/* ============================================================
   GF EMPILHADEIRAS — Design System
   Paleta: industrial / oficina. Tipografia: Oswald + IBM Plex.
   Motivo assinatura: "ficha de OS" (ordem de serviço) + faixa de risco.
   ============================================================ */

:root {
  --bg-base: #1c1a17;
  --bg-panel: #26231f;
  --bg-panel-2: #302b25;
  --accent-yellow: #ffc132;
  --accent-orange: #e8590c;
  --accent-orange-dark: #c44a09;
  --text-light: #f3eee4;
  --text-muted: #b7ada0;
  --text-faint: #8a8075;
  --border-steel: #46403a;
  --border-steel-light: #5c554c;
  --success: #4caf6d;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --container: 1180px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --shadow-panel: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--text-light);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; letter-spacing: 0.03em; }
p { color: var(--text-muted); max-width: 62ch; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
:focus-visible { outline: 2px solid var(--accent-yellow); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

.hazard-divider {
  height: 10px;
  background: repeating-linear-gradient(135deg, var(--accent-yellow) 0px, var(--accent-yellow) 22px, var(--bg-base) 22px, var(--bg-base) 44px);
}

.tag-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-yellow);
  border: 1px solid var(--border-steel-light);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  background: var(--bg-panel);
}
.tag-label::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-orange);
  flex-shrink: 0;
}

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(28, 26, 23, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border-steel);
}
.site-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.5rem; max-width: var(--container); margin: 0 auto; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; }
.brand__mark { width: 42px; height: 42px; }
.brand__text {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.02em; line-height: 1.1; text-transform: uppercase;
}
.brand__text span {
  display: block; font-family: var(--font-mono); font-size: 0.62rem;
  color: var(--text-faint); letter-spacing: 0.14em; text-transform: uppercase; font-weight: 400;
}
.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav__links { display: flex; gap: 1.75rem; }
.site-nav__links a {
  font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-muted); padding: 0.4rem 0;
  border-bottom: 2px solid transparent; transition: color 0.15s ease, border-color 0.15s ease;
}
.site-nav__links a:hover, .site-nav__links a[aria-current="page"] {
  color: var(--text-light); border-color: var(--accent-orange);
}
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border-steel-light);
  border-radius: var(--radius-sm); width: 42px; height: 42px; color: var(--text-light);
  cursor: pointer; flex-shrink: 0;
}
@media (max-width: 860px) {
  .site-nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-panel); border-bottom: 1px solid var(--border-steel);
    flex-direction: column; gap: 0; max-height: 0; overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .site-nav__links.is-open { max-height: 320px; }
  .site-nav__links a {
    padding: 1rem 1.5rem; width: 100%;
    border-bottom: 1px solid var(--border-steel); border-left: 3px solid transparent;
  }
  .site-nav__links a:hover, .site-nav__links a[aria-current="page"] { border-left-color: var(--accent-orange); }
  .site-nav { position: relative; width: 100%; justify-content: flex-end; }
  .nav-toggle { display: block; }
  .site-nav__cta { display: none; }
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase; padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent-orange); color: #1c1a17; }
.btn--primary:hover { background: #ff6a17; }
.btn--outline { background: transparent; border-color: var(--border-steel-light); color: var(--text-light); }
.btn--outline:hover { border-color: var(--accent-yellow); color: var(--accent-yellow); }
.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.75rem; }
.btn svg { width: 18px; height: 18px; }

.hero { position: relative; overflow: hidden; padding: 4.5rem 0 5rem; border-bottom: 1px solid var(--border-steel); }
.hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.hero__eyebrow { margin-bottom: 1.25rem; }
.hero h1 { margin-bottom: 1.1rem; }
.hero h1 em { font-style: normal; color: var(--accent-yellow); }
.hero__lead { font-size: 1.05rem; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.25rem; }
.hero__meta { display: flex; gap: 1.75rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-faint); }
.hero__meta strong { color: var(--text-light); font-weight: 500; }
.hero__visual { position: relative; max-width: 440px; margin: 0 auto; }
.hero__visual svg, .hero__visual img { width: 100%; height: auto; display: block; border-radius: var(--radius-md); }
.forklift-rise { animation: rise-in 0.8s ease both; }
@keyframes rise-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 300px; order: -1; }
}

.section { padding: 4.5rem 0; }
.section--panel { background: var(--bg-panel); border-top: 1px solid var(--border-steel); border-bottom: 1px solid var(--border-steel); }
.section__head { max-width: 640px; margin-bottom: 3rem; }
.section__head .tag-label { margin-bottom: 1rem; }
.section__head h2 { margin-bottom: 0.9rem; }

.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-steel); border: 1px solid var(--border-steel); }
.diff-item { background: var(--bg-base); padding: 2rem 1.5rem; display: flex; flex-direction: column; gap: 0.85rem; }
.diff-item svg { width: 30px; height: 30px; color: var(--accent-yellow); }
.diff-item h3 { font-size: 1rem; }
.diff-item p { font-size: 0.9rem; margin: 0; }
@media (max-width: 860px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .diff-grid { grid-template-columns: 1fr; } }

.ticket-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 900px) { .ticket-grid { grid-template-columns: 1fr; } }
.ticket-card {
  position: relative; background: var(--bg-panel); border: 1px solid var(--border-steel);
  border-radius: var(--radius-md); padding: 2rem 1.75rem 1.75rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.ticket-card:hover { border-color: var(--accent-orange); transform: translateY(-4px); }
.ticket-card::before {
  content: ""; position: absolute; top: 1.5rem; right: 1.5rem;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg-base); border: 1px solid var(--border-steel-light);
}
.ticket-card__code { display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--accent-yellow); margin-bottom: 1rem; }
.ticket-card__icon { width: 38px; height: 38px; color: var(--accent-orange); margin-bottom: 1.1rem; }
.ticket-card h3 { margin-bottom: 0.65rem; }
.ticket-card p { font-size: 0.92rem; margin-bottom: 1.25rem; }
.ticket-card__link {
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-light); border-top: 1px dashed var(--border-steel-light); padding-top: 1rem;
  display: flex; align-items: center; justify-content: space-between;
}
.ticket-card:hover .ticket-card__link { color: var(--accent-yellow); }

.service-block { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; padding: 3.5rem 0; border-bottom: 1px solid var(--border-steel); align-items: center; }
.service-block:last-child { border-bottom: none; }
.service-block__eyebrow { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem; }
.service-block__eyebrow .ticket-card__icon { width: 26px; height: 26px; margin-bottom: 0; }
.service-block__photo { border-radius: 14px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-panel-2); border: 1px solid var(--border-steel); }
.service-block__photo img { width: 100%; height: 100%; display: block; }
.service-block__photo img.is-cover { object-fit: cover; }
.service-block__photo img.is-contain { object-fit: contain; padding: 1.75rem; box-sizing: border-box; }
.service-block__body h2 { margin-bottom: 1.25rem; }
.service-block__body p { max-width: 68ch; margin-bottom: 1.1rem; }
.service-block__body ul { margin: 1.25rem 0; display: flex; flex-direction: column; gap: 0.6rem; }
.service-block__body ul li { display: flex; gap: 0.65rem; align-items: flex-start; color: var(--text-muted); font-size: 0.95rem; }
.service-block__body ul li svg { width: 18px; height: 18px; color: var(--success); flex-shrink: 0; margin-top: 0.2rem; }
@media (max-width: 760px) {
  .service-block { grid-template-columns: 1fr; gap: 1.25rem; }
  .service-block__photo { order: -1; aspect-ratio: 16 / 10; }
}

.cta-band {
  background: linear-gradient(120deg, var(--bg-panel-2), var(--bg-panel));
  border-top: 1px solid var(--border-steel); border-bottom: 1px solid var(--border-steel);
  padding: 4rem 0; text-align: center;
}
.cta-band h2 { margin-bottom: 0.75rem; }
.cta-band p { margin: 0 auto 2rem; }
.cta-band__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.prose-block { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.prose-block p { max-width: none; margin-bottom: 1.1rem; }
@media (max-width: 860px) { .prose-block { grid-template-columns: 1fr; } }

.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border-steel); border-radius: var(--radius-md); overflow: hidden; margin-top: 2.5rem; }
.stat-strip__item { padding: 1.5rem; border-right: 1px solid var(--border-steel); background: var(--bg-panel); }
.stat-strip__item:last-child { border-right: none; }
.stat-strip__item strong { display: block; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-yellow); margin-bottom: 0.4rem; }
.stat-strip__item span { font-size: 0.88rem; color: var(--text-muted); }
@media (max-width: 620px) {
  .stat-strip { grid-template-columns: 1fr; }
  .stat-strip__item { border-right: none; border-bottom: 1px solid var(--border-steel); }
  .stat-strip__item:last-child { border-bottom: none; }
}

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.contact-list__item { display: flex; gap: 1rem; }
.contact-list__item svg { width: 22px; height: 22px; color: var(--accent-orange); flex-shrink: 0; margin-top: 0.15rem; }
.contact-list__item h3 { font-size: 0.82rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); margin-bottom: 0.3rem; font-weight: 500; }
.contact-list__item p, .contact-list__item a { color: var(--text-light); font-size: 0.98rem; margin: 0; }
.contact-list__item a:hover { color: var(--accent-yellow); }

.form-panel { background: var(--bg-panel); border: 1px solid var(--border-steel); border-radius: var(--radius-md); padding: 2.25rem; }
.form-field { margin-bottom: 1.25rem; }
.form-field label { display: block; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 0.5rem; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; background: var(--bg-base); border: 1px solid var(--border-steel-light);
  border-radius: var(--radius-sm); padding: 0.75rem 0.9rem; color: var(--text-light);
  font-family: var(--font-body); font-size: 0.95rem;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--accent-orange); outline: none; }
.form-field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.8rem; color: var(--text-faint); margin-top: 1rem; }

.site-footer { background: var(--bg-panel); padding: 3.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand .brand { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; }
.footer-col h4 { font-size: 0.78rem; font-family: var(--font-mono); letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: 1rem; font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a, .footer-col p { font-size: 0.9rem; color: var(--text-muted); }
.footer-col a:hover { color: var(--accent-yellow); }
.footer-bottom {
  border-top: 1px solid var(--border-steel); padding-top: 1.5rem; display: flex;
  justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
  font-size: 0.78rem; font-family: var(--font-mono); color: var(--text-faint);
}

.wa-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; background: var(--accent-orange); color: #1c1a17;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-panel); transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

.page-hero { padding: 3.5rem 0; border-bottom: 1px solid var(--border-steel); }
.page-hero h1 { margin-bottom: 0.85rem; }
.page-hero p { font-size: 1.02rem; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Reforço responsivo — telas pequenas ---------- */

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .site-header__bar { padding: 0.75rem 1rem; }
  .hero { padding: 3rem 0 3.5rem; }
  .section { padding: 3rem 0; }
  .btn { padding: 0.75rem 1.15rem; font-size: 0.8rem; }
  .cta-band, .page-hero { padding-top: 2.75rem; padding-bottom: 2.75rem; }
}

@media (max-width: 420px) {
  .brand__text { font-size: 0.92rem; }
  .brand__text span { display: none; }
  .brand__mark { width: 36px; height: 36px; }
}

.footer-brands {
  font-size: 0.8rem;
  color: #8a857c;
  opacity: 0.75;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  line-height: 1.5;
}