:root {
  /* Marca */
  --primary: #ff5500;
  --primary-hover: #ff6a1f;
  /* mais claro no hover sobre fundo escuro — reforça o brilho */
  --primary-press: #e04a00;
  /* mais escuro, estado pressionado */
  --on-primary: #060f19;
  /* texto sobre laranja: contraste muito mais alto que branco sobre laranja */

  --whatsapp: #25d366;
  --whatsapp-hover: #1eb958;

  /* Fundo escuro / degradê */
  --bg-dark: #060f19;
  --bg-gradient-start: #1f242a;
  --bg-gradient-end: #060f19;
  --bg-dark-gradient: linear-gradient(160deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  --bg-card-dark: #11161d;

  --bg-light: #f7f8fa;

  /* Texto */
  --text-dark: #0c1620;
  --text-light: #f5f7fa;
  --text-muted: #8b95a1;
  --text-muted-dark-bg: #9aa5b1;

  --border: #232a33;
  --border-light: #e2e5e9;

  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  font-family: var(--font-main);
}

body {
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center {
  text-align: center;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo {
  height: 56px;
  width: auto;
}

.brand-name {
  color: var(--text-light);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.brand-name span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-menu a {
  color: var(--text-muted-dark-bg);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-menu a:hover {
  color: var(--primary);
}

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

.menu-toggle .bar {
  width: 25px;
  height: 3px;
  background-color: var(--primary);
  border-radius: 2px;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s, transform 0.1s, box-shadow 0.2s;
  cursor: pointer;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--on-primary);
  /* Substitua o seu box-shadow atual por esta linha de animação */
  animation: pulso-botao 1.5s infinite cubic-bezier(0.66, 0, 0, 1);
}

/* Adicione este bloco no final do seu arquivo CSS */
@keyframes pulso-botao {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 85, 0, 0.6);
  }

  70% {
    box-shadow: 0 0 0 12px rgba(255, 85, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 85, 0, 0);
  }
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 6px 20px rgba(255, 85, 0, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--on-primary);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #ffffff;
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
}

.btn-nav {
  background-color: var(--primary);
  color: var(--on-primary) !important;
  padding: 8px 16px;
  border-radius: 4px;
}

.btn-nav:hover {
  background-color: var(--primary-hover);
}

.hero {
  background:
    radial-gradient(ellipse 900px 500px at 50% -10%, rgba(255, 85, 0, 0.25), transparent 65%),
    linear-gradient(160deg, rgba(31, 36, 42, 0.75) 0%, rgba(6, 15, 25, 0.85) 55%, rgba(6, 15, 25, 0.92) 100%),
    url("/assets/images/hero-image.webp");
  background-size: cover;
  background-position: center 55%;
  background-repeat: no-repeat;
  color: var(--text-light);
  padding: 160px 20px 100px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

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

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted-dark-bg);
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
  list-style: none;
  padding: 0;
  margin: 0 auto 32px;
  max-width: 700px;
}

.hero-list li {
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 600;
  background-color: rgba(255, 85, 0, 0.12);
  border: 1px solid var(--primary);
  padding: 8px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-dark {
  background: var(--bg-dark-gradient);
  color: var(--text-light);
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 12px;
  text-align: center;
}

.section-dark h2 {
  color: var(--text-light);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.section-dark .section-subtitle {
  color: var(--text-muted-dark-bg);
}

.section h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background-color: var(--primary);
  margin: 16px auto 0;
  border-radius: 2px;
}

.form-group {
  margin-bottom: 16px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 6px;
  font-weight: 600;
}

/* Suporte para versão em tema escuro caso aplique .section-dark */
.section-dark .form-group label {
  color: var(--text-light);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 0.95rem;
  background-color: var(--bg-light);
  color: var(--text-dark);
  font-family: var(--font-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.section-dark .form-group input,
.section-dark .form-group select {
  background-color: var(--bg-dark);
  border-color: var(--border);
  color: var(--text-light);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.15);
}

.resultado-box {
  margin-top: 20px;
  display: none;
  padding: 16px;
  background-color: rgba(255, 85, 0, 0.08);
  /* Fundo levemente alaranjado */
  border-left: 4px solid var(--primary);
  border-radius: 4px;
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.section-dark .resultado-box {
  color: var(--text-light);
}

.resultado-box strong {
  color: var(--primary);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 640px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card-about,
.card-portfolio {
  background-color: #ffffff;
  padding: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--primary);
}

.card-service {
  background-color: #ffffff;
  padding: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--primary);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card-service:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(255, 85, 0, 0.18);
}

.section-dark .card-service {
  background-color: var(--bg-card-dark);
  border-color: var(--border);
  border-top: 3px solid var(--primary);
}

.card-service svg.lucide {
  width: 34px;
  height: 34px;
  stroke-width: 1.75;
  color: var(--primary);
  margin-bottom: 14px;
  display: block;
}

.card-service h3,
.card-about h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.section-dark .card-service h3 {
  color: var(--primary);
}

.card-service p,
.card-about p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.section-dark .card-service p {
  color: var(--text-muted-dark-bg);
}

/* Números / estatísticas em destaque — o laranja funciona muito bem aqui sobre o fundo escuro */
.stat-number {
  color: var(--primary);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  color: var(--text-muted-dark-bg);
  font-size: 0.9rem;
  margin-top: 6px;
}

/* Galeria */
.card-portfolio {
  padding: 0;
  overflow: hidden;
  position: relative;
  border-top: none;
}

.card-portfolio img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.card-portfolio h4 {
  padding: 16px;
  font-size: 1rem;
  text-align: center;
  border-top: 3px solid var(--primary);
}

.portfolio-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
}

/* Antes/depois mantidos em vermelho/verde semânticos — trocar por laranja tiraria a
   clareza do contraste "antes vs depois", que é informação, não decoração */
.text-before {
  background-color: #ef4444;
}

.text-after {
  background-color: #10b981;
}

.contact-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* Footer */
footer {
  background-color: var(--bg-gradient-end);
  color: var(--text-muted);
  padding: 32px 0;
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.footer-terms a {
  color: var(--text-muted-dark-bg);
  text-decoration: none;
  margin-top: 8px;
  display: inline-block;
}

.footer-terms a:hover {
  color: var(--primary);
}