/* industrial.undersoft — folha de estilos base*/

:root {
  color-scheme: dark;
  --orange: #ff6a00;
  --orange-dark: #ffab66;
  --ink: #f5f6f8;
  --graphite: #101720;
  --muted: #b0b7c2;
  --line: #293747;
  --soft: #0c1119;
  --white: #060a10;
  --surface: #101720;
  --primary: #ff6a00;
  --radius: 24px;
  --shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.hero-photo {
  width: fit-content;
  max-width: 100%;
  min-height: 0 !important;
  height: auto;

  justify-self: center;
  align-self: center;

  padding: 0;
  overflow: hidden;
  line-height: 0;

  background: none;
  border: none;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-photo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, a { touch-action: manipulation; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.03; letter-spacing: -.045em; }
h1 { max-width: 1000px; margin-bottom: 25px; font-size: clamp(2.6rem, 7vw, 5.9rem); }
h2 { margin-bottom: 22px; font-size: clamp(2.15rem, 5vw, 4.5rem); }
h3 { font-size: 1.35rem; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 15px; z-index: 100; padding: 12px 18px; color: #fff; background: var(--ink); }
.skip-link:focus { top: 15px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(17, 20, 22, .08);
}
.nav-wrap { min-height: 96px; display: flex; align-items: center; justify-content: space-between; }
.brand { position: relative; display: inline-flex; align-items: center; }
.brand img { display: block; height: 50px; width: auto; }
.site-header .brand img { height: 76px; }
.site-header nav { display: flex; align-items: center; gap: 25px; font-size: .88rem; font-weight: 650; }
.site-header nav a:not(.nav-cta) { padding: 8px 14px; border-radius: 999px; transition: background-color .3s ease, color .3s ease; }
.site-header nav a:not(.nav-cta):hover {
  color: var(--ink);
  background: var(--orange);
}
.site-header nav a.active:not(.nav-cta),
.site-header nav a[aria-current="page"]:not(.nav-cta) {
  color: #fff;
  background: var(--orange);
  animation: nav-active-in .35s ease;
}
@keyframes nav-active-in {
  from { opacity: .4; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}
.nav-cta { padding: 11px 17px; color: #fff; background: var(--orange); border-radius: 999px; }
.menu-toggle { display: none; padding: 12px; background: transparent; border: 0; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px; background: var(--ink); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 85px;
  background: radial-gradient(circle at 85% 20%, rgba(255, 75, 22, .22), transparent 37%), linear-gradient(120deg, #fff 0%, #f7eee8 100%);
}
.hero::before { content: ""; position: absolute; top: -100px; right: -100px; width: 360px; height: 360px; border: 1px solid rgba(255, 75, 22, .35); border-radius: 50%; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 58px; align-items: center; }
.eyebrow, .kicker { color: var(--orange-dark); font-size: .74rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 9px 15px; border: 1px solid rgba(255, 75, 22, .35); border-radius: 99px; }
.eyebrow i { width: 7px; height: 7px; background: var(--orange); border-radius: 50%; }
.lead, .large { max-width: 680px; color: #3e4549; font-size: clamp(1.08rem, 2vw, 1.35rem); }
.representation { max-width: 680px; margin: 22px 0 0; padding-left: 16px; color: #3e4549; font-size: .93rem; border-left: 3px solid var(--orange); }
.segmentation { max-width: 680px; margin: 18px 0 0; padding-left: 16px; color: #3e4549; font-size: .93rem; border-left: 3px solid var(--orange); }
.segmentation strong { color: var(--ink); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 14px 22px;
  font-weight: 750;
  border: 1px solid var(--ink);
  border-radius: 14px;
  transition: .2s;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(17, 20, 22, .14); }
.button:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 3px solid #ff9c7d; outline-offset: 3px; }
.button.primary { color: #fff; background: var(--orange-dark); border-color: var(--orange-dark); }
.button.secondary { background: rgba(255, 255, 255, .72); }
.text-link { display: inline-block; margin-top: 20px; font-size: .9rem; font-weight: 650; border-bottom: 1px solid; }

.photo-slot {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #6f7679;
  text-align: center;
  background: repeating-linear-gradient(135deg, #f6f6f4, #f6f6f4 10px, #ededeb 10px, #ededeb 20px);
  border: 1px dashed #99a0a3;
  border-radius: var(--radius);
}
.photo-slot span { font-size: .75rem; font-weight: 800; letter-spacing: .16em; }
.photo-slot small { margin-top: 10px; font-family: monospace; }

.section { padding: 105px 0; }
.section-head { max-width: 760px; margin-bottom: 50px; }
.section-head > p:last-child { color: var(--muted); font-size: 1.1rem; }
.section-head.row { max-width: none; display: grid; grid-template-columns: 1fr .6fr; align-items: end; gap: 40px; }
.section-head-cta { justify-self: end; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card-grid article { min-height: 215px; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 18px; transition: .2s; }
.card-grid article:hover { border-color: var(--orange); transform: translateY(-4px); }
.card-grid article > b { display: block; margin-bottom: 45px; color: var(--orange); font-size: .76rem; }
.card-grid article p { margin: 0; color: var(--muted); }
.dark { color: #fff; background: var(--graphite); }
.dark .large { color: #bbc0c2; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.spec-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid #444a4d; }
.spec-list li { padding: 19px 0; font-size: 1.08rem; border-bottom: 1px solid #444a4d; }
.spec-list span { width: 48px; display: inline-block; color: var(--orange); font-size: .75rem; }

.gallery { display: grid; grid-template-columns: 1.5fr 1fr; grid-template-rows: 1fr 1fr; gap: 15px; }
.gallery .featured { grid-row: 1 / 3; min-height: 570px; }
.soft { background: var(--soft); }
.example-wrap { align-items: center; }
.example-plate { display: block; width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.example-plate img { display: block; width: 100%; height: auto; }
.note { margin-top: 30px; color: var(--muted); font-size: .78rem; }
.nameplate {
  position: relative;
  padding: 52px 60px;
  color: #171a1c;
  background: linear-gradient(100deg, #babdbd, #f7f7f4 26%, #bfc2c2 48%, #f4f4f0 70%, #aeb2b3);
  border: 1px solid #85898a;
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, .2), inset 0 1px 2px #fff;
  text-shadow: 0 1px rgba(255, 255, 255, .7);
}
.nameplate strong { letter-spacing: .15em; }
.plate-grid { display: grid; grid-template-columns: 1fr 105px; gap: 20px; align-items: center; margin-top: 20px; }
.plate-grid p { margin: 0; font-family: monospace; line-height: 1.9; }
.fake-qr { width: 100px; aspect-ratio: 1; background: conic-gradient(from 90deg, #1b1d1f 25%, #eee 0 50%, #1b1d1f 0 75%, #eee 0); background-size: 20px 20px; border: 8px solid #eee; outline: 3px solid #1b1d1f; }
.plate-screw { position: absolute; width: 13px; height: 13px; background: radial-gradient(circle, #333 15%, #777 18%, #d4d4d1 55%, #555 58%); border-radius: 50%; }
.plate-screw.a { top: 18px; left: 18px; }
.plate-screw.b { top: 18px; right: 18px; }
.plate-screw.c { bottom: 18px; left: 18px; }
.plate-screw.d { right: 18px; bottom: 18px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; list-style: none; }
.steps li { padding: 28px 25px; border-top: 2px solid var(--ink); }
.steps li:first-child { border-color: var(--orange); }
.steps span { color: var(--orange); font-size: .78rem; font-weight: 800; }
.steps h3 { margin-top: 45px; }
.steps p { color: var(--muted); font-size: .9rem; }
.quantity { color: #fff; background: var(--orange-dark); }
.quantity .kicker, .quantity .large { color: #fff; }
.button.light { color: var(--ink); background: #fff; border-color: #fff; }
.compact { grid-template-columns: 1.3fr .7fr; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 23px 40px 23px 0; font-weight: 750; list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; top: 16px; right: 5px; color: var(--orange); font-size: 1.5rem; }
.accordion details[open] summary::after { content: "−"; }
.accordion details p { padding: 0 45px 22px 0; color: var(--muted); }

.final-cta { padding: 120px 0; color: #fff; background: radial-gradient(circle at 20% 0, rgba(255, 75, 22, .24), transparent 38%), #111416; }
.final-cta p:not(.kicker) { color: #c4c8c9; font-size: 1.08rem; }
.center { justify-content: center; }
.lead-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.lead-copy { position: sticky; top: 120px; }
.lead-copy .actions { margin-bottom: 22px; }
.direct-email { display: inline-block; color: #fff; font-weight: 700; border-bottom: 1px solid rgba(255, 255, 255, .4); }
.lead-form { display: grid; gap: 18px; padding: 34px; color: var(--ink); background: #fff; border-radius: var(--radius); box-shadow: 0 24px 70px rgba(0, 0, 0, .3); }
.form-field { display: grid; gap: 7px; }
.form-field label { font-size: .8rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.form-field input, .form-field textarea {
  width: 100%;
  padding: 15px 16px;
  color: var(--ink);
  font: inherit;
  background: #f5f4f1;
  border: 1px solid #d9dbd9;
  border-radius: 10px;
  outline: none;
  transition: .2s;
}
.form-field textarea { min-height: 145px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus { background: #fff; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255, 75, 22, .14); }
.privacy-check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--muted); font-size: .78rem; line-height: 1.45; }
.privacy-check input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--orange); }
.privacy-check a { color: var(--ink); text-decoration: underline; }
.form-submit { width: 100%; border: 0; cursor: pointer; }
.form-note { margin: -4px 0 0 !important; color: var(--muted) !important; font-size: .72rem !important; text-align: center; }
.honey { position: absolute !important; left: -9999px !important; opacity: 0 !important; pointer-events: none !important; }
footer { padding: 70px 0 25px; color: #fff; background: #090b0c; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; }
.footer-grid > div { display: flex; flex-direction: column; gap: 9px; }
.footer-grid strong { margin-bottom: 8px; }
.footer-grid a, .footer-grid span { color: #aeb3b5; font-size: .9rem; }
.copyright { display: flex; justify-content: space-between; margin-top: 60px; padding-top: 20px; color: #868c8f; font-size: .78rem; border-top: 1px solid #282c2e; }

@media (max-width: 900px) {
  .site-header nav { position: absolute; top: 76px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; padding: 20px; background: #fff; border-bottom: 1px solid var(--line); }
  .site-header nav.open { display: flex; }
  .menu-toggle { display: block; }
  .hero-grid, .split, .faq-layout, .lead-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .hero-photo { min-height: 360px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head.row { grid-template-columns: 1fr; }
  .section-head-cta { justify-self: start; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery .featured { min-height: 420px; }
  .compact { gap: 35px; }
  .lead-copy { position: static; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), 1180px); }
  .nav-wrap { min-height: 68px; }
  .site-header .brand img { height: 52px; }
  .footer-grid .brand img { height: 36px; }
  h1 { font-size: 2.55rem; }
  .hero { padding: 50px 0 60px; }
  .section { padding: 75px 0; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid article { min-height: 175px; }
  .card-grid article > b { margin-bottom: 25px; }
  .gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery .featured { grid-row: auto; min-height: 330px; }
  .gallery .photo-slot { min-height: 230px; }
  .steps { grid-template-columns: 1fr; }
  .steps h3 { margin-top: 25px; }
  .section-head { margin-bottom: 35px; }
  .split, .faq-layout { gap: 45px; }
  .nameplate { padding: 45px 35px; }
  .plate-grid { grid-template-columns: 1fr 75px; }
  .fake-qr { width: 70px; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .copyright { flex-direction: column; gap: 8px; }
  .actions .button, .quantity .button { width: 100%; }
  .lead-form { padding: 24px 18px; }
  .hero-photo { min-height: 310px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 360px 240px 240px;
  }

  .gallery .featured {
    grid-row: auto;
  }
}

.gallery-item {
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  appearance: none;
}

.gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.25s ease;
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.lightbox {
  width: 100vw;
  max-width: none;
  height: 100vh;
  max-height: none;
  padding: 40px;
  margin: 0;

  background: rgba(0, 0, 0, 0.92);
  border: none;
}

.lightbox[open] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.92);
}

.lightbox-image {
  display: block;
  width: auto;
  max-width: 95%;
  height: auto;
  max-height: 92vh;
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 25px;
  z-index: 2;

  width: 48px;
  height: 48px;
  padding: 0;

  color: #fff;
  font-size: 38px;
  line-height: 1;
  cursor: pointer;

  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}

.lightbox-close:hover {
  background: var(--orange);
}

@media (max-width: 600px) {
  .lightbox {
    padding: 15px;
  }

  .lightbox-image {
    max-width: 100%;
    max-height: 88vh;
  }
}

/* PÁGINA DE PRODUTOS — layout tipo lista de e-commerce com filtros */
.compact-hero { padding: 60px 0 50px; }
.compact-hero .lead { max-width: 780px; margin-top: 18px; }

.product-list-section { padding-top: 60px; }
.product-layout { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }

.filters {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 26px;
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.filters-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.filters-head h2 { margin: 0; font-size: 1.1rem; }
.filter-clear { padding: 0; color: var(--orange-dark); font-size: .78rem; font-weight: 700; background: none; border: 0; cursor: pointer; }
.filter-group { padding: 0; margin: 0; border: 0; }
.filter-group legend { margin-bottom: 10px; padding: 0; color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.filter-group label { display: flex; align-items: center; gap: 9px; padding: 6px 0; color: #3e4549; font-size: .92rem; cursor: pointer; }
.filter-group input { width: 16px; height: 16px; accent-color: var(--orange); }
.filters-footer, .filters-toggle, .filters-backdrop { display: none; }

.product-results-head { margin-bottom: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .88rem; font-weight: 650; }
.product-list { display: grid; gap: 14px; padding: 0; margin: 0; list-style: none; }
.product-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: .2s;
}
.product-row:hover { border-color: var(--orange); box-shadow: 0 12px 30px rgba(17, 20, 22, .08); }
.product-row[hidden] { display: none; }
.product-row-media .photo-slot { width: 100%; min-height: 130px; padding: 0; overflow: hidden; border-radius: 14px; }
.product-row-media .photo-slot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-row-body h3 { margin: 8px 0 10px; font-size: 1.15rem; letter-spacing: -.02em; }
.product-row-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tag { padding: 4px 11px; color: var(--orange-dark); font-size: .72rem; font-weight: 750; background: rgba(255, 75, 22, .1); border-radius: 999px; }
.tag.muted { color: var(--muted); background: var(--soft); }
.product-specs { display: grid; gap: 4px; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: .86rem; }
.product-specs .stars { color: var(--orange-dark); font-weight: 800; }
.product-row-cta { display: flex; }
.product-row-cta .button { white-space: nowrap; }
.product-empty { padding: 40px; color: var(--muted); text-align: center; background: var(--soft); border-radius: 18px; }

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }

  .filters-toggle { display: inline-flex; min-height: 44px; padding: 9px 16px; font-size: .82rem; white-space: nowrap; }

  .filters {
    position: fixed;
    inset: auto 0 0 0;
    top: auto;
    z-index: 61;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    border-radius: 20px 20px 0 0;
    box-shadow: var(--shadow);
    transform: translateY(100%);
    transition: transform .3s ease;
    overflow-y: auto;
  }
  .filters.open { transform: translateY(0); }

  .filters-footer {
    display: block;
    position: sticky;
    bottom: -24px;
    margin-bottom: -24px;
    padding: 14px 0 24px;
    background: var(--soft);
    border-top: 1px solid var(--line);
  }
  .filters-apply { width: 100%; }

  .filters-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 59;
    background: rgba(0, 0, 0, .55);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
  }
  .filters-backdrop.active { opacity: 1; visibility: visible; }

  .product-row { grid-template-columns: 110px 1fr; }
  .product-row-cta { grid-column: 1 / -1; }
  .product-row-cta .button { width: 100%; }
}

@media (max-width: 600px) {
  .product-row { grid-template-columns: 1fr; }
  .product-row-media .photo-slot { width: 100%; min-height: 160px; }
}

/* POPUP DE SUCESSO */
.success-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 24px;

  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  opacity: 0;
  visibility: hidden;

  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.success-modal.active {
  opacity: 1;
  visibility: visible;
}

.success-modal-card {
  width: 100%;
  max-width: 430px;

  padding: 42px 36px;

  text-align: center;

  background: var(--surface, #111);
  color: #fff;

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.45);

  transform: translateY(20px) scale(0.96);

  transition: transform 0.25s ease;
}

.success-modal.active .success-modal-card {
  transform: translateY(0) scale(1);
}

.success-modal-icon {
  width: 68px;
  height: 68px;

  display: flex;
  align-items: center;
  justify-content: center;

  margin: 0 auto 22px;

  border-radius: 50%;

  background: var(--primary, #ff6a00);
  color: #fff;

  font-size: 34px;
  font-weight: 700;
}

.success-modal-card h2 {
  margin: 0 0 12px;

  font-size: 26px;
  line-height: 1.2;
}

.success-modal-card p {
  margin: 0 0 28px;

  opacity: 0.75;
  line-height: 1.6;
}

.success-modal-card .button {
  min-width: 140px;
}

body.modal-open {
  overflow: hidden;
}
/* Preferências de cookies */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: -220px;
  z-index: 9998;

  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  max-width: 900px;
  margin: 0 auto;
  padding: 22px 26px;

  color: #fff;
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);

  transition: bottom .35s ease;
}
.cookie-banner.active { bottom: 20px; }
.cookie-banner[hidden] { display: none; }
.cookie-banner { max-height: calc(100dvh - 40px); overflow-y: auto; }
.cookie-banner-actions { flex-wrap: wrap; }
.cookie-settings { display: block; margin: 20px auto 0; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--ink); font: inherit; cursor: pointer; }
.cookie-banner-text { flex: 1 1 320px; margin: 0; color: #d7dadb; font-size: .88rem; }
.cookie-banner-text a { color: #fff; text-decoration: underline; }
.cookie-banner-actions { display: flex; flex: 0 0 auto; gap: 12px; }
.cookie-banner .button { min-height: 44px; padding: 10px 18px; font-size: .85rem; }
.cookie-banner .button.secondary { color: #fff; background: transparent; border-color: rgba(255, 255, 255, .4); }

@media (max-width: 600px) {
  .cookie-banner { left: 12px; right: 12px; flex-direction: column; align-items: stretch; padding: 20px; }
  .cookie-banner-text { flex: none; }
  .cookie-banner-actions .button { flex: 1; }
}

/* Paleta escura e laranja da referência; estrutura e dimensões originais. */
.skip-link { color: var(--ink); background: var(--surface); }
.site-header { background: rgba(6, 10, 16, .95); border-bottom-color: #202731; }
.site-header nav a:not(.nav-cta) { color: #101720; background: #f5f6f8; }
.site-header nav a:not(.nav-cta):hover,
.site-header nav a.active:not(.nav-cta),
.site-header nav a[aria-current="page"]:not(.nav-cta) { color: #060a10; background: var(--orange); }
.nav-cta, .button.primary, .button.light {
  color: #060a10;
  background: linear-gradient(110deg, #ff8916, #ff4800);
  border-color: #ff6a00;
}
.hero {
  background: radial-gradient(circle at 85% 20%, rgba(255, 106, 0, .12), transparent 37%), linear-gradient(120deg, #1b1010, #060a10 75%);
}
.hero::before, .eyebrow { border-color: rgba(255, 106, 0, .3); }
.eyebrow { background: rgba(255, 106, 0, .06); }
.lead, .large, .representation, .segmentation, .filter-group label { color: var(--muted); }
.button { border-color: var(--line); }
.button.secondary { color: var(--ink); background: #0c1119; }
.button:hover { box-shadow: 0 10px 30px rgba(255, 106, 0, .15); }
.button:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline-color: #ffab66; }
.photo-slot { color: var(--muted); background: repeating-linear-gradient(135deg, #101720, #101720 10px, #151d28 10px, #151d28 20px); border-color: var(--line); }
.card-grid article, .product-row, .lead-form { background: var(--surface); }
.dark .large, .final-cta p:not(.kicker) { color: var(--muted); }
.spec-list, .spec-list li { border-color: var(--line); }
.quantity { color: var(--ink); background: linear-gradient(110deg, #241309, #131012 55%, #3b2318); }
.quantity .kicker { color: var(--orange-dark); }
.quantity .large { color: var(--muted); }
.final-cta { background: radial-gradient(circle at 20% 0, rgba(255, 106, 0, .15), transparent 38%), #060a10; }
.form-field input, .form-field textarea { background: #0c1119; border-color: var(--line); }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--muted); }
.form-field input:focus, .form-field textarea:focus { background: #101720; box-shadow: 0 0 0 3px rgba(255, 106, 0, .14); }
footer { background: #060a10; }
.footer-grid a, .footer-grid span, .copyright { color: var(--muted); }
.copyright { border-color: var(--line); }
.tag { background: rgba(255, 106, 0, .1); }
.success-modal-icon, .lightbox-close:hover { color: #060a10; }
.cookie-banner { background: var(--surface); }
.cookie-banner .button.secondary { color: var(--ink); background: #0c1119; border-color: var(--line); }
@media (max-width: 900px) {
  .site-header nav { background: #060a10; }
}

/* Origem: composição industrial da referência, com texto nativo e fundo ilustrativo. */
.origin {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(56px, 5vw, 90px) 0;
  color: #f5f6f8;
  background: #050e15 url('../img/origin-vale-do-aco.webp') center bottom / cover no-repeat;
}
.origin-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.04fr 1fr;
  width: min(1440px, 84%);
  margin-left: 4.2%;
}
.origin-heading { min-width: 0; padding-right: clamp(28px, 3vw, 56px); }
.origin-eyebrow {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #ff940f;
  font-size: clamp(.65rem, .9vw, .9rem);
  font-weight: 750;
  letter-spacing: .13em;
  margin-bottom: 28px;
}
.origin-eyebrow::after {
  content: '';
  flex: 1;
  max-width: 110px;
  height: 2px;
  background: linear-gradient(90deg, #ff940f, transparent);
}
.origin-heading h2 {
  font-size: clamp(2.8rem, 4.3vw, 4.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.04em;
  margin-bottom: 36px;
}
.origin-caption {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #b0bbc6;
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
}
.origin-caption::before { content: ''; width: 65px; height: 1px; flex-shrink: 0; background: #ff940f; }
.origin-content {
  min-width: 0;
  padding-left: clamp(28px, 3.2vw, 60px);
  border-left: 1px solid #52606a;
  font-size: clamp(1rem, 1.3vw, 1.3rem);
  line-height: 1.55;
  background: linear-gradient(90deg, transparent, rgb(5 14 21 / .45));
}
.origin-content > p { margin-bottom: 26px; color: #d8dce0; }
.origin-content strong { color: #f5f6f8; }
.origin-highlights { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; margin: 32px 0; }
.origin-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 16px 18px;
  border: 1px solid #2c3d49;
  border-radius: 16px;
  background: linear-gradient(145deg, rgb(16 29 39 / .7), rgb(5 14 21 / .6));
  text-align: center;
}
.origin-card::after { content: ''; width: 48px; height: 2px; margin-top: auto; background: #ff8a00; }
.origin-card h3 { font-size: clamp(1rem, 1.4vw, 1.4rem); letter-spacing: .13em; text-transform: uppercase; margin: 16px 0 8px; }
.origin-card p { color: #aab5bf; font-size: .9em; line-height: 1.35; margin-bottom: 22px; }
.origin-icon {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border: 2px solid transparent;
  border-radius: 50%;
  background:
    linear-gradient(#09131c, #09131c) padding-box,
    conic-gradient(from 135deg, #38291d, #925019 25%, #ff8a00 48%, #ffad42 58%, #995119 72%, #38291d) border-box;
  box-shadow: -2px -2px 9px rgb(255 138 0 / .12), inset 1px 1px 7px rgb(255 138 0 / .05);
}
.origin-icon img { display: block; width: 42px; height: 42px; }
.origin-content .origin-signature { border-top: 1px solid #33414b; padding-top: 24px; margin-top: 34px; margin-bottom: 0; font-size: 1.12em; line-height: 1.4; }
.origin-signature::after { content: ''; display: block; width: 52px; height: 3px; background: #ff8a00; margin-top: 22px; }
.origin-location, .origin-aside { position: absolute; right: 2%; width: 8%; color: #aab5bf; font-size: .65rem; text-transform: uppercase; letter-spacing: .28em; line-height: 1.8; }
.origin-location { top: 38px; right: 1%; width: 10%; }
.origin-location img { display: block; width: 100%; height: auto; opacity: .7; }
.origin-location p { margin: 10px 0 0; text-align: center; }
.origin-aside { bottom: 50px; }
@media (max-width: 1100px) {
  .origin-layout { width: 92%; margin-inline: auto; }
  .origin-location, .origin-aside { display: none; }
  .origin-heading h2 { font-size: clamp(2.8rem, 5.4vw, 4rem); }
  .origin-content { background: rgb(5 14 21 / .65); }
}
@media (max-width: 760px) {
  .origin {
    padding-bottom: 220px;
    background: #050e15;
  }
  .origin::before {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 300px;
    pointer-events: none;
    background:
      linear-gradient(#050e15, rgb(5 14 21 / .7) 30%, transparent 75%),
      url('../img/origin-vale-do-aco.webp') left bottom / auto 360px no-repeat;
  }
  .origin-layout { grid-template-columns: minmax(0, 1fr); width: calc(100% - 40px); }
  .origin-heading { padding: 0; }
  .origin-heading h2 { font-size: clamp(2.5rem, 8vw, 3.8rem); max-width: 650px; }
  .origin-caption { font-size: .6rem; letter-spacing: .18em; margin-bottom: 32px; }
  .origin-content { padding: 28px 0 0; border-left: 0; border-top: 1px solid #52606a; background: transparent; }
  .origin-highlights { gap: 12px; }
  .origin-card { padding: 18px 10px; }
  .origin-card h3 { letter-spacing: .08em; }
  .origin-icon { width: 64px; height: 64px; }
}