/*! RN Peças e Serviços — folha de estilo principal.
   Identidade, layout e animações preservados. Otimização apenas estrutural. */
:root{
  --navy:#16265F; --navy-deep:#0D1836; --navy-soft:#1E326F;
  --red:#D11F2D; --red-deep:#A5141F;
  --steel:#3C4756; --steel-lt:#8A94A2;
  --ink:#1B2330; --white:#fff; --off:#F4F6FA; --cloud:#E4E9F1;
  --hd:'Rajdhani',sans-serif; --bd:'Inter',sans-serif;
  --max:1200px; --r:14px; --sh:0 18px 40px rgba(13,24,54,.10);
  --sh-lg:0 30px 70px rgba(13,24,54,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--bd);color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden;opacity:0}
body.ready{opacity:1;transition:opacity .35s ease}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
h1,h2,h3,h4{font-family:var(--hd);line-height:1.1;letter-spacing:.2px}
.wrap{width:92%;max-width:var(--max);margin:0 auto}
section{position:relative}
.kicker{font-family:var(--hd);font-weight:700;letter-spacing:3px;text-transform:uppercase;font-size:.8rem;color:var(--red);display:inline-flex;align-items:center;gap:12px}
.kicker::before{content:"";width:34px;height:2px;background:var(--red);display:inline-block}
.sec-title{font-weight:700;font-size:clamp(1.7rem,4vw,2.7rem);color:var(--navy);margin:14px 0 10px;text-transform:uppercase}
.sec-title .hl{color:var(--red)}
.lead{color:var(--steel);font-size:1.05rem;max-width:620px}
.pad{padding:clamp(60px,9vw,110px) 0}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--hd);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.95rem;padding:15px 28px;border-radius:10px;cursor:pointer;border:2px solid transparent;transition:.25s;white-space:nowrap}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-deep);transform:translateY(-3px);box-shadow:0 14px 30px rgba(209,31,45,.35)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-3px)}

/* HEADER */
header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:.3s;padding:16px 0}
header.scrolled{background:var(--navy-deep);box-shadow:0 8px 30px rgba(0,0,0,.25);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .logo{width:46px;height:46px;flex:0 0 auto}
.brand .bt{font-family:var(--hd);font-weight:700;line-height:1}
.brand .bt b{font-size:1.35rem;letter-spacing:1px;display:block}
.brand .bt span{font-size:.62rem;letter-spacing:2.5px;color:var(--steel-lt);text-transform:uppercase}
.menu{display:flex;align-items:center;gap:28px}
.menu a{font-family:var(--hd);font-weight:600;color:#fff;font-size:.95rem;letter-spacing:.5px;position:relative;padding:4px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--red);transition:.25s}
.menu a:hover::after{width:100%}
.nav .btn{padding:11px 20px;font-size:.85rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:3px;background:#fff;border-radius:2px;transition:.3s}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;background:var(--navy-deep);position:relative;overflow:hidden;padding:120px 0 60px}
.hero .media{position:absolute;inset:0;z-index:0}
.hero .media img{width:100%;height:100%;object-fit:cover;opacity:.30}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(13,24,54,.96) 38%,rgba(13,24,54,.72) 70%,rgba(22,38,95,.6));z-index:1}
.hero .texture{position:absolute;inset:0;z-index:1;background-image:repeating-linear-gradient(115deg,transparent 0 38px,rgba(255,255,255,.02) 38px 39px)}
.hero .wrap{position:relative;z-index:2}
.hero-badge{display:inline-flex;gap:10px;align-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);padding:8px 16px;border-radius:40px;color:var(--cloud);font-family:var(--hd);font-weight:600;letter-spacing:1.5px;text-transform:uppercase;font-size:.72rem;margin-bottom:24px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(209,31,45,.25)}
.hero h1{color:#fff;font-weight:700;font-size:clamp(2.3rem,6.2vw,4.4rem);text-transform:uppercase;max-width:14ch}
.hero h1 .hl{color:var(--red)}
.hero p.sub{color:var(--cloud);font-size:clamp(1rem,2vw,1.22rem);max-width:560px;margin:22px 0 34px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-brands{margin-top:54px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.hero-brands .lbl{font-family:var(--hd);font-weight:600;letter-spacing:2px;text-transform:uppercase;font-size:.7rem;color:var(--steel-lt);border-right:1px solid rgba(255,255,255,.18);padding-right:26px}
.hero-brands .marks{display:flex;gap:22px;flex-wrap:wrap}
.hero-brands .marks span{font-family:var(--hd);font-weight:700;letter-spacing:1px;color:rgba(255,255,255,.55);font-size:.95rem;text-transform:uppercase}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* SOBRE */
.sobre-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.sobre .media{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-lg);aspect-ratio:4/3;position:relative}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.stat{background:var(--off);border-radius:12px;padding:22px 18px;border-left:4px solid var(--red)}
.stat b{font-family:var(--hd);font-weight:700;font-size:2rem;color:var(--navy);display:block;line-height:1}
.stat span{font-size:.82rem;color:var(--steel);font-weight:500}

/* ESPECIALIDADES */
.esp{background:var(--navy-deep);color:#fff}
.esp .sec-title{color:#fff}
.esp .lead{color:var(--cloud)}
.esp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.esp-card{background:linear-gradient(160deg,var(--navy) 0%,#122252 100%);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:34px 28px;transition:.3s;position:relative;overflow:hidden}
.esp-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.35s}
.esp-card:hover{transform:translateY(-8px);border-color:rgba(209,31,45,.4);box-shadow:0 26px 50px rgba(0,0,0,.35)}
.esp-card:hover::before{transform:scaleX(1)}
.esp-card .ic{width:60px;height:60px;border-radius:12px;background:rgba(209,31,45,.14);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.esp-card .ic svg{width:32px;height:32px;stroke:var(--red)}
.esp-card h3{font-size:1.4rem;font-weight:700;text-transform:uppercase;margin-bottom:10px}
.esp-card p{color:var(--cloud);font-size:.95rem}

/* MARCAS */
.marcas{background:var(--white)}
.marcas-band{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:40px}
.mk{aspect-ratio:16/10;border:1px solid var(--cloud);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:.3s;background:var(--off)}
.mk:hover{border-color:var(--navy);transform:translateY(-5px);box-shadow:var(--sh)}
.mk svg{height:40px;width:auto;color:var(--navy);transition:.35s}
.mk:hover svg{color:var(--red)}
.mk{padding:14px}
.mk b{font-family:var(--hd);font-weight:700;font-size:1rem;color:var(--navy);letter-spacing:.5px;text-transform:uppercase}
.partners{margin-top:30px;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;color:var(--steel-lt)}
.partners span{font-family:var(--hd);font-weight:600;letter-spacing:1.5px;font-size:.8rem;text-transform:uppercase}
.partners b{font-family:var(--hd);color:var(--navy);font-size:1.05rem;letter-spacing:1px}

/* DIFERENCIAIS */
.dif{background:var(--off)}
.dif-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.dif-card{background:#fff;border-radius:var(--r);padding:28px 22px;box-shadow:var(--sh);transition:.3s;border-bottom:3px solid transparent}
.dif-card:hover{transform:translateY(-6px);border-bottom-color:var(--red)}
.dif-card .ic{width:52px;height:52px;border-radius:12px;background:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.dif-card .ic svg{width:26px;height:26px;stroke:#fff}
.dif-card h4{font-size:1.12rem;color:var(--navy);text-transform:uppercase;margin-bottom:8px}
.dif-card p{font-size:.9rem;color:var(--steel)}

/* ESTRUTURA / GALERIA */
.estr{background:var(--navy-deep);color:#fff}
.estr .sec-title{color:#fff}
.estr .lead{color:var(--cloud)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:16px;margin-top:44px}
.g-item{position:relative;border-radius:12px;overflow:hidden;background:linear-gradient(150deg,#182a5e,#0f1c40)}
.g-item.big{grid-column:span 2;grid-row:span 2}
.g-item.wide{grid-column:span 2}
.g-item img{width:100%;height:100%;object-fit:cover;transition:.5s}
.g-item:hover img{transform:scale(1.07)}
.g-item .ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:14px;z-index:1}
.g-item .ph svg{width:34px;height:34px;stroke:var(--steel-lt);opacity:.7}
.g-item .ph span{font-family:var(--hd);font-weight:600;letter-spacing:1px;font-size:.72rem;color:var(--steel-lt);text-transform:uppercase}
.g-item .cap{position:absolute;left:0;bottom:0;width:100%;padding:14px 16px;background:linear-gradient(transparent,rgba(13,24,54,.9));color:#fff;font-family:var(--hd);font-weight:600;letter-spacing:.5px;font-size:.9rem;z-index:2;text-transform:uppercase;transform:translateY(8px);opacity:0;transition:.3s}
.g-item:hover .cap{transform:none;opacity:1}

/* PROCESSO */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:50px;counter-reset:step}
.proc-step{position:relative;padding-top:20px}
.proc-step .num{font-family:var(--hd);font-weight:700;font-size:3.4rem;color:var(--cloud);line-height:.8}
.proc-step h4{color:var(--navy);text-transform:uppercase;font-size:1.15rem;margin:12px 0 8px}
.proc-step p{font-size:.9rem;color:var(--steel)}
.proc-step::after{content:"";position:absolute;top:34px;right:-11px;width:22px;height:2px;background:var(--red)}
.proc-step:last-child::after{display:none}

/* FAQ */
.faq-list{max-width:820px;margin:44px auto 0}
.faq-item{border:1px solid var(--cloud);border-radius:12px;margin-bottom:14px;overflow:hidden;background:#fff;transition:.3s}
.faq-item.open{border-color:var(--navy);box-shadow:var(--sh)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--hd);font-weight:600;font-size:1.05rem;color:var(--navy)}
.faq-q .pl{flex:0 0 auto;width:26px;height:26px;position:relative}
.faq-q .pl::before,.faq-q .pl::after{content:"";position:absolute;background:var(--red);transition:.3s;top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q .pl::before{width:14px;height:2px}
.faq-q .pl::after{width:2px;height:14px}
.faq-item.open .pl::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 24px 22px;color:var(--steel)}

/* CTA ORÇAMENTO */
.cta{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;top:-40%;right:-10%;width:520px;height:520px;background:radial-gradient(circle,rgba(209,31,45,.22),transparent 60%)}
.cta .wrap{position:relative;z-index:2;text-align:center}
.cta h2{font-size:clamp(1.8rem,4.5vw,3rem);text-transform:uppercase;font-weight:700}
.cta h2 .hl{color:var(--red)}
.cta p{color:var(--cloud);max-width:600px;margin:18px auto 34px;font-size:1.1rem}
.cta .hero-cta{justify-content:center}

/* LOCALIZAÇÃO + CONTATO */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:44px}
.info-card{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:34px}
.info-row{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--cloud)}
.info-row:last-child{border-bottom:0}
.info-row .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--off);display:flex;align-items:center;justify-content:center}
.info-row .ic svg{width:22px;height:22px;stroke:var(--red)}
.info-row .tx b{display:block;font-family:var(--hd);color:var(--navy);letter-spacing:.5px;text-transform:uppercase;font-size:.8rem}
.info-row .tx a,.info-row .tx span{color:var(--ink);font-size:1.05rem;font-weight:500}
.map{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);min-height:420px;border:0}
.map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}

/* RODAPÉ */
footer{background:var(--navy-deep);color:#fff;padding:64px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot-brand p{color:var(--steel-lt);margin-top:18px;max-width:340px;font-size:.95rem}
.foot h5{font-family:var(--hd);text-transform:uppercase;letter-spacing:1.5px;font-size:.85rem;color:var(--red);margin-bottom:18px}
.foot a,.foot li{color:var(--cloud);font-size:.95rem;margin-bottom:10px;display:block;transition:.2s;list-style:none}
.foot a:hover{color:#fff;padding-left:4px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--steel-lt);font-size:.82rem}

/* WHATSAPP FLOAT + TOP */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:90;width:62px;height:62px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(37,211,102,.45);animation:pulse 2.4s infinite}
.wa-float svg{width:34px;height:34px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.to-top{position:fixed;bottom:24px;left:24px;z-index:90;width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:.3s;border:0;cursor:pointer}
.to-top.show{opacity:1;pointer-events:auto}
.to-top svg{width:22px;height:22px;stroke:#fff}

/* RESPONSIVO */
@media(max-width:960px){
  .menu{position:fixed;top:0;right:-100%;height:100vh;width:78%;max-width:320px;background:var(--navy-deep);flex-direction:column;justify-content:center;gap:26px;transition:.4s;box-shadow:-20px 0 60px rgba(0,0,0,.4);z-index:120}
  .menu.open{right:0}
  .menu a{font-size:1.15rem}
  .burger{display:flex;z-index:130}
  .burger.x span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .nav>.btn{display:none}
  .sobre-grid,.contato-grid{grid-template-columns:1fr;gap:32px}
  .esp-grid,.dif-grid,.depo-grid,.proc-grid,.foot-grid{grid-template-columns:1fr 1fr}
  .marcas-band{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .g-item.big{grid-column:span 2;grid-row:span 1}
}
@media(max-width:560px){
  .esp-grid,.dif-grid,.depo-grid,.proc-grid,.foot-grid,.marcas-band{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:130px}
  .hero-brands .lbl{border:0;padding:0}
  .hero-cta .btn{width:100%;justify-content:center}
  .proc-step::after{display:none}
}

/* SEGMENTOS / CONCRETO */
.seg-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:44px auto 0;max-width:900px}
.photo-card{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);aspect-ratio:4/3;background:linear-gradient(150deg,#1a2c60,#0f1c40)}
.photo-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.photo-card:hover img{transform:scale(1.05)}
.photo-card .ph{position:absolute;inset:0;display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;text-align:center;padding:14px}
.photo-card .ph svg{width:34px;height:34px;stroke:var(--steel-lt);opacity:.75}
.photo-card .ph span{font-family:var(--hd);font-weight:600;letter-spacing:1px;font-size:.75rem;color:var(--steel-lt);text-transform:uppercase}
.photo-card .cap{position:absolute;left:0;bottom:0;width:100%;padding:16px;background:linear-gradient(transparent,rgba(13,24,54,.92));color:#fff;font-family:var(--hd);font-weight:600;letter-spacing:.5px;text-transform:uppercase;font-size:.92rem;z-index:2}
/* SOCORRO */
.socorro{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff;overflow:hidden}
.socorro::before{content:"";position:absolute;top:-30%;left:-8%;width:520px;height:520px;background:radial-gradient(circle,rgba(209,31,45,.22),transparent 60%);z-index:0}
.socorro .wrap{position:relative;z-index:2}
.socorro .sec-title{color:#fff}
.socorro .lead{color:var(--cloud)}
.soc-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.soc-tags{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 30px}
.soc-tags span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:40px;padding:9px 18px;font-family:var(--hd);font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.75rem;color:var(--cloud)}
.soc-highlight{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:28px 26px;text-align:center}
.soc-highlight .big{font-family:var(--hd);font-weight:700;font-size:5.4rem;line-height:.85;color:var(--red);display:block}
.soc-highlight p{color:var(--cloud);margin-top:8px}
.soc-photos{display:grid;grid-template-columns:1fr;gap:14px;margin-top:16px}
.soc-photos .photo-card{aspect-ratio:16/9}
/* PARCERIA */
.parceria{background:var(--off)}
.parc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
@media(max-width:960px){.seg-grid,.parc-grid{grid-template-columns:1fr 1fr}.soc-grid{grid-template-columns:1fr;gap:34px}}
@media(max-width:560px){.seg-grid,.parc-grid{grid-template-columns:1fr}.soc-highlight .big{font-size:4.4rem}}

/* VÍDEO DA ESTRUTURA */
.estr-video{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-lg);aspect-ratio:9/16;width:100%;max-width:380px;margin:0 auto 30px;background:linear-gradient(150deg,#182a5e,#0f1c40)}
.estr-video video{width:100%;height:100%;object-fit:cover;display:none;position:relative;z-index:2}
.estr-video.ready video{display:block}
.estr-video .vph{position:absolute;inset:0;display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center;text-align:center;padding:20px;z-index:1}
.estr-video .vph .play{width:76px;height:76px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(209,31,45,.4)}
.estr-video .vph .play svg{width:30px;height:30px;fill:#fff;margin-left:5px}
.estr-video .vph span{font-family:var(--hd);font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.8rem;color:var(--cloud)}
.estr-video.ready .vph{display:none}
.has-img .ph{display:none!important}
.sobre .media{background:linear-gradient(150deg,#1a2c60,#0f1c40)}
.sobre .media img{width:100%;height:100%;object-fit:cover;display:block}
.equipe-sec{background:var(--off)}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.team-grid .photo-card{aspect-ratio:3/4}
.equipe-nota{text-align:center;color:var(--steel);max-width:760px;margin:28px auto 0;font-size:1rem}
@media(max-width:960px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.team-grid{grid-template-columns:1fr 1fr}}

/* ===== Acessibilidade: link "pular para o conteúdo" ===== */
.skip-link{position:absolute;left:-9999px;top:auto;background:var(--navy);color:#fff;padding:12px 18px;z-index:1000;font-family:var(--hd);font-weight:600;border-radius:0 0 10px 0}
.skip-link:focus{left:0;top:0;outline:3px solid var(--red)}
main{display:block}