* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #fff;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1150px;
  margin: auto;
}

/* BOTÃO WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: white;
  font-size: 26px;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s;
  z-index: 99;
}

.whatsapp-float:hover {
  transform: scale(1.05);
}

/* HEADER */
.header {
  background: #ffffff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.logo {
  font-size: 22px;
  font-weight: bold;
}

.logo span {
  color: #6e6c6d;
}

/* MENU */
.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:hover {
  color: #686565;
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
}

/* BOTÕES */
.btn {
  display: inline-block;
  background: #797677;
  color: white;
  padding: 10px 18px;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-weight: bold;
  transition: opacity 0.2s, transform 0.2s;
}

.btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-outline {
  border: 2px solid #747071;
  color: #747171;
  padding: 10px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.2s;
}

.btn-outline:hover {
  background: #797777;
  color: white;
}

/* HERO */
.hero {
  padding: 70px 0;
  background: linear-gradient(120deg, #fff, #fff0f4);
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-text {
  flex: 1;
  min-width: 280px;
}

.tag {
  color: #797676;
  font-weight: bold;
  margin-bottom: 10px;
}

.hero-text h2 {
  font-size: 42px;
  margin-bottom: 15px;
}

.hero-text p {
  font-size: 18px;
  color: #444;
  margin-bottom: 20px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

.hero-social a {
  text-decoration: none;
  margin-right: 15px;
  color: #333;
  font-weight: bold;
}

.hero-social a:hover {
  color: #797677;
}

.hero-image {
  flex: 1;
  min-width: 280px;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: center 35%;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

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

.section.bg {
  background: #fff0f4;
}

.title {
  font-size: 34px;
  margin-bottom: 15px;
  text-align: center;
}

.text {
  text-align: center;
  max-width: 750px;
  margin: auto;
  color: #444;
  font-size: 17px;
  line-height: 1.6;
}

/* SOBRE */
.about-box {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.about-card {
  background: white;
  padding: 25px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.about-card h4 {
  margin-bottom: 8px;
}

.about-card p {
  color: #555;
  line-height: 1.45;
}

/* SERVIÇOS */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.card {
  background: white;
  padding: 25px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-6px);
}

.card h4 {
  font-size: 20px;
  margin-bottom: 10px;
}

.card p {
  color: #555;
  line-height: 1.45;
}

/* TABELA DE PREÇOS */
.price-table {
  margin: 35px auto 0;
  max-width: 700px;
  background: white;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.price-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 18px;
  border-bottom: 1px solid #eee;
}

.price-item > span {
  font-weight: 600;
}

.price-item:last-child {
  border-bottom: none;
}

.price-values {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  text-align: right;
}

.price-values small {
  color: #666;
  font-size: 14px;
}

/* GALERIA */
.gallery {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.gallery img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center 35%;
  border-radius: 15px;
  transition: transform 0.3s;
}

.gallery img:hover {
  transform: scale(1.03);
}

/* FAQ */
.faq {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.faq-item {
  background: white;
  padding: 22px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.faq-item h4 {
  margin-bottom: 10px;
}

.faq-item p {
  color: #444;
  line-height: 1.45;
}

/* CONTATO */
.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-top: 40px;
}

form {
  background: white;
  padding: 25px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #ddd;
  outline: none;
}

input:focus {
  border-color: #706d6e;
}

.contact-info {
  background: white;
  padding: 25px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.contact-info h4 {
  margin-top: 10px;
  margin-bottom: 5px;
}

.contact-info .btn {
  margin-top: 16px;
}

/* FOOTER */
.footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 30px 10px;
  margin-top: 40px;
}

.footer p + p {
  margin-top: 8px;
}

/* ANIMAÇÃO */
.fade {
  opacity: 0;
  transform: translateY(30px);
  transition: 0.8s;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVO */
@media (max-width: 900px) {
  .menu-btn {
    display: block;
  }

  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 20px;
    background: white;
    padding: 18px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  }

  .nav.active {
    display: flex;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .header-content > .btn {
    display: none;
  }

  .hero {
    padding: 45px 0;
  }

  .hero-text h2 {
    font-size: 34px;
  }

  .hero-image img {
    height: 460px;
  }

  .section {
    padding: 60px 0;
  }

  .cards,
  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery img {
    height: 360px;
  }

  .price-item {
    align-items: flex-start;
  }

  .price-values {
    min-width: 145px;
  }

  .whatsapp-float {
    right: 18px;
    bottom: 18px;
  }
}