/* =============================================
   PP Plásticos — Estilo Industrial
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Barlow+Condensed:wght@600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --preto:       #0d0f14;
  --escuro:      #161b26;
  --navy:        #1c2a45;
  --laranja:     #e8630a;
  --laranja-h:   #c8520a;
  --branco:      #ffffff;
  --cinza-claro: #f2f3f5;
  --cinza-mid:   #d0d3da;
  --cinza-texto: #6b7280;
  --linha:       rgba(255,255,255,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', Arial, sans-serif;
  color: var(--escuro);
  background-color: var(--branco);
  font-size: 16px;
  line-height: 1.6;
}

/* =============================================
   TOPBAR
   ============================================= */

.topbar {
  background-color: var(--preto);
  border-bottom: 1px solid var(--linha);
  padding: 8px 24px;
}

.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 28px;
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.topbar-item:hover { color: var(--laranja); }

.topbar-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* =============================================
   HEADER / NAVEGAÇÃO
   ============================================= */

header {
  background-color: var(--escuro);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--laranja);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-area img {
  height: 52px;
  width: auto;
}

.logo-text {
  color: var(--branco);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  max-width: 160px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: 2px;
  transition: color 0.2s, background-color 0.2s;
}

nav a:hover,
nav a.ativo {
  color: var(--branco);
  background-color: var(--laranja);
}

.btn-nav-contato {
  background-color: var(--laranja) !important;
  color: var(--branco) !important;
  padding: 10px 20px !important;
  margin-left: 8px;
}

.btn-nav-contato:hover {
  background-color: var(--laranja-h) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--branco);
  border-radius: 1px;
  transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */

.hero {
  position: relative;
  width: 100%;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--preto);
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

/* gradiente lateral esquerda mais escura */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(13,15,20,0.85) 40%, rgba(13,15,20,0.1) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px 80px calc((100% - 1280px) / 2 + 24px);
  max-width: 760px;
}

.hero-tag {
  display: inline-block;
  background-color: var(--laranja);
  color: var(--branco);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 20px;
}

.hero-content h1 {
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--branco);
  font-size: clamp(40px, 6.5vw, 80px);
  font-weight: 900;
  line-height: 1.0;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.hero-content h1 em {
  color: var(--laranja);
  font-style: normal;
}

.hero-content p {
  color: rgba(255,255,255,0.72);
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 400;
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primario {
  display: inline-block;
  background-color: var(--laranja);
  color: var(--branco);
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.15s;
  font-family: 'Barlow', sans-serif;
}

.btn-primario:hover {
  background-color: var(--laranja-h);
  transform: translateY(-2px);
}

.btn-secundario {
  display: inline-block;
  background-color: transparent;
  color: var(--branco);
  padding: 13px 30px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.35);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  font-family: 'Barlow', sans-serif;
}

.btn-secundario:hover {
  border-color: var(--laranja);
  color: var(--laranja);
}

/* Badge produto brasileiro no hero */
.hero-badge {
  position: absolute;
  bottom: 32px;
  right: 40px;
  width: 110px;
  height: 110px;
  object-fit: contain;
  z-index: 3;
  opacity: 0.92;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
}

@media (max-width: 768px) {
  .hero-badge {
    width: 78px;
    height: 78px;
    bottom: 20px;
    right: 20px;
  }
}

/* =============================================
   BARRA DE STATS (abaixo do hero)
   ============================================= */

.stats-bar {
  background-color: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stats-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-item:last-child { border-right: none; }

.stat-numero {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--laranja);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================
   SEÇÕES GERAIS
   ============================================= */

section { padding: 80px 24px; }

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--laranja);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--laranja);
  flex-shrink: 0;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.section-title--light { color: var(--branco); }
.section-title--dark  { color: var(--escuro); }

.section-texto {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--cinza-texto);
  max-width: 620px;
}

.section-texto--light {
  color: rgba(255,255,255,0.65);
}

/* =============================================
   SEÇÃO SOBRE (HOME) — FUNDO ESCURO
   ============================================= */

.section-sobre {
  background-color: var(--escuro);
  padding: 0;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.sobre-img-col {
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

.sobre-img-col img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}

.sobre-img-col::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--escuro));
}

.sobre-texto-col {
  padding: 80px 60px 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sobre-texto-col .section-texto {
  margin-bottom: 20px;
}

/* =============================================
   SEÇÃO PRODUTOS
   ============================================= */

.section-produtos {
  background-color: var(--cinza-claro);
}

.produtos-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 20px;
  flex-wrap: wrap;
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.produto-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--escuro);
  cursor: default;
}

.produto-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity 0.4s, transform 0.4s;
}

.produto-card:hover img {
  opacity: 0.4;
  transform: scale(1.05);
}

.produto-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,15,20,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background 0.4s;
}

.produto-card:hover .produto-card-overlay {
  background: linear-gradient(to top, rgba(13,15,20,0.95) 0%, rgba(13,15,20,0.5) 100%);
}

.produto-card-nome {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--branco);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}

.produto-card:hover .produto-card-nome {
  color: var(--laranja);
}

.produto-card-tipo {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* =============================================
   SEÇÃO CONTATO (HOME) — FUNDO PRETO
   ============================================= */

.section-contato-home {
  background-color: var(--preto);
}

.contato-home-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Info de contato */
.contato-lista {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 40px;
}

.contato-bloco {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contato-icone {
  width: 44px;
  height: 44px;
  background-color: var(--laranja);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contato-icone img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.contato-bloco-texto strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--branco);
  margin-bottom: 4px;
}

.contato-bloco-texto p,
.contato-bloco-texto a {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  line-height: 1.7;
  transition: color 0.2s;
}

.contato-bloco-texto a:hover {
  color: var(--laranja);
}

/* Formulário */
.form-titulo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--branco);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--laranja);
}

.form-contato {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0;
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: var(--branco);
  outline: none;
  transition: border-color 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--laranja);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-sucesso {
  display: none;
  background-color: rgba(232, 99, 10, 0.12);
  border: 1px solid var(--laranja);
  color: var(--laranja);
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-sucesso.visivel { display: block; }

/* =============================================
   PÁGINA SOBRE
   ============================================= */

.page-hero {
  background-color: var(--escuro);
  padding: 60px 24px;
  border-bottom: 3px solid var(--laranja);
}

.page-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.page-hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--branco);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.0;
}

.page-hero .breadcrumb {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.page-hero .breadcrumb a {
  color: var(--laranja);
  text-decoration: none;
}

.section-sobre-completa {
  background-color: var(--branco);
}

.sobre-completa-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: start;
}

.sobre-completa-texto p {
  font-size: 16px;
  font-weight: 400;
  color: var(--cinza-texto);
  margin-bottom: 20px;
  line-height: 1.9;
}

.sobre-completa-img img {
  width: 220px;
  border-left: 4px solid var(--laranja);
}

/* =============================================
   PÁGINA PRODUTOS (FULL)
   ============================================= */

.section-produtos-pagina {
  background-color: var(--branco);
}

.produtos-pagina-intro {
  font-size: 16px;
  font-weight: 400;
  color: var(--cinza-texto);
  max-width: 680px;
  margin-bottom: 52px;
  line-height: 1.8;
}

.produtos-pagina-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.produto-pagina-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background-color: var(--escuro);
}

.produto-pagina-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity 0.4s, transform 0.4s;
}

.produto-pagina-card:hover img {
  opacity: 0.4;
  transform: scale(1.06);
}

.produto-pagina-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,15,20,0.92) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 28px;
}

.produto-pagina-nome {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--branco);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}

.produto-pagina-card:hover .produto-pagina-nome {
  color: var(--laranja);
}

/* =============================================
   PÁGINA CONTATO (FULL)
   ============================================= */

.section-contato-pagina {
  background-color: var(--cinza-claro);
}

.contato-pagina-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contato-pagina-form-wrapper {
  background-color: var(--escuro);
  padding: 48px;
}

.contato-pagina-info .section-label { margin-bottom: 8px; }

.contato-pagina-info .section-title--dark {
  margin-bottom: 16px;
}

.contato-pagina-intro {
  font-size: 15px;
  color: var(--cinza-texto);
  margin-bottom: 40px;
  line-height: 1.8;
}

.info-bloco {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.info-icone {
  width: 42px;
  height: 42px;
  background-color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icone img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.info-bloco-texto strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--escuro);
  margin-bottom: 4px;
}

.info-bloco-texto p,
.info-bloco-texto a {
  font-size: 14px;
  color: var(--cinza-texto);
  text-decoration: none;
  line-height: 1.7;
  transition: color 0.2s;
}

.info-bloco-texto a:hover { color: var(--laranja); }

/* Lista de contato em linha (home, sem formulário) */
.contato-lista--row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

@media (max-width: 900px) {
  .contato-lista--row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .contato-lista--row {
    grid-template-columns: 1fr;
  }
}

/* Grid de info na página de contato (sem formulário) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}

@media (max-width: 900px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* =============================================
   FOOTER
   ============================================= */

footer {
  background-color: var(--preto);
  color: var(--branco);
  border-top: 3px solid var(--laranja);
}

.footer-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 60px;
}

.footer-marca img {
  height: 52px;
  width: auto;
  margin-bottom: 16px;
  opacity: 0.85;
}

.footer-marca p {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--laranja);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--branco); }

.footer-col p {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-bottom: 8px;
}

.footer-col a.footer-link-dest {
  color: var(--laranja);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 24px;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

.footer-dev {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

.footer-dev a {
  color: var(--laranja);
  text-decoration: none;
}

/* =============================================
   RESPONSIVO
   ============================================= */

@media (max-width: 1024px) {
  .hero-content {
    padding: 80px 24px;
  }

  .sobre-grid {
    grid-template-columns: 1fr;
  }

  .sobre-img-col {
    min-height: 320px;
  }

  .sobre-texto-col {
    padding: 60px 24px;
  }

  .stats-bar-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .contato-home-grid,
  .sobre-completa-grid,
  .contato-pagina-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sobre-completa-img { text-align: center; }

  .produtos-grid,
  .produtos-pagina-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contato-pagina-form-wrapper {
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  .topbar { display: none; }

  .menu-toggle { display: flex; }

  nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background-color: var(--escuro);
    flex-direction: column;
    padding: 16px;
    gap: 2px;
    border-top: 2px solid var(--laranja);
    align-items: stretch;
  }

  nav.aberto { display: flex; }

  nav a {
    padding: 12px 16px;
    width: 100%;
    text-align: left;
  }

  .header-inner { position: relative; }

  .hero { min-height: 440px; }

  .form-row { grid-template-columns: 1fr; }

  .footer-main { grid-template-columns: 1fr; gap: 32px; }

  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 560px) {
  .produtos-grid,
  .produtos-pagina-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
}