/* ===== PRIME INFORMÁTICA - Paleta: Branco, Preto, Vermelho ===== */
:root {
  --preto: #0a0a0a;
  --preto-suave: #141414;
  --vermelho: #c41e3a;
  --vermelho-escuro: #9e1830;
  --vermelho-claro: #e31837;
  --branco: #ffffff;
  --cinza: #e5e5e5;
  --cinza-escuro: #6b6b6b;
  --font-titulo: 'Oswald', sans-serif;
  --font-texto: 'Inter', sans-serif;
  --transition: 0.25s ease;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  --radius: 4px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-texto);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--branco);
  background: var(--preto);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 2px solid var(--vermelho);
  transition: background var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-list a {
  color: var(--branco);
  text-decoration: none;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.nav-list a:hover {
  color: var(--vermelho-claro);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  height: 3px;
  background: var(--branco);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--preto) 0%, var(--preto-suave) 50%, rgba(196, 30, 58, 0.08) 100%);
  z-index: 0;
}

.hero-angle {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--preto), transparent);
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 0 60%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-titulo);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.hero-title-main {
  display: block;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  color: var(--branco);
  text-shadow: 2px 2px 0 var(--vermelho-escuro);
}

.hero-title-sub {
  display: block;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--vermelho-claro);
}

.hero-text {
  max-width: 520px;
  font-size: 1.1rem;
  color: var(--cinza);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-titulo);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-primary {
  background: var(--vermelho);
  color: var(--branco);
  border-color: var(--vermelho);
}

.btn-primary:hover {
  background: var(--vermelho-claro);
  border-color: var(--vermelho-claro);
}

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

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

.btn-full {
  width: 100%;
}

/* ===== SEÇÕES COMUNS ===== */
.section-title {
  font-family: var(--font-titulo);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  color: var(--branco);
}

.section-title .accent {
  color: var(--vermelho-claro);
}

.section-subtitle {
  color: var(--cinza);
  margin-bottom: 2.5rem;
  max-width: 560px;
}

/* ===== SERVIÇOS ===== */
.servicos {
  padding: 5rem 0;
  background: var(--preto-suave);
  position: relative;
  overflow: hidden;
}

.servicos::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/logo-prime.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: min(60%, 480px);
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
}

.servicos-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.servico-card {
  background: var(--preto);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.servico-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--vermelho);
  transition: height var(--transition);
}

.servico-card:hover {
  border-color: var(--vermelho);
  transform: translateY(-4px);
}

.servico-card:hover::before {
  height: 100%;
}

.servico-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--vermelho-claro);
}

.servico-icon svg {
  width: 100%;
  height: 100%;
}

.servico-card h3 {
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--branco);
  margin-bottom: 0.5rem;
}

.servico-card p {
  color: var(--cinza);
  font-size: 0.95rem;
}

.servico-card-wide {
  grid-column: 1 / -1;
  max-width: 100%;
}

@media (min-width: 768px) {
  .servico-card-wide {
    grid-column: span 2;
  }
}

.servicos-cta {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}

/* ===== SOBRE ===== */
.sobre {
  padding: 5rem 0;
  background: var(--preto);
}

.sobre-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .sobre-inner {
    grid-template-columns: 1fr 280px;
  }
}

.sobre-content .section-title {
  margin-bottom: 1rem;
}

.sobre-text {
  color: var(--cinza);
  margin-bottom: 1.5rem;
}

.sobre-destaques {
  list-style: none;
}

.sobre-destaques li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--branco);
}

.sobre-destaques li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  background: var(--vermelho);
  transform: rotate(45deg);
}

.sobre-visual {
  display: flex;
  justify-content: center;
}

.sobre-card {
  background: linear-gradient(145deg, var(--preto-suave), var(--preto));
  border: 2px solid var(--vermelho);
  padding: 2rem 2.5rem;
  text-align: center;
  min-width: 200px;
}

.sobre-numero {
  display: block;
  font-family: var(--font-titulo);
  font-size: 3rem;
  font-weight: 700;
  color: var(--vermelho-claro);
  line-height: 1;
}

.sobre-label {
  font-size: 0.9rem;
  color: var(--cinza);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== LOCALIZAÇÃO ===== */
.localizacao {
  padding: 5rem 0;
  background: var(--preto-suave);
}

.localizacao-inner {
  display: flex;
  justify-content: center;
}

.localizacao-content {
  max-width: 720px;
}

.localizacao-card {
  margin-top: 1.75rem;
  padding: 1.75rem 2rem;
  background: var(--preto);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  gap: 1rem;
  align-items: center;
}

.localizacao-icon {
  font-size: 1.8rem;
}

.localizacao-endereco {
  color: var(--branco);
  margin-bottom: 0.75rem;
}

.localizacao-btn {
  margin-top: 0.25rem;
}

.localizacao--compact {
  padding-top: 3rem;
}

/* ===== CONTATO ===== */
.contato {
  padding: 5rem 0;
  background: var(--preto-suave);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: 900px;
}

@media (min-width: 768px) {
  .contato-grid {
    grid-template-columns: 280px 1fr;
  }
}

.contato-lista {
  list-style: none;
}

.contato-lista li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: var(--cinza);
}

.contato-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contato-lista strong {
  display: block;
  color: var(--branco);
  margin-bottom: 0.25rem;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contato-form label {
  font-weight: 500;
  color: var(--branco);
  font-size: 0.9rem;
}

.contato-form input,
.contato-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-texto);
  font-size: 1rem;
  color: var(--branco);
  background: var(--preto);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.contato-form input::placeholder,
.contato-form textarea::placeholder {
  color: var(--cinza-escuro);
}

.contato-form input:focus,
.contato-form textarea:focus {
  outline: none;
  border-color: var(--vermelho);
}

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

/* ===== FOOTER ===== */
.footer {
  padding: 2rem 0;
  background: var(--preto);
  border-top: 2px solid var(--vermelho);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-logo-img {
  height: 40px;
  opacity: 0.9;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--cinza-escuro);
}

/* ===== PÁGINAS INTERNAS ===== */
.page-hero {
  padding: 6rem 0 3rem;
  background: var(--preto);
}

.page-hero-title {
  font-family: var(--font-titulo);
  font-size: clamp(2rem, 4vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.page-hero-text {
  max-width: 560px;
  color: var(--cinza);
}

.page-section {
  padding: 3.5rem 0 4rem;
  background: var(--preto-suave);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .service-detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.service-detail-card {
  background: var(--preto);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-detail-card h2 {
  font-family: var(--font-titulo);
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.service-detail-card p {
  color: var(--cinza);
  font-size: 0.97rem;
}

.service-bullets {
  list-style: none;
}

.service-bullets li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.4rem;
  color: var(--branco);
  font-size: 0.93rem;
}

.service-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  background: var(--vermelho);
  transform: rotate(45deg);
}

.service-card-footer {
  margin-top: auto;
}

.service-card-footer .btn {
  width: 100%;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float svg {
  width: 100%;
  height: 100%;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.5);
}

@media (max-width: 767px) {
  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
  }
}

/* ===== MENU MOBILE ===== */
@media (max-width: 767px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--preto);
    border-bottom: 2px solid var(--vermelho);
    padding: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-list a {
    display: block;
    padding: 1rem 0;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}