/* ============================================================
   Edilson Catete · Engenheiro Eletricista
   Visual: Engenharia Industrial Premium
   ============================================================ */

:root{
  --navy:#0A2540;
  --navy-700:#0d2f52;
  --navy-600:#13406d;
  --orange:#F58220;
  --orange-600:#e0700f;
  --light:#F5F7FA;
  --ink:#222222;
  --muted:#5c6b7a;
  --line:#e3e8ef;
  --white:#ffffff;
  --wa:#25D366;
  --wa-600:#1ebe5b;

  --radius:12px;
  --radius-lg:18px;
  --shadow:0 8px 24px rgba(10,37,64,.08);
  --shadow-lg:0 18px 50px rgba(10,37,64,.16);
  --shadow-sm:0 2px 10px rgba(10,37,64,.06);

  --maxw:1200px;
  --gap:40px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --f-head:"Montserrat",system-ui,sans-serif;
  --f-body:"Open Sans",system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--white);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:var(--f-head);font-weight:600;color:var(--navy);margin:0;line-height:1.15;letter-spacing:-.01em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:96px 0}
.section--tight{padding:72px 0}

/* eyebrow label */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-head);font-weight:600;font-size:13px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--orange);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
.eyebrow--center{justify-content:center}

.section-head{max-width:720px}
.section-head--center{margin:0 auto;text-align:center}
.section-title{font-size:clamp(28px,3.4vw,44px);font-weight:700}
.section-sub{margin-top:16px;color:var(--muted);font-size:18px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:56px;padding:0 28px;border-radius:var(--radius);
  font-family:var(--f-head);font-weight:600;font-size:16px;
  cursor:pointer;border:0;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;
  white-space:nowrap;
}
.btn:hover{transform:scale(1.03)}
.btn svg{width:20px;height:20px;flex:none}
.btn--wa{background:var(--wa);color:#fff;box-shadow:0 8px 22px rgba(37,211,102,.32)}
.btn--wa:hover{background:var(--wa-600)}
.btn--orange{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(245,130,32,.28)}
.btn--orange:hover{background:var(--orange-600)}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--ghost-navy{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn--ghost-navy:hover{border-color:var(--navy);background:var(--light)}
.btn--lg{height:62px;padding:0 36px;font-size:17px}
.btn--block{width:100%}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),padding .3s var(--ease);
  padding:18px 0;
}
.header.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);padding:12px 0}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:24px}

.brand{display:flex;align-items:center;gap:13px}
.brand__mark{
  width:46px;height:46px;border-radius:11px;flex:none;position:relative;
  background:linear-gradient(135deg,var(--navy),var(--navy-600));
  display:grid;place-items:center;box-shadow:var(--shadow-sm);
}
.brand__mark span{font-family:var(--f-head);font-weight:700;color:#fff;font-size:18px;letter-spacing:.02em}
.brand__mark::after{content:"";position:absolute;right:7px;bottom:7px;width:9px;height:9px;background:var(--orange);border-radius:2px}
.brand__txt{line-height:1.1}
.brand__name{font-family:var(--f-head);font-weight:700;font-size:18px;color:var(--navy);letter-spacing:-.01em}
.header.scrolled .brand__name{color:var(--navy)}
.brand__role{font-size:12px;letter-spacing:.05em;color:var(--muted);font-weight:600;text-transform:uppercase}
.header:not(.scrolled) .brand__name,.header:not(.scrolled) .brand__role{color:#fff}
.header:not(.scrolled) .brand__role{color:rgba(255,255,255,.72)}

.nav{display:flex;align-items:center;gap:30px}
.nav__links{display:flex;gap:28px}
.nav__links a{
  font-family:var(--f-head);font-weight:600;font-size:14.5px;color:#fff;position:relative;
  padding:4px 0;transition:color .2s;
}
.header.scrolled .nav__links a{color:var(--navy)}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--orange);transition:width .25s var(--ease)}
.nav__links a:hover::after{width:100%}
.nav__links a:hover{color:var(--orange)}

.header .btn--wa{height:46px;padding:0 20px;font-size:14.5px}

.nav__toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;padding:10px}
.nav__toggle span{height:2.5px;background:#fff;border-radius:2px;transition:.25s var(--ease)}
.header.scrolled .nav__toggle span{background:var(--navy)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden;padding:140px 0 60px}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,37,64,.96) 0%,rgba(10,37,64,.9) 42%,rgba(10,37,64,.62) 72%,rgba(10,37,64,.45) 100%);
}
.hero__grid{position:absolute;inset:0;z-index:1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:54px 54px;mask-image:linear-gradient(90deg,#000,transparent 70%)}

.hero__inner{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}

.hero__crea{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:100px;
  background:rgba(245,130,32,.14);border:1px solid rgba(245,130,32,.4);color:#ffd9b3;
  font-family:var(--f-head);font-weight:600;font-size:13px;letter-spacing:.06em;margin-bottom:26px;white-space:nowrap;
}
.hero__crea b{color:#fff}
.dot-pulse{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(245,130,32,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(245,130,32,.5)}70%{box-shadow:0 0 0 12px rgba(245,130,32,0)}100%{box-shadow:0 0 0 0 rgba(245,130,32,0)}}

.hero h1{color:#fff;font-size:clamp(34px,4.6vw,60px);font-weight:700;line-height:1.06;letter-spacing:-.02em}
.hero h1 .accent{color:var(--orange)}
.hero__sub{margin-top:24px;font-size:clamp(17px,1.5vw,20px);color:rgba(255,255,255,.82);max-width:560px;line-height:1.6}
.hero__cta{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px}
.hero__meta{margin-top:38px;display:flex;gap:30px;flex-wrap:wrap}
.hero__meta div{position:relative;padding-left:16px}
.hero__meta div::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:var(--orange);border-radius:2px}
.hero__meta b{display:block;font-family:var(--f-head);font-weight:700;font-size:26px;color:#fff;line-height:1}
.hero__meta span{font-size:13.5px;color:rgba(255,255,255,.7)}

/* hero portrait */
.hero__portrait{position:relative;justify-self:center}
.hero__portrait-img{
  width:min(380px,38vw);aspect-ratio:3/4;border-radius:var(--radius-lg);object-fit:cover;
  box-shadow:0 30px 70px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.12);
}
.hero__badge{
  position:absolute;left:-26px;bottom:34px;background:#fff;color:var(--navy);
  border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;
}
.hero__badge .ico{width:42px;height:42px;border-radius:10px;background:var(--light);display:grid;place-items:center;color:var(--orange)}
.hero__badge .ico svg{width:24px;height:24px}
.hero__badge b{display:block;font-family:var(--f-head);font-weight:700;font-size:16px}
.hero__badge span{font-size:12.5px;color:var(--muted)}

.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.55);font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-family:var(--f-head);font-weight:600;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__scroll i{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.5),transparent);animation:scroll 1.8s var(--ease) infinite}
@keyframes scroll{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   WHATSAPP CONVERSION STRIP
   ============================================================ */
.wa-strip{background:var(--wa);position:relative;overflow:hidden}
.wa-strip__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:26px 0;flex-wrap:wrap}
.wa-strip__txt{display:flex;align-items:center;gap:18px;color:#063d1c}
.wa-strip__ico{width:52px;height:52px;border-radius:13px;background:rgba(255,255,255,.22);display:grid;place-items:center;flex:none}
.wa-strip__ico svg{width:30px;height:30px;color:#fff}
.wa-strip__txt b{display:block;font-family:var(--f-head);font-weight:700;font-size:20px;color:#fff;line-height:1.2}
.wa-strip__txt span{font-size:14.5px;color:rgba(255,255,255,.9)}
.wa-strip .btn{background:#fff;color:#0a7a38;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.wa-strip .btn:hover{background:#f3fff8}

/* ============================================================
   CREDIBILITY / STATS
   ============================================================ */
.stats{background:var(--navy);color:#fff;position:relative}
.stats::before{content:"";position:absolute;inset:0;opacity:.35;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 0);background-size:26px 26px}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stats__item{padding:14px 30px;text-align:center;border-right:1px solid rgba(255,255,255,.1)}
.stats__item:last-child{border-right:0}
.stats__num{font-family:var(--f-head);font-weight:700;font-size:clamp(36px,4vw,52px);color:#fff;line-height:1}
.stats__num .u{color:var(--orange)}
.stats__label{margin-top:8px;font-size:14.5px;color:rgba(255,255,255,.72);letter-spacing:.02em}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre{background:var(--white)}
.sobre__grid{display:grid;grid-template-columns:42% 1fr;gap:64px;align-items:center}
.sobre__media{position:relative}
.sobre__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/5;object-fit:cover}
.sobre__media::before{content:"";position:absolute;left:-22px;top:-22px;width:120px;height:120px;border:2px solid var(--orange);border-radius:14px;z-index:-1}
.sobre__exp{position:absolute;right:-20px;bottom:-24px;background:var(--navy);color:#fff;border-radius:var(--radius);padding:20px 26px;box-shadow:var(--shadow-lg);text-align:center}
.sobre__exp b{display:block;font-family:var(--f-head);font-weight:700;font-size:40px;line-height:1;color:var(--orange)}
.sobre__exp span{font-size:13px;letter-spacing:.04em;color:rgba(255,255,255,.82)}

.sobre__body p{color:var(--muted);margin-top:18px;font-size:17.5px}
.sobre__body p:first-of-type{margin-top:24px}
.cred-list{margin-top:30px;display:grid;gap:14px}
.cred-list li{display:flex;gap:14px;align-items:flex-start;font-size:16px;color:var(--ink)}
.cred-list .ck{width:26px;height:26px;border-radius:7px;background:rgba(245,130,32,.12);color:var(--orange);display:grid;place-items:center;flex:none;margin-top:1px}
.cred-list .ck svg{width:16px;height:16px}
.cred-list b{font-weight:600;font-family:var(--f-head);color:var(--navy)}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.servicos{background:var(--light)}
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.serv-card{
  background:#fff;border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);
  border:1px solid var(--line);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s;
  position:relative;overflow:hidden;
}
.serv-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--orange);transition:width .3s var(--ease)}
.serv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.serv-card:hover::before{width:100%}
.serv-card__ico{width:54px;height:54px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--navy-600));display:grid;place-items:center;margin-bottom:20px;transition:transform .25s var(--ease)}
.serv-card:hover .serv-card__ico{transform:scale(1.06) rotate(-3deg)}
.serv-card__ico svg{width:28px;height:28px;color:#fff}
.serv-card h3{font-size:19px;font-weight:600;margin-bottom:8px}
.serv-card p{font-size:15px;color:var(--muted);line-height:1.55}
.serv-tags{margin-top:54px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.serv-tag{background:#fff;border:1px solid var(--line);border-radius:100px;padding:10px 20px;font-family:var(--f-head);font-weight:600;font-size:14px;color:var(--navy);box-shadow:var(--shadow-sm);transition:.2s}
.serv-tag:hover{border-color:var(--orange);color:var(--orange)}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.dif{background:var(--white)}
.dif-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:52px}
.dif-card{padding:30px 26px;border-radius:var(--radius);background:var(--light);border:1px solid var(--line);transition:.25s var(--ease)}
.dif-card:hover{background:var(--navy);transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.dif-card__ico{width:50px;height:50px;border-radius:12px;background:#fff;display:grid;place-items:center;margin-bottom:18px;box-shadow:var(--shadow-sm);color:var(--orange);transition:.25s}
.dif-card__ico svg{width:26px;height:26px}
.dif-card h3{font-size:18px;margin-bottom:8px;transition:.25s}
.dif-card p{font-size:14.5px;color:var(--muted);transition:.25s}
.dif-card:hover h3{color:#fff}
.dif-card:hover p{color:rgba(255,255,255,.78)}

/* ============================================================
   PORTFÓLIO
   ============================================================ */
.portfolio{background:var(--light)}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.pf-card{
  position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;min-height:300px;
  display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.pf-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pf-card.span2{grid-column:span 2}
.pf-card__media{position:relative;flex:1;min-height:200px;overflow:hidden;background:var(--navy)}
.pf-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.pf-card:hover .pf-card__media img{transform:scale(1.06)}
/* blueprint placeholder */
.pf-blueprint{position:absolute;inset:0;background:linear-gradient(135deg,#0a2540,#13406d)}
.pf-blueprint::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:28px 28px}
.pf-blueprint svg{position:absolute;inset:0;margin:auto;width:64%;height:64%;opacity:.85;color:rgba(255,255,255,.5)}
.pf-card__cat{position:absolute;left:16px;top:16px;z-index:2;background:rgba(245,130,32,.95);color:#fff;font-family:var(--f-head);font-weight:600;font-size:12px;letter-spacing:.04em;padding:6px 13px;border-radius:7px}
.pf-card__body{padding:22px 24px;background:#fff}
.pf-card__body h3{font-size:18px;margin-bottom:6px}
.pf-card__body p{font-size:14px;color:var(--muted)}
.pf-card__more{margin-top:14px;display:inline-flex;align-items:center;gap:7px;color:var(--orange);font-family:var(--f-head);font-weight:600;font-size:14px}
.pf-card__more svg{width:16px;height:16px;transition:transform .2s}
.pf-card:hover .pf-card__more svg{transform:translateX(4px)}

/* portfolio modal */
.pf-modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px}
.pf-modal.open{display:flex}
.pf-modal__overlay{position:absolute;inset:0;background:rgba(10,37,64,.6);backdrop-filter:blur(4px)}
.pf-modal__card{position:relative;background:#fff;border-radius:var(--radius-lg);max-width:600px;width:100%;box-shadow:var(--shadow-lg);overflow:hidden;animation:pop .3s var(--ease)}
@keyframes pop{from{transform:translateY(16px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.pf-modal__head{position:relative;height:200px;background:linear-gradient(135deg,#0a2540,#13406d);display:grid;place-items:center}
.pf-modal__head svg{width:120px;height:120px;color:rgba(255,255,255,.5)}
.pf-modal__head .pf-card__cat{position:static;margin:0}
.pf-modal__cat-wrap{position:absolute;left:24px;top:24px}
.pf-modal__body{padding:30px}
.pf-modal__body h3{font-size:24px;margin-bottom:6px}
.pf-modal__body .pf-modal__sub{color:var(--orange);font-family:var(--f-head);font-weight:600;font-size:14px;margin-bottom:16px}
.pf-modal__body p{color:var(--muted);font-size:16px;margin-bottom:20px}
.pf-modal__close{position:absolute;right:16px;top:16px;z-index:3;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.95);border:0;cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow);transition:.2s}
.pf-modal__close:hover{transform:rotate(90deg)}
.pf-modal__close svg{width:20px;height:20px;color:var(--navy)}

/* ============================================================
   CLIENTES
   ============================================================ */
.clientes{background:var(--white)}
.cli-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px}
.cli-card{
  height:104px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;text-align:center;padding:16px;box-shadow:var(--shadow-sm);transition:.25s var(--ease);
}
.cli-card:hover{border-color:var(--orange);transform:translateY(-4px);box-shadow:var(--shadow)}
.cli-card b{font-family:var(--f-head);font-weight:700;font-size:19px;color:var(--navy);letter-spacing:.01em}
.cli-card span{display:block;font-size:12px;color:var(--muted);margin-top:3px;letter-spacing:.04em;text-transform:uppercase}

/* ============================================================
   CERTIFICAÇÕES
   ============================================================ */
.cert{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.cert::before{content:"";position:absolute;right:-100px;top:-100px;width:380px;height:380px;border:2px solid rgba(245,130,32,.16);border-radius:50%}
.cert::after{content:"";position:absolute;right:-40px;top:-40px;width:260px;height:260px;border:2px solid rgba(255,255,255,.06);border-radius:50%}
.cert .eyebrow{color:var(--orange)}
.cert .section-title{color:#fff}
.cert .section-sub{color:rgba(255,255,255,.72)}
.cert-grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.cert-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:26px;transition:.25s var(--ease);backdrop-filter:blur(2px)}
.cert-card:hover{background:rgba(255,255,255,.09);transform:translateY(-4px);border-color:rgba(245,130,32,.4)}
.cert-card__ico{width:48px;height:48px;border-radius:11px;background:rgba(245,130,32,.16);color:var(--orange);display:grid;place-items:center;margin-bottom:16px}
.cert-card__ico svg{width:26px;height:26px}
.cert-card h3{color:#fff;font-size:17px;margin-bottom:7px}
.cert-card p{color:rgba(255,255,255,.66);font-size:14px}
.cert-docs{position:relative;margin-top:30px;display:flex;flex-wrap:wrap;gap:14px}
.cert-doc{display:inline-flex;align-items:center;gap:11px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:12px 18px;font-family:var(--f-head);font-weight:600;font-size:14px;transition:.2s}
.cert-doc:hover{background:rgba(255,255,255,.12);border-color:rgba(245,130,32,.5)}
.cert-doc svg{width:20px;height:20px;color:var(--orange)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{background:var(--light)}
.faq__layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.faq__aside .btn{margin-top:24px}
.faq__aside p{color:var(--muted);margin-top:16px}
.faq__list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{box-shadow:var(--shadow);border-color:transparent}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-family:var(--f-head);font-weight:600;font-size:17px;color:var(--navy)}
.faq-icon{width:30px;height:30px;border-radius:8px;background:var(--light);display:grid;place-items:center;flex:none;transition:.3s var(--ease);color:var(--orange)}
.faq-item.open .faq-icon{background:var(--orange);color:#fff;transform:rotate(45deg)}
.faq-icon svg{width:18px;height:18px}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 24px 24px;color:var(--muted);font-size:16px}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta{position:relative;overflow:hidden;color:#fff;background:linear-gradient(120deg,var(--navy) 0%,var(--navy-600) 100%)}
.cta::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(circle at 80% 30%,#000,transparent 70%)}
.cta__inner{position:relative;text-align:center;max-width:740px;margin:0 auto}
.cta h2{color:#fff;font-size:clamp(28px,3.6vw,46px);font-weight:700;line-height:1.12}
.cta p{margin-top:18px;color:rgba(255,255,255,.8);font-size:18px}
.cta__btns{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   CONTATO + FOOTER
   ============================================================ */
.contato{background:var(--white)}
.contato__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:stretch}
.contact-list{display:grid;gap:16px;margin-top:34px}
.contact-row{display:flex;align-items:center;gap:18px;padding:18px 22px;border:1px solid var(--line);border-radius:var(--radius);transition:.2s;background:#fff}
.contact-row:hover{border-color:var(--orange);box-shadow:var(--shadow-sm);transform:translateX(4px)}
.contact-row .ico{width:48px;height:48px;border-radius:12px;background:var(--light);display:grid;place-items:center;color:var(--navy);flex:none}
.contact-row:hover .ico{background:var(--orange);color:#fff}
.contact-row .ico svg{width:23px;height:23px}
.contact-row .lab{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;font-family:var(--f-head)}
.contact-row .val{font-family:var(--f-head);font-weight:600;font-size:16.5px;color:var(--navy)}
.contato__map{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);min-height:420px;position:relative;background:var(--light)}
.contato__map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}

.footer{background:#06192c;color:rgba(255,255,255,.7);padding:60px 0 28px}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .brand__name{color:#fff}
.footer .brand__role{color:rgba(255,255,255,.6)}
.footer__about{margin-top:20px;font-size:15px;max-width:340px;line-height:1.6}
.footer__crea{margin-top:18px;display:inline-flex;align-items:center;gap:9px;font-family:var(--f-head);font-weight:600;font-size:13px;color:#fff;background:rgba(255,255,255,.07);padding:8px 14px;border-radius:8px;letter-spacing:.04em}
.footer__crea svg{width:16px;height:16px;color:var(--orange)}
.footer__col h4{color:#fff;font-size:15px;letter-spacing:.04em;margin-bottom:18px;font-weight:600}
.footer__col a{display:flex;align-items:center;gap:10px;font-size:14.5px;padding:6px 0;transition:.2s;color:rgba(255,255,255,.7)}
.footer__col a:hover{color:var(--orange);transform:translateX(3px)}
.footer__col svg{width:17px;height:17px;flex:none;color:rgba(255,255,255,.5)}
.footer__col a:hover svg{color:var(--orange)}
.footer__bottom{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}
.footer__bottom a{color:rgba(255,255,255,.5)}
.footer__social{display:flex;gap:10px}
.footer__social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.2s}
.footer__social a:hover{background:var(--orange);transform:translateY(-3px)}
.footer__social svg{width:18px;height:18px;color:#fff}

/* floating whatsapp */
.fab{position:fixed;right:22px;bottom:22px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.5);transition:transform .2s var(--ease);animation:fabin .4s var(--ease) .8s both}
.fab:hover{transform:scale(1.08)}
.fab svg{width:32px;height:32px;color:#fff}
.fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.2s ease-out infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}
@keyframes fabin{from{transform:scale(0)}to{transform:scale(1)}}

/* ============================================================
   CONTACT FORM + CAPTCHA
   ============================================================ */
.contato__grid{align-items:start}
.contato .contato__map{margin-top:20px;min-height:300px}
.contato .contato__map iframe{min-height:300px}
.contato__regions{margin-top:18px;font-size:14.5px;color:var(--muted);line-height:1.6;padding:16px 18px;background:var(--light);border-radius:12px;border-left:3px solid var(--orange)}
.contato__regions b{color:var(--navy);font-weight:600}

.cform{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px}
.cform__head{margin-bottom:22px}
.cform__head h3{font-size:21px;margin-bottom:6px}
.cform__head p{font-size:14px;color:var(--muted)}
.cform__row{margin-bottom:16px}
.cform__row--2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cfield{display:block}
.cfield span{display:block;font-family:var(--f-head);font-weight:600;font-size:13.5px;color:var(--navy);margin-bottom:7px}
.cfield input,.cfield select,.cfield textarea{
  width:100%;border:1.5px solid var(--line);border-radius:10px;padding:13px 15px;
  font-family:var(--f-body);font-size:15.5px;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s;
}
.cfield textarea{resize:vertical;min-height:96px}
.cfield input:focus,.cfield select:focus,.cfield textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(245,130,32,.13)}
.cfield input.invalid,.cfield textarea.invalid{border-color:#e5484d;box-shadow:0 0 0 3px rgba(229,72,77,.12)}

/* honeypot — escondido de humanos, visível para bots */
.cform__hp{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;opacity:0}

/* captcha */
.captcha{background:var(--light);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:20px}
.captcha__head{display:flex;align-items:center;gap:9px;font-family:var(--f-head);font-weight:600;font-size:13px;color:var(--navy);margin-bottom:12px;letter-spacing:.02em}
.captcha__head svg{width:18px;height:18px;color:var(--orange)}
.captcha__body{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.captcha__q{font-family:var(--f-head);font-weight:700;font-size:18px;color:var(--navy);background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:9px 16px;user-select:none}
.captcha__input{width:86px;border:1.5px solid var(--line);border-radius:9px;padding:10px 12px;font-family:var(--f-head);font-weight:600;font-size:16px;text-align:center;transition:border-color .2s,box-shadow .2s}
.captcha__input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(245,130,32,.13)}
.captcha__input.ok{border-color:var(--wa);background:rgba(37,211,102,.06)}
.captcha__input.err{border-color:#e5484d}
.captcha__reload{width:42px;height:42px;border-radius:9px;border:1.5px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center;color:var(--muted);transition:.2s}
.captcha__reload:hover{border-color:var(--orange);color:var(--orange);transform:rotate(-30deg)}
.captcha__reload svg{width:18px;height:18px}
.captcha__status{font-family:var(--f-head);font-weight:600;font-size:13px;margin-left:2px}
.captcha__status.ok{color:var(--wa-600)}
.captcha__status.err{color:#e5484d}

.cform__submit{margin-top:4px}
.cform__submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.cform__submit:disabled:hover{transform:none}
.cform__note{margin-top:14px;font-size:12.5px;color:var(--muted);text-align:center}

/* success state */
.cform__success{display:none;text-align:center;padding:40px 20px}
.cform.sent .cform__success{display:block;animation:pop .35s var(--ease)}
.cform.sent>*:not(.cform__success){display:none}
.cform__success-ico{width:72px;height:72px;border-radius:50%;background:rgba(37,211,102,.12);color:var(--wa-600);display:grid;place-items:center;margin:0 auto 20px}
.cform__success-ico svg{width:38px;height:38px}
.cform__success h3{font-size:22px;margin-bottom:8px}
.cform__success p{color:var(--muted);font-size:15.5px}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}
.reveal.d5{transition-delay:.4s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__portrait{justify-self:start;order:-1;display:none}
  .sobre__grid{grid-template-columns:1fr;gap:60px}
  .sobre__media{max-width:420px}
  .serv-grid,.dif-grid,.cert-grid,.cli-grid{grid-template-columns:repeat(2,1fr)}
  .pf-grid{grid-template-columns:repeat(2,1fr)}
  .pf-card.span2{grid-column:span 2}
  .faq__layout,.contato__grid{grid-template-columns:1fr;gap:40px}
  .footer__top{grid-template-columns:1fr 1fr;gap:30px}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .stats__item{padding:22px;border-bottom:1px solid rgba(255,255,255,.1)}
  .stats__item:nth-child(2){border-right:0}
}
@media (max-width:680px){
  body{font-size:16px}
  .section{padding:64px 0}
  .wrap{padding:0 20px}
  .nav__links,.header .btn--wa{display:none}
  .nav__toggle{display:flex}
  .serv-grid,.dif-grid,.cert-grid,.cli-grid,.pf-grid{grid-template-columns:1fr}
  .pf-card.span2{grid-column:span 1}
  .hero{padding-top:120px}
  .hero__meta{gap:20px}
  .wa-strip__inner{justify-content:center;text-align:center}
  .footer__top{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .sobre__exp{right:0}
  .cform{padding:24px 20px}
  .cform__row--2{grid-template-columns:1fr}

  /* mobile nav drawer */
  .nav.open .nav__links{display:flex;position:fixed;inset:64px 0 auto;background:#fff;flex-direction:column;gap:0;padding:10px 24px 24px;box-shadow:var(--shadow);z-index:70}
  .nav.open .nav__links a{color:var(--navy);padding:16px 0;border-bottom:1px solid var(--line)}
  .nav.open .header .btn--wa,.nav.open .btn--wa{display:inline-flex}
}