:root{
  --primary:#13678A;
  --secondary:#012030;
  --text:#000E15;
  --textLight:#ECF6F8;
  --bg:#ffffff;

  --radius:12px;
  --shadow: 0 18px 50px rgba(0,0,0,.12);
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family: "Georgia", serif;
  color: var(--text);
  background: var(--bg);
}

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

.container{
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ===============================
   HEADER / NAV
================================ */
.header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 8px 25px rgba(0,0,0,.06);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 22px 0;
  gap: 40px;
}

.brand__logo{
  height: 120px; /* ajuste aqui se quiser mais */
  width: auto;
}

/* menu centralizado */
.menu{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 70px;
  flex: 1;
}

.menu__link{
  font-size: 22px;
  font-weight: 700;
  position:relative;
  transition: .2s;
}

.menu__link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0%;
  height:3px;
  background: var(--primary);
  transition: .25s;
}

.menu__link:hover{
  color: var(--primary);
}

.menu__link:hover::after{
  width:100%;
}

/* CTA topo */
.topo-contato{
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.btn-especialista{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;

  padding: 14px 22px;
  border-radius: 12px;

  background: var(--primary);
  color: var(--textLight);

  font-size: 18px;
  font-weight: 700;

  white-space: nowrap;
  transition: .2s;
}

.btn-especialista:hover{
  background: var(--secondary);
}

.seta{
  font-size: 20px;
  font-weight: 900;
}

/* burger */
.burger{
  display:none;
  border:none;
  background:transparent;
  font-size: 28px;
  cursor:pointer;
}

/* ===============================
   BUTTON GLOBAL
================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: 10px;
  font-size: 20px;
  font-weight: 700;
  transition: .2s;
  border: 2px solid transparent;
}

.btn--primary{
  background: var(--primary);
  color: var(--textLight);
}

.btn--primary:hover{
  background: var(--secondary);
}

.btn--full{
  width:100%;
}

.btn__icon{
  font-weight: 900;
}

/* ===============================
   HERO
================================ */
.hero{
  padding: 70px 0;
  background: #fff;
}

.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items:center;
}

.hero__title{
  font-size: clamp(44px, 5vw, 78px);
  line-height: 1.05;
  font-weight: 800;
  margin-bottom: 22px;
}

.hero__desc{
  font-size: 22px;
  line-height: 1.6;
  max-width: 620px;
  margin-bottom: 26px;
}

.hero__imageWrap{
  position: relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 340px;
}

.hero__shape{
  position:absolute;
  width: 320px;
  height: 320px;
  background: var(--primary);
  transform: rotate(45deg);
  right: -40px;
  z-index:0;
}

.hero__diamond{
  width: 320px;
  height: 320px;
  transform: rotate(45deg);
  overflow:hidden;
  box-shadow: var(--shadow);
  position: relative;
  z-index:1;
  right: 40px;
}

.hero__image{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: rotate(-45deg) scale(1.45);
}

/* ===============================
   SECTIONS
================================ */
.section{
  padding: 60px 0;
}

.section--dark{
  background: var(--secondary);
  color: var(--textLight);
}

.section--light{
  background:#fff;
  color: var(--text);
}

.section__title{
  text-align:center;
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 800;
  margin-bottom: 50px;
}

.section__cta{
  display:flex;
  justify-content:center;
  margin-top: 50px;
}

/* ===============================
   CARROSSEL ÁREAS DE ATUAÇÃO
================================ */
.atuacao-carousel{
  margin-top: 30px;
}

.atuacao-carousel__viewport{
  overflow: hidden;
  width: 100%;
}

.atuacao-carousel__track{
  display: flex;
  gap: 26px;
  transition: transform .35s ease;
  will-change: transform;
}

/* card */
.atuacao-card{
  flex: 0 0 calc((100% - 52px) / 3);
  height: 380px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
  background: #000;
}

.atuacao-card__img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}

.atuacao-card:hover .atuacao-card__img{
  transform: scale(1.08);
}

/* overlay fixo e alinhado */
.atuacao-card__overlay{
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border-radius: 12px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);

  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

/* título padronizado */
.atuacao-card__title{
  color: #fff;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.1;

  overflow: hidden;
  max-height: calc(1.1em * 2);
}

/* texto padronizado */
.atuacao-card__text{
  color: #fff;
  font-size: 20px;
  line-height: 1.35;

  overflow: hidden;
  max-height: calc(1.35em * 3);
}

/* botões do carrossel */
.atuacao-carousel__controls{
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 16px;
}

.atuacao-carousel__btn{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,.55);
  background: transparent;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition: .2s;
}

.atuacao-carousel__btn:hover{
  background: rgba(255,255,255,.12);
}

/* ===============================
   ABOUT
================================ */
.about{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items:center;
}

.about__img{
  width:100%;
  border-radius: 0;
  box-shadow: var(--shadow);
}

.about__title{
  font-size: 44px;
  font-weight: 800;
  margin-bottom: 16px;
}

.about__desc{
  font-size: 20px;
  line-height: 1.7;
  color: #2d3a44;
  margin-bottom: 24px;
}

/* ===============================
   CONTACT
================================ */
.contato{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items:center;
}

.contato__title{
  font-size: 52px;
  font-weight: 800;
  margin-bottom: 18px;
}

.contato__subtitle{
  font-size: 24px;
  margin: 18px 0 12px;
}

.contato__social{
  display:flex;
  gap: 30px;
  margin-bottom: 10px;
}

.contato__socialItem{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--primary);
  font-size: 22px;
  font-weight: 700;
}

/* ícones svg */
.icon{
  width: 28px;
  height: 28px;
  color: var(--primary);
  flex-shrink: 0;
}

.contato__address{
  font-size: 22px;
  line-height: 1.5;
}

.contato__img{
  width:100%;
  height: 420px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

/* ===============================
   MAP
================================ */
.mapa iframe{
  width:100%;
  height: 420px;
  border:0;
  display:block;
}

/* ===============================
   MOBILE MENU
================================ */
.mobile{
  position: fixed;
  top:0;
  right:0;
  height:100vh;
  width: 280px;
  background: var(--secondary);
  color: var(--textLight);
  transform: translateX(110%);
  transition: .25s;
  z-index: 2000;
  padding: 20px;
}

.mobile.open{
  transform: translateX(0%);
}

.mobile__close{
  position:absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor:pointer;
}

.mobile__links{
  margin-top: 70px;
  display:flex;
  flex-direction:column;
  gap: 16px;
}

.mobile__link{
  padding: 10px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 700;
}

.mobile__link:hover{
  background: rgba(255,255,255,.08);
  color: var(--primary);
}

.mobile__cta{
  margin-top: 24px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 980px){
  .menu{
    display:none;
  }

  .topo-contato{
    display:none;
  }

  .burger{
    display:block;
  }

  .hero__grid{
    grid-template-columns: 1fr;
    text-align:center;
  }

  .hero__desc{
    margin-left:auto;
    margin-right:auto;
  }

  .hero__imageWrap{
    margin-top: 30px;
  }

  /* carrossel vira swipe */
  .atuacao-carousel__viewport{
    overflow-x: auto;
  }

  .atuacao-carousel__track{
    transition: none;
    padding-bottom: 6px;
  }

  .atuacao-card{
    flex: 0 0 85%;
  }

  .atuacao-carousel__controls{
    display:none;
  }

  .about{
    grid-template-columns: 1fr;
  }

  .contato{
    grid-template-columns: 1fr;
  }
}