, 1.35vw, 19px); font-weight: 300; line-height: 1.5; color: var(--on-beige-2); max-width: 52ch; }
.psec .sec-lead { color: var(--on-dark-2); }
.tag { color: var(--on-beige-3); }
.psec .tag { color: var(--on-dark-3); }

.btns { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.btn--ink { background: var(--black); color: var(--beige); }
.btn--ink:hover { background: #2A2A28; }
.btn--line { border: 1px solid var(--line-light); color: var(--black); }
.btn--line:hover { border-color: var(--black); }
.btn--cta { background: var(--accent-strong); color: #fff; }
.btn--cta:hover { background: #A93C15; }
.btn--ghost { border: 1px solid var(--line-dark); color: var(--on-dark); }
.btn--ghost:hover { background: #1A1A1A; border-color: rgba(239, 236, 230, .3); }

/* drawing surface on beige */
.psheet { background: #fff; border: 1px solid var(--line-light); border-radius: 10px; overflow: hidden; }
.psheet__cap { border-top: 1px solid var(--line-light); padding: 11px 16px; color: var(--on-beige-3); font-size: 10px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; }
.psheet__cap > span { display: inline-flex; align-items: center; gap: 8px; }
.psheet__cap .push { margin-left: auto; }
.sw { display: inline-block; width: 12px; height: 12px; border-radius: 2px; }
.sw--line { height: 2px; width: 18px; border-radius: 0; }
.sw--cut { background: rgba(217, 83, 30, .15); border: 1px solid var(--accent); }
.sw--fill { background: rgba(90, 95, 168, .18); border: 1px solid var(--fill); }

/* ============ Obra: before and after ============ */
.ba {
  --pos: 50%;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 10px;
  background: #D8D4CC;
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
@media (min-width: 640px) { .ba { aspect-ratio: 2 / 1; } }
.ba img, .ba__layer { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; background: var(--paper); }
.ba__layer svg, .duo__art svg { display: block; width: 100%; height: 100%; }
.ba__before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: rgba(255, 255, 255, .92); box-shadow: 0 0 0 1px rgba(0, 0, 0, .15); pointer-events: none; }
.ba__handle {
  position: absolute;
  top: 50%;
  left: var(--pos);
  width: 46px;
  height: 46px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  display: grid;
  place-items: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .22);
}
.ba__handle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ba__tag { position: absolute; top: 14px; padding: 6px 11px; border-radius: 999px; background: rgba(4, 5, 3, .78); color: var(--on-dark); font-size: 10px; pointer-events: none; }
.ba__tag--l { left: 14px; }
.ba__tag--r { right: 14px; }
.ba-cap { margin-top: 14px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; color: var(--on-beige-3); }
.ba-cap > span { display: inline-flex; align-items: center; gap: 8px; }

.duo { display: grid; gap: 20px; }
@media (min-width: 900px) { .duo { grid-template-columns: 1fr 1fr; gap: 24px; } }
.duo img, .duo__art { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 10px; overflow: hidden; background: var(--paper); }
.duo figcaption { margin-top: 12px; color: var(--on-dark-3); display: flex; gap: 10px; }
.duo figcaption b { color: var(--on-dark); font-weight: 500; }

.reads { display: grid; border-top: 1px solid var(--line-dark); }
.reads li { padding: 26px 0; border-bottom: 1px solid var(--line-dark); display: grid; gap: 8px; align-content: start; }
@media (min-width: 700px) and (max-width: 1099px) {
  .reads { grid-template-columns: 1fr 1fr; }
  .reads li { padding: 28px 28px 28px 0; }
  .reads li:nth-child(even) { padding: 28px 0 28px 28px; border-left: 1px solid var(--line-dark); }
  .reads li:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (min-width: 1100px) {
  .reads { grid-template-columns: repeat(4, 1fr); }
  .reads li { padding: 30px 28px 30px 0; border-bottom: 0; }
  .reads li + li { padding-left: 28px; border-left: 1px solid var(--line-dark); }
}
.reads b { font-size: 19px; font-weight: 400; }
.reads p { color: var(--on-dark-2); font-weight: 300; max-width: 38ch; }
.reads a { color: var(--on-dark); border-bottom: 1px solid var(--line-dark); }
.reads a:hover { border-color: var(--accent); }

/* ============ Processo: terrain plan ============ */
.split { display: grid; gap: 40px; }
@media (min-width: 1000px) { .split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: center; } }
.tplan svg { width: 100%; height: auto; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.tplan .ct { fill: none; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease); transition-delay: calc(var(--i) * 28ms + 200ms); }
.tplan .edge { fill: none; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s var(--ease); }
.is-shown .tplan .ct, .is-shown .tplan .edge, .tplan.is-shown .ct, .tplan.is-shown .edge { stroke-dashoffset: 0; }
.readout { min-height: 44px; border-top: 1px solid var(--line-light); padding: 11px 16px; display: flex; flex-wrap: wrap; gap: 4px 22px; align-items: center; font-size: 10px; color: var(--on-beige-3); }
.readout b { font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.readout [data-live] { display: none; }
.readout.is-live [data-live] { display: inline; }
.readout.is-live [data-idle] { display: none; }
.readout.is-steep [data-slope], .readout .warn { color: var(--accent-strong); }
.readout .warn { display: none; }
.readout.is-steep .warn { display: inline; }

.tblock { margin-top: 28px; border: 1px solid var(--ink); max-width: 400px; font-size: 13px; }
.tblock > div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 9px 12px; }
.tblock > div + div { border-top: 1px solid var(--ink); }
.tblock dt { font-size: 10px; color: var(--on-beige-3); padding-top: 2px; }

/* ============ Processo: earthwork ============ */
.ew { display: grid; gap: 24px; }
@media (min-width: 1000px) { .ew { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); grid-template-rows: auto 1fr; } .ew__side { grid-column: 2; grid-row: 1 / span 2; } }
.ew__scroll { overflow-x: auto; }
.ew__scroll svg { width: 100%; min-width: 680px; height: auto; user-select: none; -webkit-user-select: none; }
.pi { cursor: ns-resize; touch-action: none; outline: none; }
.pi__ring { opacity: 0; transition: opacity .2s; }
.pi:focus-visible .pi__ring { opacity: 1; }
.pi__dot { transition: r .2s var(--ease); }
.pi.is-drag .pi__dot { r: 8.5; }
.ew__side { display: flex; flex-direction: column; gap: 22px; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.metric dt { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--on-beige-2); }
.metric dt small { font-size: 10px; color: var(--on-beige-3); }
.metric dd { margin: 6px 0 0; font-family: var(--mono); font-size: 26px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.metric--total { grid-column: 1 / -1; border-top: 1px solid var(--line-light); padding-top: 20px; }
.metric--total dt { flex-wrap: wrap; }
.metric--total dd { font-size: 42px; line-height: 1; }
.metric__msg { display: block; margin-top: 10px; font-family: var(--sans); font-size: 14px; letter-spacing: 0; color: var(--on-beige-2); }
.metric__msg.is-ok { color: var(--ok); }
.issues { display: grid; gap: 4px; font-size: 13px; color: var(--accent-strong); }
.issues:empty { display: none; }
.keyplan svg { width: 100%; height: auto; }
.bars-chart svg { width: 100%; height: auto; }
.bars-chart .b { transform-box: fill-box; transform-origin: 50% 100%; transition: transform .6s var(--ease); }
.chart-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 14px 16px 0; font-size: 14px; font-weight: 500; }
.ew-note { margin-top: 22px; max-width: 90ch; color: var(--on-beige-3); font-size: 12px; line-height: 1.6; }
@media (max-width: 999px) { .keyplan { display: none; } }

/* ============ Processo: path to registration ============ */
.path { position: relative; display: grid; gap: 28px; }
.path::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--line-dark); }
.path li { position: relative; padding-left: 38px; }
.path li::before { content: ""; position: absolute; left: 0; top: 4px; width: 15px; height: 15px; border: 1.5px solid var(--on-dark); background: var(--black); }
.path li:last-child::before { background: var(--accent); border-color: var(--accent); }
.path__num { color: var(--on-dark-3); }
.path h3 { margin-top: 6px; font-weight: 400; font-size: 19px; }
.path p { margin-top: 6px; color: var(--on-dark-2); font-size: 14px; font-weight: 300; }
@media (min-width: 1100px) {
  .path { grid-template-columns: repeat(7, 1fr); gap: 24px; }
  .path::before { left: 0; right: 0; top: 7px; bottom: auto; width: auto; height: 1px; }
  .path li { padding: 38px 0 0; }
}

/* ============ Serviços ============ */
.svc-plan { aspect-ratio: 1.6; }
.svc-plan > div { height: 100%; }
.svc-plan svg { width: 100%; height: 100%; }
.svcs { border-top: 1px solid var(--line-dark); }
.svc { display: grid; gap: 16px 40px; padding: 36px 0; border-bottom: 1px solid var(--line-dark); }
@media (min-width: 900px) { .svc { grid-template-columns: minmax(0, 4fr) minmax(0, 5fr) minmax(0, 4fr); padding: 44px 0; } }
.svc__num { color: var(--on-dark-3); }
.svc h3 { margin-top: 8px; font-weight: 300; font-size: clamp(30px, 3.2vw, 44px); line-height: 1.05; letter-spacing: -.02em; }
.svc__text { color: var(--on-dark-2); font-weight: 300; font-size: 17px; max-width: 42ch; }
.svc__get > p { color: var(--on-dark-3); font-size: 10px; }
.svc__get ul { margin-top: 10px; display: grid; gap: 7px; font-size: 14px; }
.svc__get li { display: flex; gap: 10px; }
.svc__get li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 8px; background: var(--on-dark-3); }

.approve { display: grid; gap: 32px; }
@media (min-width: 900px) { .approve { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 64px; align-items: start; } }
.ticks { display: grid; border-top: 1px solid var(--line-light); }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line-light); font-size: 15px; }
.ticks li span { color: var(--on-beige-2); display: block; font-size: 14px; font-weight: 300; }
.ticks svg { width: 18px; height: 18px; margin-top: 2px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ============ Checklist ============ */
.checks { display: grid; gap: 40px; }
@media (min-width: 1000px) { .checks { grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; } }
.checkcol__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--ink); }
.checkcol__head h2 { font-weight: 400; font-size: 22px; letter-spacing: -.01em; }
.check__state { color: var(--on-beige-3); font-variant-numeric: tabular-nums; }
.check { display: grid; grid-template-columns: 26px 1fr auto; gap: 12px; align-items: start; padding: 16px 0; border-bottom: 1px solid var(--line-light); cursor: pointer; }
.check input { appearance: none; -webkit-appearance: none; margin: 1px 0 0; width: 22px; height: 22px; border: 1.5px solid var(--ink); border-radius: 4px; background: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s var(--ease); }
.check input::after { content: ""; width: 11px; height: 6px; border: solid #fff; border-width: 0 0 2px 2px; transform: translateY(-2px) rotate(-45deg) scale(0); transition: transform .2s var(--ease); }
.check input:checked { background: var(--ink); }
.check input:checked::after { transform: translateY(-2px) rotate(-45deg) scale(1); }
.check b { display: block; font-weight: 500; font-size: 15px; }
.check span { display: block; margin-top: 3px; color: var(--on-beige-2); font-size: 14px; font-weight: 300; }
.check em { font-style: normal; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--on-beige-3); padding-top: 4px; white-space: nowrap; }
.check--must em { color: var(--accent-strong); }
.send { margin-top: 44px; display: grid; gap: 16px; justify-items: start; padding: 28px; border-radius: 10px; background: var(--black); color: var(--on-dark); }
@media (min-width: 900px) { .send { grid-template-columns: 1fr auto; align-items: center; } }
.send p { color: var(--on-dark-2); font-weight: 300; max-width: 52ch; }
.send p b { color: var(--on-dark); font-weight: 500; }

.gets { display: grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); border-radius: 10px; overflow: hidden; }
@media (min-width: 900px) { .gets { grid-template-columns: repeat(4, 1fr); } }
.gets li { background: var(--black); padding: 26px 22px; display: grid; gap: 10px; align-content: start; }
.gets li .mono { color: var(--on-dark-3); font-size: 10px; }
.gets li p { font-size: 16px; font-weight: 300; }

/* ============ FAQ ============ */
.faq { display: grid; gap: 56px; max-width: 920px; }
.faq__group { color: var(--on-beige-3); padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.qa { border-bottom: 1px solid var(--line-light); }
.qa summary { list-style: none; display: grid; grid-template-columns: 1fr 22px; gap: 20px; align-items: center; padding: 20px 0; cursor: pointer; font-size: clamp(17px, 1.5vw, 20px); font-weight: 400; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary i { position: relative; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-light); transition: background .3s var(--ease), border-color .3s var(--ease); }
.qa summary i::before, .qa summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 9px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); transition: transform .3s var(--ease), background .3s var(--ease); }
.qa summary i::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa[open] summary i { background: var(--ink); border-color: var(--ink); }
.qa[open] summary i::before { background: var(--beige); }
.qa[open] summary i::after { transform: translate(-50%, -50%) rotate(0); background: var(--beige); }
.qa summary:hover i { border-color: var(--ink); }
.qa__a { padding: 0 44px 24px 0; display: grid; gap: 12px; color: var(--on-beige-2); font-weight: 300; font-size: 16px; line-height: 1.6; max-width: 70ch; }
.qa__a a { color: var(--black); font-weight: 400; border-bottom: 1px solid var(--line-light); }
.qa__a a:hover { border-color: var(--accent); }
.qa__a small { font-size: 12px; color: var(--on-beige-3); }

/* ============ Next pages + footer ============ */
.next { padding: clamp(88px, 11vw, 150px) var(--gutter) calc(var(--dock-h) + 40px); }
.next__label { color: var(--on-dark-3); }
.next__list { margin-top: 18px; border-top: 1px solid var(--line-dark); }
.next__list a { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line-dark); }
.next__list b { display: block; font-weight: 300; font-size: clamp(26px, 3.2vw, 44px); letter-spacing: -.02em; line-height: 1.1; transition: transform .5s var(--ease); }
.next__list span { display: block; margin-top: 6px; color: var(--on-dark-3); font-size: 14px; }
.next__list svg { width: 26px; height: 26px; fill: none; stroke: var(--on-dark-3); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: transform .5s var(--ease), stroke .3s var(--ease); }
.next__list a:hover b { transform: translateX(8px); }
.next__list a:hover svg { stroke: var(--accent); transform: translateX(4px); }
.next__cta { margin-top: 56px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.next__cta .start__wa { margin-top: 0; }
.next .foot { margin-top: clamp(72px, 9vw, 120px); }

.inkpanel { background: var(--black); color: var(--on-dark); border-radius: 10px; padding: clamp(8px, 2vw, 24px) clamp(20px, 3vw, 40px); }
@media (max-width: 700px) { .tp-labels { display: none; } }
.pband--flush { padding-top: 0; }
.sw--terrain { background: var(--terrain); }
.sw--ink { background: var(--ink); }
.sw--accent { background: var(--accent); }
.sw--aterro { background: var(--fill); }
.chart-legend { display: flex; gap: 16px; font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: .08em; text-transform: uppercase; color: var(--on-beige-3); }
.chart-legend > span { display: inline-flex; align-items: center; gap: 8px; }
.sw--water { background: var(--water); }
.split > *, .ew > *, .ew__side > *, .checks > *, .approve > *, .svc > * { min-width: 0; }

/* ============ Serviços: paving ============ */
.sw--street { background: #E7E3DB; border: 1px solid var(--terrain); }
.svc__more { display: inline-block; margin-top: 8px; color: var(--on-dark); border-bottom: 1px solid var(--line-dark); }
.svc__more:hover { border-color: var(--accent); }
.pband--next { padding-top: 0; }
.pband--next > .wrap { border-top: 1px solid var(--line-light); padding-top: clamp(64px, 9vw, 120px); }
.pavecmp { display: grid; gap: 24px; }
@media (min-width: 1000px) { .pavecmp { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: start; } }
.pavecmp__chart { padding: 22px 22px 18px; display: grid; gap: 18px; }
.pave--lg { max-width: none; gap: clamp(12px, 3vw, 32px); }
.pave--lg .pave__stack { height: calc(var(--h) * 2.6px); }
.pave--lg b { font-size: 15px; }
@media (max-width: 640px) { .pave--lg .pave__stack { height: calc(var(--h) * 1.6px); } }
.is-shown .pave__stack { transform: none; }
.psheet__cap .sw.l3 { border: 1px solid var(--terrain); }
.studies { display: grid; gap: 16px; }
.study { background: #fff; border: 1px solid var(--line-light); border-radius: 10px; padding: 20px 22px; display: grid; gap: 14px; }
.study dl { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.study dt { font-size: 13px; color: var(--on-beige-2); }
.study dd { margin: 4px 0 0; font-family: var(--mono); font-size: 24px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.study dd small { font-size: .5em; color: var(--on-beige-3); margin-left: 2px; }
.study > p:last-child { font-size: 14px; color: var(--on-beige-2); font-weight: 300; }
.studies__note { font-size: 12px; color: var(--on-beige-3); }
.cmp { margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--ink); }
.cmp__row { display: grid; grid-template-columns: 1fr; gap: 4px 24px; padding: 16px 0; border-bottom: 1px solid var(--line-light); font-size: 15px; }
.cmp__row > span:first-child { font-weight: 500; }
.cmp__row > span:not(:first-child) { color: var(--on-beige-2); font-weight: 300; }
.cmp__row--head { display: none; }
@media (min-width: 800px) {
  .cmp__row { grid-template-columns: minmax(0, 2fr) minmax(0, 4fr) minmax(0, 4fr); }
  .cmp__row--head { display: grid; padding: 12px 0; }
  .cmp__row--head > span { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--on-beige-3) !important; font-weight: 400 !important; }
  .cmp__span { grid-column: 2 / -1; }
}
@media (max-width: 799px) {
  .cmp__row > span:nth-child(2)::before { content: "Asfalto: "; color: var(--on-beige-3); }
  .cmp__row > span:nth-child(3)::before { content: "Intertravado: "; color: var(--on-beige-3); }
  .cmp__row > .cmp__span::before { content: none; }
}

/* ============ Estrutural: formwork plan readout ============ */
.elplan svg { width: 100%; height: auto; }
.elplan .el { cursor: crosshair; transition: fill .2s var(--ease), stroke .2s var(--ease); }
.elplan .el.is-on { fill: rgba(217, 83, 30, .35) !important; stroke: var(--accent) !important; }
.readout [data-el-text] { color: var(--ink); font-weight: 500; }

/* ============ Estrutural obra: stages ============ */
.stages { display: grid; gap: 24px; }
@media (min-width: 1000px) { .stages { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); align-items: start; } }
.stages__art svg { width: 100%; height: auto; }
.stages .pc { fill: var(--ink); stroke: var(--ink); stroke-width: 1; transition: fill .5s var(--ease), stroke .5s var(--ease), opacity .5s var(--ease); }
.stages .pl { fill: none; stroke: var(--ink); stroke-width: 1.6; transition: stroke .5s var(--ease), opacity .5s var(--ease); }
.stages .st.is-now .pc { fill: var(--accent); stroke: var(--accent); animation: stage-in .8s var(--ease); }
.stages .st.is-now .pl { stroke: var(--accent); }
.stages .st.is-future .pc { fill: transparent; stroke: var(--terrain); stroke-dasharray: 4 4; opacity: .5; }
.stages .st.is-future .pl { stroke: var(--terrain); stroke-dasharray: 4 4; opacity: .5; }
.stages .st.is-future text { opacity: .4; }
.stages .tmp { opacity: 0; transition: opacity .5s var(--ease); }
.stages .tmp .pl { stroke: var(--on-beige-3) !important; stroke-width: 1; stroke-dasharray: 3 3; }
.stages[data-now="3"] .tmp { opacity: 1; }
@keyframes stage-in { from { opacity: .15; } }
.stages__nav { display: flex; gap: 6px; overflow-x: auto; padding: 12px 16px; border-top: 1px solid var(--line-light); }
.stages__nav button { flex: none; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--on-beige-2); padding: 7px 11px; border: 1px solid var(--line-light); border-radius: 99px; transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.stages__nav button:hover { border-color: var(--ink); }
.stages__nav button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--beige); }
.stages__side { display: grid; gap: 18px; }
.stage__text { display: grid; gap: 12px; }
.stage__text h3 { font-weight: 300; font-size: clamp(30px, 3vw, 42px); line-height: 1.05; letter-spacing: -.02em; }
.stage__text > p:not(.tag) { color: var(--on-beige-2); font-weight: 300; font-size: 17px; }
.stage__def { margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line-light); display: grid; gap: 6px; font-size: 14px; }
.stage__def .tag { font-size: 10px; }

/* drawings on white sheets inside the dark "duo" */
.duo .psheet { padding: 18px 22px; }
.duo .psheet svg { width: 100%; height: auto; }

/* ============ Estrutural processo: beam ============ */
.beam-q { display: grid; gap: 8px; font-size: 14px; color: var(--on-beige-2); }
.beam-q div { display: flex; justify-content: space-between; gap: 12px; }
.beam-q b { font-family: var(--mono); font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.beam-q input { width: 100%; accent-color: var(--accent-strong); }

/* ============ Estrutural serviços: three-way comparison ============ */
@media (min-width: 800px) {
  .cmp--3 .cmp__row { grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 3fr)); }
}
@media (max-width: 799px) {
  .cmp--3 .cmp__row > span[data-l]::before { content: attr(data-l) ": "; color: var(--on-beige-3); }
}
.stages > *, .stages__side > * { min-width: 0; }
.stage__text[hidden] { display: none; }

/* ============ Viabilidade ============ */
.phero__seal { margin-top: 44px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 36px; }
.vlist { display: grid; gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); border-radius: 10px; overflow: hidden; }
@media (min-width: 700px) { .vlist { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .vlist { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.vitem { background: var(--beige); padding: 28px 24px 30px; display: grid; gap: 12px; align-content: start; }
.vitem h3 { font-weight: 300; font-size: clamp(24px, 2.3vw, 30px); line-height: 1.12; letter-spacing: -.02em; }
.vitem > p:last-child { color: var(--on-beige-2); font-weight: 300; font-size: 15px; line-height: 1.55; }
.vform { display: grid; gap: 48px; }
@media (min-width: 1000px) { .vform { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 64px; align-items: start; } }
.vform > * { min-width: 0; }
.vsteps { border-top: 1px solid var(--line-dark); }
.vsteps li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
.vsteps .mono { color: var(--on-dark-3); padding-top: 4px; }
.vsteps b { font-weight: 400; font-size: 19px; }
.vsteps p { margin-top: 6px; color: var(--on-dark-2); font-weight: 300; font-size: 15px; max-width: 52ch; }
.vform__btns { margin-top: 32px; }
.vdoc { color: var(--ink); }
.vdoc__page { display: grid; gap: 18px; padding: clamp(22px, 3vw, 34px); transition: background .4s var(--ease); }
.vdoc__page:hover { background: var(--paper); }
.vdoc__head { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-strong); }
.vdoc__head svg { width: 14px; height: 18px; color: var(--ink); }
.vdoc__title { font-weight: 300; font-size: clamp(26px, 2.6vw, 34px); line-height: 1.08; letter-spacing: -.025em; max-width: 14ch; }
.vdoc__secs { border-top: 1px solid var(--ink); }
.vdoc__secs li { display: flex; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line-light); font-size: 14px; }
.vdoc__secs span { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--accent-strong); padding-top: 3px; }
.vdoc__fields { display: grid; grid-template-columns: 3fr 2fr; gap: 10px 14px; }
.vdoc__fields i { height: 14px; background: var(--paper); border-bottom: 1px solid var(--ink); }
.vdoc__fields i:nth-child(3) { grid-column: 1 / -1; }
.send .btns { gap: 10px; }
.vladder > li { list-style: none; }
.vstep { gap: 16px; }
.vstep > .btn { justify-self: start; margin-top: auto; }
.vstep .tag b { font-weight: 500; color: var(--accent-strong); }
.vstep--free { background: #fff; }
.vstep__get { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line-light); }
.vstep__get ul { display: grid; gap: 6px; font-size: 14px; }
.vstep__get li { display: flex; gap: 10px; }
.vstep__get li::before { content: ""; flex: none; width: 5px; height: 5px; margin-top: 8px; background: var(--on-beige-3); }
@media (min-width: 700px) and (max-width: 1099px) { .vladder { grid-template-columns: 1fr; } }
.vladder .vitem { display: flex; flex-direction: column; }