/* ===================================================================
   VIBRA Fios e Cabos Elétricos — Folha de estilo
   Mobile-first · leve · sem frameworks
   =================================================================== */

:root{
  /* Marca */
  --navy:      #062a45;   /* azul-marinho profundo */
  --navy-2:    #0a3a5c;
  --petrol:    #0e4d70;   /* azul-petróleo (hero) */
  --blue:      #0b5fb0;
  --blue-2:    #0162d3;
  --gold:      #fbb80e;   /* amarelo/dourado de energia */
  --gold-2:    #f2a900;
  --red:       #e10e0e;   /* raio do logo */

  /* Neutros */
  --ink:       #14202e;
  --muted:     #5b6776;
  --line:      #e6ecf3;
  --bg:        #ffffff;
  --bg-soft:   #f4f7fb;

  /* Sistema */
  --radius:    14px;
  --radius-sm: 10px;
  --shadow:    0 10px 30px rgba(6,42,69,.10);
  --shadow-lg: 0 24px 60px rgba(6,42,69,.18);
  --container: 1180px;
  --header-h:  74px;
  --ff-head:   "Montserrat", system-ui, sans-serif;
  --ff-body:   "Roboto", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 10px);-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--ff-head);line-height:1.15;color:var(--navy)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--ff-head);font-weight:700;font-size:.95rem;
  padding:.8rem 1.5rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--lg{padding:1rem 1.9rem;font-size:1rem}
.btn--gold{background:var(--gold);color:var(--navy);box-shadow:0 8px 20px rgba(251,184,14,.35)}
.btn--gold:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--petrol);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn__ico{width:20px;height:20px;fill:currentColor}

/* ---------- Barra superior ---------- */
.topbar{background:var(--navy);color:#cfe0ee;font-size:.82rem}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;min-height:38px;gap:1rem}
.topbar__info{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem}
.topbar__info li{display:flex;align-items:center;gap:.4rem}
.topbar svg{width:15px;height:15px;fill:var(--gold);flex:none}
.topbar a:hover{color:#fff}
.topbar__location{display:flex;align-items:center;gap:.4rem;font-weight:500;color:#fff}
.topbar__hide-sm{display:none}

/* ---------- Cabeçalho ---------- */
.header{
  position:sticky;top:0;z-index:50;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.header.is-scrolled{box-shadow:0 6px 24px rgba(6,42,69,.10)}
.header__inner{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:1rem}

/* Logo */
.brand{display:inline-flex;align-items:center}
.brand__logo{height:50px;width:auto;display:block}

/* Navegação */
.nav{display:flex;align-items:center;gap:1.6rem}
.nav__list{display:flex;align-items:center;gap:1.5rem}
.nav__link{font-family:var(--ff-head);font-weight:600;font-size:.95rem;color:var(--navy);position:relative;padding:.3rem 0}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:width .25s ease}
.nav__link:hover{color:var(--blue)}
.nav__link:hover::after{width:100%}

.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:0;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:3px;border-radius:3px;background:var(--navy);transition:transform .3s ease,opacity .3s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Mega-menu "Produtos" (barra flutuante no hover) ---------- */
.nav__item--mega{position:static}
.mega{
  position:absolute;top:100%;left:0;right:0;
  display:flex;justify-content:center;
  padding-top:14px;            /* ponte transparente entre o menu e a barra */
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  z-index:55;pointer-events:none;
}
.nav__item--mega:hover .mega{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.mega__bar{
  position:relative;display:flex;align-items:stretch;
  width:min(1060px,calc(100vw - 48px));
  background:var(--gold);border-radius:16px;
  box-shadow:0 24px 50px rgba(6,42,69,.30);
  padding:6px;
}
.mega__arrow{
  position:absolute;top:-8px;left:50%;
  width:22px;height:22px;background:var(--gold);
  border-radius:4px;transform:translateX(-50%) rotate(45deg);
}
.mega__item{
  flex:1 1 0;min-width:0;position:relative;
  display:flex;align-items:center;justify-content:center;gap:.6rem;
  padding:1.05rem .7rem;border-radius:10px;
  font-family:var(--ff-head);font-weight:600;font-size:1.02rem;
  color:#003657;white-space:nowrap;
  transition:background .18s ease;
}
.mega__item:hover{background:rgba(255,255,255,.30)}
.mega__item + .mega__item::before{ /* divisória vertical entre segmentos */
  content:"";position:absolute;left:0;top:20%;height:60%;width:1px;
  background:rgba(0,54,87,.32);
}
.mega__icon{width:34px;height:34px;flex:none;object-fit:contain}

/* ---------- HERO ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background-image:
    linear-gradient(90deg, rgba(4,28,46,.93) 0%, rgba(4,28,46,.82) 45%, rgba(5,35,57,.60) 100%),
    url('../img/banner-inicial.jpg');
  background-size:cover,cover;
  background-position:center,62% center;
  background-repeat:no-repeat,no-repeat;
}
.hero__inner{position:relative;z-index:1;display:flex;align-items:center;min-height:520px;padding:2.6rem 20px}

.hero__content{max-width:600px}
.hero__eyebrow{display:inline-block;font-family:var(--ff-head);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.9rem;text-shadow:0 1px 6px rgba(0,0,0,.35)}
.hero__title{font-size:clamp(1.4rem,5.8vw,2.9rem);font-weight:800;color:#fff;letter-spacing:-.01em;text-shadow:0 2px 14px rgba(0,0,0,.4)}
.hero__line{display:block;white-space:nowrap}
.hero__title .hl{color:var(--gold)}
.hero__text{margin-top:1.1rem;max-width:34rem;color:#e3eef7;font-size:clamp(1.05rem,2.4vw,1.28rem);line-height:1.55;text-shadow:0 1px 10px rgba(0,0,0,.4)}
.hero__text strong{color:var(--gold)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.8rem}

.hero__badges{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.2)}
.hero__badges li{display:flex;flex-direction:column}
.hero__badges strong{font-family:var(--ff-head);font-weight:800;color:#fff;font-size:1.05rem}
.hero__badges span{font-size:.78rem;color:#c2d5e6}

/* ---------- Faixa de confiança ---------- */
.trust{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.trust__grid{display:grid;grid-template-columns:1fr;gap:1.4rem;padding:2.4rem 20px}
.trust__item{text-align:center;padding:.4rem}
.trust__item svg{width:38px;height:38px;fill:var(--blue);margin:0 auto .7rem}
.trust__item h3{font-size:1.05rem;margin-bottom:.25rem}
.trust__item p{font-size:.9rem;color:var(--muted)}

/* ---------- Seções genéricas ---------- */
.section{padding:3.6rem 0}
.section__head{text-align:center;max-width:680px;margin:0 auto 2.4rem}
.section__eyebrow{display:inline-block;font-family:var(--ff-head);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:.6rem}
.section__title{font-size:clamp(1.6rem,4.5vw,2.3rem);font-weight:800}
.section__lead{margin-top:.8rem;color:var(--muted);font-size:1.02rem}

/* ---------- Produtos ---------- */
.products{background:#f7faff;padding:4.25rem 0 4.7rem}
.products__container{max-width:1500px}
.products__grid{display:grid;grid-template-columns:1fr;gap:1.25rem;align-items:start}

/* Cartões da linha de produtos */
.produto{
  min-width:0;display:flex;flex-direction:column;
  background:#fff;border:1px solid #dce7f1;border-radius:20px;
  box-shadow:0 16px 34px rgba(6,42,69,.10);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.produto:hover{transform:translateY(-5px);box-shadow:0 22px 42px rgba(6,42,69,.16);border-color:#cfdeec}
.produto__media{
  position:relative;width:100%;aspect-ratio:1.58/1;overflow:hidden;
  border-bottom:2px solid var(--gold);
  border-radius:0 0 50% 50% / 0 0 11% 11%;
}
.produto__foto{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.01)}
.produto__body{
  flex:1;display:flex;flex-direction:column;position:relative;
  background:#fff;border:0;box-shadow:none;border-radius:0;padding:2.7rem 2rem 1.2rem;
}
.produto .card:hover{transform:none;box-shadow:none}
.produto__body .card__icon{
  position:absolute;z-index:1;top:-42px;left:2rem;
  width:68px;height:68px;margin:0;border-radius:17px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#06365a,#0c4a73);
  border:1px solid rgba(255,255,255,.78);
  box-shadow:0 9px 18px rgba(6,42,69,.18);
}
.produto__body .card__icon img{width:35px;height:35px;display:block}
.produto__body h3{font-size:clamp(1.45rem,2.1vw,1.75rem);margin:0 0 .42rem;color:#071f50;letter-spacing:-.02em}
.produto__body p{color:#31445f;font-size:.95rem;line-height:1.35;margin:0}
.produto__benefits{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem;
  margin:1rem 0 .55rem;padding-top:.75rem;border-top:1px solid #e3e9f0;
}
.produto__benefits li{display:flex;align-items:center;gap:.36rem;min-width:0;color:#31445f;font-size:.78rem;line-height:1.18}
.benefit-check{
  flex:none;width:17px;height:17px;display:inline-grid;place-items:center;
  border:1.5px solid var(--gold);border-radius:50%;color:#e8a900;
  font-family:Arial,sans-serif;font-size:10px;font-weight:700;line-height:1;
}
.produto__body .card__link{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:auto;padding-top:.35rem;
  font-family:var(--ff-head);font-weight:700;font-size:.95rem;color:#0049c9;line-height:1.2;
}
.produto__body .card__link:hover{color:#00338d}

/* Chamada de apoio à direita da quarta linha */
.card--cta{
  position:relative;isolation:isolate;min-width:0;min-height:0;
  display:flex;align-items:stretch;padding:0;overflow:hidden;border:0;border-radius:20px;
  color:#fff;background-color:#032e60;
  background-image:url('../img/cta-linhas-cabos.png');
  background-repeat:no-repeat;background-size:cover;background-position:center;
  box-shadow:0 16px 34px rgba(6,42,69,.16);grid-column:1/-1;
}
.card--cta::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(4,37,78,.13),rgba(4,37,78,0) 64%)}
.card--cta:hover{transform:translateY(-5px);box-shadow:0 22px 42px rgba(6,42,69,.22);border-color:transparent}
.products-cta__content{position:relative;z-index:1;width:min(57%,535px);padding:2.45rem 3.6rem 2.55rem}
.products-cta__eyebrow{
  display:flex;align-items:center;gap:1.1rem;font-family:var(--ff-head);font-size:.76rem;
  font-weight:800;letter-spacing:.035em;text-transform:uppercase;color:var(--gold);
}
.products-cta__eyebrow::after{content:"";width:74px;height:1px;background:rgba(251,184,14,.72)}
.card--cta h3{margin:.9rem 0 .65rem;color:#fff;font-size:clamp(1.7rem,3.1vw,2.2rem);font-weight:800;letter-spacing:-.025em}
.card--cta p{margin:0;color:#e6eef9;font-size:1rem;line-height:1.42}
.products-cta__benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:1.1rem 0 .95rem}
.products-cta__benefits li{display:flex;flex-direction:column;gap:.45rem;min-width:0;padding:0 .8rem;color:#fff;font-size:.84rem;line-height:1.15}
.products-cta__benefits li:first-child{padding-left:0}
.products-cta__benefits li + li{border-left:1px solid rgba(197,225,255,.35)}
.products-cta__benefits svg{width:31px;height:31px;fill:none;stroke:var(--gold);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card--cta .btn{min-width:255px;margin:0;padding:.9rem 2rem;font-size:1rem}

/* ---------- Sobre ---------- */
.about{background:var(--bg-soft)}
.about__grid{display:grid;grid-template-columns:1fr;gap:2.2rem;align-items:center}
.about__media{position:relative;max-width:520px;margin:0 auto}
.about__media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.about__badge{position:absolute;right:-6px;bottom:-16px;background:#fff;border-radius:12px;padding:.7rem 1rem;box-shadow:var(--shadow);text-align:center}
.about__badge strong{display:block;font-family:var(--ff-head);font-weight:800;color:var(--navy)}
.about__badge span{font-size:.74rem;color:var(--muted)}
.about__content p{color:var(--muted);margin-bottom:1rem}
.about__content p strong{color:var(--ink)}
.about__list{margin:1.2rem 0 1.6rem;display:grid;gap:.7rem}
.about__list li{display:flex;gap:.6rem;align-items:flex-start;color:var(--ink);font-size:.96rem}
.about__list span{color:var(--blue);font-weight:800;flex:none}

/* ---------- Certificações ---------- */
.certs{background:var(--bg-soft)}
.certs__grid{display:grid;grid-template-columns:1fr;gap:1.6rem}

.certcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.certcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}

.certcard__thumb{
  position:relative;display:block;width:100%;padding:0;border:0;cursor:zoom-in;background:var(--bg-soft);
  aspect-ratio:4/5;overflow:hidden;
}
.certcard__thumb img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .35s ease}
.certcard__thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,69,0) 55%,rgba(6,42,69,.55) 100%);opacity:0;transition:opacity .25s ease}
.certcard:hover .certcard__thumb img{transform:scale(1.04)}
.certcard:hover .certcard__thumb::after{opacity:1}

.certcard__zoom{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.7);
  width:52px;height:52px;border-radius:50%;background:var(--gold);color:var(--navy);
  display:grid;place-items:center;opacity:0;transition:opacity .25s ease,transform .25s ease;
  box-shadow:0 10px 24px rgba(0,0,0,.3);
}
.certcard__zoom svg{width:24px;height:24px;fill:currentColor}
.certcard:hover .certcard__zoom{opacity:1;transform:translate(-50%,-50%) scale(1)}

.certcard__body{padding:1.4rem;text-align:center;flex:1;display:flex;flex-direction:column;align-items:center}
.certcard__mark{
  display:inline-block;padding:.3rem .8rem;border-radius:999px;margin-bottom:.8rem;
  font-family:var(--ff-head);font-weight:800;font-size:.78rem;letter-spacing:.06em;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--navy));
}
.certcard__body h3{font-size:1.15rem;margin-bottom:.4rem}
.certcard__body p{color:var(--muted);font-size:.92rem;flex:1}
.certcard__btn{margin-top:1.1rem;width:100%;border:0}

.certs__mais{text-align:center;margin-top:2rem}
.certs__mais a{font-family:var(--ff-head);font-weight:700;color:var(--blue);font-size:.95rem}
.certs__mais a:hover{color:var(--gold-2)}

/* ---------- Galeria de certificados (lightbox) ---------- */
.cert-modal{position:fixed;inset:0;z-index:210;display:none;align-items:center;justify-content:center;padding:20px}
.cert-modal.is-open{display:flex}
.cert-modal__overlay{position:absolute;inset:0;background:rgba(3,18,31,.85);backdrop-filter:blur(3px)}
.cert-modal__box{
  position:relative;z-index:1;width:100%;max-width:640px;max-height:90vh;
  display:flex;flex-direction:column;align-items:center;
}
.cert-modal__stage{width:100%;flex:1;min-height:0;display:flex;align-items:center;justify-content:center}
.cert-modal__img{max-width:100%;max-height:72vh;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5);background:#fff}
.cert-modal__close{
  position:absolute;top:-46px;right:0;z-index:3;width:38px;height:38px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:50%;
  color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;transition:background .2s ease
}
.cert-modal__close:hover{background:rgba(255,255,255,.28)}
.cert-modal__nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:46px;height:46px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:50%;
  color:#fff;font-size:1.8rem;line-height:1;cursor:pointer;transition:background .2s ease;
  display:grid;place-items:center;
}
.cert-modal__nav:hover{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.cert-modal__nav--prev{left:-8px}
.cert-modal__nav--next{right:-8px}
.cert-modal__footer{margin-top:1rem;text-align:center;color:#fff}
.cert-modal__titulo{display:block;font-family:var(--ff-head);font-weight:700;font-size:.95rem}
.cert-modal__contador{display:block;color:#a9c2d6;font-size:.8rem;margin-top:.2rem}

@media (max-width:640px){
  .cert-modal__nav{width:40px;height:40px;font-size:1.5rem}
  .cert-modal__nav--prev{left:-4px}
  .cert-modal__nav--next{right:-4px}
  .cert-modal__close{top:-42px}
}

/* ---------- CTA orçamento ---------- */
.cta-band{background-size:cover;background-position:center;color:#fff}
.cta-band__inner{display:grid;gap:1.6rem;padding:3.4rem 20px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,4.5vw,2.2rem);font-weight:800;max-width:18ch}
.cta-band p{color:#d6e4f0;margin-top:.6rem}
.cta-band p strong{color:var(--gold)}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:.9rem}

/* ---------- Rodapé ---------- */
.footer{background:var(--navy);color:#bcd0e0;font-size:.92rem}
.footer__grid{display:grid;grid-template-columns:1fr;gap:2rem;padding:3rem 20px 2rem}
.brand--footer .brand__logo{height:74px}
.footer__about{margin-top:1rem;max-width:34ch}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer__col ul{display:grid;gap:.55rem}
.footer__col a:hover{color:var(--gold)}
.footer__contact li{line-height:1.5}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12)}
.footer__bottom-inner{display:grid;gap:.3rem;padding:1.2rem 20px;font-size:.8rem;color:#8fb0c8}

/* ---------- WhatsApp flutuante ---------- */
.whats{
  position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(37,211,102,.5);
  transition:transform .2s ease
}
.whats:hover{transform:scale(1.08)}
.whats svg{width:32px;height:32px;fill:#fff}

/* ---------- Animação revelar ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .vcard--destaque{animation:none}
  html{scroll-behavior:auto}
}

/* ===================================================================
   RESPONSIVO
   =================================================================== */
@media (min-width:560px){
  .topbar__hide-sm{display:flex}
  .trust__grid{grid-template-columns:repeat(2,1fr)}
  .certs__grid{grid-template-columns:repeat(3,1fr)}
  .products__grid{grid-template-columns:repeat(2,1fr)}
  .card--cta{grid-column:span 2}
  .cta-band__inner{grid-template-columns:1fr auto}
  .footer__bottom-inner{grid-template-columns:1fr auto;align-items:center}
}

@media (min-width:900px){
  .hero{
    background-image:
      linear-gradient(90deg, rgba(4,28,46,.92) 0%, rgba(4,28,46,.74) 30%, rgba(6,42,69,.36) 55%, rgba(6,42,69,.06) 75%, transparent 100%),
      url('../img/banner-inicial.jpg');
    background-position:center,right center;
  }
  .hero__inner{min-height:clamp(520px,46vw,660px);padding:3rem 20px}
  /* nav ocupa toda a altura do cabeçalho p/ o hover do mega-menu não falhar */
  .nav{align-self:stretch}
  .nav__list{align-self:stretch;align-items:stretch}
  .nav__list>li{display:flex;align-items:center}
  .trust__grid{grid-template-columns:repeat(4,1fr)}
  .products__grid{grid-template-columns:repeat(3,1fr)}
  .products__grid > .produto:nth-child(4){align-self:stretch}
  .products__grid > .produto:nth-child(4) .produto__media{aspect-ratio:1.95/1}
  .products__grid > .produto:nth-child(4) .produto__body{padding-top:2.45rem;padding-bottom:.5rem}
  .about__grid{grid-template-columns:1fr 1.1fr}
  .footer__grid{grid-template-columns:1.6fr 1fr 1fr 1.4fr}
}

/* Navegação mobile */
@media (min-width:560px) and (max-width:1359px){
  .card--cta{min-height:420px}
  .products-cta__content{width:min(70%,500px);padding:2.25rem 2.4rem 2.35rem}
}

@media (min-width:1360px){
  .card--cta{aspect-ratio:1854/848}
}

@media (max-width:559px){
  .products{padding:3.4rem 0}
  .products__grid{gap:1rem}
  .produto__body{padding-left:1.45rem;padding-right:1.45rem}
  .produto__body .card__icon{left:1.45rem}
  .produto__benefits{gap:.25rem}
  .produto__benefits li{font-size:.73rem}
  .card--cta{min-height:475px;background-position:60% center}
  .products-cta__content{width:100%;padding:2.15rem 1.45rem 1.9rem}
  .products-cta__eyebrow::after{width:58px}
  .card--cta p br{display:none}
  .products-cta__benefits{margin-top:1.3rem}
  .products-cta__benefits li{padding:0 .55rem;font-size:.75rem}
  .card--cta .btn{min-width:0;width:100%;margin-top:.25rem}
}

@media (max-width:899px){
  .nav-toggle{display:flex}
  .mega{display:none}            /* mega-menu só no desktop (mobile virá depois) */
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);
    padding:.5rem 20px 1.4rem;
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .25s ease,opacity .25s ease,visibility .25s;
    max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__link{display:block;padding:.95rem .2rem;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav__link::after{display:none}
  .nav__cta{margin-top:1rem;width:100%}
}

/* ===================================================================
   POPUP DE SELEÇÃO DE CONTATO (vendedores)
   =================================================================== */
.contato-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.contato-modal.is-open{display:flex}
.contato-modal__overlay{position:absolute;inset:0;background:rgba(3,18,31,.72);backdrop-filter:blur(3px)}
.contato-modal__box{
  position:relative;z-index:1;width:100%;max-width:1280px;max-height:84vh;
  display:flex;flex-direction:column;
  background:linear-gradient(90deg,#003657,#115783);
  border:1px solid rgba(255,255,255,.12);border-radius:22px;
  box-shadow:0 30px 80px rgba(0,0,0,.5);padding:1.8rem;color:#fff;
}
.contato-modal__close{
  position:absolute;top:12px;right:16px;z-index:3;width:38px;height:38px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:50%;
  color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;transition:background .2s ease
}
.contato-modal__close:hover{background:rgba(255,255,255,.2)}
.contato-modal__grid{flex:1;min-height:0;display:grid;grid-template-columns:330px 1fr;gap:1.6rem}

/* Coluna esquerda — destaque */
.contato-destaque{display:flex;flex-direction:column;gap:1rem;align-self:start;border-right:1px solid rgba(255,255,255,.12);padding-right:1.4rem}
.contato-destaque__tag{
  border-radius:12px;padding:.7rem 1rem;text-align:center;line-height:1.25;
  border:2px solid transparent;
  background:linear-gradient(#0a2740,#0a2740) padding-box,linear-gradient(90deg,var(--gold),#7b5cff) border-box;
}
.contato-destaque__tag strong{display:block;font-family:var(--ff-head);font-weight:800;font-size:1.05rem;color:var(--gold);letter-spacing:.02em}
.contato-destaque__tag span{font-family:var(--ff-head);font-weight:700;color:#fff;font-size:.95rem}

/* Coluna direita — lista (rolável) */
.contato-lista{overflow-y:auto;min-height:0;padding-right:.4rem}
.contato-lista__titulo{
  font-family:var(--ff-head);font-weight:800;text-transform:uppercase;letter-spacing:.14em;
  color:#cde0f0;font-size:.85rem;margin:.4rem 0 .9rem
}
.contato-lista__titulo + .vcards{margin-bottom:1.4rem}
.vcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:1rem}

/* Cartão de vendedor (gradiente interno) */
.vcard{
  background:linear-gradient(135deg,#003657,#115783);
  border:1px solid rgba(255,255,255,.14);border-radius:16px;
  padding:1.1rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.15rem
}
.vcard--destaque{
  padding:1.5rem 1.2rem;border:1.5px solid var(--gold);
  animation:vcardPulse 1.8s ease-in-out infinite;
}
@keyframes vcardPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(251,184,14,0), 0 10px 26px rgba(0,0,0,.28)}
  50%    {box-shadow:0 0 0 5px rgba(251,184,14,.35), 0 10px 26px rgba(0,0,0,.28)}
}
.vcard__pic{position:relative;width:62px;height:62px;margin-bottom:.5rem;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:rgba(255,255,255,.10)}
.vcard--destaque .vcard__pic{width:88px;height:88px}
.vcard__avatar{width:60%;height:60%;fill:#fff}
.vcard__foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vcard__nome{font-family:var(--ff-head);font-weight:800;color:#fff;font-size:1.05rem;line-height:1.2}
.vcard--destaque .vcard__nome{font-size:1.4rem}
.vcard__cargo{color:#aecbe0;font-size:.82rem;margin-bottom:.7rem}
.vcard--destaque .vcard__cargo{font-size:.95rem;margin-bottom:1rem}
.vcard__btn{
  width:100%;display:flex;align-items:center;justify-content:center;gap:.45rem;
  margin-top:.5rem;padding:.55rem .6rem;border-radius:9px;
  border:1.5px solid var(--gold);color:var(--gold);background:transparent;
  font-family:var(--ff-body);font-weight:500;font-size:.82rem;white-space:nowrap;
  transition:background .18s ease,color .18s ease
}
.vcard__btn svg{width:16px;height:16px;flex:none;fill:currentColor}
.vcard__btn span{overflow:hidden;text-overflow:ellipsis}
.vcard__btn:hover{background:var(--gold);color:var(--navy)}
.vcard--destaque .vcard__btn{font-size:.92rem;padding:.7rem}
.vcard--destaque .vcard__btn svg{width:18px;height:18px}

/* Responsivo do popup (ajuste fino virá depois conforme combinado) */
@media (max-width:760px){
  .contato-modal__box{padding:1.2rem;max-height:92vh;overflow-y:auto}
  .contato-modal__grid{grid-template-columns:1fr;gap:1.2rem}
  .contato-destaque{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding-right:0;padding-bottom:1.2rem}
  .contato-lista{overflow:visible}
}