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

:root {
  --orange: #ff4b16;
  --orange-dark: #d93605;
  --ink: #101315;
  --graphite: #1b1f22;
  --muted: #62696d;
  --line: #dfe1df;
  --soft: #f3f1ed;
  --white: #fff;
  --radius: 24px;
  --shadow: 0 20px 60px rgba(10, 12, 14, .12);
}

.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: 90px; }
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: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { position: relative; display: inline-flex; align-items: baseline; letter-spacing: -.07em; font-size: 1.5rem; }
.brand span { font-weight: 900; }
.brand b { font-size: 1.3rem; font-weight: 400; }
.brand small { position: absolute; top: 28px; left: 1px; color: var(--orange); font-size: .53rem; letter-spacing: .13em; text-transform: uppercase; white-space: nowrap; }
.site-header nav { display: flex; align-items: center; gap: 25px; font-size: .88rem; font-weight: 650; }
.nav-cta { padding: 11px 17px; color: #fff; background: var(--ink); 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); }
.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; }
.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; }
.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; }
.inverse small { color: var(--orange); }
.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; }
  .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); }
  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; }
}

@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;
  }
}

/* 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;
}