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

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

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  line-height: 1.7;
  background: #fff;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

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

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo-icon {
  width: 45px;
  height: 45px;
  border: 3px solid #e74c3c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-icon::after {
  content: '';
  position: absolute;
  width: 110%;
  height: 3px;
  background: #e74c3c;
  transform: rotate(-45deg);
}

.logo-icon span {
  font-size: 1.2rem;
}

.logo .bh {
  color: #e74c3c;
  font-weight: 900;
}

.nav {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav a {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #444;
  letter-spacing: 0.5px;
  transition: color 0.3s;
  border-right: 1px solid #ddd;
}

.nav a:last-of-type {
  border-right: none;
}

.nav a:hover {
  color: #e74c3c;
}

.nav .btn-orcamento {
  background: #e74c3c;
  color: #fff;
  border-radius: 25px;
  padding: 10px 22px;
  border: 2px solid #e74c3c;
  margin-left: 10px;
  transition: all 0.3s;
  border-right: none;
}

.nav .btn-orcamento:hover {
  background: transparent;
  color: #e74c3c;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  z-index: 1100;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: #333;
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== HERO / BANNER ===== */
.hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: center;
  margin-top: 75px;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.2);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-left: 5%;
  background: rgba(0,0,0,0.64);
  padding: 35px;
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.hero-content h1 {
  font-size: 2.2rem;
  color: #fff;
  margin-bottom: 15px;
  line-height: 1.2;
}

.hero-content p {
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  margin-bottom: 25px;
  line-height: 1.6;
}

.btn-primary {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  border: 2px solid #e74c3c;
}

.btn-primary:hover {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

.btn-primary-round {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  border: 2px solid #e74c3c;
}

.btn-primary-round:hover {
  background: #c0392b;
  border-color: #c0392b;
}

/* ===== SOBRE NÓS ===== */
.sobre-nos {
  padding: 60px 0 40px;
}

.sobre-nos .row {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.sobre-nos .col-text {
  flex: 7;
}

.sobre-nos .col-image {
  flex: 5;
}

.sobre-nos h2 {
  font-size: 1.8rem;
  color: #e74c3c;
  margin-bottom: 20px;
}

.sobre-nos p {
  margin-bottom: 15px;
  color: #555;
  font-size: 1rem;
}

.sobre-nos p a {
  color: #e74c3c;
  font-weight: 600;
}

.sobre-nos p a:hover {
  text-decoration: underline;
}

.sobre-nos .image-placeholder {
  width: 100%;
  min-height: 320px;
  background: #f0f0f0;
  border: 2px dashed #ccc;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.9rem;
  text-align: center;
  padding: 20px;
}

.sobre-nos .cta-center {
  text-align: center;
  margin-top: 30px;
}

/* ===== SERVIÇOS ===== */
.servicos {
  position: relative;
  padding: 60px 0;
  color: #fff;
}

.servicos-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.servicos-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.servicos-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.72);
  z-index: 1;
}

.servicos .container {
  position: relative;
  z-index: 2;
}

.servicos-header {
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.servicos-header h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #fff;
}

.servicos-header p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  line-height: 1.7;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 25px;
  margin-bottom: 40px;
}

.servico-card {
  text-align: center;
  padding: 20px 10px;
  transition: transform 0.3s;
}

.servico-card:hover {
  transform: translateY(-5px);
}

.servico-card .card-img {
  width: 90px;
  height: 90px;
  margin: 0 auto 15px;
  background: rgba(255,255,255,0.1);
  border: 2px dashed rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.servico-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.servico-card .card-img .placeholder-text {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

.servico-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
}

.servicos-cta {
  text-align: center;
  padding: 30px 0 10px;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.9);
}

.servicos-cta strong {
  color: #e74c3c;
}

/* ===== DÚVIDAS / FAQ ===== */
.duvidas {
  padding: 60px 0;
}

.duvidas-header {
  text-align: center;
  margin-bottom: 40px;
}

.duvidas-header h2 {
  font-size: 1.8rem;
  color: #e74c3c;
  margin-bottom: 10px;
}

.duvidas-header p {
  color: #666;
  font-size: 1rem;
}

.accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.accordion-item:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.accordion-header {
  width: 100%;
  background: #fafafa;
  border: none;
  padding: 18px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
  text-align: left;
  font-family: inherit;
}

.accordion-header:hover {
  background: #f0f0f0;
}

.accordion-header .icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: #e74c3c;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 15px;
}

.accordion-item.active .accordion-header {
  background: #e74c3c;
  color: #fff;
}

.accordion-item.active .accordion-header .icon {
  transform: rotate(45deg);
  color: #fff;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.accordion-body-inner {
  padding: 20px 22px;
  color: #555;
  font-size: 0.95rem;
  line-height: 1.7;
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

/* ===== CONTATO ===== */
.contato {
  padding: 60px 0;
  background: rgba(204,204,204,0.15);
}

.contato-intro {
  margin-bottom: 40px;
}

.contato-intro h2 {
  font-size: 1.8rem;
  color: #e74c3c;
  margin-bottom: 20px;
}

.contato-intro p {
  color: #555;
  font-size: 1rem;
  margin-bottom: 12px;
}

.contato-grid {
  display: flex;
  gap: 40px;
}

.contato-info {
  flex: 1;
}

.contato-form {
  flex: 1;
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid #e0e0e0;
}

.info-card:last-child {
  border-bottom: none;
}

.info-card .info-icon {
  width: 55px;
  height: 55px;
  background: #e74c3c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-card .info-icon svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.info-card h4 {
  font-size: 1rem;
  color: #333;
  margin-bottom: 5px;
}

.info-card p {
  color: #666;
  font-size: 0.95rem;
}

/* Form */
.contact-form .form-group {
  margin-bottom: 18px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  color: #444;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.3s;
  background: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}

.contact-form textarea {
  height: 130px;
  resize: vertical;
}

.contact-form .btn-submit {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  padding: 14px 40px;
  border: 2px solid #e74c3c;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
  font-family: inherit;
}

.contact-form .btn-submit:hover {
  background: #c0392b;
  border-color: #c0392b;
}

/* ===== LOCALIZAÇÃO ===== */
.localizacao {
  padding: 60px 0;
  text-align: center;
}

.localizacao h2 {
  font-size: 1.8rem;
  color: #e74c3c;
  margin-bottom: 10px;
}

.localizacao p {
  color: #555;
  margin-bottom: 30px;
  font-size: 1rem;
}

.localizacao .mapa-container {
  width: 100%;
  height: 400px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.localizacao .mapa-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: #222;
  color: #aaa;
  padding: 30px 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer p {
  margin-bottom: 5px;
}

.footer a {
  color: #e74c3c;
}

.footer a:hover {
  text-decoration: underline;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  z-index: 999;
  transition: transform 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
  .servicos-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 90px 30px 30px;
    gap: 0;
    box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s;
  }

  .nav.active {
    right: 0;
  }

  .nav a {
    border-right: none;
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    width: 100%;
    text-align: left;
  }

  .nav .btn-orcamento {
    margin-left: 0;
    margin-top: 15px;
    text-align: center;
  }

  .hero {
    min-height: 100vh;
  }

  .hero-content {
    max-width: 92%;
    margin-left: 4%;
    padding: 25px;
  }

  .hero-content h1 {
    font-size: 1.7rem;
  }

  .sobre-nos .row {
    flex-direction: column;
  }

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

  .contato-grid {
    flex-direction: column;
  }

  .localizacao .mapa-container {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.4rem;
  }

  .servicos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .servico-card .card-img {
    width: 70px;
    height: 70px;
  }
}