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

html{
  scroll-behavior: smooth;
}

body{
  font-family: 'Poppins', sans-serif;
  background: #f5f5f5;
  color: #333;
  overflow-x: hidden;
}

/* CONTAINER */

.container{
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* HEADER */

header{
  background: #111827;
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.nav{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* LOGO */

.logo{
  display: flex;
  align-items: center;
  gap: 12px;
  color: #facc15;
  font-size: 28px;
  font-weight: 700;
  text-decoration: none;
}

.logo img{
  width: 55px;
  height: 55px;
  object-fit: contain;
  border-radius: 10px;
}

.logo span{
  color: #facc15;
}

/* MENU */

nav{
  display: flex;
  align-items: center;
}

nav a{
  color: white;
  text-decoration: none;
  margin-left: 25px;
  font-size: 16px;
  transition: 0.3s;
  position: relative;
}

nav a:hover{
  color: #facc15;
}

nav a::after{
  content: '';
  width: 0%;
  height: 2px;
  background: #facc15;
  position: absolute;
  left: 0;
  bottom: -5px;
  transition: 0.3s;
}

nav a:hover::after{
  width: 100%;
}

/* HERO */

.hero{
  background: linear-gradient(to right, #111827, #1f2937);
  color: white;
  padding: 90px 0;
}

.hero-content{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  flex-wrap: wrap;
}

.hero-text{
  flex: 1;
}

.hero-text h1,
.hero-text h2{
  font-size: 48px;
  margin-bottom: 25px;
  line-height: 1.2;
}

.hero-text p{
  font-size: 18px;
  margin-bottom: 35px;
  line-height: 1.8;
  color: #d1d5db;
}

/* BOTÃO */

.btn{
  display: inline-block;
  background: #facc15;
  color: #111827;
  padding: 16px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.btn:hover{
  transform: translateY(-4px);
  background: white;
}

/* IMAGEM HERO */

.hero-image{
  flex: 1;
  text-align: center;
}

.hero-image img{
  width: 100%;
  max-width: 550px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* TITULOS */

.section-title{
  text-align: center;
  font-size: 40px;
  margin-bottom: 60px;
  color: #111827;
  position: relative;
}

.section-title::after{
  content: '';
  width: 90px;
  height: 4px;
  background: #facc15;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -15px;
  border-radius: 10px;
}

/* SERVIÇOS */

.services{
  padding: 90px 0;
}

.cards{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.card{
  background: white;
  padding: 35px;
  border-radius: 18px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.card:hover{
  transform: translateY(-10px);
}

.card h3{
  margin-bottom: 18px;
  color: #111827;
  font-size: 22px;
}

.card p{
  line-height: 1.7;
  color: #555;
}

/* PROJETOS */

.projects{
  padding: 90px 0;
  background: white;
}

.projects-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.project-card{
  background: #f9fafb;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.project-card:hover{
  transform: translateY(-10px);
}

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

.project-info{
  padding: 25px;
}

.project-info h3{
  margin-bottom: 12px;
  color: #111827;
}

.project-info p{
  margin-bottom: 15px;
  line-height: 1.7;
  color: #555;
}

.local-projeto{
  display: inline-block;
  background: #facc15;
  color: #111827;
  padding: 8px 14px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
}

/* SOBRE */

.about{
  padding: 90px 0;
}

.about-content{
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.about-content div{
  flex: 1;
}

.about-content img{
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.15);
}

.about h2{
  font-size: 42px;
  margin-bottom: 25px;
  color: #111827;
}

.about p{
  margin-bottom: 20px;
  line-height: 1.9;
  color: #555;
}

.about ul{
  list-style: none;
}

.about ul li{
  margin-bottom: 14px;
  font-size: 17px;
  color: #111827;
}

/* CONTATO INFO */

.contact-info{
  margin-top: 45px;
  background: #111827;
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact-info::before{
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  background: rgba(250,204,21,0.08);
  border-radius: 50%;
  top: -80px;
  right: -80px;
}

.contact-info::after{
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  bottom: -60px;
  left: -60px;
}

.contact-info h3{
  font-size: 30px;
  margin-bottom: 30px;
  color: #facc15;
  position: relative;
  z-index: 2;
}

.contact-info p{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 18px 22px;
  margin-bottom: 18px;
  border-radius: 16px;
  font-size: 17px;
  line-height: 1.7;
  backdrop-filter: blur(5px);
  transition: 0.3s;
  position: relative;
  z-index: 2;
}

.contact-info p:hover{
  transform: translateY(-4px);
  background: rgba(250,204,21,0.12);
  border-color: rgba(250,204,21,0.25);
}

.contact-info a{
  color: #facc15;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.contact-info a:hover{
  color: white;
}

/* CONTATO */

.contact{
  padding: 90px 0;
  background: white;
}

form{
  background: #f9fafb;
  padding: 45px;
  border-radius: 20px;
  max-width: 750px;
  margin: auto;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

form input,
form textarea{
  width: 100%;
  padding: 16px;
  margin-bottom: 22px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  font-size: 16px;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: 0.3s;
}

form input:focus,
form textarea:focus{
  border-color: #facc15;
  box-shadow: 0 0 8px rgba(250,204,21,0.4);
}

form textarea{
  resize: none;
}

form button{
  width: 100%;
  padding: 18px;
  border: none;
  background: #16a34a;
  color: white;
  font-size: 18px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: 0.3s;
}

form button:hover{
  background: #15803d;
  transform: translateY(-3px);
}

/* AVALIAÇÕES */

.reviews{
  padding: 90px 0;
  background: #fff;
}

.reviews-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.review-card{
  background: #f7f7f7;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: 0.3s;
}

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

.review-card p{
  margin: 15px 0;
  line-height: 1.6;
}

.review-card h4{
  color: #222;
}

.stars{
  color: #ffb400;
  font-size: 22px;
}

.btn-review{
  display: inline-block;
  margin-top: 40px;
  background: #ffb400;
  color: #000;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.btn-review:hover{
  background: #111827;
  color: white;
}

/* WHATSAPP */

.whatsapp-float{
  position: fixed;
  width: 65px;
  height: 65px;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 32px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.25);
  z-index: 999;
  transition: 0.3s;
  animation: pulse 2s infinite;
}

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

@keyframes pulse{
  0%{
    transform: scale(1);
  }

  50%{
    transform: scale(1.08);
  }

  100%{
    transform: scale(1);
  }
}

/* FOOTER */

footer{
  background: #111827;
  color: white;
  text-align: center;
  padding: 30px 0;
}

footer p{
  font-size: 15px;
}

/* RESPONSIVO */

@media(max-width: 900px){

  nav{
    display: none;
  }

  .hero-content,
  .about-content{
    flex-direction: column;
    text-align: center;
  }

  .hero-text h1,
  .hero-text h2{
    font-size: 36px;
  }

  .section-title{
    font-size: 32px;
  }

  .about h2{
    font-size: 34px;
  }

  form{
    padding: 30px;
  }

}

@media(max-width: 600px){

  .contact-info{
    padding: 30px 20px;
  }

  .contact-info h3{
    font-size: 24px;
  }

  .contact-info p{
    font-size: 15px;
    padding: 16px;
  }

}

@media(max-width: 500px){

  .hero-text h1,
  .hero-text h2{
    font-size: 30px;
  }

  .hero-text p{
    font-size: 16px;
  }

  .btn{
    width: 100%;
    text-align: center;
  }

  .section-title{
    font-size: 28px;
  }

  .card{
    padding: 25px;
  }

  form{
    padding: 25px;
  }

  .whatsapp-float{
    width: 58px;
    height: 58px;
    font-size: 28px;
  }

  .project-card img{
    height: 220px;
  }

}