/* =========================================================
   Duarte Dias Engenharia Civil - Pintura e Restauração de Fachadas
   ========================================================= */

:root{
  --navy:#101d34;
  --navy-2:#182a4a;
  --accent:#d9622b;      /* terracota / laranja - remete a tinta e fachada */
  --accent-dark:#b94f1f;
  --gray-bg:#f4f5f7;
  --text-muted:#5b6472;
}

html{ scroll-behavior:smooth; }

body{
  font-family:'Poppins', sans-serif;
  color:#2b2f36;
}

h1,h2,h3,h4,h5,h6{
  font-family:'Montserrat', sans-serif;
  font-weight:700;
  color:var(--navy);
}

a{ text-decoration:none; }

.text-accent{ color:var(--accent); }
.bg-navy{ background-color:var(--navy); }
.bg-gray{ background-color:var(--gray-bg); }

.btn-accent{
  background-color:var(--accent);
  border-color:var(--accent);
  color:#fff;
  font-weight:600;
}
.btn-accent:hover{
  background-color:var(--accent-dark);
  border-color:var(--accent-dark);
  color:#fff;
}
.btn-outline-light-custom{
  border:1.5px solid rgba(255,255,255,.7);
  color:#fff;
  font-weight:600;
}
.btn-outline-light-custom:hover{
  background-color:#fff;
  color:var(--navy);
}
.btn-outline-navy{
  border:1.5px solid var(--navy);
  color:var(--navy);
  font-weight:600;
}
.btn-outline-navy:hover{
  background-color:var(--navy);
  color:#fff;
}

.section-eyebrow{
  text-transform:uppercase;
  letter-spacing:2px;
  font-size:.8rem;
  font-weight:700;
  color:var(--accent);
}

/* ===== Header / Navbar ===== */
.site-header{
  background-color:var(--navy);
}
.navbar .nav-link{
  color:#e7eaf0;
  font-weight:500;
  padding:.5rem 1rem !important;
}
.navbar .nav-link:hover,
.navbar .nav-link.active{
  color:#fff;
  font-weight:600;
}
.navbar .dropdown-menu{
  border:none;
  border-radius:.5rem;
  box-shadow:0 10px 30px rgba(0,0,0,.15);
}
.navbar .dropdown-item:hover{
  background-color:var(--gray-bg);
  color:var(--accent);
}

.whatsapp-float{
  position:fixed;
  bottom:24px;
  right:24px;
  width:58px;
  height:58px;
  background-color:#25D366;
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.7rem;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  z-index:1050;
  animation:pulse 2.4s infinite;
}
.whatsapp-float:hover{ color:#fff; transform:scale(1.06); }
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(37,211,102,.5); }
  70%{ box-shadow:0 0 0 14px rgba(37,211,102,0); }
  100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); }
}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  background:
    linear-gradient(180deg, rgba(16,29,52,.75) 0%, rgba(16,29,52,.55) 40%, rgba(16,29,52,.92) 100%),
    url('../img/projetos/hero-fachada.jpg') center 30%/cover no-repeat;
}
.hero h1{
  color:#fff;
  font-size:clamp(2.1rem, 4.2vw, 3.4rem);
  line-height:1.15;
}
.hero p.lead{
  color:#dfe4ec;
  font-size:1.15rem;
  max-width:640px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
  padding:.4rem .9rem;
  border-radius:50px;
  font-size:.82rem;
  letter-spacing:1px;
  text-transform:uppercase;
}

/* ===== Page hero (páginas internas) ===== */
.page-hero{
  background:
    linear-gradient(180deg, rgba(16,29,52,.82), rgba(16,29,52,.88)),
    url('../img/projetos/capa-restauracao.jpg') center 20%/cover no-repeat;
  padding:7rem 0 6.5rem 0;
  color:#fff;
}
.page-hero h1{ color:#fff; font-size:clamp(1.8rem, 3.4vw, 2.6rem); }
.page-hero .breadcrumb-custom{
  color:#c7cedb;
  font-size:.9rem;
  letter-spacing:1px;
  text-transform:uppercase;
}
.page-hero .breadcrumb-custom a{ color:#fff; }

/* ===== Cards de serviço ===== */
.service-card{
  background:#fff;
  border-radius:16px;
  padding:2.2rem 1.8rem;
  height:100%;
  box-shadow:0 10px 30px rgba(16,29,52,.06);
  border:1px solid rgba(16,29,52,.06);
  transition:transform .25s ease, box-shadow .25s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(16,29,52,.12);
}
.service-icon{
  width:64px;
  height:64px;
  border-radius:14px;
  background:linear-gradient(135deg, var(--accent), var(--accent-dark));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.6rem;
  margin-bottom:1.2rem;
}

/* ===== Diferenciais ===== */
.diferencial-item{
  display:flex;
  gap:1rem;
  align-items:flex-start;
}
.diferencial-icon{
  flex:0 0 auto;
  width:46px;
  height:46px;
  border-radius:50%;
  background:rgba(217,98,43,.12);
  color:var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
}

/* ===== Stats ===== */
.stat-number{
  font-family:'Montserrat', sans-serif;
  font-weight:800;
  font-size:clamp(2rem, 4vw, 2.8rem);
  color:#fff;
}
.stat-label{
  color:#c7cedb;
  font-size:.85rem;
  letter-spacing:1px;
  text-transform:uppercase;
}

/* ===== Galeria de projetos ===== */
.gallery-item{
  position:relative;
  overflow:hidden;
  border-radius:12px;
  aspect-ratio:4/5;
  cursor:pointer;
}
.gallery-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.gallery-item:hover img{ transform:scale(1.08); }
.gallery-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,29,52,0) 40%, rgba(16,29,52,.85) 100%);
  display:flex;
  align-items:flex-end;
  padding:1rem;
  opacity:0;
  transition:opacity .3s ease;
}
.gallery-item:hover .gallery-overlay{ opacity:1; }
.gallery-overlay span{
  color:#fff;
  font-weight:600;
  font-size:.95rem;
}

/* ===== Sobre ===== */
.about-photo{
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 20px 45px rgba(16,29,52,.15);
}
.about-photo img{ width:100%; height:100%; object-fit:cover; }

.valor-item{
  border-left:3px solid var(--accent);
  padding-left:1rem;
}

/* ===== CTA banner ===== */
.cta-banner{
  background:linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius:20px;
  padding:3.5rem 2.5rem;
  color:#fff;
}

/* ===== Contato ===== */
.contact-card{
  background:#fff;
  border-radius:16px;
  padding:2rem;
  box-shadow:0 10px 30px rgba(16,29,52,.06);
  height:100%;
}
.form-control-custom{
  border:1.5px solid #dfe3e9;
  border-radius:10px;
  padding:.7rem 1rem;
}
.form-control-custom:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 .2rem rgba(217,98,43,.15);
}
.contact-info-item{
  display:flex;
  gap:1rem;
  align-items:flex-start;
  margin-bottom:1.4rem;
}
.contact-info-icon{
  flex:0 0 auto;
  width:46px;
  height:46px;
  border-radius:50%;
  background:var(--navy);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
}
.map-frame{
  border-radius:16px;
  overflow:hidden;
  border:0;
  width:100%;
  min-height:320px;
}

/* ===== Footer ===== */
.site-footer{
  background-color:var(--navy);
  color:#c7cedb;
}
.footer-text{ color:#aeb6c4; font-size:.92rem; }
.footer-heading{
  color:#fff;
  font-size:.9rem;
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:1rem;
}
.footer-links{ list-style:none; padding:0; margin:0; }
.footer-links li{ margin-bottom:.6rem; font-size:.92rem; color:#c7cedb; }
.footer-links a{ color:#c7cedb; }
.footer-links a:hover{ color:var(--accent); }
.footer-divider{ border-color:rgba(255,255,255,.12); margin:2rem 0 1.5rem 0; }
.footer-bottom{ color:#8892a3; }

.social-icon{
  width:38px; height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.35);
  border-radius:50%;
  color:#fff;
  transition:all .2s ease;
}
.social-icon:hover{
  background-color:var(--accent);
  border-color:var(--accent);
  color:#fff;
}

/* ===== Blog ===== */
.blog-card{
  background:#fff;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(16,29,52,.06);
  border:1px solid rgba(16,29,52,.06);
  transition:transform .25s ease, box-shadow .25s ease;
  height:100%;
  display:flex;
  flex-direction:column;
}
.blog-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(16,29,52,.12);
}
.blog-card-img{background:var(--gray-bg);
  display: flex;
  justify-content: center;
  align-items: center;

  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.blog-card-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.blog-card:hover .blog-card-img img{ transform:scale(1.06); }
.blog-badge{
  position:absolute;
  top:14px;
  left:14px;
  background:var(--accent);
  color:#fff;
  font-size:.72rem;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.5px;
  padding:.3rem .7rem;
  border-radius:50px;
}
.blog-card-body{
  padding:1.4rem;
  display:flex;
  flex-direction:column;
  flex-grow:1;
}
.blog-card-date{
  font-size:.78rem;
  color:var(--text-muted);
  text-transform:uppercase;
  letter-spacing:.5px;
}
.blog-card-title{
  color:var(--navy);
  margin:.5rem 0 .6rem 0;
  font-size:1.08rem;
  line-height:1.35;
}
.blog-card-excerpt{
  color:var(--text-muted);
  font-size:.92rem;
  flex-grow:1;
  margin-bottom:1rem;
}

/* ===== Artigo do blog ===== */
.article-meta{
  color:#c7cedb;
  font-size:.85rem;
  letter-spacing:.5px;
  text-transform:uppercase;
}
.article-cover{
  border-radius:16px;
  overflow:hidden;
  margin-top:-3rem;
  margin-bottom:2.5rem;
  box-shadow:0 20px 45px rgba(16,29,52,.18);
  position:relative;
  z-index:2;
}
@media (max-width:768px){
  .page-hero{ padding:6rem 0 5rem 0; }
  .article-cover{ margin-top:-2rem; }
}
.article-cover img{
  width:100%;
  /*max-height:460px;*/
  object-fit:cover;
}
.article-body{
  font-size:1.05rem;
  line-height:1.8;
  color:#3a3f47;
}
.article-body h2{
  font-size:1.4rem;
  margin-top:2.2rem;
  margin-bottom:1rem;
}
.article-body h3{
  font-size:1.15rem;
  margin-top:1.6rem;
  margin-bottom:.8rem;
  color:var(--navy);
}
.article-body p{ margin-bottom:1.2rem; }
.article-body ul, .article-body ol{ margin-bottom:1.2rem; padding-left:1.4rem; }
.article-body li{ margin-bottom:.5rem; }
.article-body blockquote{
  border-left:4px solid var(--accent);
  padding:.6rem 1.2rem;
  color:var(--navy);
  font-style:italic;
  background:var(--gray-bg);
  border-radius:0 10px 10px 0;
  margin:1.6rem 0;
}
.article-cta-box{
  background:var(--gray-bg);
  border-radius:16px;
  padding:1.8rem;
  margin:2.2rem 0;
  border-left:4px solid var(--accent);
}
.share-icons a{
  width:38px; height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid #dfe3e9;
  border-radius:50%;
  color:var(--navy);
  margin-right:.5rem;
}
.share-icons a:hover{
  background-color:var(--accent);
  border-color:var(--accent);
  color:#fff;
}

/* ===== Utilidades ===== */
.section-padding{ padding:5.5rem 0; }
@media (max-width:768px){
  .section-padding{ padding:3.5rem 0; }
}

/* ===== FAQ (Accordion) ===== */
.faq-accordion .accordion-item{
  border:none;
  border-radius:12px !important;
  margin-bottom:1rem;
  overflow:hidden;
  box-shadow:0 2px 10px rgba(16,29,52,.06);
}
.faq-accordion .accordion-button{
  font-weight:600;
  color:var(--navy);
  background-color:#fff;
  padding:1.15rem 1.4rem;
}
.faq-accordion .accordion-button:not(.collapsed){
  color:var(--accent);
  background-color:#fff;
  box-shadow:none;
}
.faq-accordion .accordion-button:focus{
  box-shadow:0 0 0 .2rem rgba(217,98,43,.15);
}
.faq-accordion .accordion-button::after{
  background-size:1.1rem;
}
.faq-accordion .accordion-body{
  padding:0 1.4rem 1.4rem 1.4rem;
  line-height:1.7;
}