/* ==========================================================================
   RR Ferramentaria — Seções
   Cada bloco da jornada tem tratamento próprio. A profundidade vem de
   superfície e luz, nunca de trama de fundo.
   ========================================================================== */

/* --- 1. Hero -------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding-top: calc(var(--header-h) + clamp(1.75rem, 8vh, 6rem));
  background: #141a3c;
  color: #edeef2;
  overflow: hidden;
}

.hero__media { position: absolute; inset: -8% 0; z-index: 0; will-change: transform; }

/*
  A foto entra mais clara que antes: o véu azul é que dá a leitura, não o
  escurecimento. O leve dessaturar joga a peça para o azul da marca.
*/
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% 50%;
  filter: contrast(1.02) saturate(0.55) brightness(0.86);
}

/*
  Véu em duas camadas, no índigo da marca: a diagonal garante contraste do
  lado do texto, a vertical fecha o rodapé para a faixa de números.
*/
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(27, 33, 84, 0.62) 0%, rgba(27, 33, 84, 0.20) 40%, rgba(16, 19, 34, 0.92) 100%),
    linear-gradient(100deg, rgba(20, 26, 60, 0.88) 0%, rgba(46, 58, 128, 0.34) 52%, rgba(69, 82, 155, 0.16) 100%);
}

.hero__inner { position: relative; z-index: 2; width: 100%; }

.hero__label { color: #c3c9de; }
.hero__label::before { background: var(--brand-red); opacity: 1; }

.hero__title { margin-top: 1.5rem; max-width: 16ch; color: #fff; }
.hero__title em { font-style: normal; color: #ff5b60; }

.hero__lead {
  margin-top: clamp(1.35rem, 2.5vw, 1.9rem);
  color: rgba(237, 238, 242, 0.8);
  max-width: 48ch;
}

.hero__actions { margin-top: clamp(1.85rem, 3.5vw, 2.75rem); }

/* O hero é sempre escuro, independente do tema da página */
.hero .btn { --btn-bg: #edeef2; --btn-fg: #0a0c11; }
.hero .btn--accent { --btn-bg: var(--brand-red); --btn-fg: #fff; }
.hero .btn--accent::before { background: #edeef2; }
.hero .btn--accent:hover, .hero .btn--accent:focus-visible { color: #0a0c11; }
.hero .btn--ghost { --btn-bg: transparent; --btn-fg: #fff; border-color: rgba(255, 255, 255, 0.42); }

.hero__foot {
  position: relative;
  z-index: 2;
  margin-top: clamp(2rem, 6vh, 5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }

@media (min-width: 860px) { .facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.fact {
  display: flex;
  flex-direction: column-reverse; /* valor acima da chave, sem quebrar a ordem dt→dd */
  gap: 0.55rem;
  padding: clamp(1.1rem, 2.4vw, 1.6rem) clamp(0.9rem, 2vw, 1.6rem) clamp(1.1rem, 2.4vw, 1.6rem) 0;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.fact:nth-child(2n) { padding-right: 0; border-right: 0; }

@media (min-width: 860px) {
  .fact { border-bottom: 0; padding-left: clamp(0.9rem, 2vw, 1.6rem); }
  .fact:first-child { padding-left: 0; }
  .fact:nth-child(2n) { padding-right: clamp(0.9rem, 2vw, 1.6rem); border-right: 1px solid rgba(255, 255, 255, 0.12); }
  .fact:last-child { border-right: 0; padding-right: 0; }
}

.fact__value {
  display: flex;
  align-items: baseline;
  gap: 0.18rem;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 3.4vw, 2.85rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
  color: #fff;
}

.fact__unit { font-size: 0.42em; font-weight: 400; color: #b6bccb; }

.fact__key {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9aa1b0;
  line-height: 1.5;
  max-width: 22ch;
}

.hero__cue {
  position: absolute;
  left: 50%;
  bottom: 0.9rem;
  z-index: 3;
  transform: translateX(-50%);
  display: none;
  width: 1px;
  height: 46px;
  background: rgba(255, 255, 255, 0.26);
  overflow: hidden;
}

@media (min-width: 1000px) and (min-height: 720px) { .hero__cue { display: block; } }

.hero__cue::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 40%;
  background: var(--brand-red);
  animation: cue 2.4s var(--ease) infinite;
}

@keyframes cue {
  0%        { transform: translateY(-100%); }
  60%, 100% { transform: translateY(250%); }
}

/* --- 2. Introdução institucional ------------------------------------------ */

.intro { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }

@media (min-width: 940px) {
  .intro { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
}

.intro__statement {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 600;
  font-stretch: 103%;
  line-height: 1.32;
  letter-spacing: -0.028em;
  text-wrap: pretty;
}

.intro__statement span { color: var(--fg-muted); }

.intro__body { display: grid; gap: 1.6rem; }
.intro__body p { color: var(--fg-muted); max-width: 58ch; }

.intro__principles { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.4rem; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg);
  background: var(--surface);
}

.pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* --- 3. Lista editorial de serviços --------------------------------------- */

.svc { position: relative; }
.svc__list { border-top: 1px solid var(--line); }

.svc__row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1.25rem;
  align-items: baseline;
  padding: clamp(1.4rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left var(--dur-3) var(--ease-out);
}

@media (min-width: 900px) {
  .svc__row {
    grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.05fr) auto;
    gap: 2rem;
    align-items: center;
  }
  .svc__row:hover { padding-left: 1.1rem; }
}

.svc__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: -1px;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform var(--dur-3) var(--ease-out);
}

.svc__row:hover::before { transform: scaleY(1); }

.svc__index {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  color: var(--fg-muted);
  transition: color var(--dur-2) var(--ease);
}

.svc__row:hover .svc__index { color: var(--accent); }

.svc__name {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.95rem);
  font-weight: 600;
  font-stretch: var(--wdth-mid);
  letter-spacing: -0.032em;
  line-height: 1.12;
  transition: color var(--dur-2) var(--ease);
}

.svc__row:hover .svc__name { color: var(--accent); }

.svc__desc { grid-column: 2 / -1; font-size: var(--fs-base); color: var(--fg-muted); max-width: 46ch; }

@media (min-width: 900px) { .svc__desc { grid-column: auto; } }

.svc__go {
  grid-column: 2 / -1;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

@media (min-width: 900px) { .svc__go { grid-column: auto; justify-self: end; } }

.svc__go svg { width: 14px; height: 14px; transition: transform var(--dur-2) var(--ease-out); }
.svc__row:hover .svc__go { color: var(--fg); }
.svc__row:hover .svc__go svg { transform: translate(3px, -3px); }

/* Miniatura que segue o cursor — só no desktop, e só com ponteiro fino */
.svc__peek {
  position: fixed;
  z-index: 60;
  width: 220px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease-out);
  box-shadow: var(--shadow-2);
  display: none;
}

@media (min-width: 1000px) and (hover: hover) and (pointer: fine) { .svc__peek { display: block; } }

.svc__peek.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.svc__peek img { width: 100%; height: 100%; object-fit: cover; }

/* --- 4. Estrutura (folha de especificação) -------------------------------- */

.rig { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start; }

@media (min-width: 980px) { .rig { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

.rig__figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--surface);
}

.rig__figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}

.rig__figure:hover img { transform: scale(1.04); }

.rig__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.4rem;
  background: linear-gradient(180deg, transparent, var(--scrim-hard));
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.rig__note { margin-top: 1.6rem; color: var(--fg-muted); font-size: var(--fs-sm); max-width: 48ch; }

/* --- 5. Segmentos --------------------------------------------------------- */

.sectors { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }

@media (min-width: 760px) { .sectors { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.sector {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1rem 1.25rem 1rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-lg);
  font-weight: 500;
  letter-spacing: -0.018em;
  transition: color var(--dur-2) var(--ease);
}

.sector:hover { color: var(--accent); }
.sector .num { font-size: var(--fs-mono); color: var(--fg-muted); letter-spacing: 0.12em; }

/* --- 6. Clientes ---------------------------------------------------------- */

.clients {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 780px) { .clients { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.client {
  display: grid;
  place-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem) 1.25rem;
  background: var(--surface);
}

.client img {
  max-height: 42px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.55;
  transition: filter var(--dur-3) var(--ease), opacity var(--dur-3) var(--ease), transform var(--dur-3) var(--ease-out);
}

/* No tema escuro os logotipos escuros precisam inverter para aparecer */
:root[data-theme="dark"] .client img { filter: grayscale(1) invert(1) brightness(1.6); }

.client:hover img { opacity: 1; transform: scale(1.04); }

/* --- 7. Processo ---------------------------------------------------------- */

.flow__track {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  background: var(--line);
  border-block: 1px solid var(--line);
}

@media (min-width: 1000px) { .flow__track { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.step {
  position: relative;
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.1rem, 2vw, 1.6rem) clamp(1.75rem, 3.5vw, 2.5rem);
  transition: background-color var(--dur-3) var(--ease);
}

.step:hover { background: var(--surface); }

.step::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--dur-3) var(--ease-out);
}

.step:hover::after { transform: scaleX(1); }

.step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  color: var(--fg-muted);
  margin-bottom: 1.1rem;
}

.step h3 { font-size: var(--fs-lg); letter-spacing: -0.022em; margin-bottom: 0.55rem; }
.step p { font-size: var(--fs-sm); color: var(--fg-muted); line-height: 1.65; }

/* --- 8. FAQ --------------------------------------------------------------- */

.faq { display: grid; gap: clamp(2rem, 4vw, 4rem); align-items: start; }

@media (min-width: 980px) {
  .faq { grid-template-columns: minmax(0, 0.68fr) minmax(0, 1.32fr); }
  .faq__aside { position: sticky; top: calc(var(--header-h) + 3rem); }
}

.faq__aside p { margin-top: 1.1rem; color: var(--fg-muted); max-width: 32ch; }
.faq__aside .btn-row { margin-top: 1.75rem; }

/* --- 9. Chamada final ----------------------------------------------------- */

.cta__inner { display: grid; gap: clamp(2rem, 4vw, 3.5rem); align-items: end; }

@media (min-width: 900px) { .cta__inner { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); } }

.cta__title { max-width: 15ch; }
.cta__meta { display: grid; gap: 1.4rem; }

.cta__contact {
  display: grid;
  gap: 0.3rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.cta__contact dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.cta__contact dd { margin: 0; font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.02em; }
.cta__contact dd a { display: inline-block; padding-block: 0.15rem; transition: color var(--dur-1) var(--ease); }
.cta__contact dd a:hover { color: var(--accent); }

/* --- Cabeçalho de página interna ------------------------------------------ */

.page-head {
  position: relative;
  padding-top: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-head__inner { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: end; }

@media (min-width: 900px) {
  .page-head__inner { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
}

.page-head__title { margin-top: 1.1rem; max-width: 16ch; }
.page-head__lead { color: var(--fg-muted); }

.crumbs {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}

.crumbs a:hover { color: var(--accent); }
.crumbs span[aria-hidden] { opacity: 0.5; }

/* --- Sub-navegação com scrollspy ------------------------------------------ */

.subnav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .subnav { background: var(--bg); }
}

.subnav__track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding-block: 0.9rem;
  -webkit-mask-image: linear-gradient(to right, #000 82%, transparent 100%);
          mask-image: linear-gradient(to right, #000 82%, transparent 100%);
}

@media (min-width: 900px) { .subnav__track { -webkit-mask-image: none; mask-image: none; } }

.subnav__track::-webkit-scrollbar { display: none; }

.subnav__link {
  position: relative;
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding-block: 0.4rem;
  transition: color var(--dur-2) var(--ease);
  white-space: nowrap;
}

.subnav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--dur-2) var(--ease-out);
}

.subnav__link:hover,
.subnav__link.is-active { color: var(--fg); }
.subnav__link.is-active::after { transform: scaleX(1); }

/* --- Detalhe de serviço --------------------------------------------------- */

.detail {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  padding-block: clamp(3rem, 6vw, 5.5rem);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 4.5rem);
}

@media (min-width: 940px) {
  .detail { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  /* A imagem vem primeiro no HTML; em `--flip` ela passa para a direita. */
  .detail--flip .detail__figure { order: 2; }
}

.detail__figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: var(--ratio, 4 / 3);
  background: var(--surface);
}

@media (min-width: 940px) {
  .detail__figure { aspect-ratio: var(--ratio, 5 / 6); position: sticky; top: calc(var(--header-h) + 5rem); }
}

.detail__figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.6s var(--ease-out);
}

.detail:hover .detail__figure img { transform: scale(1.03); }

.detail__index {
  display: inline-flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.detail__title { font-size: var(--fs-h2); }
.detail__body { margin-top: 1.2rem; color: var(--fg-muted); max-width: 54ch; }
.detail__body p + p { margin-top: 1rem; }

/*
  Galeria de apoio dentro de um serviço. `order` a põe depois da figura e do
  texto nas duas variantes da grade, inclusive na invertida.
*/
.detail__gallery { order: 3; margin-top: clamp(1.75rem, 3.5vw, 2.75rem); }
.detail__gallery .label { display: block; margin-bottom: 1.1rem; }

@media (min-width: 940px) { .detail__gallery { grid-column: 1 / -1; } }

.detail__items { margin-top: 2rem; border-top: 1px solid var(--line); }

.detail__items li {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
}

.detail__items li::before {
  content: "";
  width: 5px; height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-2px);
}

.detail__cta { margin-top: 2.25rem; }

/* --- Formulário multietapas (orçamento) ----------------------------------- */

.quote { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }

@media (min-width: 1000px) {
  .quote { grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr); }
  .quote__aside { position: sticky; top: calc(var(--header-h) + 3rem); }
}

.quote__aside p { color: var(--fg-muted); margin-top: 1rem; max-width: 34ch; }

.quote__steps { margin-top: 2.25rem; display: grid; border-top: 1px solid var(--line); }

/* No celular a barra de progresso e o rótulo do painel já dizem a etapa */
@media (max-width: 999px) { .quote__steps { display: none; } }

.quote__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  color: var(--fg-muted);
  transition: color var(--dur-2) var(--ease);
}

.quote__step .dot {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 10px;
  transition: background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease),
              color var(--dur-2) var(--ease);
}

.quote__step.is-current { color: var(--fg); font-weight: 600; }
.quote__step.is-current .dot { border-color: var(--fg); background: var(--fg); color: var(--bg); }
.quote__step.is-done { color: var(--fg); }
.quote__step.is-done .dot { border-color: var(--accent); background: var(--accent); color: #fff; }

.quote__panelwrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-1);
}

.quote__bar {
  height: 2px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.quote__bar i {
  display: block;
  height: 100%;
  width: 25%;
  background: var(--accent);
  transition: width var(--dur-3) var(--ease-out);
}

.panel[hidden] { display: none; }
.panel { animation: panel-in var(--dur-3) var(--ease-out); }

.panel__head { margin-bottom: 1.6rem; }
.panel__head h2 { font-size: var(--fs-xl); letter-spacing: -0.025em; }
.panel__head p { margin-top: 0.4rem; color: var(--fg-muted); font-size: 0.9375rem; }

.quote__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.85rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}

/* Botões largos no celular: alvo maior e sem disputar espaço com o dock */
@media (max-width: 560px) {
  .quote__nav { flex-direction: column; align-items: stretch; }
  .quote__nav .btn-row { width: 100%; flex-direction: column; }
  .quote__nav .btn { width: 100%; }
  .quote__draft { order: 2; text-align: center; }
  .contact__card .btn-row .btn { width: 100%; }
}

.quote__draft {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  opacity: 0.5;
  transition: opacity var(--dur-2) var(--ease);
}

.quote__draft.is-on { opacity: 1; }

/* Resumo da revisão */
.review { border-top: 1px solid var(--line); }

.review__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 620px) { .review__row { grid-template-columns: 12rem 1fr; } }

.review__row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg-muted);
  padding-top: 0.15rem;
}

.review__row dd { margin: 0; font-size: 0.9375rem; }
.review__row dd:empty::after { content: "—"; color: var(--fg-muted); opacity: 0.6; }

/* --- Contato -------------------------------------------------------------- */

.contact { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start; }

@media (min-width: 980px) { .contact { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); } }

.contact__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-1);
}

.info-list { border-top: 1px solid var(--line); }

.info-list > div {
  display: grid;
  gap: 0.3rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.info-list dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.info-list dd { margin: 0; font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.018em; line-height: 1.45; }
.info-list dd a { display: inline-block; padding-block: 0.2rem; transition: color var(--dur-1) var(--ease); }
.info-list dd a:hover { color: var(--accent); }
.info-list dd small { display: block; font-size: var(--fs-sm); font-weight: 400; color: var(--fg-muted); margin-top: 0.2rem; }

.map {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 16 / 10;
}

@media (max-width: 720px) { .map { aspect-ratio: 4 / 3; } }

.map iframe { width: 100%; height: 100%; border: 0; display: block; }

.map__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.9rem;
  text-align: center;
  padding: 1.5rem;
  color: var(--fg-muted);
  font-size: var(--fs-sm);
}

/* --- História (página da empresa) ----------------------------------------- */

.story { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }

@media (min-width: 940px) { .story { grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr); } }

.story__year {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 9rem);
  font-weight: 700;
  font-stretch: 112%;
  letter-spacing: -0.06em;
  line-height: 0.86;
  color: var(--fg);
}

.story__year span { color: var(--accent); }

.story__yearlabel {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.story__body p { color: var(--fg-muted); max-width: 62ch; }
.story__body p + p { margin-top: 1.15rem; }
.story__body strong { color: var(--fg); font-weight: 600; }

/* Uma linha tipográfica, não uma grade: cinco princípios sem órfãos */
.creed {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1.15rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.024em;
  line-height: 1.25;
}

.creed li { display: inline-flex; align-items: center; gap: 1.15rem; }

.creed li:not(:last-child)::after {
  content: "";
  width: 5px; height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
}

/* --- Rotas ---------------------------------------------------------------- */

.routes { display: grid; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }

@media (min-width: 940px) { .routes { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); } }

/* ==========================================================================
   LINHA DE EQUIPAMENTOS (moinhos para slurry)
   ========================================================================== */

.rig-row {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(2.25rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.rig-row:first-of-type { border-top: 1px solid var(--line); }

@media (min-width: 900px) {
  .rig-row { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
  .rig-row--flip .rig-row__media { order: 2; }
}

/*
  A proporção da moldura acompanha a foto: `--ratio` na linha, porque o moinho
  vertical é alto e estreito e a planta do octogonal é larga.
*/
.rig-row__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  aspect-ratio: var(--ratio, 4 / 3);
}

.rig-row__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: var(--focus, 50% 50%);
  transition: transform 1.4s var(--ease-out);
}

.rig-row:hover .rig-row__media img { transform: scale(1.03); }

/*
  Linha com foto de equipamento instalado: a máquina é alta e estreita, então a
  moldura fica em pé e a coluna da imagem cede largura para o texto.
*/
.rig-row--tall { --ratio: 3 / 4; }

@media (min-width: 900px) {
  .rig-row--tall { grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr); }
}

.rig-row__cap {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 5.6vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.rig-row__cap small { font-size: 0.26em; font-weight: 400; letter-spacing: 0; color: var(--fg-muted); }

.rig-row h3 { font-size: var(--fs-xl); margin-top: 0.9rem; letter-spacing: -0.022em; }
.rig-row p { color: var(--fg-muted); margin-top: 0.75rem; max-width: 48ch; }

.rig-row__facts { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.35rem; }
.rig-row__cta { margin-top: 1.6rem; }

/* --- Hero de página de produto -------------------------------------------- */

.prodhero {
  position: relative;
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.prodhero__grid { display: grid; gap: clamp(2rem, 4vw, 4rem); align-items: center; }

@media (min-width: 940px) { .prodhero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); } }

.prodhero__title { margin-top: 1.1rem; max-width: 14ch; }
.prodhero__lead { margin-top: 1.25rem; color: var(--fg-muted); max-width: 48ch; }

.prodhero__media {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.prodhero__media img { width: 100%; height: auto; display: block; }

.prodkeys {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
}

@media (min-width: 620px) { .prodkeys { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.prodkey { background: var(--bg); padding: clamp(1rem, 2.2vw, 1.4rem); }

.prodkey__v {
  display: flex;
  align-items: baseline;
  gap: 0.22rem;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.prodkey__v small { font-size: 0.42em; font-weight: 400; letter-spacing: 0; color: var(--fg-muted); }

.prodkey__k {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* --- Ficha técnica -------------------------------------------------------- */

.sheet { display: grid; gap: clamp(2rem, 4vw, 4rem); align-items: start; }

@media (min-width: 940px) { .sheet { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

.sheet__figure {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.sheet__figure img { width: 100%; height: auto; display: block; }

.sheet__figure figcaption {
  padding: 0.85rem 1.1rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.bullets { border-top: 1px solid var(--line); margin-top: 1.5rem; }

.bullets li {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
}

.bullets li::before {
  content: "";
  width: 5px; height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-2px);
}

/* --- Composição do conjunto ----------------------------------------------- */

.compose {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.compose__item {
  background: var(--bg);
  padding: clamp(1rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* Os desenhos vêm em fundo branco: uma placa clara os apresenta nos dois temas */
.compose__item img {
  width: 100%;
  height: 132px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.4rem;
}

.compose__item h3 { font-size: 0.9375rem; font-weight: 600; letter-spacing: -0.015em; }

.compose__item p {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: 0.3rem;
}

/* --- Galeria de instalações ----------------------------------------------- */

.installs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: clamp(0.6rem, 1.4vw, 1rem);
}

.installs figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 3 / 4;
  background: var(--surface);
}

.installs img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.installs figure:hover img { transform: scale(1.05); }

/* Variante para fotos deitadas — peças sobre bancada, piso ou máquina. */
.installs--wide figure { aspect-ratio: 4 / 3; }

.installs figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 0.9rem;
  background: linear-gradient(180deg, transparent, var(--scrim-hard));
  color: rgba(255, 255, 255, 0.94);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --- Parque de máquinas ---------------------------------------------------- */

.machines { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }

@media (min-width: 640px) { .machines { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .machines { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.machine {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.8rem 1.25rem 0.8rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
}

.machine__q {
  flex: none;
  min-width: 1.75rem;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.machine strong { font-weight: 500; }
.machine em { font-style: normal; color: var(--fg-muted); }

/* --- Conversão no fim da home ---------------------------------------------
   Classe `.convert` e não `.lead`: `.lead` já é o parágrafo de abertura em
   base.css, e o max-width dele estrangularia a grade desta seção.
   -------------------------------------------------------------------------- */

.convert { display: grid; gap: clamp(2rem, 4.5vw, 4rem); align-items: start; }

@media (min-width: 980px) { .convert { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

.convert__title { max-width: 14ch; }
.convert__intro { margin-top: 1.25rem; color: var(--fg-muted); max-width: 44ch; }

.convert__direct {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  display: grid;
  gap: 0.2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.35rem;
}

.convert__direct:not(:first-of-type) { margin-top: 1.25rem; }

.convert__direct dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.convert__direct dd { margin: 0; font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.02em; }
.convert__direct dd a { display: inline-block; padding-block: 0.15rem; transition: color var(--dur-1) var(--ease); }
.convert__direct dd a:hover { color: var(--accent); }

.convert__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.5vw, 2.25rem);
  box-shadow: var(--shadow-1);
}

/* --- 404 ------------------------------------------------------------------- */

.oops {
  min-height: 62svh;
  display: grid;
  align-content: center;
  gap: 1.4rem;
  padding-block: clamp(4rem, 12vh, 9rem);
}

.oops__code {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}