/* Petrocargo · site institucional
   Base: tokens oficiais em tokens.css (design system Petrocargo v1.0.0). */

:root {
  --c-petroleo: var(--petrocargo-color-petroleo);
  --c-verde: var(--petrocargo-color-verde);
  --c-verde-cinza: var(--petrocargo-color-verde-cinza);
  --c-neutro: var(--petrocargo-color-neutro-claro);
  --c-branco: var(--petrocargo-color-branco);
  --c-apoio: #445959;
  --c-petroleo-2: #0b2e2d;          /* petróleo um tom acima, para superfícies sobre petróleo */
  --font: var(--petrocargo-font-family);
  --ease: var(--petrocargo-ease-functional);

  --page-max: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --sec-y: clamp(88px, 11vw, 168px);
  --radius-sm: var(--petrocargo-radius-control);
  --radius-md: var(--petrocargo-radius-panel);
  --radius-lg: var(--petrocargo-radius-editorial);

  --fs-display: clamp(2.9rem, 7.4vw, 7.25rem);
  --fs-h1: clamp(2.5rem, 5.6vw, 5.25rem);
  --fs-h2: clamp(2.1rem, 4.4vw, 4rem);
  --fs-h3: clamp(1.375rem, 2vw, 1.75rem);
  --fs-lead: clamp(1.125rem, 1.45vw, 1.375rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-caption: 0.8125rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 112px; }
body {
  margin: 0; font-family: var(--font); font-size: var(--fs-body); line-height: 1.6;
  color: var(--c-petroleo); background: var(--c-branco);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { font-weight: 400; letter-spacing: -0.02em; line-height: 1.04; text-wrap: balance; }
p { text-wrap: pretty; }
em, .em { font-style: italic; }
::selection { background: var(--c-verde); color: var(--c-petroleo); }
/* Cursor da marca (seta branca com contorno petróleo e sombra) em telas com mouse; campos de texto mantêm o cursor de texto */
@media (hover: hover) and (pointer: fine) {
  html { cursor: url("/assets/brand/cursor.svg?v=2") 4 3, auto; }
  html :is(a, button, label, select, summary, [role="button"], .btn, .menu-toggle, .pt, .words li) { cursor: url("/assets/brand/cursor.svg?v=2") 4 3, pointer; }
}
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--c-verde); color: var(--c-petroleo); padding: 10px 16px; border-radius: 999px; text-decoration: none; font-weight: 500; }
.skip:focus { top: 16px; }

.wrap { width: min(var(--page-max), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* Superfícies ------------------------------------------------------------ */
.sec { padding-block: var(--sec-y); position: relative; }
.sec--dark { background: var(--c-petroleo); color: var(--c-branco); }
.sec--mist { background: var(--c-neutro); }
.sec--green { background: var(--c-verde); }
.sec--dark :focus-visible { outline-color: var(--c-verde); }

.lead { font-size: var(--fs-lead); line-height: 1.5; max-width: 38ch; }
.muted { color: var(--c-apoio); }
.sec--dark .muted { color: var(--c-neutro); }
.sec--dark .em, .hero .em, .page-hero .em { color: var(--c-verde); }
.kicker { font-size: var(--fs-small); font-weight: 500; color: var(--c-apoio); display: inline-flex; align-items: center; gap: 10px; }
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-verde); }
.sec--dark .kicker { color: var(--c-neutro); }
.sec--green .kicker { color: var(--c-petroleo); }
.sec--green .kicker::before { background: var(--c-petroleo); }

.h2 { font-size: var(--fs-h2); }
/* Títulos que surgem da esquerda para a direita, uma linha após a outra */
/* Cada linha desliza junta; o recorte varre a linha inteira num só movimento (--cd/--d por palavra, --ld por linha) */
.js [data-lines] .w { display: inline-block; clip-path: inset(-0.25em 100% -0.25em -0.25em); transform: translateX(-0.5em); opacity: 0; transition: clip-path var(--cd, .5s) linear var(--d, 0s), transform .9s cubic-bezier(.22, 1, .36, 1) var(--ld, 0s), opacity .5s ease-out var(--ld, 0s); }
.js [data-lines].is-in .w { clip-path: inset(-0.25em -0.4em -0.25em -0.25em); transform: none; opacity: 1; }
.h3 { font-size: var(--fs-h3); line-height: 1.2; letter-spacing: -0.01em; }

/* Botão pílula (referência: seta que atravessa o círculo) ---------------- */
.btn {
  --line: color-mix(in srgb, var(--c-petroleo) 28%, transparent);
  --fg: var(--c-petroleo); --dot: var(--c-petroleo); --dot-fg: var(--c-verde);
  display: inline-flex; align-items: center; gap: 0.75rem; padding: 0.4375rem;
  border: 1px solid var(--line); border-radius: 999px; color: var(--fg);
  font: 500 1rem/1 var(--font); text-decoration: none; cursor: pointer; background: transparent;
  transition: border-color .3s ease-out, color .3s ease-out, background-color .3s ease-out;
  -webkit-tap-highlight-color: transparent; white-space: nowrap;
}
.btn__label { padding-inline: 1rem 0.25rem; }
.btn__icon {
  display: grid; place-items: center; flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  background: var(--dot); color: var(--dot-fg); overflow: hidden;
  transition: transform .3s ease-out, background-color .3s ease-out;
}
.btn__icon svg { width: 1.125rem; height: 1.125rem; }
.btn:hover { border-color: var(--dot); }
.btn:hover .btn__icon { transform: scale(1.1); }
.btn:hover .btn__icon svg { animation: pc-bob 1s cubic-bezier(.785, .135, .15, .86); }
.btn:active .btn__icon { transform: scale(0.96); }
@keyframes pc-bob {
  0% { transform: translateX(0); }
  44% { transform: translateX(170%); }
  44.01% { transform: translateX(-170%); }
  100% { transform: translateX(0); }
}
.btn--light { --line: color-mix(in srgb, var(--c-branco) 38%, transparent); --fg: var(--c-branco); --dot: var(--c-verde); --dot-fg: var(--c-petroleo); }
.btn--solid { --line: var(--c-petroleo); background: var(--c-petroleo); --fg: var(--c-branco); --dot: var(--c-verde); --dot-fg: var(--c-petroleo); }
.btn--solid:hover { border-color: var(--c-petroleo); }
.btn--sm { font-size: 0.9375rem; padding: 0.3125rem; gap: 0.5rem; }
.btn--sm .btn__label { padding-inline: 0.875rem 0.125rem; }
.btn--sm .btn__icon { width: 2.25rem; height: 2.25rem; }
.btn--sm .btn__icon svg { width: 1rem; height: 1rem; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 560px) { .btns:has(> .btn + .btn) { flex-direction: column; align-items: stretch; } .btns:has(> .btn + .btn) > .btn { justify-content: space-between; } }

.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; text-decoration: underline; text-underline-offset: 0.3em; text-decoration-thickness: 1px; }
.link:hover { text-decoration-thickness: 2px; }

/* Cabeçalho --------------------------------------------------------------- */
.site-header { position: fixed; inset: 16px 0 auto; z-index: 50; pointer-events: none; }
.site-header__bar {
  pointer-events: auto; width: min(1280px, 100% - 32px); margin-inline: auto; height: 66px;
  display: flex; align-items: center; gap: 24px; padding: 0 11px 0 24px;
  background: var(--c-verde); color: var(--c-petroleo); border-radius: 24px;
  transition: box-shadow .3s ease-out;
}
.site-header.is-scrolled .site-header__bar { box-shadow: 0 10px 30px rgba(5, 34, 34, .18); }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand svg { height: 26px; width: auto; }
@media (max-width: 480px) { .brand svg { height: 19px; } }
.nav { display: flex; gap: clamp(6px, 0.9vw, 16px); margin-inline: auto; }
.nav a { text-decoration: none; font-size: 0.9375rem; font-weight: 500; padding: 9px clamp(14px, 1.3vw, 20px); border-radius: 999px; transition: background-color .2s ease-out; }
.nav a:hover { background: color-mix(in srgb, var(--c-petroleo) 10%, transparent); }
.nav a[aria-current="page"] { background: var(--c-petroleo); color: var(--c-verde); }
/* Com JS: um único indicador desliza entre os itens */
.nav.has-pill { position: relative; isolation: isolate; }
.nav.has-pill a, .nav.has-pill a:hover, .nav.has-pill a[aria-current="page"] { background: transparent; color: inherit; transition: color .35s ease-out; }
.nav.has-pill a.is-pill { color: var(--c-verde); }
.nav__pill { position: absolute; z-index: -1; top: 0; left: 0; height: 100%; width: var(--w, 0); transform: translateX(var(--x, 0)); border-radius: 999px; background: var(--c-petroleo); opacity: 0; pointer-events: none; transition: transform .55s cubic-bezier(.65, 0, .35, 1), width .55s cubic-bezier(.65, 0, .35, 1), opacity .3s ease-out; }
.nav__pill.is-on { opacity: 1; }
.nav__pill.no-anim { transition: none; }
.menu-toggle { display: none; margin-left: auto; align-items: center; gap: 10px; border: 1px solid color-mix(in srgb, var(--c-petroleo) 28%, transparent); background: transparent; color: var(--c-petroleo); border-radius: 999px; height: 44px; padding: 0 16px; font: 500 0.9375rem var(--font); cursor: pointer; }
.menu-toggle__bars { width: 18px; height: 10px; position: relative; }
.menu-toggle__bars::before, .menu-toggle__bars::after { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .25s var(--ease), top .25s var(--ease); }
.menu-toggle__bars::before { top: 0; } .menu-toggle__bars::after { top: 8.5px; }
.menu-open .menu-toggle__bars::before { top: 4.25px; transform: rotate(45deg); }
.menu-open .menu-toggle__bars::after { top: 4.25px; transform: rotate(-45deg); }
.mobile-nav { display: none; }

@media (max-width: 1080px) {
  .nav, .site-header__bar > .btn { display: none; }
  .site-header__bar { gap: 12px; padding-left: 18px; }
  .menu-toggle { display: inline-flex; }
  .mobile-nav {
    pointer-events: auto; display: block; width: min(1280px, 100% - 32px); margin: 8px auto 0;
    background: var(--c-verde); color: var(--c-petroleo); border-radius: 24px; padding: 12px 12px 16px;
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s .25s;
  }
  .menu-open .mobile-nav { visibility: visible; opacity: 1; transform: none; transition: opacity .25s var(--ease), transform .25s var(--ease); }
  .mobile-nav a:not(.btn) { display: block; text-decoration: none; font-size: 1.375rem; padding: 12px 12px; border-bottom: 1px solid color-mix(in srgb, var(--c-petroleo) 14%, transparent); }
  .mobile-nav a[aria-current="page"] { font-style: italic; }
  .mobile-nav .btn { margin-top: 16px; }
}

/* Hero com revelação (mesmo efeito do site atual) ------------------------- */
.hero { position: relative; min-height: max(540px, min(41.667vw, 820px)); color: var(--c-branco); background: var(--c-petroleo); overflow: hidden; isolation: isolate; display: flex; }
.hero__bg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; }
.hero__bg canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,34,34,.35) 0%, rgba(5,34,34,0) 24%, rgba(5,34,34,0) 46%, rgba(5,34,34,.82) 100%); }
.hero__inner { margin-top: auto; padding-block: 150px clamp(56px, 6vw, 96px); display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 32px 48px; pointer-events: none; }
.hero__inner > * { pointer-events: auto; }
.hero h1 { font-size: var(--fs-display); line-height: 0.98; letter-spacing: -0.03em; }
.hero__side { max-width: 420px; display: grid; gap: 28px; }
.hero__side p { font-size: var(--fs-lead); line-height: 1.5; color: var(--c-neutro); }
.hero__hint { position: absolute; right: var(--gutter); top: 110px; font-size: var(--fs-caption); color: var(--c-neutro); opacity: .8; }
@media (max-width: 900px) { .hero__inner { grid-template-columns: 1fr; } .hero__hint { display: none; } }
/* Mesma altura dos banners das páginas internas: proporcional no computador, altura da tela no celular */
@media (max-width: 900px) { .hero { min-height: max(177.8vw, 100svh); } }
@media (min-width: 601px) and (max-width: 900px) { .hero { min-height: 100svh; } }
/* No computador o título acompanha a altura do texto ao lado (tamanho calculado no main.js) */
@media (min-width: 901px) {
  .hero__inner { align-items: start; }
  .hero h1 { white-space: nowrap; }
  .hero h1, .hero__side p { text-box: trim-both cap alphabetic; }
}

/* Cabeçalho de páginas internas ------------------------------------------ */
.page-hero { background: var(--c-petroleo); color: var(--c-branco); padding-block: 180px clamp(64px, 8vw, 112px); position: relative; overflow: hidden; }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px 64px; align-items: end; }
.page-hero h1 { font-size: var(--fs-h1); max-width: 14ch; margin-top: 20px; }
.page-hero .lead { color: var(--c-neutro); }
.page-hero .kicker { color: var(--c-neutro); }
.page-hero__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
/* Topo com banner (gabarito em ../gabarito-banners): arte de computador 2,4:1 e de celular 9:16.
   A altura segue a proporção da arte; se o texto precisar de mais espaço, o topo cresce e a borda é cortada dentro da área segura. */
.page-hero--banner { min-height: max(540px, min(41.667vw, 820px)); display: flex; align-items: flex-end; padding-block: 150px clamp(56px, 6vw, 96px); isolation: isolate; }
.page-hero--banner h1 { max-width: 20ch; font-size: clamp(2.5rem, 4.4vw, 4.5rem); }
.page-hero--banner .lead { max-width: 40ch; }
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.page-hero--banner::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(90deg, rgba(5,34,34,.94) 0%, rgba(5,34,34,.82) 32%, rgba(5,34,34,.35) 62%, rgba(5,34,34,.08) 100%),
              linear-gradient(180deg, rgba(5,34,34,.5) 0%, rgba(5,34,34,0) 30%); }
.page-hero--banner .page-hero__grid { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 900px) {
  /* Celular: arte própria com o assunto em cima e o texto da metade para baixo */
  .page-hero--banner { min-height: max(177.8vw, 100svh); max-height: none; padding-top: 150px; }
  @media (min-width: 601px) { .page-hero--banner { min-height: 100svh; } }
  .page-hero__bg img { object-position: 50% 25%; }
  .page-hero--banner::after { background: linear-gradient(180deg, rgba(5,34,34,.5) 0%, rgba(5,34,34,0) 16%, rgba(5,34,34,0) 38%, rgba(5,34,34,.72) 56%, rgba(5,34,34,.94) 76%); }
}
@media (max-width: 900px) { .page-hero__grid { grid-template-columns: 1fr; } }

/* Números ----------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px clamp(40px, 6vw, 104px); }
.stat { position: relative; padding-top: 20px; display: grid; gap: 6px; justify-items: center; text-align: center; }
.stat::before { content: ""; position: absolute; top: 0; left: 15%; width: 70%; height: 1px; background: var(--c-petroleo); transform-origin: right; transition: transform 1.1s cubic-bezier(.65, 0, .35, 1); }
.sec--dark .stat::before { background: color-mix(in srgb, var(--c-neutro) 40%, transparent); }
.js .stat::before { transform: scaleX(0); }
.js .stat.is-in::before { transform: none; }
.stat:nth-child(2)::before { transition-delay: .12s; }
.stat:nth-child(3)::before { transition-delay: .24s; }
.stat__n { font-size: clamp(4.5rem, 12vw, 11rem); font-weight: 300; line-height: .9; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.sec--dark .stat__n { color: var(--c-verde); }
.stat__l { font-size: var(--fs-lead); line-height: 1.4; }
.stats-note { margin-top: 28px; font-size: var(--fs-caption); }
@media (max-width: 720px) { .stats { grid-template-columns: 1fr; } }

/* Blocos de duas colunas ------------------------------------------------- */
.split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px clamp(24px, 3vw, 40px); align-items: center; }
.split__text { grid-column: 1 / span 5; display: grid; gap: 28px; align-content: start; }
.split__media { grid-column: 7 / -1; border-radius: var(--radius-lg); overflow: hidden; }
.split--rev .split__text { grid-column: 8 / -1; grid-row: 1; }
.split--rev .split__media { grid-column: 1 / span 6; grid-row: 1; }
.split__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 5 / 4; }
@media (max-width: 900px) { .split__text, .split__media, .split--rev .split__text, .split--rev .split__media { grid-column: 1 / -1; grid-row: auto; } }

.head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px clamp(24px, 3vw, 40px); margin-bottom: clamp(48px, 6vw, 88px); align-items: end; }
.head__title { grid-column: 1 / span 7; display: grid; gap: 20px; }
.head__aside { grid-column: 9 / -1; display: grid; gap: 24px; justify-items: start; }
@media (max-width: 900px) { .head__title, .head__aside { grid-column: 1 / -1; } }

/* Soluções --------------------------------------------------------------- */
.groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.group { border-radius: var(--radius-lg); padding: clamp(28px, 3.4vw, 48px); background: var(--c-petroleo-2); display: grid; gap: 28px; align-content: start; }
.sec--mist .group, .group--light { background: var(--c-branco); }
/* Blocos lado a lado: as linhas dos dois grupos ficam alinhadas (subgrid) */
.sec--dark .group .h3 { color: var(--c-verde); }
@supports (grid-template-rows: subgrid) {
  @media (min-width: 901px) {
    .groups { grid-template-rows: repeat(6, auto); row-gap: 0; }
    .groups > .group { grid-row: span 6; grid-template-rows: subgrid; row-gap: 0; }
    .groups > .group > .svc-list { grid-row: span 4; display: grid; grid-template-rows: subgrid; row-gap: 0; margin-block: 28px; }
  }
}
.group__top { display: flex; justify-content: space-between; align-items: start; gap: 24px; }
.group__top p { max-width: 34ch; }
.svc-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; padding-block: 18px; border-top: 1px solid color-mix(in srgb, currentColor 18%, transparent); }
.svc-list strong { font-weight: 500; font-size: 1.1875rem; }
.svc-list span { grid-column: 1; font-size: var(--fs-small); }
.sec--dark .svc-list span { color: var(--c-neutro); }
.svc-list span { color: var(--c-apoio); }
@media (max-width: 900px) { .groups { grid-template-columns: 1fr; } }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.card { background: var(--c-neutro); border-radius: var(--radius-md); padding: 28px; display: grid; gap: 12px; align-content: start; min-height: 260px; scroll-margin-top: 120px; }
.card h3 { font-size: 1.375rem; font-weight: 500; line-height: 1.2; letter-spacing: -0.01em; }
.card p { color: var(--c-apoio); font-size: var(--fs-small); }
.card .link { margin-top: auto; font-size: var(--fs-small); padding-top: 12px; }
@supports (grid-template-rows: subgrid) {
  .cards > .card { grid-row: span 4; grid-template-rows: subgrid; row-gap: 12px; min-height: 0; }
  .cards > .card .link { align-self: end; }
}
.card__group { font-size: var(--fs-caption); color: var(--c-apoio); }
.sec--dark .card { background: var(--c-petroleo-2); }
.sec--dark .card p, .sec--dark .card__group { color: var(--c-neutro); }

.svc-rows li { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 12px clamp(24px, 3vw, 40px); padding-block: 36px; border-top: 1px solid var(--c-petroleo); scroll-margin-top: 120px; }
.svc-rows li:last-child { border-bottom: 1px solid var(--c-petroleo); }
.svc-rows h3 { grid-column: 1 / span 5; font-size: var(--fs-h3); line-height: 1.2; }
.svc-rows p { grid-column: 7 / span 5; color: var(--c-apoio); font-size: 1.125rem; }
.sec--dark .svc-rows li { border-color: color-mix(in srgb, var(--c-neutro) 30%, transparent); }
.sec--dark .svc-rows p { color: var(--c-neutro); }
@media (max-width: 720px) { .svc-rows h3, .svc-rows p { grid-column: 1 / -1; } }

/* Processo --------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.step { position: relative; padding-right: 20px; display: grid; gap: 12px; align-content: start; }
.step__n { width: 56px; height: 56px; border-radius: 50%; background: var(--c-petroleo); color: var(--c-verde); display: grid; place-items: center; font-weight: 500; position: relative; z-index: 1; }
.step::before { content: ""; position: absolute; top: 28px; left: 56px; right: 0; height: 1.5px; background: var(--c-petroleo); }
.step:last-child::before { display: none; }
/* Com JS: trilho em verde claro que escurece conforme a rolagem (--f no círculo, --lf no traço) */
.js .steps { --track: var(--c-verde); }
.js .sec--green .steps { --track: color-mix(in srgb, var(--c-petroleo) 12%, var(--c-verde)); }
.js .step__n { background: var(--track); isolation: isolate; overflow: hidden; }
.js .step__n::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--c-petroleo); clip-path: inset(0 calc((1 - var(--f, 0)) * 100%) 0 0); }
.js .step::before { background: var(--track); }
.js .step:not(:last-child)::after { content: ""; position: absolute; top: 28px; left: 56px; right: 0; height: 1.5px; background: var(--c-petroleo); transform: scaleX(var(--lf, 0)); transform-origin: left; }
.step h3 { font-size: 1.25rem; font-weight: 500; line-height: 1.2; margin-top: 12px; }
@supports (grid-template-rows: subgrid) {
  @media (min-width: 1001px) {
    .steps { grid-template-rows: repeat(3, auto); }
    .steps > .step { grid-row: span 3; grid-template-rows: subgrid; row-gap: 12px; }
  }
}
.step p { font-size: var(--fs-small); }
/* Logística reversa: pílula com caminhão dando ré */
.reverse { margin-top: 56px; display: inline-flex; align-items: center; gap: 20px; padding: 8px 8px 8px 28px; border: 1px solid color-mix(in srgb, var(--c-petroleo) 28%, transparent); border-radius: 999px; max-width: 100%; }
.reverse__text { font-size: var(--fs-small); line-height: 1.45; max-width: 62ch; }
.reverse__icon { flex: none; width: 3.25rem; height: 3.25rem; border-radius: 50%; display: grid; place-items: center; background: var(--c-petroleo); color: var(--c-verde); overflow: hidden; }
.reverse__icon svg { width: 1.75rem; height: auto; overflow: visible; }
.reverse__icon circle { fill: var(--c-petroleo); }
.reverse__truck { animation: pc-reverse 3.6s cubic-bezier(.65, 0, .35, 1) infinite; }
.reverse__lines { animation: pc-reverse-lines 3.6s ease-in-out infinite; }
@keyframes pc-reverse { 0%, 15% { transform: translateX(0); } 50%, 65% { transform: translateX(-3px); } 100% { transform: translateX(0); } }
@keyframes pc-reverse-lines { 0%, 15% { opacity: .35; transform: translateX(0); } 50%, 65% { opacity: 1; transform: translateX(-3px); } 100% { opacity: .35; transform: translateX(0); } }
@media (max-width: 640px) { .reverse { border-radius: 28px; padding: 16px 12px 16px 20px; align-items: center; } }
@media (max-width: 1000px) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step { grid-template-columns: 56px 1fr; column-gap: 20px; padding: 0 0 32px; }
  .step__n { grid-row: span 2; }
  .step h3 { margin-top: 14px; }
  .step::before { top: 56px; bottom: 0; left: 27.25px; right: auto; width: 1.5px; height: auto; }
  .js .step__n::before { clip-path: inset(0 0 calc((1 - var(--f, 0)) * 100%) 0); }
  .js .step:not(:last-child)::after { top: 56px; bottom: 0; left: 27.25px; right: auto; width: 1.5px; height: auto; transform: scaleY(var(--lf, 0)); transform-origin: top; }
}

/* Localidades em movimento (referência: fileiras em sentidos opostos) ---- */
.places { display: grid; gap: clamp(20px, 3.6vw, 52px); overflow: hidden; padding-block: 8px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.places__row { display: flex; width: max-content; will-change: transform; }
.places__set { display: flex; gap: clamp(36px, 5vw, 80px); padding-right: clamp(36px, 5vw, 80px); }
.place { display: inline-flex; align-items: center; gap: clamp(14px, 1.8vw, 26px); white-space: nowrap; }
.place__uf { width: clamp(48px, 5vw, 70px); aspect-ratio: 1; border-radius: clamp(16px, 1.7vw, 24px); display: grid; place-items: center; font-weight: 500; font-size: clamp(0.8125rem, 1.1vw, 1rem); background: var(--c-petroleo); color: var(--c-verde); flex: none; }
.place:nth-child(3n+2) .place__uf { background: var(--c-verde); color: var(--c-petroleo); }
.place:nth-child(3n) .place__uf { background: var(--c-verde-cinza); color: var(--c-branco); }
.place__name { font-size: clamp(1.75rem, 3.6vw, 3rem); letter-spacing: -0.02em; line-height: 1; }
.sec--dark .place:nth-child(3n+1) .place__uf { background: var(--c-petroleo-2); }

/* Mapa ilustrativo ------------------------------------------------------- */
.map-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.map { background: var(--c-petroleo); border-radius: var(--radius-lg); padding: clamp(20px, 3vw, 40px); color: var(--c-neutro); overflow: hidden; position: relative; }
.map svg { width: 100%; height: auto; overflow: visible; }
.map figcaption { position: relative; }
.map .grid-dot { fill: color-mix(in srgb, var(--c-neutro) 22%, transparent); }
.map .geo__rest { fill: color-mix(in srgb, var(--c-neutro) 7%, transparent); stroke: color-mix(in srgb, var(--c-neutro) 14%, transparent); stroke-width: .6; stroke-linejoin: round; }
.map .geo__br { fill: color-mix(in srgb, var(--c-verde) 13%, transparent); stroke: color-mix(in srgb, var(--c-verde) 55%, transparent); stroke-width: 1; stroke-linejoin: round; }
.map .pt circle { fill: var(--c-verde); }
.map .pt .halo { fill: color-mix(in srgb, var(--c-verde) 22%, transparent); }
.map .pt text { fill: var(--c-branco); font: 500 10px var(--font); opacity: 0; transition: opacity .2s ease-out; }
.map .pt:hover text, .map .pt:focus text { opacity: 1; }
.map figcaption { font-size: var(--fs-caption); margin-top: 16px; }
.uf-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.uf-list div { padding-block: 16px; border-top: 1px solid var(--c-petroleo); display: grid; gap: 2px; }
.uf-list dt { font-weight: 500; font-size: 1.125rem; }
.uf-list dt abbr { text-decoration: none; color: var(--c-apoio); font-weight: 400; margin-left: 6px; font-size: var(--fs-small); }
.uf-list dd { color: var(--c-apoio); font-size: var(--fs-small); }
@media (max-width: 900px) { .map-wrap { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .uf-list { grid-template-columns: 1fr; } }

/* Diferenciais ------------------------------------------------------------ */
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px clamp(40px, 6vw, 104px); }
.value { --line: color-mix(in srgb, var(--c-neutro) 40%, transparent); position: relative; padding-top: 28px; display: grid; gap: 16px; align-content: start; }
.value::before { content: ""; position: absolute; top: 0; left: 0; width: 70%; height: 1px; background: var(--line); }
.value svg { width: 44px; height: 44px; color: var(--c-verde); }
.value h3 { font-size: var(--fs-h3); line-height: 1.2; margin-top: 28px; }
.value p { color: var(--c-neutro); max-width: 34ch; }
.sec--mist .value, .value--light { --line: var(--c-petroleo); }
.sec--mist .value svg { color: var(--c-petroleo); }
.sec--mist .value p { color: var(--c-apoio); }
@media (max-width: 900px) { .values { grid-template-columns: 1fr; } }

.words { font-size: clamp(3rem, 6.4vw, 7rem); line-height: 1; letter-spacing: -0.03em; }
.split__aside { grid-column: 8 / -1; }
@media (max-width: 900px) { .split__aside { grid-column: 1 / -1; } }
/* A palavra ativa (no centro da tela ou sob o cursor) passa a itálico verde */
.words li { width: fit-content; font-variation-settings: "slnt" 0; transition: color .45s ease-out, font-variation-settings .45s ease-out; }
.words li.is-on { color: var(--c-verde); font-variation-settings: "slnt" -12; }
html:not(.js) .words li:nth-child(3) { font-style: italic; color: var(--c-verde); }

/* CTA final -------------------------------------------------------------- */
.cta { overflow: hidden; }
.cta__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; align-items: end; position: relative; z-index: 1; }
.cta h2 { font-size: var(--fs-h1); max-width: 16ch; }
.cta p { font-size: var(--fs-lead); max-width: 36ch; }
.cta__side { display: grid; gap: 28px; justify-items: start; }
@media (max-width: 900px) { .cta__grid { grid-template-columns: 1fr; } }

/* Contato ------------------------------------------------------------------ */
.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 20px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: var(--fs-small); font-weight: 500; }
.field .opt { color: var(--c-apoio); font-weight: 400; }
.field input, .field select, .field textarea {
  font: 400 1rem/1.4 var(--font); color: var(--c-petroleo); background: var(--c-branco);
  border: 1px solid var(--c-verde-cinza); border-radius: var(--radius-sm); padding: 13px 16px; min-height: 52px; width: 100%;
  transition: border-color .2s ease-out, box-shadow .2s ease-out;
}
.field textarea { min-height: 148px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--c-petroleo); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-petroleo); box-shadow: 0 0 0 1px var(--c-petroleo), 0 0 0 4px color-mix(in srgb, var(--c-verde) 55%, transparent); }
.field [aria-invalid="true"] { border-color: #B42318; box-shadow: 0 0 0 1px #B42318; }
/* Seletor: caixa com seta própria (afastada da borda) e, com mouse, lista no padrão do site */
.field select { appearance: none; -webkit-appearance: none; cursor: inherit; padding-right: 52px;
  background: var(--c-branco) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23052222' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 20px center / 18px 18px; }
.select { position: relative; }
.select__native { position: absolute; inset: 0; opacity: 0; pointer-events: none; }
.select__btn { width: 100%; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 20px 13px 16px; text-align: left;
  font: 400 1rem/1.4 var(--font); color: var(--c-petroleo); background: var(--c-branco); border: 1px solid var(--c-verde-cinza); border-radius: var(--radius-sm);
  transition: border-color .2s ease-out, box-shadow .2s ease-out; }
.select__btn:hover { border-color: var(--c-petroleo); }
.select__btn:focus-visible, .select.is-open .select__btn { outline: none; border-color: var(--c-petroleo); box-shadow: 0 0 0 1px var(--c-petroleo), 0 0 0 4px color-mix(in srgb, var(--c-verde) 55%, transparent); }
.select__btn[aria-invalid="true"] { border-color: #B42318; box-shadow: 0 0 0 1px #B42318; }
.select__value.is-placeholder { color: var(--c-apoio); }
.select__chev { width: 18px; height: 18px; flex: none; transition: transform .25s cubic-bezier(.65, 0, .35, 1); }
.select.is-open .select__chev { transform: rotate(180deg); }
.select__list { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 8px); max-height: min(540px, 70vh); overflow: auto; overscroll-behavior: contain; padding: 6px; margin: 0; list-style: none;
  background: var(--c-branco); border: 1px solid var(--c-verde-cinza); border-radius: var(--radius-sm); box-shadow: 0 18px 40px -12px rgba(5, 34, 34, .28);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .18s ease-out, transform .18s ease-out, visibility 0s linear .18s; }
.select__list:focus, .select__list:focus-visible { outline: none; }
.select.is-open .select__list { opacity: 1; visibility: visible; transform: none; transition: opacity .18s ease-out, transform .18s ease-out; }
.select__opt { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: calc(var(--radius-sm) - 4px); font-size: 0.9375rem; color: var(--c-petroleo); }
.select__opt.is-active { background: var(--c-neutro); }
.select__opt[aria-selected="true"] { font-weight: 500; }
.select__opt[aria-selected="true"]::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-verde); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-verde) 30%, transparent); flex: none; }
.field__err { color: #B42318; font-size: var(--fs-small); min-height: 0; }
.field__err:empty { display: none; }
.form__foot { grid-column: 1 / -1; display: grid; gap: 16px; }
.form__note { font-size: var(--fs-small); color: var(--c-apoio); max-width: 60ch; }
.form__status { font-size: var(--fs-small); padding: 14px 16px; border-radius: var(--radius-sm); background: var(--c-neutro); }
.form__status:empty { display: none; }
@media (max-width: 640px) { .form { grid-template-columns: 1fr; } }
.channels { display: grid; gap: 0; }
.channel { padding-block: 20px; border-top: 1px solid var(--c-petroleo); display: grid; gap: 4px; }
.channel:last-child { border-bottom: 1px solid var(--c-petroleo); }
.channel span { font-size: var(--fs-small); color: var(--c-apoio); }
.channel a { font-size: 1.375rem; text-decoration: none; letter-spacing: -0.01em; }
.channel a:hover { text-decoration: underline; text-underline-offset: 0.25em; }
.depts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 0 32px; margin-top: 24px; }
.depts div { padding-block: 14px; border-top: 1px solid color-mix(in srgb, var(--c-petroleo) 25%, transparent); }
.depts dt { font-weight: 500; }
.depts dd a { color: var(--c-apoio); text-decoration: none; font-size: var(--fs-small); }
.depts dd a:hover { text-decoration: underline; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }

/* Rodapé ----------------------------------------------------------------- */
.site-footer { background: var(--c-petroleo); color: var(--c-neutro); padding-block: 96px 40px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 0.25em; }
.footer__top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; padding-bottom: 72px; }
.footer__brand { display: grid; gap: 24px; align-content: start; }
.footer__brand svg { width: 220px; height: auto; }
.footer__sign { font-size: clamp(1.75rem, 2.6vw, 2.25rem); line-height: 1.1; color: var(--c-branco); letter-spacing: -0.02em; max-width: 14ch; }
.footer__sign em { color: var(--c-verde); }
.site-footer h2 { font-size: var(--fs-small); font-weight: 500; color: var(--c-verde); margin-bottom: 16px; letter-spacing: 0; }
.site-footer li { padding-block: 4px; }
.footer__bottom { border-top: 1px solid color-mix(in srgb, var(--c-neutro) 25%, transparent); padding-top: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: var(--fs-caption); }
@media (max-width: 900px) { .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer__brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .footer__top { grid-template-columns: minmax(0, 1fr); } }
.site-footer a, .channel a, .depts a { overflow-wrap: anywhere; }

/* Utilitários -------------------------------------------------------------- */
.mt-s { margin-top: 24px; } .mt-m { margin-top: 48px; } .mt-l { margin-top: 88px; }
.placeholder-note { font-size: var(--fs-caption); color: var(--c-apoio); border-left: 3px solid var(--c-verde); padding: 4px 0 4px 12px; }
.prose { max-width: 68ch; display: grid; gap: 20px; }
.prose h2 { font-size: var(--fs-h3); margin-top: 24px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}