/* ===== cores ===== */
:root {
  --primary-color: #111111; /* Preto */
  --secondary-color: #222222; /* Cinza Escuro para fundos leves */
  --accent-color: #c89b3c; /* Dourado */
  --text-color: #ffffff; /* Texto claro principal */
  --text-dark: #333333; /* Texto escuro para contraste */
  --text-light: #ffffff; /* Texto em fundos escuros */
  --whatsapp-green: #25d366;
}

/* ===== Reset  ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Montserrat", sans-serif;
  color: var(--text-light); /* Cor do texto em fundos escuros */
  background: var(--primary-color); /* Fundo principal escuro */
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header ===== */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 15px 0;
  background: transparent;
  transition: background-color 0.25s ease, box-shadow 0.25s ease,
    padding 0.25s ease;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon img {
  height: 55px;
  display: block;
  width: auto;
  border-radius: 10px;
  border-color: transparent;
}
.logo-text h1 {
  font-size: 1.25rem;
  margin: 0;
  color: var(--text-light);
  font-weight: 700;
}
.logo-text p {
  font-size: 0.7rem;
  margin: 0;
  color: var(--text-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* menu toggle (mobile) */
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
}
.menu-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-light);
  margin: 4px 0;
  border-radius: 2px;
  transition: all 0.2s;
}

/* nav */
.nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
  align-items: center;
}
.nav a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 600;
}
.nav a:hover {
  color: var(--accent-color);
}
.btn-primary {
  background: var(--accent-color);
  color: var(--primary-color);
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}
.btn-primary:hover {
  background: #a88031;
}

/* header quando scrolled */
/* CORREÇÃO 1: Fundo preto e fonte dourada ao rolar */
header.header-scrolled {
  position: fixed;
  background: var(--primary-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--secondary-color);
  padding: 10px 0;
}
header.header-scrolled .logo-text h1,
header.header-scrolled .logo-text p,
header.header-scrolled .nav a {
  color: var(--accent-color);
}
header.header-scrolled .menu-toggle .bar {
  background: var(--accent-color);
}
header.header-scrolled .btn-primary {
  background: #333333;
  color: var(--primary-color);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(rgba(17, 17, 17, 0.85), rgba(17, 17, 17, 0.85)),
    url("img/hero-architecture-dark.png");
  background-size: cover;
  background-position: center;
  padding: 130px 0 100px 0;
  text-align: center;
  color: var(--text-light);
}
.hero-content {
  max-width: 900px;
  margin: 0 auto;
}
.hero h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.hero p {
  font-size: 1.15rem;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.9);
}
.btn-large {
  display: inline-block;
  padding: 15px 30px;
  background: var(--accent-color);
  color: var(--primary-color);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}
.btn-large:hover {
  transform: translateY(-3px);
  background: #a88031;
}

/* ===== SERVIÇOS DESTAQUE ===== */
.section-padding {
  padding: 80px 0;
}
.bg-light {
  background: var(--secondary-color);
  color: var(--text-light);
} /* Ajuste o fundo para cinza escuro */
#servicos-destaque h3 {
  max-width: 1000px;
  margin: 0 auto 40px auto;
  text-align: center;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent-color);
  color: var(--accent-color); /* Título em dourado */
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.service-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--primary-color); /* Fundo dos cards preto */
  padding: 22px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s, box-shadow 0.25s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-color: var(--accent-color);
}
.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--secondary-color); /* Fundo do ícone cinza escuro */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  box-shadow: 0 0 0 5px rgba(200, 155, 60, 0.09);
}
.service-icon-wrapper i {
  color: var(--accent-color);
  font-size: 1.6rem;
} /* Ícone dourado */
.service-content h4 {
  margin: 0 0 0.4rem 0;
  color: var(--accent-color);
  font-weight: 700;
} /* Título do card dourado */
.service-content p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.95rem;
} /* Texto do card claro */

/* ===== SOBRE ===== */
.about-content {
  display: flex;
  gap: 40px;
  align-items: center;
  color: var(--text-light);
}
.about-text {
  flex: 2;
}
.about-text h2 {
  color: var(--accent-color);
} /* Título em dourado */
.profile-block {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.about-image {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}
.profile-image {
  width: 100%;
  max-width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 10px 10px 0 var(--accent-color);
}
.crea-signature-sobre {
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 10px;
  border-top: 2px solid var(--accent-color);
  padding-top: 10px;
}

/* ===== LISTA COMPLETA (Atuação Técnica) ===== */
/* CORREÇÃO 3: Fundo da seção é primário (escuro) e lista com fundo escuro */
.full-services-list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 20px;
}
.full-services-list li {
  background: var(--secondary-color); /* Fundo escuro para a lista */
  padding: 14px;
  margin-bottom: 12px;
  border-left: 5px solid var(--accent-color);
  border-radius: 6px;
  display: flex;
  align-items: center;
  color: var(--text-light); /* Texto em branco/claro */
}
.full-services-list i {
  margin-right: 12px;
  color: var(--accent-color);
}
#servicos h2 {
  color: var(--accent-color);
  text-align: center;
}

/* ===== CONTATO ===== */
#contato h2 {
  color: var(--accent-color);
  text-align: center;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-call-to-action {
  text-align: center;
  padding: 30px;
  background: var(--secondary-color);
  border-radius: 8px;
  color: var(--text-light);
}
.contact-call-to-action h3 {
  color: var(--accent-color);
}
.btn-whatsapp-large {
  display: inline-block;
  width: auto; /* Ajuste: Largura automática para diminuir */
  max-width: 280px; /* Ajuste: Limita a largura */
  padding: 12px 20px; /* Ajuste: Diminui o padding */
  background: var(--whatsapp-green);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  margin-top: 10px;
}
.email-alternative {
  margin-top: 20px;
  font-size: 0.9rem;
}
.email-alternative a {
  color: var(--accent-color);
  font-weight: 600;
}

.contact-info {
  background: var(--secondary-color);
  color: var(--text-light);
  padding: 30px;
  border-radius: 8px;
}
.contact-info h4 {
  color: var(--accent-color);
  margin-bottom: 18px;
}
.contact-info p {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  font-size: 0.95rem;
}
.contact-info p i {
  margin-right: 10px;
  color: var(--accent-color);
}
.contact-info .info-link {
  color: var(--text-light);
  text-decoration: none;
}
.contact-info .info-link:hover {
  color: var(--accent-color);
}
.whatsapp-link {
  display: flex;
  align-items: center;
  color: var(--text-light);
  text-decoration: none;
  margin: 8px 0;
  font-weight: 600;
}
.whatsapp-link i {
  margin-right: 10px;
  color: var(--accent-color);
}
.whatsapp-link:hover {
  color: var(--accent-color);
}
.social-icons a {
  color: var(--accent-color);
  font-size: 1.4rem;
  margin-right: 15px;
  margin-top: 10px;
  display: inline-block;
}

/* Botão flutuante do WhatsApp */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25d366;
  color: #fff;
  font-size: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: 0.2s ease;
  z-index: 999;
}
.whatsapp-float-btn:hover {
  transform: scale(1.1);
}

/* ===== FOOTER ===== */
footer {
  background: var(--primary-color);
  color: var(--text-light);
  text-align: center;
  padding: 18px 0;
  border-top: 1px solid var(--secondary-color);
}
footer .crea-number {
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: 1px;
}
.developer-credit a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
}
footer .developer-credit {
  margin-top: 10px;
  font-size: 0.9rem;
  opacity: 0.85;
}
.developer-credit a:hover {
  text-decoration: underline;
}

/* ===== TIPOGRAFIA PROFISSIONAL ===== */

/* Texto geral */
body {
  font-size: 17px;
}

/* Títulos */
h1,
.hero h2 {
  font-size: 44px;
}

h2 {
  font-size: 30px;
}

h3 {
  font-size: 22px;
}

h4 {
  font-size: 19px;
}

/* Parágrafos */
p {
  font-size: 16.5px;
}

/* Hero */
.hero h2 {
  font-size: 44px;
}
.hero p {
  font-size: 19px;
}

/* Cards e serviços */
.service-content p,
.contact-info p {
  font-size: 16px;
}

/* Menu */
.nav a {
  font-size: 16px;
}

/* Botões */
.btn-large,
.btn-primary,
.btn-whatsapp-large {
  font-size: 16px;
}

/* Footer */
footer {
  font-size: 14px;
}

footer .developer-credit {
  font-size: 14px;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .about-content {
    flex-direction: column;
    text-align: center;
  }
  .profile-block {
    order: -1;
    margin-bottom: 20px;
  }
  .hero {
    padding-top: 120px;
    padding-bottom: 80px;
  }
  .nav ul {
    gap: 16px;
  }
}

/* Mobile */
@media (max-width: 700px) {
  .nav {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  /* Ajuste para o menu mobile: barra deve ser dourada no header-scrolled */
  header.header-scrolled .menu-toggle .bar {
    background: var(--accent-color);
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .hero h2 {
    font-size: 2rem;
  }
  .btn-whatsapp-large {
    max-width: 100%;
  }
}

/* when mobile menu active */
.nav.active {
  display: block;
  position: absolute;
  right: 20px;
  top: 72px;
  background: var(--primary-color); /* Fundo do menu móvel preto */
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--accent-color);
}
.nav.active ul {
  flex-direction: column;
  gap: 12px;
}
.nav.active a {
  color: var(--text-light);
}
.nav.active a:hover {
  color: var(--accent-color);
}
.nav.active .btn-primary {
  background: var(--accent-color);
  color: var(--primary-color);
}