/* =============================
   Araújo Desentupimento - Estilos
   Paleta: Azul / Branco / Preto
============================= */

:root{
  --azul: #0b5cab;
  --azul-escuro: #073a72;
  --azul-claro: #e8f1fb;
  --preto: #0b0d10;
  --preto-suave: #14171c;
  --branco: #ffffff;
  --cinza: #5b6472;
  --cinza-claro: #f4f6f9;
  --borda: #e4e8ee;

  --fonte-titulo: 'Poppins', 'Segoe UI', sans-serif;
  --fonte-texto: 'Inter', 'Segoe UI', sans-serif;

  --raio: 12px;
  --sombra: 0 10px 30px rgba(7, 58, 114, 0.12);
}

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

html{ scroll-behavior: smooth; }

body{
  font-family: var(--fonte-texto);
  color: var(--preto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul{ list-style:none; }

.container{
  width:100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

h1,h2,h3,h4{
  font-family: var(--fonte-titulo);
  line-height: 1.25;
  color: var(--preto);
}

.section-tag{
  display:inline-block;
  font-size: 13px;
  font-weight:600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--azul);
  background: var(--azul-claro);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-tag-light{
  background: rgba(255,255,255,0.1);
  color: #bcd6f5;
}

.section-lead{
  max-width: 620px;
  color: var(--cinza);
  font-size: 16px;
  margin-top: 10px;
}
.section-lead-light{
  color: #c7d4e3;
  max-width: 480px;
}

/* ===== Botões ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  justify-content:center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight:600;
  font-size: 15px;
  cursor:pointer;
  border: 2px solid transparent;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--azul);
  color: var(--branco);
  box-shadow: 0 8px 20px rgba(11,92,171,.35);
}
.btn-primary:hover{ background: var(--azul-escuro); transform: translateY(-1px); }
.btn-outline{
  background: transparent;
  border-color: rgba(255,255,255,.6);
  color: var(--branco);
}
.btn-outline:hover{ background: rgba(255,255,255,.12); }
.btn-block{ width:100%; }

/* ===== Header ===== */
.site-header{
  position: sticky;
  top:0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 76px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--fonte-titulo);
  font-size: 18px;
  font-weight:600;
  color: var(--preto);
}
.logo-icon{ width:36px; height:36px; }
.logo-text strong{ color: var(--azul); }

.main-nav{
  display:flex;
  gap: 32px;
}
.main-nav a{
  font-weight:500;
  font-size: 15px;
  color: var(--preto);
  position:relative;
  padding: 6px 0;
}
.main-nav a:hover{ color: var(--azul); }

.header-actions{
  display:flex;
  align-items:center;
  gap:16px;
}
.phone-pill{
  display:flex;
  align-items:center;
  gap:8px;
  background: var(--preto);
  color: var(--branco);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight:600;
  font-size: 14px;
}
.phone-pill:hover{ background: var(--azul); }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 34px;
  height: 34px;
  background:none;
  border:none;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  background: var(--preto);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height: 88vh;
  display:flex;
  align-items:center;
  color: var(--branco);
  overflow:hidden;
}
.hero-bg{
  position:absolute; inset:0;
  background-color: var(--preto);
  background-size: cover;
  background-position: center;
  opacity: 0.55; /* fundo com foto em transparência */
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(7,58,114,.72) 0%, rgba(11,13,16,.8) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  padding: 90px 24px;
}
.eyebrow{
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight:600;
  font-size: 13px;
  color: #9cc4ee;
  margin-bottom: 18px;
}
.hero h1{
  font-size: clamp(32px, 5vw, 54px);
  color: var(--branco);
  margin-bottom: 22px;
}
.hero-sub{
  max-width: 560px;
  font-size: 17px;
  color: #d7e3f2;
  margin-bottom: 34px;
}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap: 16px;
  margin-bottom: 36px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap: 22px;
}
.hero-badges li{
  font-size: 14px;
  font-weight:500;
  color: #cfe0f4;
  padding-left: 22px;
  position:relative;
}
.hero-badges li::before{
  content:'✓';
  position:absolute;
  left:0; top:0;
  color: #6fb4ff;
  font-weight:700;
}

/* ===== Serviços ===== */
.services{
  padding: 100px 0;
  background: var(--branco);
}
.services h2, .why h2, .areas h2, .gallery h2, .contact h2{
  font-size: clamp(26px, 3.4vw, 36px);
  margin-bottom: 4px;
}
.services-grid{
  margin-top: 48px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card{
  background: var(--cinza-claro);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 32px 26px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--sombra);
  background: var(--branco);
}
.service-icon{
  width: 54px; height:54px;
  border-radius: 14px;
  background: var(--azul-claro);
  color: var(--azul);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
}
.service-card h3{
  font-size: 18px;
  margin-bottom: 10px;
}
.service-card p{
  color: var(--cinza);
  font-size: 14.5px;
}

/* ===== Porque nos escolher ===== */
.why{
  background: var(--preto);
  color: var(--branco);
  padding: 100px 0;
}
.why-inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items:center;
}
.why h2{ color: var(--branco); margin-bottom: 30px; font-size: clamp(26px,3.4vw,36px); }
.why-list{
  display:flex;
  flex-direction: column;
  gap: 26px;
}
.why-item{
  display:flex;
  gap: 16px;
  align-items:flex-start;
}
.why-icon{
  flex-shrink:0;
  width: 30px; height:30px;
  border-radius: 50%;
  background: var(--azul);
  color: var(--branco);
  font-size: 14px;
  font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.why-item h4{ color:var(--branco); font-size:16px; margin-bottom:4px; }
.why-item p{ color:#aab6c4; font-size:14.5px; }
.why-image img{
  border-radius: var(--raio);
  width:100%;
  aspect-ratio: 4/3.2;
  object-fit: cover;
  background: var(--preto-suave);
}

/* ===== Áreas ===== */
.areas{
  padding: 100px 0;
  background: var(--cinza-claro);
}
.areas-grid{
  margin-top: 44px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.area-card{
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 34px 26px;
  text-align:center;
  color: var(--azul);
}
.area-card h3{
  color: var(--preto);
  margin: 14px 0 6px;
  font-size: 20px;
}
.area-card p{ color: var(--cinza); font-size:14.5px; }

/* ===== Galeria ===== */
.gallery{
  padding: 100px 0;
  background: var(--branco);
}
.gallery-grid{
  margin-top: 40px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gallery-item{
  border-radius: var(--raio);
  overflow:hidden;
  background: var(--cinza-claro);
  border: 1px solid var(--borda);
}
.gallery-item img{
  width:100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img{ transform: scale(1.06); }

/* ===== Contacto ===== */
.contact{
  background: linear-gradient(135deg, var(--azul-escuro), var(--preto));
  color: var(--branco);
  padding: 100px 0;
}
.contact-inner{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact h2{ color: var(--branco); margin-bottom: 14px; font-size: clamp(26px,3.4vw,36px); }
.contact-line{
  display:flex;
  align-items:center;
  gap: 14px;
  font-weight:600;
  font-size: 16px;
  color: var(--branco);
  margin-top: 18px;
}
.contact-icon{
  width: 40px; height:40px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.contact-line:hover{ color: #9cc4ee; }

.contact-form{
  background: var(--branco);
  color: var(--preto);
  border-radius: var(--raio);
  padding: 32px;
}
.contact-form h3{ margin-bottom: 18px; font-size: 20px; }
.contact-form label{
  display:block;
  font-size: 13.5px;
  font-weight:600;
  color: var(--cinza);
  margin-bottom: 14px;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--borda);
  border-radius: 8px;
  font-family: var(--fonte-texto);
  font-size: 14.5px;
  color: var(--preto);
  background: var(--cinza-claro);
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline: none;
  border-color: var(--azul);
  background: var(--branco);
}
.contact-form textarea{ resize: vertical; }
.form-note{
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--cinza);
  text-align:center;
}

/* ===== Footer ===== */
.site-footer{
  background: var(--preto);
  color: #9aa5b3;
  padding: 46px 0 30px;
}
.footer-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap: 10px;
}
.footer-brand{
  display:flex; align-items:center; gap:10px;
  color: var(--branco);
  font-family: var(--fonte-titulo);
  font-weight:600;
  font-size: 17px;
}
.footer-brand strong{ color: #6fb4ff; }
.footer-phone{ color: var(--branco); font-weight:600; }
.footer-phone:hover{ color: #6fb4ff; }
.footer-copy{ font-size: 13px; margin-top: 10px; }

/* ===== Botão flutuante de ligar ===== */
.call-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px; height:58px;
  border-radius: 50%;
  background: var(--azul);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 24px rgba(11,92,171,.45);
  z-index: 200;
  transition: transform .2s ease;
}
.call-float:hover{ transform: scale(1.08); background: var(--azul-escuro); }

/* ===== Responsivo ===== */
@media (max-width: 960px){
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .areas-grid{ grid-template-columns: 1fr; }
  .why-inner{ grid-template-columns: 1fr; }
  .why-image{ order:-1; }
  .contact-inner{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 760px){
  .main-nav{
    position: absolute;
    top: 76px; left:0; right:0;
    background: var(--branco);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--borda);
    display:none;
    gap: 4px;
  }
  .main-nav.open{ display:flex; }
  .main-nav a{ padding: 12px 0; border-bottom: 1px solid var(--cinza-claro); }
  .nav-toggle{ display:flex; }
  .phone-pill span{ display:none; }
  .phone-pill{ padding: 10px; }
  .services-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .hero{ min-height: auto; padding-top: 20px; }
}