/* =========================
   EDIFORTE - style.css (OK)
   - Responsivo PC/Tablet/Mobile
   - Menu mobile com .nav.is-open (compatível com seu script.js)
   - Hero mais nítido sem texto branco
   ========================= */

/* Variáveis (TEM que ter -- em todas) */
:root{
  --bg:#ffffff;
  --bg2:#f6f8fc;
  --card:#ffffff;

  --text:#0f172a;
  --muted:#475569;
  --line:rgba(2,6,23,.10);

  --accent:#2563eb;
  --accentSoft:rgba(37,99,235,.10);

  --wa:#25D366;
  --waHover:#20ba5a;

  --shadow: 0 16px 50px rgba(2,6,23,.10);
  --shadow2: 0 10px 28px rgba(2,6,23,.08);

  --radius: 18px;
}

/* Reset básico */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a{color:inherit; text-decoration:none}
img, svg, video{max-width:100%; height:auto}
.container{max-width:1120px; margin:0 auto; padding:0 18px}
.muted{color:var(--muted)}
.dot{margin:0 8px; opacity:.45}

/* Reveal */
.reveal{opacity:0; transform: translateY(14px); transition: .7s ease}
.reveal.is-in{opacity:1; transform:none}

/* =========================
   TOPBAR
   ========================= */
.topbar{
  background: var(--bg2);
  border-bottom:1px solid var(--line);
  font-size:14px;
}
.topbar__inner{
  display:flex;
  gap:16px;
  justify-content:space-between;
  align-items:center;
  padding:10px 0;
}
.topbar__left{display:flex; gap:10px; align-items:center}
.topbar__right{white-space:nowrap}
.toplink:hover{color:var(--accent)}
.pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
}

/* =========================
   HEADER / NAV
   ========================= */
.header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(255,255,255,.90);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__logo{width:42px; height:42px; object-fit:contain}
.brand__text strong{display:block; font-size:16px}
.brand__text span{display:block; font-size:12px; color:var(--muted)}

.nav{display:flex; align-items:center; gap:16px}
.nav a{color:var(--muted); font-size:14px}
.nav a:hover{color:var(--text)}

.burger{
  display:none;
  background:transparent;
  border:0;
  cursor:pointer;
  padding:8px;
}
.burger span{
  display:block;
  width:26px;
  height:2px;
  background:var(--text);
  margin:6px 0;
  border-radius:999px;
}

/* =========================
   BOTÕES
   ========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:14px;
  font-weight:800;
  border:1px solid var(--line);
  background:#fff;
}
.btn--outline:hover{border-color: rgba(37,99,235,.35); box-shadow: var(--shadow2)}
.btn--soft{
  border:1px solid rgba(37,99,235,.18);
  background: linear-gradient(180deg, rgba(37,99,235,.12), rgba(255,255,255,.7));
}
.btn--soft:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}

.btn-wa{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  border:none;
  background: var(--wa);
  color:#fff;
  font-weight:900;
  box-shadow: 0 12px 28px rgba(37,211,102,.28);
  transition:.18s ease;
  white-space:nowrap;
}
.btn-wa:hover{background: var(--waHover); transform: translateY(-1px)}
.btn-wa--big{padding:14px 18px; border-radius:16px}
.wa-ico{
  width:30px; height:30px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:10px;
  background: rgba(255,255,255,.18);
}

/* =========================
   HERO (mais nítido + texto escuro legível)
   ========================= */
.hero{
  position:relative;
  min-height:78vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform: scale(1.02);
  filter: saturate(1.08) contrast(1.06); /* deixa a foto mais “nítida” */
}
.hero__overlay{
  position:absolute;
  inset:0;
  /* clareia só a área onde fica o texto (lado esquerdo) e mantém a foto mais viva */
  background: linear-gradient(
    90deg,
    rgba(255,255,255,.88) 0%,
    rgba(255,255,255,.62) 38%,
    rgba(255,255,255,.22) 65%,
    rgba(255,255,255,.05) 100%
  );
}

.hero__content{
  position:relative;
  z-index:2;
  padding:64px 0;
  max-width: 980px;
}

/* Texto do hero (escuro, sem virar branco) */
.hero h2{
  margin:14px 0 10px;
  font-size:22px;
  line-height:1.05;
  letter-spacing:-.6px;
  color: var(--text);
  text-shadow: 0 2px 10px rgba(255,255,255,.35);
}
.lead{
  max-width:760px;
  color: rgba(15,23,42,.76); /* mais escuro que --muted, pra não ficar “apagado” */
  font-size:18px;
  line-height:1.6;
  text-shadow: 0 2px 10px rgba(255,255,255,.35);
}

.hero__kicker{display:flex; gap:10px; flex-wrap:wrap}
.chip{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.80);
  color: rgba(15,23,42,.72);
  font-size:13px;
  font-weight:800;
}

.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}

/* Cards do hero */
.stats{
  margin-top:26px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
  max-width:980px;
}
.stat{
  padding:14px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.90);
  box-shadow: var(--shadow2);
}
.stat strong{display:block}
.stat span{display:block; margin-top:6px; color:rgba(15,23,42,.72); font-size:14px}

/* =========================
   TRUST
   ========================= */
.trust{padding:18px 0}
.trust__inner{
  display:flex; flex-wrap:wrap; gap:10px;
  justify-content:space-between;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:14px 14px;
  background: var(--bg2);
}
.trust__item{color:var(--muted); font-weight:700}

/* =========================
   SECTIONS / CARDS
   ========================= */
.section{padding:74px 0}
.section--alt{
  background: var(--bg2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{margin-bottom:20px}
.section__head h2{margin:0 0 8px; font-size:30px; letter-spacing:-.4px}
.section__head p{margin:0; color:var(--muted)}

.grid{display:grid; gap:14px}
.grid--3{grid-template-columns: repeat(3, minmax(0, 1fr))}
.mt{margin-top:14px}

.card{
  padding:18px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow2);
}
.card h3{margin:0 0 10px; letter-spacing:-.2px}
.card p{margin:0 0 12px; color:var(--muted); line-height:1.6}
.list{margin:0; padding-left:18px; color:var(--muted)}
.list li{margin:6px 0}

.cta-band{
  margin-top:18px;
  padding:16px;
  border:1px solid rgba(37,211,102,.22);
  background: linear-gradient(180deg, rgba(37,211,102,.10), rgba(255,255,255,.75));
  border-radius: var(--radius);
  display:flex; gap:12px; align-items:center; justify-content:space-between;
}
.cta-band span{display:block; color:var(--muted); margin-top:2px}

/* =========================
   GALLERY
   ========================= */
.gallery{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:12px;
}
.gitem{
  border:1px solid var(--line);
  border-radius: 16px;
  overflow:hidden;
  background:#fff;
  box-shadow: var(--shadow2);
  padding:0;
  cursor:pointer;
}
.gitem img{
  width:100%;
  height:200px;
  object-fit:cover;
  display:block;
  transition: transform .25s ease;
}
.gitem:hover img{transform: scale(1.04)}

/* =========================
   TESTIMONIALS / FAQ
   ========================= */
.quote{
  padding:18px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow2);
}
.quote p{margin:0 0 14px; color:var(--text); line-height:1.7; font-weight:650}
.quote__by strong{display:block}
.quote__by span{display:block; margin-top:4px}

.faq{display:grid; gap:12px}
.faq__item{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow2);
  padding:14px 16px;
}
.faq__item summary{
  cursor:pointer;
  font-weight:900;
  letter-spacing:-.2px;
}
.faq__item p{margin:10px 0 0; color:var(--muted); line-height:1.7}

/* =========================
   CONTACT / FORM
   ========================= */
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:start;
}
.cards{display:grid; gap:12px; margin:14px 0}
.icard{
  padding:14px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow2);
}
.icard strong{display:block}
.icard span{display:block; margin-top:6px; color:var(--muted)}
.note{
  margin-top:12px;
  padding:14px;
  border:1px solid rgba(37,99,235,.18);
  background: linear-gradient(180deg, rgba(37,99,235,.10), rgba(255,255,255,.78));
  border-radius: var(--radius);
}
.note span{display:block; margin-top:6px; color:var(--muted); line-height:1.6}

.form{
  padding:18px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow2);
}
.form__head h3{margin:0}
.form__head p{margin:6px 0 0}
.form__grid{display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-top:12px}
label{display:block; margin:12px 0 0; color:var(--muted); font-size:14px}
input, select, textarea{
  width:100%;
  margin-top:8px;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(2,6,23,.14);
  background: #fff;
  color:var(--text);
  outline:none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(37,99,235,.55);
  box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}
.fine{font-size:13px; margin:10px 0 0}

/* =========================
   FOOTER
   ========================= */
.footer{
  border-top:1px solid var(--line);
  padding:26px 0;
  background: var(--bg2);
}
.footer__inner{
  display:flex; justify-content:space-between; align-items:flex-start; gap:18px;
}
.footer__links{display:flex; gap:14px; color:var(--muted); font-size:14px}
.footer__links a:hover{color:var(--accent)}
.footer__bottom{padding-top:16px}

/* =========================
   STICKY CTA
   ========================= */
.sticky-cta{
  position:fixed;
  left:0; right:0; bottom:0;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-top:1px solid var(--line);
  z-index:60;
  transform: translateY(110%);
  transition: .35s ease;
}
.sticky-cta.is-on{transform:none}
.sticky-cta__inner{
  padding:12px 18px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.sticky-cta__text strong{display:block}
.sticky-cta__text span{display:block; margin-top:2px}

/* Floating WhatsApp */
.wa-float{
  position:fixed;
  right:18px;
  bottom:78px;
  z-index:70;
  width:60px; height:60px;
  display:flex; align-items:center; justify-content:center;
  background: var(--wa);
  border-radius:50%;
  box-shadow: 0 16px 40px rgba(37,211,102,.40);
  transition:.18s ease;
}
.wa-float:hover{transform: scale(1.06); background: var(--waHover)}

/* Lightbox */
.lightbox{
  position:fixed; inset:0;
  background: rgba(2,6,23,.75);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:90;
  padding:18px;
}
.lightbox.is-on{display:flex}
.lightbox__img{
  max-width: min(1100px, 96vw);
  max-height: 86vh;
  border-radius: 16px;
  box-shadow: 0 30px 100px rgba(0,0,0,.35);
  background:#fff;
}
.lightbox__close{
  position:fixed;
  top:18px; right:18px;
  width:44px; height:44px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.12);
  color:#fff;
  font-size:26px;
  cursor:pointer;
}

/* =========================
   RESPONSIVO
   ========================= */
@media (max-width: 1024px){
  .gallery{grid-template-columns: repeat(2, minmax(0, 1fr))}
  .grid--3{grid-template-columns: repeat(2, minmax(0, 1fr))}
  .contact{grid-template-columns: 1fr}
}

@media (max-width: 980px){
  .burger{display:block}
  .grid--3{grid-template-columns: 1fr}
  .stats{grid-template-columns: 1fr}
  .form__grid{grid-template-columns: 1fr}
  .topbar__right{white-space:normal}

  .nav{
    position:fixed;
    top:64px;
    left:12px;
    right:12px;
    padding:14px;
    border:1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.97);
    display:none;
    flex-direction:column;
    align-items:stretch;
    box-shadow: var(--shadow);
    z-index:80;
  }
  .nav.is-open{display:flex}
  .nav a{padding:10px 8px}

  .nav .btn, .nav .btn-wa{width:100%; justify-content:center}

  .hero h2{font-size: clamp(28px, 4vw, 40px)}
  .hero__content{padding: 52px 0}
}

@media (max-width: 768px){
  .topbar__inner{flex-direction:column; gap:8px; align-items:flex-start}
  .topbar__right{display:flex; gap:8px; flex-wrap:wrap}
  .hero__cta{flex-direction:column; align-items:stretch}
  .hero__cta a{width:100%; justify-content:center}
  .wa-float{right:16px; bottom:16px}
}

@media (max-width: 420px){
  .container{padding:0 16px}
}