/* ==========================================================================
   Ferrox Componentes Industriais — modelo Kraenel CMS (indústria / fábrica B2B)
   Cores e fontes: variáveis abaixo. Grafite/aço + laranja-segurança + azul-blueprint.
   ========================================================================== */
:root {
  --ink: #121519;
  --graphite: #1a1f25;
  --steel-900: #242a31;
  --steel-800: #2e353d;
  --steel-600: #4b5561;
  --steel-500: #6a7480;
  --steel-300: #aab3bd;
  --steel-200: #cfd5db;
  --steel-100: #e7eaed;
  --paper: #f3f4f5;
  --white: #fff;
  --accent: #e8590c;          /* laranja-segurança */
  --accent-2: #ff7a2e;
  --accent-ink: #b84205;      /* texto laranja sobre claro (contraste AA) */
  --blue: #5b93e8;            /* traço blueprint */
  --ok: #1f8a4c;
  --err: #c0362c;
  --wa: #1fa855;
  --f-head: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "Space Mono", ui-monospace, Menlo, monospace;
  --r: 6px;
  --r-lg: 10px;
  --wrap: 1240px;
  --shadow: 0 1px 2px rgba(18, 21, 25, .06), 0 8px 24px -12px rgba(18, 21, 25, .18);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body { margin: 0; font: 400 16px/1.6 var(--f-body); color: var(--steel-900); background: var(--white); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-family: var(--f-head); font-weight: 600; line-height: 1.12; letter-spacing: -.02em; color: var(--ink); }
p { margin: 0 0 1em; }
code { font-family: var(--f-mono); font-size: .86em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.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: 12px; top: -60px; z-index: 100; background: var(--accent); color: #fff; padding: 10px 16px; border-radius: var(--r); text-decoration: none; }
.skip:focus { top: 12px; }
[hidden] { display: none !important; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 40px, 760px); margin-inline: auto; }
.center { text-align: center; }
.center.btn-row, .btn-row.center { justify-content: center; }

/* tipografia ------------------------------------------------------------- */
.h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.4rem); }
.h2 { font-size: clamp(1.65rem, 1.2rem + 1.6vw, 2.5rem); }
.h3 { font-size: clamp(1.3rem, 1.1rem + .7vw, 1.65rem); }
.h4 { font-size: 1.22rem; }
.h5 { font-size: 1.05rem; }
.h6 { font-size: .95rem; margin: 1.2em 0 .5em; }
.lead { font-size: clamp(1.05rem, 1rem + .3vw, 1.2rem); color: var(--steel-600); max-width: 62ch; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; font: 700 .74rem/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--accent); }
.eyebrow-light, .section-dark .eyebrow, .site-footer .eyebrow, .page-head .eyebrow { color: var(--accent-2); }
.hl { color: var(--accent); }
.note { font-size: .86rem; color: var(--steel-500); display: flex; gap: 6px; align-items: flex-start; margin-top: 10px; }
.note .ico { flex: none; margin-top: 3px; }
.badge-ex { display: inline-block; font: 700 .64rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 4px 6px; border-radius: 3px; background: #fff1e6; color: var(--accent-ink); border: 1px dashed var(--accent); vertical-align: middle; }

/* botões ----------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 11px 20px; border: 1.5px solid transparent; border-radius: var(--r); font: 600 .95rem/1.1 var(--f-head); letter-spacing: .01em; text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease), box-shadow .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 38px; padding: 8px 14px; font-size: .86rem; }
.btn-lg { min-height: 54px; padding: 14px 26px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px -8px rgba(232, 89, 12, .7); }
.btn-primary:hover { background: #d14f09; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--steel-800); }
.btn-outline { border-color: var(--steel-200); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--ink); }
.btn-ghost { color: var(--ink); border-color: transparent; background: var(--paper); }
.btn-ghost:hover { background: var(--steel-100); }
.btn-ghost-light { color: #fff; border-color: rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .04); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, .1); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-add { background: var(--ink); color: #fff; }
.btn-add:hover { background: var(--accent); }
.btn-add.added { background: var(--ok); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font: 600 .92rem var(--f-head); color: var(--accent-ink); text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }
.link-btn { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; color: var(--steel-500); cursor: pointer; font-size: .88rem; padding: 6px; }
.link-btn:hover { color: var(--err); }

/* topo ------------------------------------------------------------------- */
.topbar { background: var(--ink); color: var(--steel-300); font-size: .8rem; }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.topbar p { margin: 0; display: flex; align-items: center; gap: 8px; }
.topbar-links { gap: 20px !important; }
.topbar a { text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.tag-b2b { font: 700 .66rem/1 var(--f-mono); letter-spacing: .1em; padding: 4px 6px; border-radius: 3px; background: var(--accent); color: #fff; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--steel-100); transition: box-shadow .25s; }
.site-header.scrolled { box-shadow: 0 6px 20px -14px rgba(0, 0, 0, .35); }
.header-in { display: flex; align-items: center; gap: 22px; min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex: none; }
.logo img { max-height: 44px; width: auto; }
.logo-mark { width: 40px; height: 40px; border-radius: 6px; background: var(--ink); display: grid; place-items: center; }
.logo-mark svg { width: 30px; height: 30px; }
.logo-mark path { fill: var(--accent); }
.logo-mark .lm-cut { fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; }
.logo-txt { display: flex; flex-direction: column; line-height: 1; }
.logo-txt strong { font: 700 1.32rem/1 var(--f-head); letter-spacing: .08em; color: var(--ink); }
.logo-txt small { margin-top: 4px; font: 400 .62rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-500); }
.logo-light .logo-txt strong { color: #fff; }
.logo-light .logo-txt small { color: var(--steel-300); }
.logo-light .logo-mark { background: var(--steel-800); }

.nav { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.nav ul { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.nav li { position: relative; }
.nav a, .nav button { display: inline-flex; align-items: center; gap: 5px; padding: 10px 12px; border: 0; background: none; border-radius: var(--r); font: 500 .94rem var(--f-head); color: var(--steel-800); text-decoration: none; cursor: pointer; }
.nav ul a:hover, .nav button:hover { color: var(--ink); background: var(--paper); }
.nav ul a.on, .nav button.on { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); border-radius: 0; }
.nav .nav-wa { padding: 10px 14px; }
.has-sub .sub { position: absolute; top: calc(100% + 8px); left: -10px; width: 330px; padding: 8px; background: #fff; border: 1px solid var(--steel-100); border-radius: var(--r-lg); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s var(--ease); }
.has-sub:hover .sub, .has-sub.open .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.has-sub .sub a { display: flex; align-items: flex-start; gap: 12px; padding: 11px 12px; white-space: normal; }
.has-sub .sub a .ico { color: var(--accent); flex: none; margin-top: 2px; }
.has-sub .sub strong { display: block; font-weight: 600; color: var(--ink); }
.has-sub .sub small { display: block; font: 400 .8rem/1.35 var(--f-body); color: var(--steel-500); }
.has-sub button svg { transition: transform .2s; }
.has-sub.open button svg { transform: rotate(180deg); }

.quote-btn { position: relative; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px; border-radius: var(--r); background: var(--ink); color: #fff; text-decoration: none; font: 600 .92rem var(--f-head); flex: none; }
.quote-btn:hover { background: var(--accent); }
.qb-count { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: var(--accent); color: #fff; font: 700 .74rem/22px var(--f-mono); text-align: center; transition: transform .3s var(--ease); }
.quote-btn:hover .qb-count { background: var(--ink); }
.qb-count.bump { animation: bump .5s var(--ease); }
@keyframes bump { 40% { transform: scale(1.45); } }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--steel-200); border-radius: var(--r); background: #fff; cursor: pointer; padding: 0; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { display: block; width: 20px; height: 2px; background: var(--ink); transition: .25s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* seções ----------------------------------------------------------------- */
.section { padding: clamp(64px, 8vw, 112px) 0; position: relative; }
.section-tight { padding: clamp(40px, 5vw, 64px) 0; }
.section-soft { background: var(--paper); }
.section-steel { background: linear-gradient(180deg, var(--steel-100), var(--paper)); }
.section-dark { background: var(--graphite); color: var(--steel-200); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-blueprint { overflow: hidden; contain: paint; }
.section-blueprint::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(91, 147, 232, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(91, 147, 232, .07) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
.section-blueprint > .wrap { position: relative; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 48px; flex-wrap: wrap; margin-bottom: 40px; }
.sec-head > div { max-width: 640px; }
.sec-lead { max-width: 440px; margin: 0; color: var(--steel-600); }
.section-dark .sec-lead { color: var(--steel-300); }

/* hero ------------------------------------------------------------------- */
.hero { position: relative; background: var(--ink); color: var(--steel-200); padding: clamp(36px, 4.5vw, 64px) 0 0; overflow: hidden; contain: paint; }
.hero-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(91, 147, 232, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(91, 147, 232, .08) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-title { font-size: clamp(2.2rem, 1.3rem + 3vw, 3.6rem); color: #fff; letter-spacing: -.035em; line-height: 1.02; margin-bottom: 22px; }
.hero-lead { font-size: clamp(1.02rem, .98rem + .3vw, 1.18rem); color: var(--steel-300); max-width: 56ch; margin-bottom: 30px; }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 0 rgba(255, 122, 46, .6); animation: live 2s infinite; }
.eyebrow-light::before { display: none; }
@keyframes live { 70% { box-shadow: 0 0 0 8px rgba(255, 122, 46, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 122, 46, 0); } }
.code-search { display: flex; align-items: center; gap: 8px; margin-top: 28px; max-width: 520px; padding: 6px 6px 6px 14px; border: 1px solid rgba(255, 255, 255, .16); border-radius: var(--r); background: rgba(255, 255, 255, .05); }
.code-search:focus-within { border-color: var(--accent-2); }
.code-search label { color: var(--steel-300); }
.code-search input { flex: 1; min-width: 0; border: 0; background: none; color: #fff; padding: 8px 0; outline: none; font-family: var(--f-mono); font-size: .9rem; }
.code-search input::placeholder { color: var(--steel-500); }
.hero-visual { position: relative; min-height: 440px; }
.hero-photo { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; contain: paint; aspect-ratio: 4/3.2; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 14s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(18, 21, 25, .85)); }
.hero-photo figcaption { position: absolute; right: 18px; top: 16px; z-index: 1; color: #fff; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.hero-photo figcaption span { font: 700 .68rem/1 var(--f-mono); letter-spacing: .12em; padding: 5px 7px; background: var(--accent); border-radius: 3px; }
.hero-drawing { position: absolute; left: -12%; bottom: -14%; width: 64%; padding: 10px; border-radius: var(--r-lg); background: #1a1f25; border: 1px solid rgba(91, 147, 232, .3); box-shadow: 0 20px 40px -20px #000; color: var(--blue); }
.drawing { width: 100%; height: auto; }
.drawing .dw-part path, .drawing .dw-part ellipse, .drawing .dw-center, .drawing .dw-dim path { stroke-dasharray: 900; stroke-dashoffset: 900; animation: draw 2.6s var(--ease) forwards; }
.drawing .dw-center { stroke-dasharray: 18 4 3 4; stroke-dashoffset: 0; opacity: 0; animation: fadeIn .8s 1.6s forwards; }
.drawing .dw-dim path { animation-delay: 1.4s; stroke: var(--accent-2); }
.drawing .dw-dim path[fill] { fill: var(--accent-2); }
.drawing .dw-txt { opacity: 0; animation: fadeIn .8s 2.2s forwards; }
.drawing .dw-hid { stroke-dasharray: 4 4 !important; opacity: .5; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadeIn { to { opacity: 1; } }

.nums { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255, 255, 255, .1); margin-top: clamp(48px, 5vw, 64px); }
.num { padding: 26px 22px 30px 0; display: flex; flex-direction: column; gap: 6px; }
.num + .num { padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .1); }
.num strong { font: 600 clamp(1.8rem, 1.3rem + 1.6vw, 2.8rem)/1 var(--f-head); color: #fff; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.num > span { font: 400 .78rem/1.3 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--steel-300); }
.nums-note { grid-column: 1 / -1; margin: 0 0 18px; font: 400 .7rem var(--f-mono); color: var(--steel-500); letter-spacing: .04em; }
.nums-light { border-top: 0; margin-top: 0; background: var(--paper); border-radius: var(--r-lg); padding: 0 24px; }
.nums-light .num strong { color: var(--ink); }
.nums-light .num > span { color: var(--steel-600); }
.nums-light .num + .num { border-left-color: var(--steel-200); }
.nums-light .nums-note, .nums-note-dark { color: var(--steel-500); }

/* linhas de produto ---------------------------------------------------- */
.lines { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.line-card { position: relative; display: flex; flex-direction: column; border: 1px solid var(--steel-100); border-radius: var(--r-lg); overflow: hidden; contain: paint; text-decoration: none; background: #fff; transition: border-color .25s, transform .35s var(--ease), box-shadow .35s; }
.line-card:hover { border-color: var(--ink); transform: translateY(-4px); box-shadow: var(--shadow); }
.line-img { aspect-ratio: 16/9; overflow: hidden; background: var(--steel-100); }
.line-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.35) contrast(1.05); transition: transform .6s var(--ease), filter .4s; }
.line-card:hover .line-img img { transform: scale(1.05); filter: none; }
.line-body { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px 22px; flex: 1; }
.line-top { display: flex; align-items: center; justify-content: space-between; margin: -44px 0 6px; }
.line-ico { width: 52px; height: 52px; display: grid; place-items: center; border-radius: var(--r); background: var(--ink); color: var(--accent-2); box-shadow: 0 8px 20px -10px #000; position: relative; }
.line-top code { font-size: .72rem; padding: 4px 8px; border-radius: 3px; background: var(--paper); color: var(--steel-600); margin-top: 30px; }
.line-body strong { font: 600 1.18rem/1.2 var(--f-head); color: var(--ink); }
.line-body small { color: var(--steel-600); font-size: .92rem; line-height: 1.5; }
.line-go { margin-top: auto; padding-top: 12px; display: inline-flex; align-items: center; gap: 6px; font: 600 .88rem var(--f-head); color: var(--accent-ink); }
.line-go .ico { transition: transform .25s; }
.line-card:hover .line-go .ico { transform: translateX(4px); }

/* fluxo do processo (linha animada) ------------------------------------ */
.flow { position: relative; margin-bottom: 40px; }
.flow-track { position: absolute; left: 0; right: 0; top: 22px; height: 2px; background: rgba(255, 255, 255, .12); margin: 0 calc(50% / var(--n)); }
.flow-fill { position: absolute; inset: 0; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: transform 2.6s var(--ease); }
.flow-token { position: absolute; top: 50%; left: 0; width: 34px; height: 34px; margin: -17px 0 0 -17px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #fff; box-shadow: 0 0 0 6px rgba(232, 89, 12, .2); opacity: 0; }
.flow.in .flow-fill { transform: scaleX(1); }
.flow.in .flow-token { opacity: 1; animation: token 7s 2.6s linear infinite; }
.flow.in .flow-token .ico { animation: spin 3s linear infinite; }
@keyframes token { 0% { left: 0; } 100% { left: 100%; } }
@keyframes spin { to { transform: rotate(360deg); } }
.flow-steps { position: relative; display: grid; grid-template-columns: repeat(var(--n), 1fr); gap: 20px; margin: 0; padding: 0; list-style: none; }
.flow-step { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i) * .45s); }
.flow.in .flow-step { opacity: 1; transform: none; }
.flow-dot { display: grid; place-items: center; width: 46px; height: 46px; margin: 0 auto 18px; border-radius: 50%; background: var(--steel-900); border: 2px solid var(--accent); color: #fff; font: 700 .82rem var(--f-mono); position: relative; z-index: 1; }
.flow-step h3 { font-size: 1.15rem; text-align: center; margin-bottom: 6px; }
.flow-kpi { text-align: center; font: 700 .78rem var(--f-mono); color: var(--accent-2); letter-spacing: .04em; margin-bottom: 10px; }
.flow-step p { font-size: .9rem; color: var(--steel-300); text-align: center; }
.flow-img { display: block; aspect-ratio: 4/3; border-radius: var(--r); overflow: hidden; margin-bottom: 14px; }
.flow-img img { width: 100%; height: 100%; object-fit: cover; }
.flow-detail .flow-step { background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--r-lg); padding: 0 14px 16px; }
.flow-detail .flow-dot { margin-top: 0; }
.flow-detail .tags { justify-content: center; }
.flow-detail .tags li { background: rgba(255, 255, 255, .06); color: var(--steel-200); border-color: rgba(255, 255, 255, .1); }

/* cards de produto ------------------------------------------------------ */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--steel-100); border-radius: var(--r-lg); overflow: hidden; contain: paint; transition: border-color .25s, box-shadow .3s; }
.pcard:hover { border-color: var(--steel-300); box-shadow: var(--shadow); }
.pcard-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--steel-100); }
.pcard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.pcard:hover .pcard-img img { transform: scale(1.04); }
.pcard-code { position: absolute; left: 12px; top: 12px; padding: 5px 8px; border-radius: 3px; background: rgba(18, 21, 25, .88); color: #fff; font: 700 .74rem var(--f-mono); letter-spacing: .04em; }
.pcard-body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 20px; }
.pcard-line { margin: 0 0 6px; font: 700 .7rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.pcard h3 { font-size: 1.12rem; margin-bottom: 8px; }
.pcard h3 a { text-decoration: none; }
.pcard h3 a:hover { color: var(--accent-ink); }
.pcard-sum { font-size: .9rem; color: var(--steel-600); margin-bottom: 12px; }
.pcard-mats { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 16px; padding: 0; list-style: none; }
.pcard-mats li { font-size: .74rem; padding: 3px 8px; border-radius: 20px; background: var(--paper); color: var(--steel-600); }
.pcard-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--steel-200); }
.pcard-min { font-size: .8rem; color: var(--steel-500); }
.pcard-min strong { color: var(--ink); font-family: var(--f-mono); font-size: .82rem; }

/* como funciona a cotação ---------------------------------------------- */
.how { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.how-copy p { color: var(--steel-600); max-width: 50ch; }
.how-steps { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; counter-reset: s; }
.how-steps li { display: grid; grid-template-columns: 64px 1fr; grid-template-rows: auto auto; column-gap: 18px; padding: 20px 22px; background: #fff; border: 1px solid var(--steel-200); border-left: 4px solid var(--accent); border-radius: var(--r); }
.how-steps span { grid-row: 1 / 3; font: 700 1.9rem/1 var(--f-mono); color: var(--steel-300); align-self: center; }
.how-steps strong { font: 600 1.1rem var(--f-head); color: var(--ink); }
.how-steps small { color: var(--steel-600); font-size: .92rem; }

/* setores --------------------------------------------------------------- */
.sectors { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: var(--steel-100); border: 1px solid var(--steel-100); border-radius: var(--r-lg); overflow: hidden; }
.sector { display: flex; flex-direction: column; gap: 10px; padding: 24px 18px; background: #fff; text-decoration: none; transition: background .25s, color .25s; }
.sector .ico { color: var(--accent); transition: transform .3s var(--ease); }
.sector strong { font: 600 1rem/1.2 var(--f-head); color: var(--ink); }
.sector small { font-size: .8rem; color: var(--steel-500); line-height: 1.4; }
.sector:hover { background: var(--ink); }
.sector:hover strong { color: #fff; }
.sector:hover small { color: var(--steel-300); }
.sector:hover .ico { transform: translateY(-3px); color: var(--accent-2); }

/* qualidade (home) ------------------------------------------------------ */
.quality { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.quality-img, .split-img { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; contain: paint; }
.quality-img img, .split-img img { width: 100%; aspect-ratio: 4/3.2; object-fit: cover; }
.quality-img figcaption { position: absolute; left: 14px; bottom: 14px; padding: 7px 10px; border-radius: 4px; background: rgba(18, 21, 25, .85); color: #fff; font: 400 .76rem var(--f-mono); }
.quality-copy > p { color: var(--steel-600); }
.certs-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 22px 0 26px; padding: 0; list-style: none; }
.certs-mini li { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border: 1px solid var(--steel-100); border-radius: var(--r); }
.certs-mini .ico { color: var(--accent); flex: none; }
.certs-mini strong { display: block; font: 600 .88rem/1.25 var(--f-head); color: var(--ink); }
.certs-mini small { font-size: .74rem; color: var(--steel-500); }

/* posts ---------------------------------------------------------------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post-card { background: #fff; border-radius: var(--r-lg); overflow: hidden; contain: paint; border: 1px solid var(--steel-100); display: flex; flex-direction: column; }
.post-img { aspect-ratio: 16/10; overflow: hidden; }
.post-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post-card:hover .post-img img { transform: scale(1.04); }
.post-body { padding: 18px 20px 22px; }
.post-meta { font: 400 .76rem var(--f-mono); color: var(--steel-500); margin-bottom: 8px; }
.post-meta span { color: var(--accent-ink); font-weight: 700; }
.post-card h3 { font-size: 1.14rem; margin-bottom: 8px; }
.post-card h3 a { text-decoration: none; }
.post-card h3 a:hover { color: var(--accent-ink); }
.post-card p:last-child { font-size: .9rem; color: var(--steel-600); margin: 0; }

.partner { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 30px 34px; border-radius: var(--r-lg); background: var(--ink); color: var(--steel-300); }
.partner h2 { color: #fff; margin-bottom: 4px; }
.partner p { margin: 0; }
.partner-ico { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 50%; background: var(--steel-800); color: var(--accent-2); }

/* page head ------------------------------------------------------------ */
.page-head { position: relative; background: var(--ink); color: var(--steel-300); padding: clamp(44px, 6vw, 84px) 0 clamp(40px, 5vw, 64px); overflow: hidden; contain: paint; }
.ph-img { position: absolute; inset: 0; }
.ph-img img { width: 100%; height: 100%; object-fit: cover; opacity: .32; filter: grayscale(.5); }
.page-head.has-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18, 21, 25, .96) 30%, rgba(18, 21, 25, .55)); }
.ph-grid { position: absolute; inset: 0; z-index: 1; background-image: linear-gradient(rgba(91, 147, 232, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(91, 147, 232, .07) 1px, transparent 1px); background-size: 32px 32px; }
.ph-in { position: relative; z-index: 2; }
.page-head .h1 { color: #fff; margin-bottom: 14px; max-width: 22ch; }
.page-head .lead { color: var(--steel-300); margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; font: 400 .78rem var(--f-mono); color: var(--steel-500); }
.crumbs a { color: var(--steel-300); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: var(--accent-2); }
.crumbs-dark a { color: var(--steel-600); }
.crumbs-dark a:hover { color: var(--ink); }
.crumbs-dark [aria-current] { color: var(--accent-ink); }

/* catálogo ------------------------------------------------------------- */
.catalog { display: grid; grid-template-columns: 280px 1fr; gap: 36px; align-items: start; }
.filters { position: sticky; top: 92px; }
.filters form { display: grid; gap: 18px; padding: 22px; border: 1px solid var(--steel-100); border-radius: var(--r-lg); background: var(--paper); }
.f-head { display: flex; align-items: center; justify-content: space-between; }
.f-head h2 { display: flex; align-items: center; gap: 8px; }
.f-close { display: none; border: 0; background: none; cursor: pointer; padding: 6px; }
.f-group { border: 0; margin: 0; padding: 0; display: grid; gap: 2px; }
.f-group legend { font: 600 .86rem var(--f-head); margin-bottom: 8px; color: var(--ink); }
.radio { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: var(--r); cursor: pointer; font-size: .9rem; }
.radio:hover { background: #fff; }
.radio input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; flex: none; }
.radio span { flex: 1; }
.radio code { font-size: .68rem; color: var(--steel-500); }
.radio:has(input:checked) { background: #fff; box-shadow: inset 2px 0 0 var(--accent); font-weight: 500; }
.f-clear { font-size: .86rem; color: var(--steel-600); text-align: center; }
.results-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.results-count { margin: 0; color: var(--steel-600); }
.results-count strong { color: var(--ink); font-family: var(--f-mono); }
.f-open { display: none; }
.view-toggle { margin-left: auto; display: inline-flex; border: 1px solid var(--steel-200); border-radius: var(--r); overflow: hidden; }
.view-toggle a { padding: 8px 14px; font: 500 .84rem var(--f-head); text-decoration: none; color: var(--steel-600); }
.view-toggle a.on { background: var(--ink); color: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.chips a { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 20px; background: #fff1e6; color: var(--accent-ink); font-size: .84rem; text-decoration: none; border: 1px solid #ffd9bf; }
.chips a:hover { border-color: var(--accent); }
.chips-cat { margin-bottom: 28px; }
.chips-cat a { background: var(--paper); color: var(--steel-800); border-color: var(--steel-100); }
.chips-cat a.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.pgrid-2 { grid-template-columns: repeat(2, 1fr); }
.custom-cta { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 32px; padding: 26px 28px; border: 2px dashed var(--steel-200); border-radius: var(--r-lg); }
.custom-cta p { margin: 4px 0 0; color: var(--steel-600); }
.empty { text-align: center; padding: 48px 24px; border: 1px dashed var(--steel-200); border-radius: var(--r-lg); color: var(--steel-600); }
.empty .ico { margin: 0 auto 12px; color: var(--steel-300); }
.empty h2 { margin-bottom: 8px; }
.filters-backdrop { display: none; }

.table-wrap { overflow-x: auto; border: 1px solid var(--steel-100); border-radius: var(--r-lg); -webkit-overflow-scrolling: touch; }
.ptable, .spec-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ptable th, .ptable td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--steel-100); vertical-align: middle; }
.ptable thead th { font: 600 .76rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--steel-500); background: var(--paper); white-space: nowrap; }
.ptable td:first-child code { white-space: nowrap; color: var(--accent-ink); font-weight: 700; }
.ptable td a { font-weight: 500; text-decoration: none; }
.ptable td a:hover { color: var(--accent-ink); }
.ptable tr:last-child td { border-bottom: 0; }
.ptable tbody tr:hover { background: #fffaf6; }

/* produto -------------------------------------------------------------- */
.prod .crumbs { margin-bottom: 24px; }
.prod-top { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.gallery { position: sticky; top: 92px; }
.g-main { position: relative; aspect-ratio: 4/3; border-radius: var(--r-lg); overflow: hidden; contain: paint; background: var(--steel-100); }
.g-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .45s; }
.g-slide.on { opacity: 1; }
.g-slide img { width: 100%; height: 100%; object-fit: cover; }
.g-code { position: absolute; right: 12px; top: 12px; padding: 6px 9px; background: rgba(18, 21, 25, .88); color: #fff; font: 700 .8rem var(--f-mono); border-radius: 3px; }
.g-thumbs { display: flex; gap: 10px; margin-top: 10px; }
.g-thumbs button { width: 92px; aspect-ratio: 4/3; padding: 0; border: 2px solid transparent; border-radius: var(--r); overflow: hidden; cursor: pointer; background: none; opacity: .65; transition: .2s; }
.g-thumbs button.on, .g-thumbs button:hover { border-color: var(--accent); opacity: 1; }
.g-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.prod-title { font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.7rem); margin-bottom: 10px; }
.prod-code { font-size: .9rem; color: var(--steel-500); margin-bottom: 14px; }
.prod-code code { font-size: 1rem; font-weight: 700; color: var(--ink); background: var(--paper); padding: 4px 8px; border-radius: 3px; border: 1px solid var(--steel-100); }
.prod-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 20px 0; border: 1px solid var(--steel-100); border-radius: var(--r); }
.prod-facts div { padding: 12px 14px; }
.prod-facts div + div { border-left: 1px solid var(--steel-100); }
.prod-facts dt { font: 400 .68rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-500); margin-bottom: 4px; }
.prod-facts dd { margin: 0; font: 600 .92rem/1.3 var(--f-head); color: var(--ink); }
.add-box { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; gap: 8px 12px; align-items: end; padding: 18px; border-radius: var(--r-lg); background: var(--paper); border: 1px solid var(--steel-100); }
.add-box label { grid-column: 1 / -1; font: 600 .84rem var(--f-head); color: var(--ink); }
.qty { display: inline-flex; align-items: stretch; height: 54px; border: 1.5px solid var(--steel-200); border-radius: var(--r); background: #fff; overflow: hidden; }
.qty button { width: 44px; border: 0; background: none; cursor: pointer; display: grid; place-items: center; color: var(--steel-600); }
.qty button:hover { background: var(--paper); color: var(--ink); }
.qty input { width: 76px; border: 0; text-align: center; font: 700 1rem var(--f-mono); -moz-appearance: textfield; appearance: textfield; outline: none; }
.qty input::-webkit-inner-spin-button, .qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty-sm { height: 40px; }
.qty-sm button { width: 34px; }
.qty-sm input { width: 64px; font-size: .9rem; }
.prod-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.prod-body { display: grid; grid-template-columns: 1fr 340px; gap: clamp(28px, 4vw, 56px); margin-top: clamp(48px, 6vw, 80px); }
.prod-main .h3 { margin-bottom: 16px; }
.spec-table th, .spec-table td { padding: 12px 16px; border-bottom: 1px solid var(--steel-100); text-align: left; vertical-align: top; }
.spec-table th[scope="row"] { width: 38%; font: 500 .88rem var(--f-head); color: var(--steel-600); background: var(--paper); }
.spec-table td { font-family: var(--f-mono); font-size: .86rem; color: var(--ink); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-wide thead th { font: 600 .76rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--steel-500); background: var(--paper); }
.spec-wide td { font-family: var(--f-body); font-size: .92rem; }
.spec-wide td:last-child { font-family: var(--f-mono); font-size: .84rem; }
.rich { margin-top: 32px; font-size: 1.02rem; color: var(--steel-800); }
.rich h2 { font-size: 1.5rem; margin: 1.6em 0 .6em; }
.rich h3 { font-size: 1.2rem; margin: 1.4em 0 .5em; }
.rich ul, .rich ol { padding-left: 1.3em; }
.rich li { margin-bottom: .4em; }
.rich li::marker { color: var(--accent); }
.rich blockquote { margin: 1.5em 0; padding: 16px 22px; border-left: 4px solid var(--accent); background: var(--paper); font: 500 1.1rem/1.5 var(--f-head); color: var(--ink); }
.rich a { color: var(--accent-ink); }
.prod-side { display: grid; gap: 14px; align-content: start; }
.side-box { padding: 20px; border: 1px solid var(--steel-100); border-radius: var(--r-lg); }
.side-box h2 { margin-bottom: 12px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.side-dark { background: var(--ink); color: var(--steel-300); border-color: var(--ink); }
.side-dark h2 { color: #fff; }
.side-dark .link-arrow { color: var(--accent-2); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; padding: 0; list-style: none; }
.tags li, .tags a { font-size: .8rem; padding: 4px 10px; border-radius: 20px; background: var(--paper); color: var(--steel-800); border: 1px solid var(--steel-100); text-decoration: none; }
.tags a:hover { border-color: var(--accent); color: var(--accent-ink); }
.tags li:has(a) { padding: 0; border: 0; background: none; }
.tags li a { display: inline-block; }
.list-check { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: .9rem; }
.list-check li { display: flex; gap: 8px; align-items: flex-start; }
.list-check .ico { color: var(--accent); flex: none; margin-top: 3px; }

/* cotação -------------------------------------------------------------- */
.card { background: #fff; border: 1px solid var(--steel-100); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 30px); box-shadow: var(--shadow); }
.card h2 { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.card h2 .ico { color: var(--accent); }
.quote { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px; align-items: start; }
.quote-items { position: sticky; top: 92px; }
.qi-head { display: flex; align-items: center; justify-content: space-between; }
.qi-head h2 { margin-bottom: 14px; }
.qi-n { font: 700 .8rem var(--f-mono); padding: 3px 8px; border-radius: 12px; background: var(--accent); color: #fff; }
.qi-n:empty { display: none; }
.qi-list { display: grid; gap: 0; }
.qi-row { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px dashed var(--steel-200); animation: rowIn .35s var(--ease); }
@keyframes rowIn { from { opacity: 0; transform: translateY(-6px); } }
.qi-row code { display: block; font-weight: 700; color: var(--accent-ink); font-size: .78rem; }
.qi-row strong { display: block; font: 500 .95rem/1.3 var(--f-head); color: var(--ink); }
.qi-row a { text-decoration: none; }
.qi-row a:hover strong { color: var(--accent-ink); }
.qi-row small { font-size: .76rem; color: var(--steel-500); }
.qi-un { font: 400 .76rem var(--f-mono); color: var(--steel-500); margin-left: 4px; }
.qi-q { display: flex; align-items: center; }
.qi-rm { width: 36px; height: 36px; border: 0; border-radius: var(--r); background: none; color: var(--steel-500); cursor: pointer; display: grid; place-items: center; }
.qi-rm:hover { background: #fde8e6; color: var(--err); }
.qi-empty { padding: 24px; text-align: center; border: 1px dashed var(--steel-200); border-radius: var(--r); color: var(--steel-600); }
.qi-free { margin-top: 18px; padding: 14px; background: var(--paper); border-radius: var(--r); }
.qi-free-t { margin: 0 0 8px; font: 600 .84rem var(--f-head); color: var(--ink); }
.qi-free-row { display: grid; grid-template-columns: 1fr 80px auto; gap: 8px; }
.qi-free-row input { min-height: 40px; padding: 8px 10px; border: 1.5px solid var(--steel-200); border-radius: var(--r); background: #fff; min-width: 0; }
.js .qi-textarea.js-hide { display: none; }

/* formulários ---------------------------------------------------------- */
.form { display: grid; gap: 14px; }
.f-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.f-span { grid-column: 1 / -1; }
.f-field { display: grid; gap: 6px; min-width: 0; }
.f-field label { font: 600 .84rem var(--f-head); color: var(--ink); }
.req { color: var(--accent); }
.f-field input, .f-field select, .f-field textarea { width: 100%; min-height: 46px; padding: 10px 12px; border: 1.5px solid var(--steel-200); border-radius: var(--r); background: #fff; transition: border-color .2s, box-shadow .2s; }
.f-field textarea { resize: vertical; min-height: 90px; }
.f-field input:focus, .f-field select:focus, .f-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(232, 89, 12, .15); }
.filters .f-field input, .filters .f-field select { background: #fff; }
.input-ico { position: relative; }
.input-ico .ico { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--steel-500); }
.input-ico input { padding-left: 38px; font-family: var(--f-mono); font-size: .86rem; }
.f-err { color: var(--err); font-size: .82rem; margin: 0; }
.alert { display: flex; gap: 14px; align-items: flex-start; padding: 20px 22px; border-radius: var(--r-lg); margin-bottom: 20px; }
.alert p { margin: 6px 0 12px; }
.alert-ok { background: #e9f6ee; border: 1px solid #b9e2c7; color: #164f2e; }
.alert-ok .ico { color: var(--ok); flex: none; }
.alert-err { background: #fdecea; border: 1px solid #f5c2bd; color: #7d1f17; }
.form-card { position: sticky; top: 92px; }

/* páginas internas ----------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split-form { align-items: start; grid-template-columns: 1fr 1.05fr; }
.list-steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 4px; counter-reset: ls; }
.list-steps li { position: relative; padding: 12px 0 12px 48px; border-bottom: 1px solid var(--steel-200); counter-increment: ls; }
.list-steps li::before { content: counter(ls, decimal-leading-zero); position: absolute; left: 0; top: 12px; font: 700 .9rem var(--f-mono); color: var(--accent-ink); }
.list-steps strong { display: block; font: 600 1rem var(--f-head); color: var(--ink); }
.list-steps span { font-size: .9rem; color: var(--steel-600); }
.certs { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.cert { padding: 24px; border: 1px solid var(--steel-100); border-radius: var(--r-lg); background: #fff; display: flex; flex-direction: column; gap: 8px; position: relative; overflow: hidden; }
.cert::after { content: "EXEMPLO"; position: absolute; right: -28px; top: 14px; transform: rotate(35deg); background: var(--paper); color: var(--steel-500); font: 700 .58rem var(--f-mono); letter-spacing: .12em; padding: 3px 30px; }
.cert-ico { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--accent-2); margin-bottom: 6px; }
.cert p { margin: 0; font-size: .9rem; color: var(--steel-600); }
.cert-meta { font: 400 .74rem var(--f-mono) !important; color: var(--steel-500) !important; margin-top: auto !important; padding-top: 8px; }
.units { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.unit { background: #fff; border-radius: var(--r-lg); overflow: hidden; contain: paint; border: 1px solid var(--steel-100); }
.unit-img { position: relative; aspect-ratio: 16/10; }
.unit-img img { width: 100%; height: 100%; object-fit: cover; }
.unit-area { position: absolute; left: 12px; bottom: 12px; padding: 6px 10px; background: var(--accent); color: #fff; font: 700 .8rem var(--f-mono); border-radius: 3px; }
.unit-body { padding: 20px 22px 22px; }
.unit-body h3 { margin-bottom: 6px; }
.unit-city { display: flex; align-items: center; gap: 6px; font-size: .86rem; color: var(--accent-ink); font-weight: 500; }
.unit-body > p { font-size: .9rem; color: var(--steel-600); }
.eco-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.eco-kpi { padding: 26px 22px; border-radius: var(--r-lg); background: var(--ink); color: var(--steel-300); display: flex; flex-direction: column; gap: 8px; }
.eco-kpi strong { font: 600 2.6rem/1 var(--f-head); color: #fff; letter-spacing: -.03em; }
.eco-kpi strong::after { content: ""; display: block; width: 32px; height: 3px; margin-top: 12px; background: var(--accent); }
.eco-kpi span { font-size: .9rem; }
.nums-note-dark { margin-top: 12px; }
.eco-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.eco { padding: 26px 22px; border: 1px solid var(--steel-100); border-radius: var(--r-lg); }
.eco .ico { color: var(--accent); margin-bottom: 14px; }
.eco h2 { margin-bottom: 8px; }
.eco p { font-size: .92rem; color: var(--steel-600); margin: 0; }
.sector-list { display: grid; gap: clamp(32px, 5vw, 56px); }
.sector-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.sector-row.rev .sr-img { order: 2; }
.sr-img { border-radius: var(--r-lg); overflow: hidden; contain: paint; aspect-ratio: 16/10; }
.sr-img img { width: 100%; height: 100%; object-fit: cover; }
.sr-ico { display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: var(--r); background: var(--ink); color: var(--accent-2); margin-bottom: 16px; }
.sr-body h2 { margin-bottom: 10px; }
.sr-body p { color: var(--steel-600); }
.jobs-wrap { display: grid; grid-template-columns: 1fr 420px; gap: 32px; align-items: start; }
.jobs { display: grid; gap: 12px; }
.job, .faq-item { border: 1px solid var(--steel-100); border-radius: var(--r-lg); background: #fff; }
.job summary, .faq-item summary { display: flex; align-items: center; gap: 14px; padding: 18px 20px; cursor: pointer; list-style: none; }
.job summary::-webkit-details-marker, .faq-item summary::-webkit-details-marker { display: none; }
.job-main { flex: 1; min-width: 0; }
.job-main strong { display: block; font: 600 1.08rem var(--f-head); color: var(--ink); }
.job-main small { display: flex; align-items: center; gap: 5px; color: var(--steel-500); font-size: .84rem; margin-top: 3px; }
.job-tags { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.pill { font: 700 .7rem var(--f-mono); padding: 4px 8px; border-radius: 3px; background: var(--paper); color: var(--steel-600); text-transform: uppercase; letter-spacing: .04em; }
.pill-o { background: #fff1e6; color: var(--accent-ink); }
.job-plus { width: 32px; height: 32px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--paper); transition: transform .25s, background .25s; }
details[open] > summary .job-plus { transform: rotate(45deg); background: var(--accent); color: #fff; }
.job-body { padding: 0 20px 20px; color: var(--steel-600); font-size: .94rem; }
.job-body .list-check { margin-bottom: 16px; }
.benefits { padding: 24px; border-radius: var(--r-lg); background: var(--paper); margin-top: 12px; }
.benefits ul { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; font-size: .92rem; }
.benefits li { display: flex; gap: 8px; align-items: center; }
.benefits .ico { color: var(--accent); }
.perks { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.perk { padding: 22px; border: 1px solid var(--steel-100); border-radius: var(--r-lg); }
.perk .ico { color: var(--accent); margin-bottom: 12px; }
.perk h2 { margin-bottom: 6px; }
.perk p { font-size: .9rem; color: var(--steel-600); margin: 0; }
.map-regions { margin-top: 18px; padding: 22px; border-radius: var(--r-lg); background: var(--ink); color: #fff; }
.map-regions h2 { color: #fff; margin-bottom: 12px; }
.map-regions .tags li { background: var(--steel-800); color: var(--steel-200); border-color: var(--steel-600); }
.contact-list { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 4px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--steel-100); }
.contact-list .ico { color: var(--accent); flex: none; margin-top: 2px; }
.contact-list small { display: block; font: 400 .72rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-500); }
.contact-list a { font-weight: 500; text-decoration: none; }
.contact-list a:hover { color: var(--accent-ink); }
.map-box { display: grid; gap: 10px; }
.map-box iframe, .map { width: 100%; height: 320px; border: 0; border-radius: var(--r-lg); filter: grayscale(.6) contrast(1.05); }
.faq-wrap .sec-head { margin-bottom: 24px; }
.faq { display: grid; gap: 10px; max-width: 900px; }
.faq-item summary { font: 600 1.02rem var(--f-head); color: var(--ink); flex-wrap: wrap; }
.faq-item summary .job-plus { margin-left: auto; }
.faq-tema { font: 700 .66rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); padding: 3px 7px; border: 1px solid #ffd9bf; border-radius: 3px; }
.faq-item p { padding: 0 20px 20px; margin: 0; color: var(--steel-600); }
.article { padding: clamp(36px, 5vw, 64px) 0 clamp(48px, 6vw, 80px); }
.art-head { max-width: 900px; margin-bottom: 30px; }
.art-head .h1 { margin-bottom: 14px; }
.art-cover { margin-bottom: 40px; border-radius: var(--r-lg); overflow: hidden; contain: paint; }
.art-cover img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }
.article .rich { margin-top: 0; }
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 36px; }
.pagination a, .pagination span { min-width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--steel-200); border-radius: var(--r); text-decoration: none; }
.pagination .is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.notfound { text-align: center; }
.nf-code { font: 700 .82rem var(--f-mono); letter-spacing: .14em; color: var(--accent-ink); }
.notfound .lead { margin: 14px auto 28px; }

/* rodapé ----------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--steel-300); font-size: .92rem; }
.footer-cta { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; padding: clamp(48px, 6vw, 72px) 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer-cta .h2 { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 36px; padding: 56px 0 40px; }
.f-brand p { margin-top: 18px; max-width: 38ch; }
.f-social { display: flex; gap: 8px; }
.f-social a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .15); border-radius: var(--r); }
.f-social a:hover { border-color: var(--accent-2); color: var(--accent-2); }
.f-col { display: flex; flex-direction: column; gap: 8px; }
.f-col h3 { font: 700 .74rem var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 8px; }
.f-col a { text-decoration: none; }
.f-col a:hover { color: #fff; }
.f-col p { margin: 0 0 8px; }
.f-hours { font-size: .84rem; color: var(--steel-500); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 20px 0 28px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .8rem; color: var(--steel-500); }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--steel-300); }

/* flutuantes ----------------------------------------------------------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: var(--wa); color: #fff; box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .45); transition: transform .25s var(--ease); }
.wa-float:hover { transform: scale(1.07); }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 20px); max-width: calc(100% - 40px); padding: 12px 18px; border-radius: var(--r); background: var(--ink); color: #fff; font-size: .92rem; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: .3s var(--ease); display: flex; align-items: center; gap: 12px; }
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast a { color: var(--accent-2); font-weight: 600; white-space: nowrap; }
/* SELO DEMO: remover na entrega */
.demo-badge { position: fixed; left: 16px; bottom: 16px; z-index: 45; display: flex; align-items: center; gap: 4px; padding: 6px 6px 6px 12px; border-radius: 30px; background: rgba(255, 255, 255, .96); border: 1px solid var(--steel-200); box-shadow: var(--shadow); font-size: .76rem; }
.demo-badge a { text-decoration: none; color: var(--steel-800); }
.demo-badge button { width: 24px; height: 24px; border: 0; border-radius: 50%; background: var(--paper); cursor: pointer; line-height: 1; }

/* animações de entrada ------------------------------------------------- */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
.js .rv.in { opacity: 1; transform: none; }

/* responsivo ------------------------------------------------------------ */
@media (max-width: 1180px) {
  .nav .nav-wa { display: none; }
  .sectors { grid-template-columns: repeat(4, 1fr); }
  .pgrid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .burger { display: inline-flex; }
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; }
  .nav { position: fixed; inset: 0 0 0 auto; top: 0; width: min(380px, 100%); z-index: 70; flex-direction: column; align-items: stretch; gap: 16px; padding: 88px 22px 28px; background: #fff; box-shadow: -20px 0 40px -20px rgba(0, 0, 0, .4); transform: translateX(105%); visibility: hidden; transition: transform .35s var(--ease), visibility .35s; overflow-y: auto; }
  .nav.open { transform: none; visibility: visible; }
  .nav ul { flex-direction: column; align-items: stretch; }
  .nav a, .nav button { width: 100%; justify-content: space-between; padding: 14px 10px; font-size: 1.05rem; border-bottom: 1px solid var(--steel-100); border-radius: 0; }
  .nav ul a.on, .nav button.on { box-shadow: inset 3px 0 0 var(--accent); }
  .nav .nav-wa { display: inline-flex; justify-content: center; border: 0; background: var(--wa); color: #fff; border-radius: var(--r); }
  .has-sub .sub { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 8px; display: none; }
  .has-sub.open .sub { display: block; }
  .has-sub .sub a { border-bottom: 0; justify-content: flex-start; padding: 10px; }
  .burger { position: relative; z-index: 80; }
  body.menu-open { overflow: hidden; }
  .quote-btn { margin-left: auto; }
  .hero-in { grid-template-columns: 1fr; }
  .hero-visual { min-height: 0; margin-bottom: 40px; }
  .hero-drawing { left: auto; right: 12px; bottom: -36px; width: 52%; }
  .catalog { grid-template-columns: 1fr; }
  .filters { position: fixed; inset: 0 auto 0 0; z-index: 75; width: min(340px, 88%); transform: translateX(-105%); visibility: hidden; transition: transform .35s var(--ease), visibility .35s; overflow-y: auto; background: var(--paper); }
  .filters.open { transform: none; visibility: visible; }
  .filters form { border: 0; border-radius: 0; min-height: 100%; }
  .f-close { display: block; }
  .f-open { display: inline-flex; }
  .filters-backdrop { position: fixed; inset: 0; z-index: 74; background: rgba(18, 21, 25, .5); }
  .filters-open .filters-backdrop { display: block; }
  body.filters-open { overflow: hidden; }
  .prod-top, .prod-body { grid-template-columns: 1fr; }
  .gallery, .quote-items, .form-card { position: static; }
  .quote, .jobs-wrap, .split, .split-form, .how, .quality { grid-template-columns: 1fr; }
  .units, .posts, .pgrid { grid-template-columns: repeat(2, 1fr); }
  .eco-kpis, .eco-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .flow-track { display: none; }
  .flow:not(.flow-detail) .flow-steps { grid-template-columns: 1fr; gap: 0; }
  .flow:not(.flow-detail) .flow-step { position: relative; padding: 0 0 26px 66px; }
  .flow:not(.flow-detail) .flow-step::before { content: ""; position: absolute; left: 22px; top: 50px; bottom: 4px; width: 2px; background: linear-gradient(var(--accent), rgba(255, 255, 255, .08)); transform-origin: top; transform: scaleY(0); transition: transform .8s var(--ease); transition-delay: calc(var(--i) * .45s + .3s); }
  .flow.in:not(.flow-detail) .flow-step::before { transform: none; }
  .flow:not(.flow-detail) .flow-step:last-child::before { display: none; }
  .flow:not(.flow-detail) .flow-dot { position: absolute; left: 0; top: 0; margin: 0; }
  .flow:not(.flow-detail) .flow-step h3, .flow:not(.flow-detail) .flow-kpi, .flow:not(.flow-detail) .flow-step p { text-align: left; }
  .flow-steps { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
  .lines { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  body { font-size: 15.5px; }
  .topbar-in > p:first-child { display: none; }
  .topbar-in { justify-content: center; }
  .topbar-links { gap: 14px !important; font-size: .74rem; }
  .header-in { min-height: 64px; gap: 10px; }
  .logo-mark { width: 36px; height: 36px; }
  .logo-txt strong { font-size: 1.12rem; }
  .logo-txt small { font-size: .52rem; letter-spacing: .08em; }
  .qb-txt { display: none; }
  .quote-btn { padding: 8px 10px; }
  .hero-drawing { width: 74%; right: 8px; }
  .code-search input { font-size: .8rem; }
  .nums { grid-template-columns: 1fr 1fr; }
  .num { padding: 20px 14px 22px 0; }
  .num + .num { padding-left: 14px; }
  .num:nth-child(3) { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255, 255, 255, .1); }
  .num:nth-child(4) { border-top: 1px solid rgba(255, 255, 255, .1); }
  .nums-light { padding: 0 16px; }
  .nums-light .num:nth-child(3), .nums-light .num:nth-child(4) { border-top-color: var(--steel-200); }
  .lines, .units, .posts, .pgrid, .pgrid-2, .eco-grid, .perks { grid-template-columns: 1fr; }
  .sectors { grid-template-columns: 1fr 1fr; }
  .sector:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .line-card { flex-direction: row; }
  .line-img { flex: 0 0 34%; aspect-ratio: auto; }
  .line-body { padding: 14px 16px; }
  .line-top { margin: 0 0 4px; }
  .line-ico { width: 38px; height: 38px; box-shadow: none; }
  .line-ico .ico { width: 20px; height: 20px; }
  .line-top code { margin-top: 0; }
  .line-body strong { font-size: 1.05rem; }
  .line-body small { font-size: .84rem; }
  .line-go { padding-top: 6px; }
  .is-home .pgrid > :nth-child(n+5) { display: none; }
  .sector-row, .sector-row.rev { grid-template-columns: 1fr; }
  .sector-row.rev .sr-img { order: 0; }
  .certs-mini, .f-grid, .benefits ul { grid-template-columns: 1fr; }
  .prod-facts { grid-template-columns: 1fr; }
  .prod-facts div + div { border-left: 0; border-top: 1px solid var(--steel-100); }
  .add-box { grid-template-columns: 1fr; }
  .add-box .qty { justify-self: stretch; }
  .add-box .qty input { flex: 1; }
  .partner { grid-template-columns: 1fr; text-align: left; padding: 26px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .view-toggle { margin-left: 0; width: 100%; }
  .view-toggle a { flex: 1; text-align: center; }
  .qi-row { grid-template-columns: 1fr auto; }
  .qi-row .qi-q { grid-column: 1; }
  .qi-row .qi-rm { grid-row: 1; grid-column: 2; }
  .qi-free-row { grid-template-columns: 1fr 80px; }
  .qi-free-row .btn { grid-column: 1 / -1; }
  .job summary { flex-wrap: wrap; }
  .job-tags { order: 3; width: 100%; justify-content: flex-start; }
  .spec-table th[scope="row"] { width: 44%; }
  .spec-table th, .spec-table td { padding: 10px 12px; }
  .ptable { min-width: 680px; }
  .wa-float { width: 52px; height: 52px; right: 14px; bottom: 14px; }
  .demo-badge { left: 10px; bottom: 14px; font-size: .7rem; }
  .eco-kpi strong { font-size: 2.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .rv, .flow-step { opacity: 1 !important; transform: none !important; }
  .flow-fill { transform: scaleX(1) !important; }
  .flow-token { display: none; }
  .drawing * { stroke-dashoffset: 0 !important; opacity: 1 !important; }
}