/* ===== MP Telas Mosquiteiras — estilos ===== */
:root{
  --red:#c9102b;
  --red-dark:#a50d22;
  --ink:#1c1c1c;
  --ink-2:#333;
  --muted:#5f6368;
  --line:#e6e6e6;
  --bg:#ffffff;
  --bg-soft:#f5f5f6;
  --bg-dark:#161616;
  --wa:#25d366;
  --wa-dark:#1da851;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.10);
  --shadow-sm:0 4px 14px rgba(0,0,0,.08);
  --container:1140px;
  --font:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700}
p{margin:0 0 1rem}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:84px 0}
.section-head{max-width:640px;margin:0 auto 46px;text-align:center}
.section-sub{color:var(--muted);margin:0}
.eyebrow{
  text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;
  color:var(--red);margin:0 0 .8rem;
}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}

.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip-link:focus{left:10px;top:10px}

/* ===== Buttons ===== */
.btn{
  --btn-bg:var(--ink);--btn-fg:#fff;
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  background:var(--btn-bg);color:var(--btn-fg);
  padding:12px 20px;border-radius:999px;border:0;cursor:pointer;
  font-family:inherit;font-size:.95rem;font-weight:600;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  box-shadow:var(--shadow-sm);
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}
.btn-lg{padding:15px 28px;font-size:1.02rem}
.btn-block{width:100%}
.btn-whatsapp{--btn-bg:var(--wa);--btn-fg:#053d21}
.btn-whatsapp:hover{background:var(--wa-dark)}
.btn-ghost{--btn-bg:transparent;--btn-fg:var(--ink);border:2px solid var(--ink);box-shadow:none}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:78px;position:relative}
.brand img{height:56px;width:auto}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.main-nav a{font-weight:500;font-size:.96rem;padding:6px 0;position:relative;color:var(--ink-2)}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .2s ease}
.main-nav a:hover{color:var(--ink)}
.main-nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}
.phone-link{display:inline-flex;align-items:center;gap:.4em;font-weight:600;color:var(--ink);white-space:nowrap}
.phone-link svg{color:var(--red)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:0;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.2s}

/* ===== Hero ===== */
.hero{background:linear-gradient(180deg,#fafafa 0%,#fff 100%);padding:70px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.1rem);font-weight:800;letter-spacing:-.01em}
.hero h1 span{color:var(--red)}
.hero .lead{font-size:1.1rem;color:var(--ink-2);max-width:33em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:0;color:var(--muted);font-size:.9rem}
.hero-badges li{display:flex;align-items:center;gap:.45em;font-weight:500}
.hero-badges li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--wa)}
.hero-media{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;height:100%;width:100%}
.hero-media img:first-child{grid-row:span 2;aspect-ratio:3/4}
.hero-media img:last-child{aspect-ratio:4/3;align-self:end}

/* ===== Features ===== */
.features{padding:64px 0;background:var(--bg)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;transition:transform .18s ease,box-shadow .2s ease;
}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.feature-icon{
  width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
  background:var(--red);color:#fff;margin-bottom:14px;
}
.feature h3{font-size:1.08rem;margin-bottom:.3em}
.feature p{margin:0;color:var(--muted);font-size:.94rem}

/* ===== Sobre ===== */
.sobre{background:var(--bg-soft)}
.sobre-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.sobre-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.stats{display:flex;gap:30px;margin:24px 0 26px;flex-wrap:wrap}
.stats strong{display:block;font-size:1.9rem;color:var(--red);font-weight:800;line-height:1}
.stats span{font-size:.86rem;color:var(--muted)}

/* ===== Produtos ===== */
.produto-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.produto-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .2s ease;
}
.produto-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.produto-card img{aspect-ratio:3/4;object-fit:cover;width:100%}
.produto-body{padding:18px 18px 22px}
.produto-body h3{font-size:1.05rem;margin-bottom:.35em}
.produto-body p{margin:0;color:var(--muted);font-size:.9rem}

/* ===== Galeria ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery-item{
  padding:0;border:0;cursor:pointer;background:var(--bg-soft);border-radius:12px;overflow:hidden;
  aspect-ratio:1/1;transition:transform .18s ease,box-shadow .2s ease;
}
.gallery-item img{width:100%;height:100%;object-fit:cover}
.gallery-item:hover{transform:scale(1.02);box-shadow:var(--shadow-sm)}

/* ===== Contato ===== */
.contato{background:var(--bg-dark);color:#eee}
.contato .eyebrow{color:#ff8b9c}
.contato h2{color:#fff}
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contato-list{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:18px}
.contato-list li{display:flex;gap:14px;align-items:flex-start}
.contato-list .ci{
  flex:0 0 auto;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:var(--wa);
}
.contato-list strong{display:block;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:#9aa0a6}
.contato-list a,.contato-list div>span{font-size:1.05rem;color:#fff}
.contato-list a:hover{color:var(--wa)}

.contato-form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contato-form h3{font-size:1.25rem;margin-bottom:.25em}
.form-hint{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.contato-form label{display:block;margin-bottom:14px}
.contato-form label span{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.contato-form input,.contato-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:.96rem;background:var(--bg-soft);color:var(--ink);resize:vertical;
}
.contato-form input:focus,.contato-form textarea:focus{outline:2px solid var(--wa);border-color:transparent;background:#fff}
.form-fallback{text-align:center;margin:14px 0 0;font-size:.88rem;color:var(--muted)}
.form-fallback a{color:var(--red);font-weight:600}

/* ===== Footer ===== */
.site-footer{background:#0f0f0f;color:#bdbdbd}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;padding:54px 0 40px}
.footer-brand img{height:52px;width:auto;margin-bottom:14px;background:#fff;padding:8px 12px;border-radius:10px}
.footer-brand p{font-size:.9rem;max-width:34em;margin:0}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:.8em}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-col a:hover{color:var(--wa)}
.footer-bar{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;font-size:.82rem;color:#8a8a8a}

/* ===== Floating WhatsApp ===== */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:120;
  width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;
  display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.28);
  transition:transform .18s ease,background .2s ease;
  animation:wa-pop .4s ease both;
}
.wa-float:hover{transform:scale(1.08);background:var(--wa-dark)}
@keyframes wa-pop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}

/* ===== Lightbox ===== */
.lightbox{
  position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.92);
  display:flex;align-items:center;justify-content:center;padding:30px;
}
.lightbox[hidden]{display:none}
.lb-open .site-header{display:none}
.lb-open .wa-float{display:none}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close,.lb-nav{
  position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;cursor:pointer;
  width:48px;height:48px;border-radius:50%;font-size:1.6rem;line-height:1;display:grid;place-items:center;
  transition:background .2s ease;
}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.28)}
.lb-close{top:20px;right:20px}
.lb-nav{top:50%;transform:translateY(-50%)}
.lb-prev{left:16px}
.lb-next{right:16px}

/* ===== Responsive ===== */
@media (max-width:960px){
  .hero-grid,.sobre-grid,.contato-grid{grid-template-columns:1fr;gap:34px}
  .hero-media{max-width:520px}
  .sobre-media{order:-1;max-width:460px}
  .feature-grid,.produto-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .section{padding:60px 0}
  .header-inner{gap:12px}
  .brand{margin-right:auto}
  .brand img{height:48px}
  .main-nav{margin-left:0;order:3}
  .header-cta{order:2;gap:10px}
  #menu{
    position:absolute;top:100%;left:-20px;right:-20px;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 20px 16px;
    box-shadow:var(--shadow);
    transform:translateY(-10px);opacity:0;pointer-events:none;transition:.2s;
  }
  .main-nav.open #menu{transform:translateY(0);opacity:1;pointer-events:auto}
  #menu li{border-bottom:1px solid var(--line)}
  #menu li:last-child{border-bottom:0}
  #menu a{display:block;padding:13px 0}
  .nav-toggle{display:flex}
  .header-cta .phone-link span{display:none}
  .header-cta .btn span{display:none}
  .header-cta .btn{padding:12px}
}
@media (max-width:480px){
  .feature-grid,.produto-grid,.footer-inner{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .hero-media{grid-template-columns:1fr}
  .hero-media img:first-child{grid-row:auto;aspect-ratio:4/3}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}