/*
Theme Name: RA Sinalização Pro
Theme URI: https://seusite.com.br
Author: Seu Nome
Author URI: https://seusite.com.br
Description: Tema profissional para empresa de sinalização e marketing de varejo. Com galeria de fotos editável pelo painel do WordPress.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ra-sinalizacao-pro
Tags: business, one-page, responsive, custom-logo, custom-menu, featured-images, gallery
*/

/* ==========================================
   VARIÁVEIS GLOBAIS
========================================== */
:root {
  --cor-primaria: #1a2e4a;
  --cor-secundaria: #e8401c;
  --cor-destaque: #f4a72b;
  --cor-claro: #f5f7fa;
  --cor-texto: #2d2d2d;
  --cor-texto-claro: #666;
  --cor-branco: #ffffff;
  --fonte-titulo: 'Barlow Condensed', sans-serif;
  --fonte-corpo: 'Nunito', sans-serif;
  --sombra: 0 4px 24px rgba(0,0,0,0.10);
  --sombra-hover: 0 8px 40px rgba(0,0,0,0.18);
  --raio: 8px;
  --transicao: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ==========================================
   RESET & BASE
========================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--fonte-corpo);
  color: var(--cor-texto);
  background: var(--cor-branco);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { text-decoration: none; color: inherit; transition: var(--transicao); }

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-titulo);
  line-height: 1.2;
  font-weight: 700;
}

/* ==========================================
   CONTAINER
========================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-full { width: 100%; }

/* ==========================================
   BOTÕES
========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--raio);
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transicao);
}

.btn-primario {
  background: var(--cor-secundaria);
  color: var(--cor-branco);
}

.btn-primario:hover {
  background: #c73415;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 64, 28, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--cor-branco);
  border: 2px solid var(--cor-branco);
}

.btn-outline:hover {
  background: var(--cor-branco);
  color: var(--cor-primaria);
}

/* ==========================================
   SECTION HEADERS
========================================== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: var(--cor-secundaria);
  color: var(--cor-branco);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.section-titulo {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--cor-primaria);
  margin-bottom: 16px;
}

.section-titulo span { color: var(--cor-secundaria); }

.section-subtitulo {
  font-size: 1.05rem;
  color: var(--cor-texto-claro);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================
   HEADER / NAVEGAÇÃO
========================================== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transicao);
}

#site-header.header-top {
  background: transparent;
  padding: 20px 0;
}

#site-header.header-scrolled {
  background: var(--cor-primaria);
  padding: 10px 0;
  box-shadow: var(--sombra);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo img {
  height: 56px;
  width: auto;
  filter: brightness(0) invert(1);
}

.site-logo .logo-text {
  font-family: var(--fonte-titulo);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cor-branco);
  letter-spacing: 1px;
  line-height: 1;
}

.site-logo .logo-text span { color: var(--cor-destaque); }

/* Nav principal */
.nav-principal { display: flex; align-items: center; gap: 8px; }

.nav-principal a {
  color: rgba(255,255,255,0.9);
  font-family: var(--fonte-titulo);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: var(--raio);
  transition: var(--transicao);
}

.nav-principal a:hover,
.nav-principal a.active {
  background: rgba(255,255,255,0.15);
  color: var(--cor-destaque);
}

.nav-cta {
  background: var(--cor-secundaria) !important;
  color: var(--cor-branco) !important;
  padding: 10px 20px !important;
}

.nav-cta:hover {
  background: #c73415 !important;
}

/* Menu hamburguer */
.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: var(--cor-branco);
  transition: var(--transicao);
  border-radius: 2px;
}

/* ==========================================
   HERO / BANNER
========================================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--cor-primaria);
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
}

.hero-slide.ativo { opacity: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 46, 74, 0.85) 0%,
    rgba(26, 46, 74, 0.5) 60%,
    rgba(232, 64, 28, 0.3) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--cor-branco);
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 167, 43, 0.2);
  border: 1px solid rgba(244, 167, 43, 0.5);
  color: var(--cor-destaque);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
}

.hero-titulo {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-titulo span { color: var(--cor-destaque); }

.hero-descricao {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-botoes { display: flex; gap: 16px; flex-wrap: wrap; }

/* Indicadores do slider */
.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transicao);
  border: none;
}

.hero-dot.ativo {
  background: var(--cor-destaque);
  width: 28px;
  border-radius: 5px;
}

/* ==========================================
   NÚMEROS / STATS
========================================== */
#stats {
  background: var(--cor-secundaria);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

#stats::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item { color: var(--cor-branco); }

.stat-numero {
  font-family: var(--fonte-titulo);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ==========================================
   SOBRE NÓS
========================================== */
#sobre {
  padding: 100px 0;
  background: var(--cor-branco);
}

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

.sobre-imagens {
  position: relative;
}

.sobre-img-principal {
  width: 100%;
  border-radius: 16px;
  aspect-ratio: 4/3;
  object-fit: cover;
  box-shadow: var(--sombra-hover);
}

.sobre-img-secundaria {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 220px;
  border-radius: 12px;
  border: 6px solid var(--cor-branco);
  box-shadow: var(--sombra-hover);
  aspect-ratio: 1;
  object-fit: cover;
}

.sobre-badge-anos {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--cor-secundaria);
  color: var(--cor-branco);
  font-family: var(--fonte-titulo);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px;
  border-radius: 50%;
  width: 90px; height: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.2;
  box-shadow: var(--sombra);
}

.sobre-badge-anos strong {
  font-size: 1.8rem;
  display: block;
}

.sobre-conteudo {}

.sobre-features {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-icone {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--cor-secundaria), #f47b1c);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.feature-texto h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cor-primaria);
  margin-bottom: 2px;
}

.feature-texto p {
  font-size: 0.8rem;
  color: var(--cor-texto-claro);
  line-height: 1.4;
}

.sobre-cta { margin-top: 36px; display: flex; gap: 16px; align-items: center; }

.sobre-cta a.btn { background: var(--cor-primaria); color: var(--cor-branco); }
.sobre-cta a.btn:hover { background: var(--cor-secundaria); }

.catalogo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cor-secundaria);
  font-weight: 700;
  font-size: 0.9rem;
}

.catalogo-link:hover { gap: 12px; }

/* ==========================================
   SERVIÇOS
========================================== */
#servicos {
  padding: 100px 0;
  background: var(--cor-claro);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.servico-card {
  background: var(--cor-branco);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: var(--transicao);
  position: relative;
}

.servico-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-hover);
}

.servico-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.servico-img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--cor-primaria) 0%, #2a4a6b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.servico-corpo { padding: 24px; }

.servico-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cor-secundaria);
  margin-bottom: 8px;
  display: block;
}

.servico-titulo {
  font-size: 1.25rem;
  color: var(--cor-primaria);
  margin-bottom: 10px;
}

.servico-desc {
  font-size: 0.875rem;
  color: var(--cor-texto-claro);
  line-height: 1.6;
}

.servico-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  color: var(--cor-secundaria);
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transicao);
}

.servico-link:hover { gap: 10px; }

/* ==========================================
   GALERIA (Portfólio)
========================================== */
#galeria {
  padding: 100px 0;
  background: var(--cor-branco);
}

.galeria-filtros {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filtro-btn {
  padding: 9px 22px;
  border-radius: 30px;
  font-family: var(--fonte-titulo);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid #ddd;
  background: transparent;
  color: var(--cor-texto-claro);
  transition: var(--transicao);
}

.filtro-btn.ativo,
.filtro-btn:hover {
  background: var(--cor-primaria);
  border-color: var(--cor-primaria);
  color: var(--cor-branco);
}

/* Grid da galeria */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.galeria-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  cursor: pointer;
  background: var(--cor-primaria);
}

.galeria-item.grande { grid-column: span 2; grid-row: span 2; }
.galeria-item.largo { grid-column: span 2; }

.galeria-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover .galeria-img { transform: scale(1.08); }

.galeria-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,46,74,0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transicao);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.galeria-item:hover .galeria-overlay { opacity: 1; }

.galeria-legenda {
  color: var(--cor-branco);
  font-weight: 700;
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  margin-bottom: 4px;
}

.galeria-cat {
  font-size: 0.75rem;
  color: var(--cor-destaque);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.galeria-zoom {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  opacity: 0;
  transition: var(--transicao);
  backdrop-filter: blur(4px);
}

.galeria-item:hover .galeria-zoom { opacity: 1; }

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#lightbox.aberto { display: flex; }

.lightbox-inner {
  position: relative;
  max-width: 900px;
  width: 100%;
}

.lightbox-img {
  width: 100%;
  border-radius: 8px;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox-legenda {
  text-align: center;
  color: white;
  margin-top: 16px;
  font-size: 1rem;
  opacity: 0.85;
}

.lightbox-fechar {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transicao);
}

.lightbox-fechar:hover { opacity: 1; transform: scale(1.1); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transicao);
  backdrop-filter: blur(4px);
}

.lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-prev { left: -70px; }
.lightbox-next { right: -70px; }

/* ==========================================
   PARCEIROS
========================================== */
#parceiros {
  padding: 80px 0;
  background: var(--cor-claro);
  overflow: hidden;
}

.parceiros-titulo {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--cor-texto-claro);
  margin-bottom: 40px;
}

.parceiros-track-wrapper {
  overflow: hidden;
  position: relative;
}

.parceiros-track-wrapper::before,
.parceiros-track-wrapper::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
}

.parceiros-track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--cor-claro), transparent);
}

.parceiros-track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--cor-claro), transparent);
}

.parceiros-track {
  display: flex;
  gap: 60px;
  animation: scroll-parceiros 30s linear infinite;
  width: max-content;
}

.parceiros-track:hover { animation-play-state: paused; }

.parceiro-logo {
  height: 50px;
  width: auto;
  filter: grayscale(1) opacity(0.5);
  transition: var(--transicao);
  flex-shrink: 0;
}

.parceiro-logo:hover { filter: none; }

@keyframes scroll-parceiros {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================
   DESTAQUE / CTA
========================================== */
#cta-destaque {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--cor-primaria) 0%, #0f1f35 100%);
  position: relative;
  overflow: hidden;
}

#cta-destaque::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(232, 64, 28, 0.12);
}

#cta-destaque::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(244, 167, 43, 0.08);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-conteudo { color: var(--cor-branco); }

.cta-titulo {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
}

.cta-titulo span { color: var(--cor-destaque); }

.cta-texto {
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 32px;
}

.cta-img {
  border-radius: 16px;
  aspect-ratio: 4/3;
  object-fit: cover;
  box-shadow: var(--sombra-hover);
  border: 3px solid rgba(255,255,255,0.1);
}

/* ==========================================
   CONTATO
========================================== */
#contato {
  padding: 100px 0;
  background: var(--cor-branco);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contato-info h3 {
  font-size: 1.5rem;
  color: var(--cor-primaria);
  margin-bottom: 20px;
}

.contato-info p {
  color: var(--cor-texto-claro);
  line-height: 1.7;
  margin-bottom: 36px;
}

.info-itens { display: flex; flex-direction: column; gap: 20px; }

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-icone {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--cor-primaria), #2a4a6b);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cor-destaque);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-texto h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--cor-primaria);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-texto p, .info-texto a {
  font-size: 0.925rem;
  color: var(--cor-texto-claro);
  line-height: 1.5;
}

.info-texto a:hover { color: var(--cor-secundaria); }

/* Formulário */
.contato-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.campo-grupo { display: flex; flex-direction: column; gap: 6px; }

.campo-grupo label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cor-primaria);
}

.campo-grupo input,
.campo-grupo select,
.campo-grupo textarea {
  padding: 13px 16px;
  border: 2px solid #e8e8e8;
  border-radius: var(--raio);
  font-family: var(--fonte-corpo);
  font-size: 0.9rem;
  color: var(--cor-texto);
  background: var(--cor-branco);
  transition: var(--transicao);
  outline: none;
  resize: none;
}

.campo-grupo input:focus,
.campo-grupo select:focus,
.campo-grupo textarea:focus {
  border-color: var(--cor-secundaria);
  box-shadow: 0 0 0 4px rgba(232, 64, 28, 0.1);
}

.campo-grupo textarea { height: 130px; }

.form-submit button {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  border-radius: var(--raio);
  border: none;
  background: var(--cor-secundaria);
  color: white;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transicao);
}

.form-submit button:hover {
  background: #c73415;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 64, 28, 0.35);
}

/* ==========================================
   RODAPÉ
========================================== */
#rodape {
  background: linear-gradient(135deg, #0c1825 0%, var(--cor-primaria) 100%);
  color: var(--cor-branco);
  padding-top: 70px;
}

.rodape-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.rodape-logo { font-family: var(--fonte-titulo); font-size: 1.8rem; font-weight: 800; }
.rodape-logo span { color: var(--cor-destaque); }

.rodape-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 16px 0 24px;
}

.rodape-social { display: flex; gap: 10px; }

.social-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transicao);
}

.social-btn:hover {
  background: var(--cor-secundaria);
  color: white;
  transform: translateY(-2px);
}

.rodape-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cor-destaque);
  margin-bottom: 20px;
}

.rodape-col ul { display: flex; flex-direction: column; gap: 10px; }

.rodape-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: var(--transicao);
  display: flex;
  align-items: center;
  gap: 6px;
}

.rodape-col ul li a::before {
  content: '›';
  color: var(--cor-secundaria);
  font-size: 1rem;
}

.rodape-col ul li a:hover { color: var(--cor-branco); padding-left: 4px; }

.rodape-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.rodape-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ==========================================
   BOTÃO WHATSAPP FLUTUANTE
========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transicao);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* ==========================================
   ANIMAÇÕES DE ENTRADA
========================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ==========================================
   RESPONSIVO
========================================== */
@media (max-width: 1024px) {
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .rodape-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav-principal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--cor-primaria);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 999;
  }

  .nav-principal.aberto { display: flex; }

  .nav-principal a { font-size: 1.2rem; padding: 12px 24px; }

  .sobre-grid,
  .cta-grid,
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }

  .sobre-img-secundaria { display: none; }

  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }

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

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

  .rodape-grid { grid-template-columns: 1fr; }
  .rodape-bottom { flex-direction: column; text-align: center; }

  .lightbox-prev { left: -40px; }
  .lightbox-next { right: -40px; }

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

@media (max-width: 480px) {
  .galeria-item.grande,
  .galeria-item.largo { grid-column: span 1; grid-row: span 1; }
  
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================
   FORMULÁRIO — CORREÇÕES E MELHORIAS
========================================== */

/* Erros de campo */
.campo-erro {
    display: block;
    font-size: 0.78rem;
    color: #dc2626;
    margin-top: 4px;
    min-height: 16px;
    font-weight: 600;
}

.campo-grupo.tem-erro input,
.campo-grupo.tem-erro textarea,
.campo-grupo.tem-erro select {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220,38,38,0.1) !important;
}

.campo-grupo.valido input,
.campo-grupo.valido textarea {
    border-color: #16a34a !important;
}

/* Spinner no botão */
.form-spinner {
    animation: girar-spinner 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

@keyframes girar-spinner {
    to { transform: rotate(360deg); }
}

#btn-enviar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    border-radius: var(--raio);
    border: none;
    background: var(--cor-secundaria);
    color: white;
    font-family: var(--fonte-titulo);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transicao);
}

#btn-enviar:hover:not(:disabled) {
    background: #c73415;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 64, 28, 0.35);
}

#btn-enviar:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Feedback de sucesso / erro */
.form-feedback {
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
}

.form-feedback-icone {
    font-size: 3rem;
    margin-bottom: 14px;
    line-height: 1;
}

.form-sucesso {
    background: #f0fdf4;
    border: 2px solid #86efac;
}

.form-sucesso h3 {
    font-size: 1.4rem;
    color: #15803d;
    margin-bottom: 8px;
}

.form-sucesso p {
    color: #166534;
    font-size: 0.95rem;
}

.form-erro-box {
    background: #fef2f2;
    border: 2px solid #fca5a5;
    padding: 20px 24px;
    border-radius: 10px;
    margin-bottom: 16px;
}

.form-erro-box p {
    color: #dc2626;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}