/* ===========================
   SEU MONTADOR — identidade
   Navy:  #122849
   Gold:  #F2A91E
   Off-white: #FAF7F0
   =========================== */

:root{
  --navy: #122849;
  --navy-2: #1B3868;
  --gold: #F2A91E;
  --gold-2: #FFC85C;
  --cream: #FAF7F0;
  --ink: #1A1A1A;
  --line: rgba(18,40,73,0.12);
  --radius: 4px;
  --serif: "Bitter", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html{ scroll-behavior:smooth; }

body{
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ list-style:none; }

.container{
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--navy);
  display: inline-block;
  padding: 6px 14px;
  border-radius: 2px;
}

h1,h2,h3{
  font-family: var(--serif);
  color: var(--navy);
  font-weight: 700;
  line-height: 1.15;
}

/* ---------- skip link / focus ---------- */
.skip-link{
  position:absolute; left:-999px; top:auto;
}
.skip-link:focus{
  left: 12px; top: 12px; background: var(--gold); color: var(--navy);
  padding: 8px 14px; z-index: 999; border-radius: 4px; font-weight:700;
}
a:focus-visible, button:focus-visible{
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: var(--cream);
  border-bottom: 3px solid var(--navy);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 24px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height: 52px; width:auto; }

.main-nav ul{ display:flex; gap: 28px; }
.main-nav a{
  font-weight:600; font-size:0.95rem;
  color: var(--navy);
  position:relative;
  padding: 4px 2px;
}
.main-nav a::after{
  content:"";
  position:absolute; left:0; bottom:-2px;
  width:0; height:2px; background: var(--gold);
  transition: width .2s ease;
}
.main-nav a:hover::after{ width:100%; }

.nav-cta{
  background: var(--navy);
  color: var(--cream) !important;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight:700 !important;
  display:flex; align-items:center; gap:8px;
}
.nav-cta:hover{ background: var(--navy-2); }
.nav-cta::after{ display:none; }

.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  flex-direction:column; gap:5px;
}
.nav-toggle span{ width:26px; height:3px; background:var(--navy); border-radius:2px; }

/* ---------- hero ---------- */
.hero{
  position:relative;
  background: var(--navy);
  overflow:hidden;
  padding: 84px 0 96px;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(135deg, rgba(242,169,30,0.05) 0px, rgba(242,169,30,0.05) 2px, transparent 2px, transparent 28px);
  pointer-events:none;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items:center;
}
.hero-copy .eyebrow{ margin-bottom:18px; }
.hero h1{
  color:#fff;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  margin: 10px 0 18px;
}
.hero h1 em{
  color: var(--gold); font-style:normal;
}
.hero p.lead{
  color: rgba(255,255,255,0.82);
  font-size: 1.08rem;
  max-width: 480px;
  margin-bottom: 30px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:700; font-size:0.98rem;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--gold); color: var(--navy);
}
.btn-primary:hover{ background: var(--gold-2); }
.btn-ghost{
  border-color: rgba(255,255,255,0.4); color:#fff;
}
.btn-ghost:hover{ border-color:#fff; }

.hero-stats{
  display:flex; gap:28px;
  margin-top: 42px;
  border-top: 1px solid rgba(255,255,255,0.18);
  padding-top: 24px;
}
.hero-stats div{ color:#fff; }
.hero-stats strong{
  display:block; font-family: var(--serif);
  font-size: 1.9rem; color: var(--gold);
}
.hero-stats span{ font-size:0.85rem; color: rgba(255,255,255,0.7); }

/* hero visual — drawer + screwdriver motif echoing the logo */
.hero-visual{ position:relative; }
.tool-card{
  background: var(--cream);
  border-radius: 6px;
  padding: 34px 28px;
  box-shadow: 0 24px 50px rgba(0,0,0,0.35);
  position:relative;
}
.tool-card::before{
  content:"";
  position:absolute; top:-10px; left:-10px; right:10px; bottom:10px;
  border: 2px solid var(--gold);
  border-radius: 6px;
  z-index:-1;
}
.tool-card h3{
  font-size:1.15rem; margin-bottom: 16px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 12px;
}
.tool-list li{
  display:flex; align-items:flex-start; gap:10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.tool-list li:last-child{ border-bottom:none; }
.tool-list svg{ flex-shrink:0; margin-top:3px; color: var(--gold); }

/* ---------- section shells ---------- */
section{ padding: 84px 0; }
.section-head{
  max-width: 620px;
  margin: 0 auto 52px;
  text-align:center;
}
.section-head .eyebrow{
  background:none; color: var(--gold-2);
  background: var(--navy); margin-bottom:14px;
}
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom:14px; }
.section-head p{ color:#4a4a4a; font-size:1.02rem; }

/* ---------- services ---------- */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card{
  background:#fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  position:relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 30px rgba(18,40,73,0.12);
}
.service-card .icon{
  width:52px; height:52px;
  background: var(--navy);
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
  color: var(--gold);
}
.service-card h3{ font-size: 1.18rem; margin-bottom:10px; }
.service-card p{ color:#555; font-size:0.95rem; }
.service-card .tag{
  position:absolute; top:24px; right:24px;
  font-size:0.7rem; font-weight:700; letter-spacing:0.06em;
  color: var(--gold); text-transform:uppercase;
}

/* ---------- about ---------- */
.about{ background: #fff; }
.about-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items:center;
}
.about-visual{
  background: var(--navy);
  border-radius: 6px;
  padding: 40px;
  position:relative;
  color:#fff;
}
.about-visual .big-num{
  font-family: var(--serif);
  font-size: 5.2rem;
  color: var(--gold);
  line-height:1;
}
.about-visual .big-num + p{
  font-size:1.05rem; margin-top:6px; color: rgba(255,255,255,0.85);
}
.about-divider{
  height:1px; background: rgba(255,255,255,0.2);
  margin: 26px 0;
}
.about-points li{
  display:flex; gap:10px; align-items:flex-start;
  font-size:0.92rem; padding: 7px 0; color: rgba(255,255,255,0.9);
}
.about-points svg{ color: var(--gold); flex-shrink:0; margin-top:2px; }

.about-copy h2{ margin-bottom:18px; }
.about-copy p{ color:#444; margin-bottom:16px; }
.about-copy .signature{
  margin-top: 26px;
  display:flex; align-items:center; gap:16px;
}
.about-copy .signature .dot{
  width:46px; height:46px; border-radius:50%;
  background: var(--gold);
  display:flex; align-items:center; justify-content:center;
  color: var(--navy); font-weight:700; font-family: var(--serif);
  font-size:1.2rem;
}
.about-copy .signature strong{ display:block; color: var(--navy); }
.about-copy .signature span{ font-size:0.85rem; color:#666; }

/* ---------- area de atendimento ---------- */
.coverage{
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.coverage-inner{
  display:flex; align-items:center; justify-content:center; gap: 14px;
  flex-wrap:wrap; text-align:center;
}
.coverage-inner svg{ color: var(--gold); }
.coverage-inner p{ font-size:1.02rem; color: var(--navy); font-weight:600; }
.coverage-inner span{ color:#555; font-weight:400; }

/* ---------- depoimentos ---------- */
.testimonials{ background: var(--navy); }
.testimonials .section-head h2{ color:#fff; }
.testimonials .section-head p{ color: rgba(255,255,255,0.75); }
.t-grid{
  display:grid; grid-template-columns: repeat(3,1fr); gap:24px;
}
.t-card{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 26px;
  color: rgba(255,255,255,0.9);
}
.t-card .stars{ color: var(--gold); margin-bottom:12px; letter-spacing:2px; }
.t-card p{ font-size:0.94rem; margin-bottom:18px; }
.t-card .who{ font-weight:700; color:#fff; font-size:0.9rem; }
.t-card .who span{ display:block; font-weight:400; color: rgba(255,255,255,0.6); font-size:0.8rem; }

/* ---------- contato ---------- */
.contact{ background:#fff; }
.contact-grid{
  display:grid; grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-info h2{ margin-bottom:14px; }
.contact-info p{ color:#444; margin-bottom: 26px; max-width:440px; }
.contact-channel{
  display:flex; align-items:flex-start; gap:14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.contact-channel:last-child{ border-bottom: 1px solid var(--line); }
.contact-channel .icon{
  width:42px; height:42px; border-radius:50%;
  background: var(--navy); color: var(--gold);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.contact-channel strong{ display:block; color: var(--navy); font-size:0.95rem; }
.contact-channel span{ color:#555; font-size:0.9rem; }

.contact-form{
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px;
}
.contact-form h3{ margin-bottom: 18px; font-size:1.2rem; }
.form-row{ margin-bottom: 16px; }
.form-row label{
  display:block; font-size:0.85rem; font-weight:600;
  color: var(--navy); margin-bottom:6px;
}
.form-row input, .form-row textarea, .form-row select{
  width:100%;
  border: 1px solid var(--line);
  background:#fff;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size:0.95rem;
  color: var(--ink);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus{
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(242,169,30,0.25);
}
.form-row textarea{ resize:vertical; min-height:100px; }
.contact-form .btn{ width:100%; justify-content:center; }
.form-note{ font-size:0.78rem; color:#777; margin-top:10px; text-align:center; }

/* ---------- footer cta ---------- */
.cta-strip{
  background: var(--gold);
  text-align:center;
}
.cta-strip h2{ color: var(--navy); font-size: clamp(1.5rem,3vw,2.1rem); margin-bottom:10px; }
.cta-strip p{ color: rgba(18,40,73,0.8); margin-bottom: 26px; }
.cta-strip .btn-primary{ background: var(--navy); color:#fff; }
.cta-strip .btn-primary:hover{ background: var(--navy-2); }

/* ---------- footer ---------- */
footer.site-footer{
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand img{ height:46px; margin-bottom: 14px; }
.footer-brand p{ font-size:0.88rem; max-width:280px; }
.footer-col h4{
  color:#fff; font-family: var(--sans); font-size:0.85rem;
  text-transform:uppercase; letter-spacing:0.08em; margin-bottom:14px;
}
.footer-col li{ margin-bottom:9px; font-size:0.88rem; }
.footer-col a:hover{ color: var(--gold); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 22px; font-size:0.8rem; flex-wrap:wrap; gap:10px;
}

/* ---------- whatsapp floating button ---------- */
.wa-float{
  position:fixed; bottom:22px; right:22px; z-index:60;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 22px rgba(0,0,0,0.3);
  transition: transform .15s ease;
}
.wa-float:hover{ transform: scale(1.08); }

/* ---------- galeria ---------- */
.gallery{ background:#fff; }
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.gallery-item{
  border:none; background:none; padding:0; cursor:pointer;
  border-radius: var(--radius);
  overflow:hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--line);
  position:relative;
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .3s ease;
  display:block;
}
.gallery-item:hover img{ transform: scale(1.06); }
.gallery-item::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 60%, rgba(18,40,73,0.35));
  opacity:0; transition: opacity .2s ease;
}
.gallery-item:hover::after{ opacity:1; }

.lightbox{
  position:fixed; inset:0; z-index:200;
  background: rgba(10,16,28,0.92);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden;
  transition: opacity .2s ease;
  padding: 30px;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{
  max-width: 90vw; max-height: 86vh;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close{
  position:absolute; top:18px; right:24px;
  background:none; border:none; color:#fff;
  font-size: 2.4rem; line-height:1; cursor:pointer;
}

@media (max-width: 920px){
  .gallery-grid{ grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 680px){
  .gallery-grid{ grid-template-columns: repeat(2,1fr); gap:10px; }
}

/* ---------- responsive ---------- */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; }
  .about-grid{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .t-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap:24px; }
}
@media (max-width: 680px){
  .main-nav{
    position:fixed; top:77px; left:0; right:0;
    background: var(--cream);
    border-bottom: 3px solid var(--navy);
    transform: translateY(-110%);
    transition: transform .25s ease;
    padding: 18px 24px;
  }
  .main-nav.open{ transform: translateY(0); }
  .main-nav ul{ flex-direction:column; gap:16px; }
  .nav-toggle{ display:flex; }
  .nav-cta{ display:none; }
  .services-grid{ grid-template-columns: 1fr; }
  .hero-stats{ flex-wrap:wrap; gap:20px; }
}