/* ==========================================================================
   São Pedro Vidros e Esquadrias — stylesheet
   Design tokens extracted directly from the live site (saopedrovidracaria.com.br)
   ========================================================================== */

:root{
  --navy: #0f3f62;        /* headings on light bg, dark section backgrounds */
  --navy-card: #334b6f;   /* lighter navy used for cards on dark sections */
  --cyan: #00c6ef;        /* primary button / active state */
  --cyan-dark: #00a3c4;
  --whatsapp: #25d366;
  --whatsapp-dark: #1ebe5a;
  --text: #4f5d72;        /* body paragraph gray */
  --text-soft: rgba(255,255,255,.7);
  --bg-soft: #f5f6f8;
  --white: #ffffff;
  --border: #eaeaeb;
  --radius: 0px;
  --shadow: 0 10px 30px rgba(15,63,98,.08);
  --container: 1300px;
  font-size: 16px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
/* Offset pra âncoras de mesma página (nav, breadcrumbs, etc.) não colarem no topo da viewport */
[id]{ scroll-margin-top: 28px; }
body{
  margin:0;
  font-family: 'Plus Jakarta Sans', Arial, sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4,h5{
  margin:0 0 .5em;
  line-height:1.2;
  font-weight:600;
  font-family:'Saira', sans-serif;
  color: var(--navy);
}
p{ margin:0 0 1em; color: var(--text); }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display:inline-block;
  color: var(--navy);
  font-family:'Plus Jakarta Sans', sans-serif;
  font-weight:500;
  font-size:1.05rem;
  margin-bottom: .6em;
}
.eyebrow-light{ color: var(--white); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  padding: 15px 30px;
  border-radius: var(--radius);
  font-family:'Plus Jakarta Sans', sans-serif;
  font-weight:500;
  font-size:1rem;
  border: none;
  transition: background .15s ease, opacity .15s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn-accent{
  background: var(--cyan);
  color: var(--white);
}
.btn-accent:hover{ background: var(--cyan-dark); }
.btn-whatsapp{
  background: var(--whatsapp);
  color: var(--white);
}
.btn-whatsapp:hover{ background: var(--whatsapp-dark); }
.btn-outline{
  background: transparent;
  border: 1px solid rgba(255,255,255,.6);
  color: var(--white);
}
.btn-outline:hover{ background: rgba(255,255,255,.12); }
.btn-small{ padding:10px 20px; font-size:.9rem; }

/* ---------- Hero frame (white gutter around header+hero, like the reference site) ---------- */
.hero-frame{
  position:relative;
  background: var(--white);
  padding: 14px;
}

/* ---------- Header ---------- */
.site-header{
  position: absolute;
  top:0; left:0; right:0;
  z-index: 100;
  background: transparent;
}
/* Variante usada em páginas internas sem hero-photo (produto, cidade, projeto):
   header sólido navy no fluxo normal, pra manter contraste do menu branco. */
.site-header.solid{
  position: relative;
  background: var(--navy);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
  padding: 36px 24px;
  max-width: 1560px;
}
.logo{ display:flex; align-items:center; gap:.6em; flex-shrink:0; }
.logo-img{ height: 60px; width:auto; }
.footer-brand .logo-img{ height: 56px; }

.main-nav ul{
  display:flex; gap: 6px;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.14);
  padding: 6px;
}
.main-nav a{
  display:block;
  font-family:'Plus Jakarta Sans', sans-serif;
  font-size:.95rem; font-weight:500; color: var(--white);
  text-transform: capitalize;
  padding: 10px 18px;
  transition: background .2s ease, color .2s ease;
}
.main-nav a:hover{ background: rgba(255,255,255,.14); }
.main-nav a.active{ background: var(--cyan); color: var(--navy); font-weight:600; }

.has-dropdown{ position:relative; padding-bottom: 10px; margin-bottom: -10px; }
.main-nav .nav-dropdown{
  position:absolute;
  top: 100%;
  left:50%;
  transform: translateX(-50%);
  min-width: 240px;
  background:#fff;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  border:none;
  box-shadow: 0 20px 40px rgba(15,63,98,.25);
  border-top: 3px solid var(--cyan);
  padding: 8px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition: opacity .2s ease, visibility .2s;
  z-index: 50;
}
.has-dropdown:hover .nav-dropdown,
.has-dropdown:focus-within .nav-dropdown{
  opacity:1; visibility:visible; pointer-events:auto;
}
.nav-dropdown li{ display:block; }
.nav-dropdown a{
  display:block;
  padding: 10px 14px;
  color: var(--navy) !important;
  font-size:.9rem;
  text-transform:none;
  white-space:nowrap;
}
.nav-dropdown a:hover{ background: var(--bg-soft); color: var(--cyan-dark) !important; }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none; border:none; cursor:pointer; padding:6px;
}
.nav-toggle span{ width:24px; height:2px; background: var(--white); }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  color: var(--white);
}
.hero-slideshow{ position:absolute; inset:0; z-index:0; }
.hero-slide{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center;
  opacity:0;
  transition: opacity 1s ease;
  animation: heroKenBurns 6s ease-in-out infinite alternate;
}
.hero-slide.is-active{ opacity:1; z-index:1; }
@keyframes heroKenBurns{
  from{ transform: scale(1); }
  to{ transform: scale(1.12); }
}
.hero-gradient{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(0deg, rgba(11,33,54,.92) 0%, rgba(11,33,54,.55) 42%, rgba(11,33,54,.22) 70%),
    linear-gradient(100deg, rgba(11,33,54,.6) 20%, rgba(11,33,54,.2) 55%, rgba(11,33,54,0) 80%);
}
.hero-content{ position:relative; z-index:2; max-width: 1120px; padding-top: 100px; padding-bottom: 60px; }
.hero h1, .hero p, .hero-actions{ position:relative; z-index: 2; }
.hero h1{
  position:relative;
  font-size: clamp(2.2rem, 4.6vw, 4.2rem);
  font-weight:600;
  color: var(--white);
  line-height:1.05;
}
.hero-accent{
  position:absolute;
  left: -52px; top: -10%;
  aspect-ratio: 135 / 865;
  width: auto;
  height: 125%;
  z-index: 1;
}
.hero-title-indent{ display:inline-block; margin-left: .55em; }
.hero p{ color: #dbdbdb; font-size:1.125rem; font-weight:500; max-width: 560px; }
.hero-actions{ display:flex; gap: 16px; flex-wrap:wrap; margin-top: 1.6em; }

/* ---------- About ---------- */
.about{ padding: 100px 0; }
.about-grid{
  display:grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 60px;
  align-items:center;
}
.about-photo{
  width: 100%;
  aspect-ratio: 3/4;
  max-height: 460px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius);
}
.about-text h2{ font-size: clamp(1.8rem,2.8vw,2.6rem); }

/* ---------- Diferenciais ---------- */
.diferenciais{ background: var(--navy); color: var(--white); }
.diferenciais-top{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding-top: 90px; padding-bottom: 60px;
  align-items:start;
}
.diferenciais-text h2{ color:#fff; font-size: clamp(1.8rem,2.8vw,2.6rem); }
.diferenciais-text p{ color: var(--text-soft); }
.diferenciais-text p strong{ color:#fff; }
.diferenciais-cards{ display:flex; flex-direction:column; gap: 16px; }
.card-diff{
  display:flex; gap: 16px;
  background: var(--navy-card);
  border-radius: var(--radius);
  padding: 22px;
}
.card-diff-icon{
  flex-shrink:0;
  width:40px; height:40px;
  border-radius: var(--radius);
  background: var(--cyan);
  color: var(--white);
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
}
.card-diff h3{ color:#fff; font-size:1.05rem; margin-bottom:.35em; font-family:'Plus Jakarta Sans', sans-serif; font-weight:600; }
.card-diff p{ color: var(--text-soft); margin:0; font-size:.9rem; }

.diferenciais-banner{
  width: 100%;
  height: 420px;
  object-fit: cover;
  display:block;
}

/* ---------- Projetos ---------- */
.projetos{ padding: 100px 0; background: var(--bg-soft); }
.projetos-head{
  display:flex; justify-content:space-between; align-items:flex-end; gap: 40px;
  flex-wrap:wrap; margin-bottom: 50px;
}
.projetos-head h2{ font-size: clamp(1.8rem,2.8vw,2.6rem); max-width: 460px; }
.projetos-head-text{ max-width: 380px; }
.projetos-head-text p{ margin-bottom: 1.2em; }
/* ---------- Carrossel genérico (projetos + catálogo em páginas de cidade) ---------- */
.carousel{ width:100%; }
.carousel-viewport{ overflow:hidden; width:100%; padding: 0 24px; }
.carousel-track{ display:flex; gap:4px; transition: transform .6s cubic-bezier(.25,.8,.25,1); }
.carousel-track .projeto-item{ flex: 0 0 calc(33.333% - 3px); }
.carousel-track .product-card{ flex: 0 0 calc(25% - 3px); }
.carousel-controls{
  display:flex; align-items:center; justify-content:center;
  gap: 22px; margin-top: 30px;
}
.carousel-arrow{
  flex-shrink:0;
  width:48px; height:48px;
  display:flex; align-items:center; justify-content:center;
  background: transparent;
  color: var(--navy);
  border:none; cursor:pointer;
  transition: color .2s ease, transform .2s ease;
}
.carousel-arrow:hover{ color: var(--cyan-dark); transform: scale(1.12); }
.carousel-arrow .icon,
.carousel-arrow svg{ width:30px; height:30px; flex-shrink:0; }
.carousel-dots{ display:flex; align-items:center; gap:10px; }
.carousel-dot{
  width:14px; height:14px;
  padding:0; border:none; border-radius:50%;
  background: var(--border);
  cursor:pointer;
  transition: background .25s ease, width .25s ease, border-radius .25s ease;
}
.carousel-dot.active{ background: var(--cyan); width:38px; border-radius:7px; }

.projeto-item{
  aspect-ratio: 4/5;
  position:relative;
  display:flex; align-items:flex-end;
  overflow:hidden;
  background-color: var(--navy);
}
.projeto-item-img{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center;
  transition: transform .6s ease;
}
.projeto-item:hover .projeto-item-img{ transform: scale(1.12); }
.projeto-item::before{
  content:"";
  position:absolute; inset:0;
  background: rgba(15,63,98,.15);
  transition: background .35s ease;
}
.projeto-item:hover::before{ background: rgba(15,63,98,.45); }
.projeto-item span{
  position:relative;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  color:#fff; font-weight:600; font-size:1.05rem;
  font-family:'Plus Jakarta Sans', sans-serif;
  padding: 24px 20px;
  background: linear-gradient(0deg, rgba(15,63,98,.9), transparent 70%);
  width:100%;
}
.projeto-item span .icon{
  width:20px; height:20px; flex-shrink:0;
  opacity:0; transform: translateX(-8px);
  transition: opacity .3s ease, transform .3s ease;
}
.projeto-item:hover span .icon{ opacity:1; transform:translateX(0); }

/* ---------- Catálogo ---------- */
.catalogo{ padding: 100px 0 110px; }
.catalogo-head{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap: 20px; margin-bottom: 50px;
}
.catalogo-head > div:first-child{ flex:1; min-width: 260px; }
.catalogo-head .btn{ flex-shrink:0; }
.catalogo-head h2{ font-size: clamp(1.8rem,2.8vw,2.6rem); margin:0 0 .3em; }
.catalogo-subtitle{ margin:0; font-size:1rem; color: var(--text); }
.catalogo-grid{
  display:grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items:start;
}
.catalogo-sidebar{
  position: sticky;
  top: 24px;
  background:#fff;
  border: 1px solid var(--border);
  padding: 22px;
}
.catalogo-sidebar h4{
  font-size:.78rem; margin-bottom: 1em; color: var(--text);
  font-family:'Plus Jakarta Sans', sans-serif;
  font-weight:600; text-transform:uppercase; letter-spacing:.08em;
}
.cat-filters{ display:flex; flex-direction:column; gap: 2px; }
.cat-filters button{
  all: unset;
  cursor:pointer;
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 14px;
  border-left: 3px solid transparent;
  font-family:'Plus Jakarta Sans', sans-serif;
  font-size:.95rem;
  font-weight:400;
  color: var(--text);
  transition: background .18s ease, border-color .18s ease, color .18s ease, padding-left .18s ease;
}
.cat-filters button:hover{ background: var(--bg-soft); border-left-color: rgba(0,198,239,.5); color: var(--navy); padding-left:18px; }
.cat-filters button.active{ background: var(--cyan); color: var(--white); font-weight:600; border-left-color: var(--navy); }

.catalogo-products{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card{
  position:relative;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  background:#fff;
  box-shadow: 0 1px 0 rgba(15,63,98,.06);
  border-top: 3px solid transparent;
  text-decoration:none;
  color:inherit;
  transition: box-shadow .35s ease, border-color .35s ease, transform .35s ease;
}
.product-card:hover{
  box-shadow: 0 22px 40px rgba(15,63,98,.24);
  border-top-color: var(--cyan);
  transform: translateY(-6px);
}
.product-title{
  order:1;
  background: var(--navy);
  color:#fff;
  font-family:'Saira', sans-serif;
  font-weight:600;
  font-size:.85rem;
  padding: 12px 16px;
}
.product-img-wrap{
  order:2;
  overflow:hidden;
}
.product-img{
  aspect-ratio: 4/3.6;
  background: linear-gradient(150deg,#e3e8ef,#c7d0dc);
  background-size: cover;
  background-position: center;
  transition: transform .5s cubic-bezier(.25,.8,.25,1);
}
.product-card:hover .product-img{ transform: scale(1.1); }
.product-cta{
  position:absolute;
  z-index:5;
  left:5%; right:5%; bottom:14px;
  display:flex; align-items:center; justify-content:center; gap:8px;
  background: var(--whatsapp);
  color:#fff;
  font-family:'Plus Jakarta Sans', sans-serif;
  font-weight:600;
  font-size:.85rem;
  padding: 10px 16px;
  border-radius: 0;
  box-shadow: 0 10px 22px rgba(15,63,98,.3);
  transition: background .2s ease, transform .2s ease;
}
.product-cta:hover{ background: var(--whatsapp-dark); transform: translateY(-2px); }
.product-cta.secondary{ background: var(--navy); }
.product-cta.secondary:hover{ background: var(--navy-card); }
.product-cta .icon{ width:16px; height:16px; }
.product-card.hide{ display:none; }

/* Card final do carrossel "Nosso Catálogo de Produtos" — CTA pro catálogo completo */
.product-card-cta{
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:14px;
  padding: 30px 24px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-card) 55%, var(--cyan-dark) 130%);
  border-top-color: transparent;
}
.product-card-cta .icon{
  width:26px; height:26px;
  color: var(--cyan);
  transition: transform .3s ease;
}
.product-card-cta span{
  color:#fff;
  font-family:'Saira', sans-serif;
  font-weight:600;
  font-size:1.05rem;
  line-height:1.3;
}
.product-card-cta:hover .icon{ transform: translateX(6px); }
.ph-p3{background:linear-gradient(150deg,#c7d0dc,#e3e8ef);}

/* ---------- Depoimentos ---------- */
.depoimentos{ background: var(--bg-soft); padding: 100px 0; }
.depoimentos-head{ text-align:center; max-width: 640px; margin: 0 auto 50px; }
.depoimentos-head h2{ font-size: clamp(1.8rem,2.8vw,2.6rem); }
.depoimentos-widget{ min-height: 120px; }

/* ---------- Blog ---------- */
.blog{ padding: 100px 0; }
.blog-head{ text-align:center; margin-bottom: 50px; }
.blog-head h2{ font-size: clamp(1.8rem,2.8vw,2.6rem); }
.blog-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}
.blog-card{ display:block; background:#fff; border:1px solid var(--border); border-radius: var(--radius); overflow:hidden; text-decoration:none; color:inherit; transition: box-shadow .3s ease, transform .3s ease; }
.blog-card:hover{ box-shadow: 0 20px 40px rgba(15,63,98,.16); transform: translateY(-4px); }
.blog-card:hover .blog-link{ color: var(--cyan-dark); }
.blog-card-lg .blog-img{ aspect-ratio: 16/10; }
.blog-card-lg{ padding-bottom: 22px; }
.blog-card-lg h3{ padding: 0 22px; font-size:1.3rem; }
.blog-card-lg .blog-date{ margin: 18px 22px 8px; }
.blog-card-lg .blog-link{ margin: 12px 22px 0; }
.blog-col{ display:flex; flex-direction:column; gap: 24px; }
.blog-card-sm{ display:flex; gap:16px; padding: 14px; align-items:center; }
.blog-card-sm .blog-img{ width: 130px; aspect-ratio: 4/3; flex-shrink:0; }
.blog-card-sm h3{ font-size:.98rem; margin: .3em 0; }
.blog-date{ display:block; font-size:.78rem; color: var(--cyan-dark); font-weight:600; font-family:'Plus Jakarta Sans',sans-serif; }
.blog-link{ display:inline-block; font-size:.85rem; font-weight:600; color: var(--navy); font-family:'Plus Jakarta Sans',sans-serif; }
.blog-img{
  background: linear-gradient(150deg,#0f3f62,#00c6ef);
  background-size: cover;
  background-position: center;
}
.blog-more{ text-align:center; margin-top: 46px; }

/* ---------- Orçamento CTA ---------- */
.orcamento{
  background:
    radial-gradient(circle at 88% 12%, rgba(0,198,239,.22), transparent 45%),
    linear-gradient(135deg, #0a2440 0%, var(--navy) 55%, var(--navy-card) 100%);
  color:#fff;
}
.orcamento-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  align-items:end;
  gap: 40px;
}
.orcamento-text{ padding: 80px 0; }
.orcamento-text h2{ color:#fff; font-size: clamp(1.8rem,2.8vw,2.6rem); }
.orcamento-text p{ color: var(--text-soft); max-width: 480px; }
.orcamento-text p strong{ color:#fff; }
.orcamento-trust{ display:flex; flex-wrap:wrap; gap: 12px 28px; margin: 1.6em 0 0; }
.orcamento-trust li{ display:flex; align-items:center; gap:10px; font-size:.92rem; font-weight:500; color:#fff; }
.orcamento-trust-icon{
  display:flex; align-items:center; justify-content:center;
  width:32px; height:32px; flex-shrink:0;
  background: rgba(0,198,239,.15);
  border: 1px solid rgba(0,198,239,.35);
  border-radius:50%;
}
.orcamento-trust-icon .icon{ width:15px; height:15px; color: var(--cyan); }
.orcamento-contacts{ display:flex; flex-direction:column; gap: 14px; margin-top: 1.6em; max-width: 360px; }
.orcamento-contact{
  display:flex; align-items:center; gap: 14px;
  background: var(--navy-card);
  border-radius: var(--radius); padding: 14px 18px;
  transition: background .2s ease;
}
.orcamento-contact:hover{ background: #3d5983; }
.oc-icon{ font-size:1.3rem; }
.orcamento-contact strong{ display:block; font-size:.85rem; font-family:'Plus Jakarta Sans',sans-serif; }
.orcamento-contact span{ font-size:.85rem; color: var(--text-soft); }
.orcamento-media{
  align-self:end;
  width: 100%;
  height: 100%;
  min-height: 320px;
  margin-top: -160px;
  object-fit: contain;
  object-position: bottom center;
}

/* ---------- Mapa ---------- */
.mapa iframe{ width:100%; height: 380px; border:0; display:block; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy); color: rgba(255,255,255,.75); }
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1.3fr 1fr;
  gap: 40px;
  padding-top: 70px; padding-bottom: 50px;
}
.footer-brand p{ color: var(--text-soft); margin-top: 1em; font-size:.9rem; }
.footer-col h5{ color:#fff; font-size:1rem; margin-bottom: 1.1em; font-family:'Saira',sans-serif; font-weight:600; }
.footer-col ul{ display:flex; flex-direction:column; gap: 10px; }
.footer-col a{ font-size:.9rem; color: var(--text-soft); transition: color .2s; }
.footer-col a:hover{ color: var(--cyan); }
.footer-col li{ font-size:.9rem; color: var(--text-soft); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  font-size:.85rem;
  text-align:center;
  color: var(--text-soft);
}

/* ---------- Página /projetos.html — grid de showcase ---------- */
.showcase-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap:36px; }
.showcase-card{
  display:flex; flex-direction:column;
  background:#fff;
  box-shadow: 0 14px 30px rgba(15,63,98,.1);
  border-bottom: 3px solid transparent;
  transition: box-shadow .35s ease, transform .35s ease, border-color .35s ease;
}
.showcase-card:hover{
  box-shadow: 0 30px 54px rgba(15,63,98,.22);
  transform: translateY(-6px);
  border-bottom-color: var(--cyan);
}
.showcase-img-wrap{ position:relative; aspect-ratio:16/10; overflow:hidden; }
.showcase-img{
  width:100%; height:100%;
  background-size:cover; background-position:center;
  transition: transform .6s cubic-bezier(.25,.8,.25,1);
}
.showcase-card:hover .showcase-img{ transform: scale(1.08); }
.showcase-img-wrap::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(15,63,98,.55) 0%, transparent 45%);
  pointer-events:none;
}
.showcase-img-wrap .project-tag{
  position:absolute; left:20px; bottom:16px; z-index:1;
  margin:0;
  letter-spacing:.06em; text-transform:uppercase; font-size:.72rem;
  box-shadow: 0 8px 18px rgba(0,198,239,.35);
}
.showcase-body{ padding:30px 30px 26px; display:flex; flex-direction:column; flex:1; }
.showcase-body h2{ font-size:1.4rem; margin:0 0 .5em; }
.showcase-body p{ font-size:.95rem; margin-bottom:1.4em; color: var(--text); }
.showcase-link{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; color: var(--cyan-dark);
  font-family:'Plus Jakarta Sans', sans-serif;
  font-size:.92rem;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top:auto;
  transition: color .2s ease;
}
.showcase-card:hover .showcase-link{ color: var(--navy); }
.showcase-link .icon{ width:16px; height:16px; transition: transform .25s ease; }
.showcase-card:hover .showcase-link .icon{ transform: translateX(5px); }

/* ---------- Página interna de projeto ---------- */
.project-hero{
  position:relative;
  min-height: 55vh;
  display:flex; align-items:flex-end;
  background-size: cover; background-position:center;
  color:#fff;
}
.project-hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(11,33,54,.92) 10%, rgba(11,33,54,.35) 60%, rgba(11,33,54,.15));
}
.project-hero-content{ position:relative; z-index:1; padding-top: 160px; padding-bottom: 60px; width:100%; }
.breadcrumb{ display:flex; align-items:center; gap:8px; font-size:.9rem; color: rgba(255,255,255,.75); margin-bottom:1em; }
.breadcrumb a{ color:#fff; font-weight:600; }
.breadcrumb .icon{ width:14px; height:14px; }
.project-hero h1{ color:#fff; font-size: clamp(2rem,4vw,3.2rem); max-width:800px; }
.project-tag{
  display:inline-block; background: var(--cyan); color: var(--navy);
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:600; font-size:.8rem;
  padding:6px 14px; margin-bottom:1em;
}

.project-body{ padding: 80px 0; }
.project-body-grid{ display:grid; grid-template-columns: 1.3fr .7fr; gap:60px; align-items:start; }
.project-body h2{ font-size: clamp(1.5rem,2.4vw,2rem); }
.project-body p{ font-size:1.05rem; }
.project-specs{
  background: var(--bg-soft);
  padding: 30px;
  border-top: 3px solid var(--cyan);
  position: sticky;
  top: 110px;
}
.project-specs h3{ font-size:1.1rem; margin-bottom:1em; }
.project-specs ul{ display:flex; flex-direction:column; gap:14px; margin-bottom:1.6em; }
.project-specs li{ display:flex; gap:10px; font-size:.95rem; color: var(--text); }
.project-specs li .icon{ width:18px; height:18px; color: var(--cyan-dark); flex-shrink:0; margin-top:2px; }
.project-specs li strong{ display:block; color: var(--navy); }

.project-nav{
  display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap;
  padding: 30px 0; border-top:1px solid var(--border);
}
.project-nav a{ font-weight:600; color: var(--navy); display:flex; align-items:center; gap:8px; }
.project-nav .icon{ width:16px; height:16px; }

/* ---------- FAQ (accordion) — páginas de produto e cidade ---------- */
.faq{ padding: 70px 0; background: var(--bg-soft); }
.faq h2{ font-size: clamp(1.6rem,2.4vw,2.2rem); }
.faq-intro{ max-width: 640px; }
.faq-list{ display:flex; flex-direction:column; gap: 2px; max-width: 880px; margin-top: 30px; }
.faq-item{ background:#fff; border:1px solid var(--border); }
.faq-question{
  all: unset;
  box-sizing: border-box;
  cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  width:100%;
  padding: 20px 24px;
  font-family:'Saira', sans-serif;
  font-weight:600;
  font-size:1.05rem;
  color: var(--navy);
}
.faq-toggle{ width:18px; height:18px; flex-shrink:0; color: var(--cyan-dark); transition: transform .25s ease; }
.faq-item.open .faq-toggle{ transform: rotate(180deg); }
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition: max-height .35s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer{ max-height: 400px; padding-bottom: 20px; }
.faq-answer p{ margin:0; color: var(--text); }

/* ---------- Sumário rápido de produtos (páginas de cidade) ---------- */
.quick-links{ display:grid; grid-template-columns: repeat(2,1fr); gap:14px; margin: 30px 0 0; }
.quick-links a{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  background:#fff; border:1px solid var(--border); border-left:3px solid var(--cyan);
  padding: 16px 18px;
  font-weight:600; color: var(--navy);
  transition: background .2s ease, border-color .2s ease;
}
.quick-links a:hover{ background: var(--bg-soft); border-left-color: var(--navy); }
.quick-links a .icon{ width:16px; height:16px; flex-shrink:0; color: var(--cyan-dark); }

/* ---------- WhatsApp float ---------- */
.whatsapp-float{
  position: fixed; right: 24px; bottom: 24px;
  width: 68px; height:68px; border-radius:50%;
  background: var(--whatsapp);
  color: var(--white);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 26px rgba(37,211,102,.5);
  z-index: 90;
  transition: transform .2s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); }
.whatsapp-float svg{ width:34px; height:34px; }

/* ---------- Icon helpers ---------- */
.icon{ display:inline-flex; flex-shrink:0; }
.btn .icon{ width:18px; height:18px; }
.icon-whatsapp-brand{ color: var(--whatsapp); }
.oc-icon{ display:flex; align-items:center; justify-content:center; width:20px; height:20px; }
.card-diff-icon svg{ width:20px; height:20px; }
.blog-date .icon{ width:14px; height:14px; margin-right:4px; vertical-align:-2px; }
.footer-col li .icon{ width:15px; height:15px; margin-right:6px; vertical-align:-3px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px){
  .about-grid, .diferenciais-top, .orcamento-grid{
    grid-template-columns: 1fr;
  }
  .diferenciais-cards{ order:-1; }
  .catalogo-grid{ grid-template-columns: 1fr; }
  .catalogo-sidebar{
    position:static; top:auto;
    background:none; border:none; padding:0;
  }
  .catalogo-sidebar h4{ display:none; }
  .project-specs{ position:static; top:auto; }
  .catalogo-head .btn-whatsapp{ display:none; }
  .cat-filters-wrap{ position:relative; }
  .cat-filters-wrap::after{
    content:'';
    position:absolute; top:0; right:0; bottom:10px; width:36px;
    background: linear-gradient(90deg, rgba(255,255,255,0), var(--white) 85%);
    pointer-events:none;
  }
  .cat-filters{
    flex-direction:row; flex-wrap:nowrap;
    gap:10px;
    overflow-x:auto;
    scroll-behavior:smooth;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    padding: 2px 24px 10px;
    margin: 0 -24px;
    cursor:grab;
    user-select:none;
  }
  .cat-filters.dragging{ cursor:grabbing; scroll-behavior:auto; }
  .cat-filters::-webkit-scrollbar{ display:none; }
  .cat-filters li{ flex-shrink:0; }
  .cat-filters button{
    white-space:nowrap;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-left: 1px solid var(--border);
  }
  .cat-filters button:hover{ padding-left:18px; background: var(--bg-soft); border-color: var(--cyan); }
  .cat-filters button.active{ background: var(--cyan); border-color: var(--cyan); }
  .catalogo-products{ grid-template-columns: repeat(3, 1fr); }
  .projetos-grid{ grid-template-columns: repeat(3, 1fr); }
  .blog-grid{ grid-template-columns: 1fr; }
  .orcamento-media{ min-height: 220px; order:-1; }
  .hero-accent{ left:-24px; }
  .carousel-track .projeto-item{ flex: 0 0 calc(50% - 2px); }
  .carousel-track .product-card{ flex: 0 0 calc(50% - 2px); }
}

@media (max-width: 860px){
  .site-header{ position:absolute; }
  .header-inner{ padding: 20px 24px; }
  .main-nav{
    position: fixed;
    top: 78px; left: 0; right: 0;
    height: calc(100vh - 78px);
    overflow-y: auto;
    background: var(--navy);
    padding: 30px 24px;
    transform: translateY(-120%);
    transition: transform .25s ease;
  }
  .main-nav.open{ transform: translateY(0); }
  .main-nav ul{
    flex-direction:column; gap: 4px;
    background:none; backdrop-filter:none; -webkit-backdrop-filter:none;
    border:none; border-radius:0; padding:0;
  }
  .main-nav a{ padding: 14px 16px; border-radius: var(--radius); }
  .main-nav a.active{ background: var(--cyan); color: var(--navy); }
  .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .catalogo-products{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }

  /* Card de produto no mobile: sem botão sobre a imagem — vira um selinho
     quadrado (só o ícone do WhatsApp) colado no canto do título, ocupando
     a altura inteira da barra de título. */
  .product-card{
    display:grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto 1fr;
  }
  .product-title{ grid-column:1; grid-row:1; }
  .product-img-wrap{ grid-column:1 / -1; grid-row:2; }
  .product-cta{
    grid-column:2; grid-row:1;
    position:static;
    width:44px; height:auto;
    flex-shrink:0;
    left:auto; right:auto; bottom:auto; top:auto;
    padding:0;
    font-size:0;
    gap:0;
    box-shadow:none;
  }
  .product-cta .icon{ width:20px; height:20px; }
  .product-card-cta{
    display:flex; flex-direction:column;
    align-items:center; justify-content:center;
  }

  .nav-dropdown{
    position:static;
    opacity:1; visibility:visible; pointer-events:auto;
    transform:none;
    box-shadow:none; border-top:none;
    background: rgba(255,255,255,.06);
    margin: 4px 0 4px 14px;
    padding: 0;
  }
  .nav-dropdown a{ color: rgba(255,255,255,.85) !important; padding: 10px 16px; font-size:.85rem; }
  .nav-dropdown a:hover{ background: rgba(255,255,255,.1); color:#fff !important; }
}

@media (max-width: 560px){
  :root{ font-size: 15px; }
  .hero{ min-height: auto; }
  .hero-content{ padding-top: 110px; padding-bottom: 60px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }

  .about, .projetos, .catalogo, .depoimentos, .blog{ padding: 56px 0; }
  .diferenciais-top{ padding-top: 50px; padding-bottom: 36px; gap:32px; }
  .diferenciais-banner{ height: 240px; }
  .orcamento-text{ padding: 56px 0 40px; }
  .project-body{ padding: 56px 0; }
  .faq{ padding: 50px 0; }
  .project-hero-content{ padding-top: 100px; padding-bottom: 30px; }

  .catalogo-products{ grid-template-columns: 1fr 1fr; gap:14px; }
  .catalogo-head, .project-body-grid{ gap: 30px; }
  .showcase-grid{ grid-template-columns: 1fr; gap:20px; }
  .carousel-track .projeto-item{ flex: 0 0 100%; }
  .carousel-arrow{ width:38px; height:38px; }
  .blog-card-sm{ flex-direction:column; align-items:flex-start; }
  .blog-card-sm .blog-img{ width:100%; }
  .footer-grid{ grid-template-columns: 1fr; gap:32px; }
  .footer-brand{ margin-bottom: 4px; }
  .projetos-head, .catalogo-head{ flex-direction:column; align-items:flex-start; }
  .orcamento-media{ display:none; }
  .about-photo{ max-height:340px; }
}