/* ============================================================
   HT PRINTERS — Nav, Footer & Shared Components
   Reference: copossustentaveis.com.br style
   ============================================================ */

/* ── SKIP LINK ── */
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 1100;
  background: var(--green); color: var(--cream);
  padding: 10px 18px; border-radius: var(--r);
  font-size: 14px; font-weight: 700;
  transition: top .18s ease;
}
.skip-link:focus { top: 8px; outline: 2px solid var(--cream); outline-offset: 2px; }

/* ── NAV ── */
#site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26,42,31,.08);
  transition: background .3s, box-shadow .3s;
}
#site-nav.scrolled {
  box-shadow: 0 2px 20px rgba(10,28,20,.10);
}
.nav-inner {
  height: 100%; display: flex; align-items: center;
  justify-content: space-between; gap: var(--sp-6);
}
.nav-logo {
  font-family: 'Anton', sans-serif; font-size: 22px;
  color: var(--green-dk); letter-spacing: .03em;
  display: flex; align-items: center; gap: 2px; flex-shrink: 0;
}
.nav-logo img { display: block; }
.nav-logo span { color: var(--green); }
.nav-logo em { font-style: normal; font-size: 12px; color: var(--text-2); font-family: 'Figtree', sans-serif; margin-left: 2px; font-weight: 500; }

.nav-links {
  display: flex; align-items: center; gap: 2px; flex: 1;
  justify-content: center; list-style: none; flex-wrap: nowrap;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex; align-items: center; gap: 4px; white-space: nowrap;
  padding: 8px 10px; border-radius: var(--r);
  font-size: 14px; font-weight: 600; letter-spacing: .01em;
  color: var(--text-2);
  transition: color .2s, background .2s;
}
.nav-links > li > a:hover { color: var(--green); background: var(--green-pale); }
.nav-links > li > a.active { color: var(--green); }
.nav-arrow { font-size: 9px; color: var(--text-2); }

/* Mega menu — visibility:hidden keeps items out of tab order when closed */
.nav-mega {
  visibility: hidden; opacity: 0; pointer-events: none;
  position: absolute; top: 100%; left: -20px;
  padding-top: 8px;
  min-width: 520px;
  transition: opacity .15s ease, visibility .15s ease;
}
.nav-mega-inner {
  background: #FFFFFF; border: 1px solid rgba(26,42,31,.10);
  border-radius: var(--r-lg); padding: var(--sp-5);
  box-shadow: 0 20px 60px rgba(10,28,20,.14);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6);
}
.nav-dropdown:hover .nav-mega,
.nav-dropdown:focus-within .nav-mega {
  visibility: visible; opacity: 1; pointer-events: auto;
}
.mega-title {
  font-size: 10px; letter-spacing: .13em; text-transform: uppercase;
  color: var(--tan); font-weight: 700; margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2); border-bottom: 1px solid var(--border);
}
.nav-mega a {
  display: block; padding: 6px 0; font-size: 13px;
  color: var(--text-2); transition: color .15s; font-weight: 500;
}
.nav-mega a:hover { color: var(--green); }
/* atalho para a própria seção — no desktop isso é o clique no item pai,
   que no mobile passou a abrir o submenu em vez de navegar */
.nav-mega a.mega-overview { font-weight: 700; color: var(--green); }
@media (min-width: 1001px) { .nav-mega a.mega-overview { display: none; } }

/* Nav actions */
.nav-actions { display: flex; align-items: center; gap: var(--sp-3); flex-shrink: 0; }
.lang-switcher {
  display: flex; align-items: center;
  background: var(--green-pale); border: 1px solid var(--border);
  border-radius: 20px; padding: 2px; gap: 1px;
}
.lang-btn {
  display: flex; align-items: center; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px 8px; border-radius: 16px;
  font-size: 11px; font-weight: 700; letter-spacing: .05em;
  color: var(--text-2); transition: background .15s, color .15s;
  white-space: nowrap;
}
.lang-btn svg { border-radius: 2px; flex-shrink: 0; }
.lang-btn:hover { background: #fff; color: var(--green); }
.lang-btn.active { background: #fff; color: var(--green); }

.translate-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 10px; border-radius: var(--r);
  color: var(--text-3); font-size: 12px; font-weight: 600;
  transition: color .2s, background .2s; letter-spacing: .06em;
}
.translate-btn:hover { color: var(--green); background: var(--green-pale); }

/* Burger */
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; cursor: pointer;
}
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-2); border-radius: 2px;
  transition: all .3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── FOOTER ── */
#site-footer {
  background: var(--footer-bg);
  padding: var(--sp-16) 0 var(--sp-8);
  color: rgba(242,224,200,.72);
  font-size: 13px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(242,224,200,.08);
  margin-bottom: var(--sp-8);
}
.footer-logo {
  font-family: 'Anton', sans-serif; font-size: 24px;
  color: var(--cream); margin-bottom: var(--sp-4); letter-spacing: .03em;
}
.footer-logo span { color: var(--lime); }
.footer-brand p {
  font-size: 13px; color: rgba(242,224,200,.72); line-height: 1.65;
  max-width: 280px; margin-bottom: var(--sp-5);
}
.footer-social { display: flex; gap: var(--sp-3); }
.social-link {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(242,224,200,.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(242,224,200,.7); transition: color .2s, border-color .2s, background .2s;
}
.social-link:hover { color: var(--cream); border-color: var(--tan); background: rgba(196,149,106,.15); }

.footer-col-title {
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--tan); font-weight: 700;
  margin-bottom: var(--sp-4);
}
.footer-col { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col a { color: rgba(242,224,200,.55); font-size: 13px; transition: color .2s; }
.footer-col a:hover { color: var(--cream); }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--sp-4);
}
.footer-legal { font-size: 12px; color: rgba(242,224,200,.6); }
.footer-links { display: flex; gap: var(--sp-5); }
.footer-links a { font-size: 12px; color: rgba(242,224,200,.6); transition: color .2s; }
.footer-links a:hover { color: rgba(242,224,200,.65); }

/* ── HERO BASE ── */
.hero {
  min-height: 100svh;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  background: var(--green-dk);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}
.hero h1, .hero h2 { color: var(--cream); }
.hero p { color: rgba(242,224,200,.72); }

/* ── PAGE HERO ── */
.page-hero {
  background: var(--green-dk);
  padding: calc(var(--nav-h) + 48px) 0 56px;
  position: relative; overflow: hidden;
}
.page-hero h1 { color: var(--cream); font-size: clamp(28px, 4vw, 48px); }
.page-hero p { color: rgba(242,224,200,.7); font-size: 17px; max-width: 600px; margin-top: var(--sp-3); }
.breadcrumb { display: flex; gap: 6px; align-items: center; margin-bottom: var(--sp-5); }
.breadcrumb a, .breadcrumb span { font-size: 12px; letter-spacing: .06em; color: rgba(242,224,200,.4); }
.breadcrumb a:hover { color: var(--tan); }
.breadcrumb .sep { color: rgba(242,224,200,.2); }

/* ── QUOTE FORM ── */
.quote-form { background: var(--surface); border-radius: var(--r-xl); padding: var(--sp-8); box-shadow: var(--shadow-lg); }
.quote-form h3 { margin-bottom: var(--sp-6); }
.quote-form .form-group { margin-bottom: var(--sp-4); }

/* ── CTA BAND ── */
.cta-band {
  background: var(--green); padding: var(--sp-10) 0;
  text-align: center;
}
.cta-band h2 { color: var(--cream); margin-bottom: var(--sp-3); }
.cta-band p { color: rgba(242,224,200,.8); margin: 0 auto var(--sp-6); }

/* ── PROCESS STEPS ── */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--sp-6); counter-reset: steps; }
.process-step { position: relative; }
.process-step::before {
  counter-increment: steps;
  content: counter(steps, decimal-leading-zero);
  display: block;
  font-family: 'Anton', sans-serif; font-size: 52px; font-weight: 400;
  color: var(--border-2); line-height: 1; margin-bottom: var(--sp-3);
}
.process-step:hover::before { color: var(--tan); }
.process-step h4, .process-step h3 { margin-bottom: var(--sp-2); }
.process-step p { font-size: 13.5px; color: var(--text-2); }

/* ── PRODUCT CARD ── */
.product-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-card-visual {
  height: 200px; display: flex; align-items: center;
  justify-content: center; position: relative; overflow: hidden;
  background: var(--cream-lt);
}
.product-card-body { padding: var(--sp-5) var(--sp-6); }
.product-card-body h3 { margin-bottom: var(--sp-2); font-size: var(--text-lg); }
.product-card-body p { font-size: 13.5px; color: var(--text-2); margin-bottom: var(--sp-4); }

/* ── INDUSTRY CARD ── */
.industry-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-3);
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.industry-card:hover { border-color: var(--tan); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.industry-icon { font-size: 32px; }

/* ── STAT CARDS ── */
.stats-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0; border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden;
}
.stat-card {
  padding: var(--sp-6) var(--sp-5); text-align: center;
  border-right: 1px solid var(--border);
  transition: background .2s;
}
.stat-card:hover { background: var(--cream-lt); }
.stat-card:last-child { border-right: none; }
.stat-unit { font-size: 13px; color: var(--text-3); margin-top: var(--sp-1); }

/* ── TESTIMONIAL ── */
.testimonial {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: var(--sp-8);
  position: relative;
}
.testimonial::before {
  content: '"'; position: absolute; top: var(--sp-4); left: var(--sp-6);
  font-family: 'Anton', sans-serif; font-size: 64px; color: var(--tan-pale);
  line-height: 1;
}
.testimonial-text { font-size: 16px; line-height: 1.7; color: var(--text-2); margin-bottom: var(--sp-5); font-style: italic; }
.testimonial-author strong { display: block; font-style: normal; }
.testimonial-author span { font-size: 13px; color: var(--text-3); }

/* ── WAVE DIVIDERS ── */
.wave-down { line-height: 0; overflow: hidden; }
.wave-down svg { display: block; width: 100%; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; text-align: left; padding: var(--sp-5) 0;
  font-size: 15px; font-weight: 700; color: var(--text);
  display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
  cursor: pointer; transition: color .2s;
}
.faq-question:hover { color: var(--green); }
.faq-icon { font-size: 20px; flex-shrink: 0; transition: transform .3s; color: var(--text-3); }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--green); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s; }
.faq-item.open .faq-answer { max-height: 500px; padding-bottom: var(--sp-5); }
.faq-answer p { font-size: 14.5px; color: var(--text-2); line-height: 1.7; }

/* Só existe dentro do painel mobile (ver media query abaixo) */
.nav-lang-mobile { display: none; }

/* ── RESPONSIVE NAV ── */
@media (max-width: 1000px) {
  .nav-burger { display: flex; }

  /* A barra precisa caber na largura da tela: o burger é a única forma de
     abrir o menu, e antes ele era empurrado para fora e cortado pelo
     overflow-x:hidden do body. Encolhe o logo e move o seletor de idioma
     para dentro do painel. */
  .nav-inner { gap: var(--sp-3); }
  .nav-logo img { width: auto; height: 22px; max-width: 150px; }
  .nav-actions > .lang-switcher { display: none; }

  .nav-links {
    display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: #FFFFFF; flex-direction: column; align-items: flex-start;
    padding: var(--sp-5) var(--sp-6); gap: var(--sp-2);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(10,28,20,.12);
    /* com os submenus abertos o painel passa da altura da tela */
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
  .nav-links.open { display: flex; }
  .nav-links > li { width: 100%; }
  .nav-links > li > a { padding: var(--sp-3) var(--sp-4); width: 100%; justify-content: space-between; }

  /* display:none e não visibility:hidden — o submenu fechado ocupava altura
     e empurrava Resources, Print In-House, Blog e Machines para fora da tela */
  .nav-mega {
    display: none; position: static; min-width: auto;
    padding: 0 0 var(--sp-2); transition: none;
  }
  .nav-dropdown:hover .nav-mega,
  .nav-dropdown:focus-within .nav-mega { display: none; }
  .nav-dropdown.open .nav-mega {
    display: block; visibility: visible; opacity: 1; pointer-events: auto;
  }
  .nav-dropdown.open > a .nav-arrow { transform: rotate(180deg); }

  .nav-mega-inner {
    grid-template-columns: 1fr !important; gap: var(--sp-4);
    background: var(--green-pale); border: 0; box-shadow: none;
    border-radius: var(--r); padding: var(--sp-4) var(--sp-5);
  }
  .nav-mega a { padding: 9px 0; font-size: 14px; }

  .nav-lang-mobile {
    display: flex; width: 100%;
    padding: var(--sp-3) var(--sp-4) 0;
    border-top: 1px solid var(--border); margin-top: var(--sp-2);
  }
}

@media (max-width: 420px) {
  .nav-logo img { max-width: 124px; }
  .nav-actions .btn-sm { padding: 8px 12px; font-size: 11px; }
}

/* iPhone SE e afins: a 320px a barra ainda pedia 322px e cortava 2px do
   burger, que é o único jeito de abrir o menu */
@media (max-width: 360px) {
  .nav-inner { gap: var(--sp-2); }
  .nav-logo img { max-width: 104px; }
  .nav-actions { gap: var(--sp-2); }
  .nav-actions .btn-sm { padding: 8px 10px; letter-spacing: .02em; }
  .nav-burger { padding: 8px 4px; }
}

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .footer-bottom { flex-direction: column; text-align: center; }
}