/* ============================================
   INTACTA ENGENHARIA INDUSTRIAL — style.css
   Paleta: preto · mostarda · branco · cinza
   ============================================ */

:root{
  --primary:#FFC55A;          /* mostarda — cor de marca */
  --primary-dark:#C29632;     /* mostarda escuro pra hover e texto sobre branco */
  --primary-light:#FFF3D9;    /* creme bem clarinho pra acentos sutis */
  --accent:#FFC55A;           /* dourado vibrante pros CTAs principais */
  --accent-dark:#E0A435;      /* hover do accent */
  --gold-light:#FFD988;       /* dourado claro pros eyebrows em fundo escuro */
  --text:#0A0A0A;             /* texto principal (quase preto) */
  --muted:#6B6B6B;            /* texto secundário */
  --bg:#FFFFFF;
  --bg-soft:#F4F4F4;          /* cinza claro de seções alternadas */
  --bg-dark:#000000;          /* preto puro — header, footer, hero */
  --border:#E5E5E5;
  --whatsapp:#25D366;
  --warning:#E4B547;
  --max:1200px;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.08);
  --shadow:0 8px 24px rgba(0,0,0,.10);
  --shadow-lg:0 20px 60px rgba(0,0,0,.18);
  --transition:.25s ease;
}

*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  overflow-x:hidden;            /* impede scroll horizontal */
  overscroll-behavior-x:none;   /* impede o "balanço" lateral no touch */
}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;            /* garantia extra */
  width:100%;
  max-width:100vw;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary-dark);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent-dark)}

h1,h2,h3,h4{
  font-family:'Manrope','Inter',sans-serif;
  color:var(--text);
  line-height:1.2;
  margin:0 0 .5em;
  font-weight:700;
  letter-spacing:-0.02em;
}
h1{font-size:clamp(2rem,4.5vw,3.25rem)}
h2{font-size:clamp(1.6rem,3vw,2.25rem)}
h3{font-size:clamp(1.15rem,1.8vw,1.4rem)}
h4{font-size:1.05rem}
p{margin:0 0 1em}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:48px 0}
.section-soft{background:var(--bg-soft)}
.section-dark{background:var(--bg-dark);color:#E5E5E5}
.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}
.section-primary{background:var(--bg-dark);color:#E5E5E5;position:relative;overflow:hidden}
.section-primary::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background:radial-gradient(ellipse at top right,rgba(201,169,97,.15),transparent 60%);
}
.section-primary > *{position:relative;z-index:1}
.section-primary h1,.section-primary h2,.section-primary h3{color:#fff}

.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--primary-dark);
  margin-bottom:14px;
}
.lead{font-size:1.125rem;color:var(--muted);max-width:680px}

/* ===== HEADER PRETO ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(0,0,0);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--max);margin:0 auto;gap:24px;
}
.logo{
  display:flex;align-items:center;gap:12px;font-weight:800;
  font-family:'Manrope',sans-serif;font-size:1.25rem;color:var(--primary);
  letter-spacing:.06em;text-transform:uppercase;
}
.logo:hover{color:var(--accent)}
.logo > span{color:#fff;font-weight:500;opacity:.9;letter-spacing:.12em;font-size:.78rem;align-self:center}
.logo-mark{
  width:40px;height:40px;border-radius:6px;
  background:var(--bg-dark);
  border:1.5px solid var(--primary);
  display:grid;place-items:center;color:var(--primary);font-weight:800;font-size:1.05rem;
  font-family:'Manrope',sans-serif;
}
/* quando o arquivo assets/img/logo.png existir, vira logo real */
.logo-img{height:74px;width:auto;display:block}
.footer-logo .logo-img{height:64px}
/* a logo é quadrada, então o header precisa de mais espaço */
.logo:has(.logo-img){gap:0}

.nav{display:flex;align-items:center;gap:38px}
.nav a{
  color:#E5E5E5;font-weight:500;font-size:.96rem;
  padding:6px 0;position:relative;
}
.nav a:hover,.nav a.active{color:var(--primary)}
.nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;
  height:2px;background:var(--primary);border-radius:2px;
}
/* botões no nav precisam do padding completo (sobrescreve .nav a) */
.nav a.btn{padding:14px 30px}
.nav a.btn::after{display:none}
/* sobrescreve o hover do .nav a (que coloria de mostarda e sumia o texto) */
.nav a.btn-primary{color:#0A0A0A}
.nav a.btn-primary:hover{color:#fff;background:#0A0A0A}
.nav .has-sub{position:relative}
.nav .has-sub > a::after{content:" ▾";font-size:.7em;opacity:.6}
.submenu{
  position:absolute;top:100%;left:-12px;min-width:280px;
  background:#0A0A0A;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);
  padding:12px;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all var(--transition);
}
.nav .has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateY(4px)}
.submenu a{
  display:block;padding:10px 14px;border-radius:var(--radius-sm);
  color:#E5E5E5;font-size:.93rem;font-weight:500;
}
.submenu a:hover{background:rgba(201,169,97,.12);color:var(--primary)}
.submenu a::after{display:none}

.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:14px 28px;border-radius:var(--radius-sm);
  font-weight:600;font-size:.95rem;border:0;cursor:pointer;
  transition:all var(--transition);text-align:center;line-height:1;
  font-family:inherit;white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#0A0A0A;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent);color:#0A0A0A;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:#fff;color:#0A0A0A}
.btn-outline-dark{background:transparent;color:var(--text);border:1.5px solid var(--text)}
.btn-outline-dark:hover{background:var(--text);color:var(--primary)}
.btn-whatsapp{background:var(--whatsapp);color:#fff}
.btn-whatsapp:hover{background:#1FB958;color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text)}
.btn-ghost:hover{color:var(--primary-dark)}

.menu-toggle{
  display:none;background:none;border:0;cursor:pointer;
  width:42px;height:42px;align-items:center;justify-content:center;
}
.menu-toggle span{
  display:block;width:24px;height:2px;background:#fff;position:relative;
  transition:all var(--transition);
}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:24px;height:2px;background:#fff;
  transition:all var(--transition);
}
.menu-toggle span::before{top:-7px}
.menu-toggle span::after{top:7px}
.menu-toggle.active span{background:transparent}
.menu-toggle.active span::before{top:0;transform:rotate(45deg)}
.menu-toggle.active span::after{top:0;transform:rotate(-45deg)}

/* ===== HERO PRETO + MOSTARDA ===== */
.hero{
  position:relative;
  background:var(--bg-dark);
  color:#fff;padding:100px 0 96px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.4;
  background:
    radial-gradient(ellipse at 75% 30%,rgba(255,197,90,.28),transparent 55%),
    radial-gradient(ellipse at 20% 80%,rgba(255,197,90,.12),transparent 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,197,90,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,197,90,.05) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 80%);
}

/* ===== HERO COM IMAGEM DE FUNDO =====
   Ativado automaticamente quando existe assets/img/hero.(jpg|png|webp).
   A sobreposição preta + glow mostarda fica por cima da foto. */
.hero.hero-bg{
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.hero.hero-bg::before{
  /* overlay preto degradê + acento mostarda */
  opacity:1;
  background:
    linear-gradient(135deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.65) 60%,rgba(0,0,0,.78) 100%),
    radial-gradient(ellipse at 75% 30%,rgba(255,197,90,.22),transparent 55%);
}
.hero.hero-bg::after{display:none}
.hero-inner{position:relative;z-index:1}
.hero h1{color:#fff;margin-bottom:18px;max-width:920px}
.hero .lead{color:rgba(255,255,255,.85);font-size:1.18rem;max-width:720px;margin-bottom:32px}
.hero .eyebrow{color:var(--gold-light)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.hero-badges{
  display:flex;flex-wrap:wrap;gap:14px 28px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.15);
  font-size:.92rem;color:rgba(255,255,255,.85);
}
.hero-badges span{display:inline-flex;align-items:center;gap:8px}
.hero-badges span::before{content:"✓";color:var(--primary);font-weight:700}

/* ===== CARDS / GRIDS ===== */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:28px;
  transition:all var(--transition);
  display:flex;flex-direction:column;
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary)}
.card-icon{
  width:52px;height:52px;border-radius:12px;
  background:var(--primary-light);color:var(--primary-dark);
  display:grid;place-items:center;font-size:1.5rem;font-weight:700;
  margin-bottom:18px;
}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:18px;flex:1}
.card-link{
  font-weight:600;color:var(--primary-dark);font-size:.95rem;
  display:inline-flex;align-items:center;gap:6px;
}
.card-link::after{content:"→";transition:transform var(--transition)}
.card:hover .card-link::after{transform:translateX(4px)}

/* numbers / stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;padding:24px}
.stat-num{
  font-family:'Manrope',sans-serif;font-weight:800;
  font-size:clamp(2.2rem,4vw,3rem);color:var(--primary-dark);
  line-height:1;margin-bottom:8px;letter-spacing:-.03em;
}
.stat-label{color:var(--muted);font-size:.95rem;font-weight:500}
.section-primary .stat-num,.section-dark .stat-num{color:var(--primary)}
.section-primary .stat-label,.section-dark .stat-label{color:rgba(255,255,255,.8)}

/* clients logos */
.clients{
  display:flex;flex-wrap:wrap;gap:24px 48px;align-items:center;justify-content:center;
  padding:24px 0;
}
.clients .client{
  font-family:'Manrope',sans-serif;font-weight:700;font-size:1.05rem;
  color:var(--muted);letter-spacing:.02em;opacity:.7;
  padding:8px 18px;border:1px solid var(--border);border-radius:8px;background:#fff;
}

/* CTA block — preto com dourado */
.cta-block{
  background:
    radial-gradient(ellipse at 80% 20%,rgba(201,169,97,.25),transparent 60%),
    var(--bg-dark);
  color:#fff;padding:56px 40px;border-radius:var(--radius);
  text-align:center;border:1px solid rgba(201,169,97,.2);
}
.cta-block h2{color:#fff;margin-bottom:14px}
.cta-block p{color:rgba(255,255,255,.9);font-size:1.1rem;max-width:640px;margin:0 auto 28px}
.cta-block .btn-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* lists */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:32px}
.benefit{padding-left:48px;position:relative}
.benefit::before{
  content:"";position:absolute;left:0;top:4px;
  width:32px;height:32px;border-radius:50%;
  background:var(--primary-light);
}
.benefit::after{
  content:"✓";position:absolute;left:10px;top:7px;
  color:var(--primary-dark);font-weight:700;
}
.benefit h3{font-size:1.1rem;margin-bottom:6px}
.benefit p{color:var(--muted);margin:0;font-size:.96rem}

.problem-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.problem-list li{
  padding:18px 22px 18px 56px;background:#fff;border-radius:var(--radius-sm);
  border-left:3px solid var(--primary);position:relative;color:var(--text);
}
.problem-list li::before{
  content:"!";position:absolute;left:22px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;border-radius:50%;background:var(--primary);
  color:#0A0A0A;display:grid;place-items:center;font-weight:800;font-size:.85rem;
}

/* process / steps */
.steps{display:grid;gap:20px;margin-top:32px;counter-reset:s}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:24px;
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:24px 28px;
  counter-increment:s;
}
.step::before{
  content:counter(s,decimal-leading-zero);
  font-family:'Manrope',sans-serif;font-weight:800;font-size:2rem;
  color:var(--primary-dark);line-height:1;
}
.step h3{margin:0 0 8px;font-size:1.15rem}
.step p{margin:0;color:var(--muted)}

/* FAQ accordion */
.faq{margin-top:32px}
.faq-item{
  border-bottom:1px solid var(--border);
}
.faq-q{
  width:100%;background:none;border:0;cursor:pointer;
  text-align:left;padding:22px 40px 22px 0;font-size:1.05rem;
  font-weight:600;color:var(--text);font-family:inherit;
  position:relative;
}
.faq-q::after{
  content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:400;color:var(--primary-dark);
  transition:transform var(--transition);
}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  color:var(--muted);
}
.faq-item.open .faq-a{max-height:1000px;padding-bottom:22px}

/* contact form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info{display:grid;gap:20px}
.contact-info .item{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);
}
.contact-info .item .ic{
  width:42px;height:42px;border-radius:10px;
  background:var(--primary-light);color:var(--primary-dark);
  display:grid;place-items:center;flex-shrink:0;font-size:1.2rem;
}
.contact-info .item h4{margin:0 0 4px;font-size:1rem}
.contact-info .item p,.contact-info .item a{margin:0;color:var(--muted);font-size:.95rem}
.contact-info .item a:hover{color:var(--primary-dark)}

.form{display:grid;gap:16px;background:#fff;padding:32px;border-radius:var(--radius);border:1px solid var(--border)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{font-weight:600;font-size:.9rem;color:var(--text);margin-bottom:6px;display:block}
.form input,.form select,.form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.96rem;color:var(--text);background:#fff;
  transition:border-color var(--transition),box-shadow var(--transition);
}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);
}
.form textarea{min-height:120px;resize:vertical}
.form .btn{justify-self:start;margin-top:8px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:4px}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery .item{
  aspect-ratio:4/3;background:linear-gradient(135deg,var(--primary-light),var(--bg-soft));
  border-radius:var(--radius);overflow:hidden;position:relative;
  display:grid;place-items:center;color:var(--muted);
  border:1px solid var(--border);
}
.gallery .item span{font-size:.9rem;font-weight:500;text-align:center;padding:0 20px}

/* breadcrumb */
.breadcrumb{
  padding:18px 0;font-size:.88rem;color:var(--muted);
  border-bottom:1px solid var(--border);
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary-dark)}
.breadcrumb .sep{margin:0 8px;opacity:.5}

/* page hero (inner pages) — preto sólido com glow dourado + grid */
.page-hero{
  background:var(--bg-dark);
  color:#fff;padding:80px 0 72px;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.55;
  background:radial-gradient(ellipse at 80% 20%,rgba(255,197,90,.35),transparent 60%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,197,90,.13) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,197,90,.13) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse at 65% 35%,#000 25%,rgba(0,0,0,.5) 60%,transparent 95%);
}
.page-hero-inner{position:relative}
.page-hero h1{color:#fff;margin-bottom:18px;max-width:920px}
.page-hero p{color:rgba(255,255,255,.85);font-size:1.15rem;max-width:720px;margin-bottom:30px}
.page-hero .eyebrow{color:var(--gold-light)}
.page-hero .hero-cta{margin-bottom:0}

/* split hero variant */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.split-img{
  aspect-ratio:5/4;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--primary-light),#fff);
  border:1px solid var(--border);
  display:grid;place-items:center;color:var(--muted);
  position:relative;overflow:hidden;
}
.split-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,transparent 0%,rgba(255,197,90,.08) 100%);
}
.split-img span{position:relative;z-index:1;font-size:.95rem;text-align:center;padding:0 24px}
/* quando tem imagem real, anula o placeholder visual */
.split-img.has-img{background:none;border:0}
.split-img.has-img::after{display:none}
.split-img img{width:100%;height:100%;object-fit:cover;display:block}

/* thumbnail pra usar dentro de cards horizontais (ex: cards de setores na home) */
.card-thumb{
  width:350px;height:230px;
  flex:0 0 350px;             /* trava largura: não cresce, não encolhe */
  border-radius:10px;
  background:var(--bg-soft);overflow:hidden;
  position:relative;
}
@media (max-width:1100px){
  .card-thumb{width:280px;height:184px;flex:0 0 280px}
}

/* cards de setor na home: grid + layout horizontal com imagem fixa */
.setores-grid{
  margin-top:32px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.card-setor{
  padding:18px;
  flex-direction:row;
  align-items:center;
  gap:18px;
}
.card-setor-body{flex:1;min-width:0}
.card-setor-body h4{margin:0 0 4px}
.card-setor-body p{margin:0;color:var(--muted);font-size:.93rem}
.card-setor-arrow{color:var(--primary);font-weight:600;font-size:1.2rem;flex-shrink:0}

/* mobile dos cards de setor: empilha vertical, imagem em cima cobrindo todo o card */
@media (max-width:760px){
  .setores-grid{grid-template-columns:1fr;gap:16px}
  .card-setor{
    flex-direction:column !important;
    align-items:stretch !important;
    padding:0 !important;
    gap:0 !important;
    overflow:hidden;
  }
  .card-setor .card-thumb{
    width:100%;
    height:auto;
    aspect-ratio:16/9;
    flex:0 0 auto;
    border-radius:10px 10px 0 0;
  }
  .card-setor-body{padding:18px 22px}
  .card-setor-arrow{display:none}
}
.card-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card-thumb-fallback{
  position:absolute;inset:0;display:grid;place-items:center;
  font-size:2.5rem;
  background:linear-gradient(135deg,var(--primary-light),var(--bg-soft));
}

/* footer preto */
.site-footer{
  background:var(--bg-dark);color:#9A9A9A;padding:64px 0 28px;
  border-top:1px solid rgba(201,169,97,.15);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;
}
.footer-logo{
  font-family:'Manrope',sans-serif;font-weight:800;font-size:1.3rem;color:#fff;
  display:flex;align-items:center;gap:10px;margin-bottom:16px;
  text-transform:uppercase;letter-spacing:.04em;
}
.footer-logo .logo-text{color:var(--primary)}
.footer-grid p{font-size:.93rem;line-height:1.7;color:#9A9A9A}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:18px;text-transform:uppercase;letter-spacing:.08em}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-grid ul a{color:#9A9A9A;font-size:.93rem}
.footer-grid ul a:hover{color:var(--primary)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-size:.85rem;color:#6A6A6A;
}

/* whatsapp float */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);color:#fff;
  display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:all var(--transition);
}
.wa-float:hover{transform:scale(1.08);color:#fff;box-shadow:0 14px 38px rgba(37,211,102,.55)}
.wa-float svg{width:30px;height:30px}

/* highlight box (quote / callout) */
.callout{
  background:var(--primary-light);border-left:4px solid var(--primary);
  padding:24px 28px;border-radius:var(--radius-sm);margin:32px 0;
}
.callout p{margin:0;font-size:1.05rem;color:var(--text)}
.callout p strong{color:var(--primary-dark)}

/* sector intro */
.sector-feature{
  display:grid;grid-template-columns:200px 1fr;gap:32px;padding:32px 0;
  border-bottom:1px solid var(--border);
}
.sector-feature:last-child{border-bottom:0}
.sector-feature h3{margin:0 0 6px}
.sector-feature .label{
  font-family:'Manrope',sans-serif;font-weight:700;
  color:var(--primary-dark);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;
}
.sector-feature p{margin:0;color:var(--muted)}

/* RESPONSIVE */
@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:760px){
  .section{padding:56px 0}
  .nav{
    position:fixed;top:69px;left:0;right:0;
    background:#0A0A0A;flex-direction:column;align-items:stretch;
    gap:0;padding:16px 24px 32px;
    border-bottom:1px solid rgba(255,255,255,.08);
    box-shadow:var(--shadow);
    transform:translateY(-10px);opacity:0;visibility:hidden;
    transition:all var(--transition);
  }
  .nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);color:#E5E5E5}
  .nav a.active::after{display:none}
  .nav .has-sub > a::after{content:" ▾"}
  .submenu{
    position:static;box-shadow:none;border:0;padding:0 0 0 16px;
    opacity:1;visibility:visible;transform:none;min-width:0;
    display:none;background:transparent;
  }
  .nav .has-sub.open .submenu{display:block}
  .nav .btn{margin-top:12px}
  .menu-toggle{display:inline-flex}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .form-row{grid-template-columns:1fr}
  .sector-feature{grid-template-columns:1fr;gap:8px}
  .hero{padding:72px 0 64px}
  .cta-block{padding:40px 24px}
  .wa-float{width:56px;height:56px;bottom:18px;right:18px}
}
@media (max-width:480px){
  .gallery{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
}