/* =========================================================
   PEPPER INTERNET — Conexão no ponto.
   Paleta do brand Pepper: Pepper Red, Hot Red, Charcoal, Off White.
   Fonte de interface: Exo 2 (escolha de interface, não fonte oficial da marca).
   ========================================================= */

@font-face{
  font-family:"Exo 2"; font-style:normal; font-weight:400; font-display:swap;
  src:url("../fonts/exo-2-latin-400-normal.woff2") format("woff2");
}
@font-face{
  font-family:"Exo 2"; font-style:normal; font-weight:600; font-display:swap;
  src:url("../fonts/exo-2-latin-600-normal.woff2") format("woff2");
}
@font-face{
  font-family:"Exo 2"; font-style:normal; font-weight:800; font-display:swap;
  src:url("../fonts/exo-2-latin-800-normal.woff2") format("woff2");
}

:root{
  /* paleta do brand */
  --pepper-red: #E31B23;
  --hot-red:    #FF3B30;
  --charcoal:   #111418;
  --off-white:  #F5F5F5;
  --white:      #FFFFFF;

  /* derivados para contraste/legibilidade */
  --red-text:   #C4161D;              /* vermelho para texto pequeno sobre fundo claro (AA) */
  --red-hover:  #C4161D;
  --charcoal-2: #1A1E24;              /* superfície sobre fundo escuro */
  --charcoal-3: #23282F;
  --muted:      #4B525B;              /* texto secundário sobre claro */
  --muted-dark: rgba(245,245,245,.74);/* texto secundário sobre escuro */
  --line:       rgba(17,20,24,.12);
  --line-dark:  rgba(245,245,245,.12);

  --font: "Exo 2", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --container: 1160px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-y: clamp(48px, 7vw, 88px);
  --radius: 16px;
  --header-h: 82px;
  --ease: cubic-bezier(.22,.9,.32,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font);
  font-size:1rem;
  line-height:1.6;
  color:var(--charcoal);
  background:var(--off-white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{ display:block; max-width:100%; }
img{ height:auto; }
h1,h2,h3,h4,p{ margin:0; }
h1,h2,h3,h4{ line-height:1.15; font-weight:800; }
ul{ margin:0; padding:0; list-style:none; }
a{ color:inherit; }
button{ font:inherit; }
[hidden]{ display:none !important; }

:focus-visible{
  outline:3px solid var(--hot-red);
  outline-offset:3px;
  border-radius:6px;
}

.container{
  width:100%;
  max-width:calc(var(--container) + 2 * var(--gutter));
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.nowrap{ white-space:nowrap; }
.sr-only{
  position:absolute !important; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:16px; top:-100px; z-index:200;
  background:var(--charcoal); color:var(--white);
  padding:10px 16px; border-radius:8px; font-weight:600; text-decoration:none;
}
.skip-link:focus{ top:12px; }

.icon{
  width:1.2em; height:1.2em; flex:none;
  fill:none; stroke:currentColor; stroke-width:2;
  stroke-linecap:round; stroke-linejoin:round;
}
.icon--sm{ width:1em; height:1em; }

section[id], #empresarial{ scroll-margin-top:calc(var(--header-h) + 8px); }

/* ---------- tipografia utilitária ---------- */
.eyebrow{
  font-size:.8rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase;
  color:var(--red-text); margin-bottom:10px;
}
.eyebrow--dark{ color:var(--hot-red); }
.accent{ color:var(--hot-red); }

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:48px; padding:0 22px;
  border-radius:10px; border:2px solid transparent;
  font-weight:600; font-size:1rem; line-height:1.2; text-align:center;
  text-decoration:none; cursor:pointer;
  transition:background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--pepper-red); color:var(--white); }
.btn--primary:hover{ background:var(--red-hover); }
.btn--outline{ border-color:var(--charcoal); color:var(--charcoal); background:transparent; }
.btn--outline:hover{ background:var(--charcoal); color:var(--white); }
.btn--outline-light{ border-color:rgba(245,245,245,.55); color:var(--white); background:transparent; }
.btn--outline-light:hover{ background:var(--white); border-color:var(--white); color:var(--charcoal); }
.btn--sm{ min-height:42px; padding:0 16px; font-size:.95rem; }
.btn--block{ width:100%; }

/* =========================================================
   CABEÇALHO
   ========================================================= */
.header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
}
@supports (backdrop-filter: blur(8px)){
  .header{ background:rgba(255,255,255,.88); backdrop-filter:saturate(1.4) blur(10px); }
}
.header__inner{
  display:flex; align-items:center; gap:24px;
  min-height:var(--header-h);
}
.header__brand{ display:block; flex:none; padding:6px 0; border-radius:8px; }
.header__logo{ height:66px; width:auto; }

.header__nav{ margin-left:auto; }
.header__nav ul{ display:flex; gap:4px; }
.header__nav a{
  display:block; padding:10px 14px; border-radius:8px;
  font-weight:600; text-decoration:none; color:var(--charcoal);
}
.header__nav a:hover{ color:var(--red-text); background:rgba(227,27,35,.06); }

.header__actions{ display:flex; align-items:center; gap:10px; }
.header__toggle{
  display:none; width:46px; height:46px; border-radius:10px;
  border:1px solid var(--line); background:var(--white); cursor:pointer;
  align-items:center; justify-content:center;
}
.header__toggle-bars{ display:grid; gap:5px; width:20px; }
.header__toggle-bars span{ height:2px; background:var(--charcoal); border-radius:2px; transition:transform .25s var(--ease), opacity .2s; }
.header__toggle[aria-expanded="true"] .header__toggle-bars span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.header__toggle[aria-expanded="true"] .header__toggle-bars span:nth-child(2){ opacity:0; }
.header__toggle[aria-expanded="true"] .header__toggle-bars span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.header__progress{ position:absolute; left:0; right:0; bottom:-1px; height:2px; pointer-events:none; }
.header__progress span{
  display:block; height:100%; width:100%;
  background:linear-gradient(90deg, var(--pepper-red), var(--hot-red));
  transform:scaleX(0); transform-origin:left;
}

@media (max-width: 860px){
  :root{ --header-h:64px; }
  .header__logo{ height:52px; }
  .header__inner{ gap:12px; }
  .header__actions{ margin-left:auto; }
  .js .header__toggle{ display:inline-flex; }

  .js .header__nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--white); border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px -18px rgba(17,20,24,.35);
    display:none; margin:0;
  }
  .js .header__nav.is-open{ display:block; }
  .js .header__nav ul{ flex-direction:column; padding:8px var(--gutter) 16px; gap:0; }
  .js .header__nav a{ padding:14px 8px; font-size:1.05rem; border-bottom:1px solid var(--line); border-radius:0; }
  .js .header__nav li:last-child a{ border-bottom:0; }

  /* sem JavaScript: links visíveis em linha, sem menu */
  .no-js .header__inner{ flex-wrap:wrap; padding-bottom:8px; }
  .no-js .header__nav{ order:3; width:100%; margin:0; }
  .no-js .header__nav ul{ flex-wrap:wrap; }
}

/* =========================================================
   PRIMEIRA TELA
   ========================================================= */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(60% 70% at 85% 110%, rgba(227,27,35,.38), transparent 70%),
    radial-gradient(40% 50% at 70% 30%, rgba(255,59,48,.12), transparent 70%),
    var(--charcoal);
  color:var(--off-white);
  padding:clamp(40px, 6vw, 80px) 0 clamp(48px, 7vw, 96px);
}
.hero__swoosh{
  position:absolute; left:0; right:0; bottom:0; width:100%; height:46%;
  fill:none; stroke:var(--hot-red); stroke-width:1.2; opacity:.35;
  pointer-events:none;
}
.hero__swoosh path{ vector-effect:non-scaling-stroke; }
.hero__inner{
  position:relative;
  display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  align-items:center; gap:clamp(24px, 4vw, 56px);
}
.hero__title{
  font-size:clamp(2.6rem, 6.4vw, 4.75rem);
  letter-spacing:-.01em; color:var(--white);
  margin-bottom:18px;
}
.hero__lead{ font-size:clamp(1.02rem, 1.4vw, 1.15rem); color:var(--muted-dark); max-width:56ch; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }

.hero__hotspot{
  display:inline-flex; align-items:center; gap:10px;
  margin-top:22px; padding:9px 16px; border-radius:999px;
  border:1px solid rgba(255,59,48,.45); background:rgba(227,27,35,.1);
  color:var(--off-white); font-weight:600; font-size:.95rem; text-decoration:none;
  transition:border-color .2s, background-color .2s;
}
.hero__hotspot .icon:first-child{ color:var(--hot-red); }
.hero__hotspot:hover{ border-color:var(--hot-red); background:rgba(227,27,35,.2); }

.hero__stats{
  display:flex; flex-wrap:wrap; gap:10px 28px;
  margin-top:28px; padding-top:20px; border-top:1px solid var(--line-dark);
  color:var(--muted-dark); font-size:.95rem;
}
.hero__stats strong{
  display:block; color:var(--white); font-size:.75rem; letter-spacing:.14em; text-transform:uppercase;
}

.hero__figure{ position:relative; width:min(420px, 100%); justify-self:center; }
.hero__symbol{ position:relative; z-index:1; width:100%; filter:drop-shadow(0 24px 48px rgba(227,27,35,.35)); }
.hero__fibers{
  position:absolute; z-index:0; left:0; top:0; width:260%; height:100%; max-width:none;
  fill:none; pointer-events:none; overflow:visible;
}
.hero__fibers path{ vector-effect:non-scaling-stroke; }
.fiber-base{ stroke:rgba(227,27,35,.5); stroke-width:2; }
.fiber-pulse{ stroke:var(--hot-red); stroke-width:3; stroke-linecap:round; stroke-dasharray:70 2400; stroke-dashoffset:70; opacity:.95; }
.fiber-pulse path{ animation:fiber-run 4.2s linear infinite; }
.fiber-pulse path:nth-child(2){ animation-delay:1.3s; }
.fiber-pulse path:nth-child(3){ animation-delay:2.6s; }
.fiber-nodes circle{ fill:var(--hot-red); animation:node-blink 3s ease-in-out infinite; }
.fiber-nodes circle:nth-child(2){ animation-delay:1s; }
.fiber-nodes circle:nth-child(3){ animation-delay:2s; }

@keyframes fiber-run{ from{ stroke-dashoffset:70; } to{ stroke-dashoffset:-1300; } }
@keyframes node-blink{ 0%,100%{ opacity:.25; } 50%{ opacity:1; } }

@media (max-width: 860px){
  .hero__inner{ grid-template-columns:1fr; gap:20px; }
  .hero__figure{ order:-1; width:124px; justify-self:start; }
  .hero__fibers{ width:640%; }
  .hero__stats{ display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:8px 12px; font-size:.85rem; line-height:1.35; }
  .hero__stats strong{ font-size:.68rem; margin-bottom:2px; }
  .hero__cta .btn{ flex:1 1 200px; }
}

/* =========================================================
   SEÇÕES
   ========================================================= */
.section{ padding:var(--section-y) 0; }
.section--light{ background:var(--off-white); }
.section--white{ background:var(--white); }
.section--dark{ background:var(--charcoal); color:var(--off-white); }

.section__head{ text-align:center; max-width:720px; margin:0 auto clamp(28px, 4vw, 44px); }
.section__head--left{ text-align:left; margin-left:0; }
.section__head h2, .contact h2{ font-size:clamp(1.75rem, 3.6vw, 2.6rem); }
.section__lead{ margin-top:12px; color:var(--muted); font-size:1.05rem; }
.section__lead--left{ text-align:left; }

.wa-pending{
  display:inline-flex; align-items:flex-start; gap:10px; text-align:left;
  margin-top:16px; padding:10px 14px;
  background:var(--white); border:1px solid var(--line); border-left:3px solid var(--pepper-red);
  border-radius:8px; font-size:.92rem; color:var(--charcoal);
}
.wa-pending .icon{ color:var(--red-text); margin-top:2px; }
.wa-pending a{ color:var(--red-text); font-weight:600; white-space:nowrap; }
.wa-pending--inline{ background:var(--off-white); margin-top:18px; }

/* =========================================================
   PLANOS
   ========================================================= */
.plan-group__bar{
  display:flex; flex-wrap:wrap; align-items:baseline; justify-content:space-between; gap:8px 20px;
  margin-bottom:18px;
}
.plan-group__title{ font-size:1.1rem; letter-spacing:.12em; text-transform:uppercase; }
.plan-group__title--light{ color:var(--white); }
.plan-group__jump{
  display:inline-flex; align-items:center; gap:6px;
  color:var(--red-text); font-weight:600; text-decoration:none; font-size:.95rem;
}
.plan-group__jump:hover{ text-decoration:underline; }

.plans{ display:grid; gap:18px; }
.plans--home{ grid-template-columns:repeat(auto-fit, minmax(250px, 1fr)); align-items:stretch; }

.plan{
  position:relative; display:flex; flex-direction:column;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px 24px;
}
.plan--featured{
  border:2px solid var(--pepper-red);
  box-shadow:0 22px 44px -24px rgba(227,27,35,.55);
}
.plan__badge{
  position:absolute; top:-13px; left:24px;
  background:var(--pepper-red); color:var(--white);
  font-size:.75rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  padding:4px 12px; border-radius:999px;
}
.plan__name{ font-size:.95rem; letter-spacing:.14em; color:var(--charcoal); }
.plan__speed{ margin-top:6px; font-size:1.05rem; color:var(--muted); font-weight:600; }
.plan__speed strong{ font-size:2.4rem; line-height:1; color:var(--charcoal); font-weight:800; margin-right:4px; }
.plan__price{
  margin-top:16px; font-size:2.6rem; font-weight:800; line-height:1; color:var(--charcoal);
  font-variant-numeric:tabular-nums;
}
.plan__cur{ font-size:1rem; font-weight:600; vertical-align:top; margin-right:4px; position:relative; top:.35em; }
.plan__dec{ font-size:1.3rem; }
.plan__per{ font-size:.95rem; font-weight:600; color:var(--muted); margin-left:2px; }
.plan__perday{ margin-top:6px; font-size:.92rem; font-weight:600; color:var(--red-text); }

.plan__list, .biz__list{ margin:18px 0 22px; display:grid; gap:9px; }
.plan__list li, .biz__list li{ position:relative; padding-left:26px; font-size:.95rem; }
.plan__list li::before, .biz__list li::before{
  content:""; position:absolute; left:2px; top:.42em;
  width:12px; height:7px;
  border-left:2.5px solid var(--pepper-red); border-bottom:2.5px solid var(--pepper-red);
  transform:rotate(-45deg);
}
.plan .btn, .biz .btn{ margin-top:auto; }

/* empresarial — bloco compacto, escuro, separado dos residenciais */
.business{
  margin-top:clamp(36px, 5vw, 56px);
  background:
    radial-gradient(50% 80% at 100% 0%, rgba(227,27,35,.22), transparent 70%),
    var(--charcoal);
  color:var(--off-white);
  border-radius:20px;
  padding:clamp(22px, 3.5vw, 36px);
}
.business__head{ display:grid; gap:6px; margin-bottom:22px; }
.business__note{ color:var(--muted-dark); font-size:.98rem; max-width:70ch; }
.plans--biz{ grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px; }

.biz{
  position:relative; display:flex; flex-direction:column;
  background:var(--charcoal-2); border:1px solid var(--line-dark);
  border-radius:14px; padding:20px 18px 18px;
}
.biz--featured{ border:2px solid var(--hot-red); }
.biz .plan__badge{ left:18px; }
.biz__name{ font-size:.9rem; letter-spacing:.14em; text-transform:uppercase; color:var(--white); }
.biz__speed{ margin-top:4px; color:var(--muted-dark); font-weight:600; font-size:.95rem; }
.biz__speed strong{ font-size:1.7rem; color:var(--white); margin-right:3px; }
.biz__price{ margin-top:12px; font-size:1.9rem; font-weight:800; line-height:1; color:var(--white); font-variant-numeric:tabular-nums; }
.biz__price .plan__per{ color:var(--muted-dark); }
.biz__list{ margin:14px 0 18px; gap:7px; }
.biz__list li{ font-size:.9rem; color:rgba(245,245,245,.88); }
.biz__list li::before{ border-color:var(--hot-red); }

.business__more{ margin-top:20px; color:var(--muted-dark); font-size:.98rem; }
.business__more strong{ color:var(--white); }
.business__more a{ color:var(--hot-red); font-weight:600; text-underline-offset:3px; }

@media (max-width: 1040px){ .plans--biz{ grid-template-columns:repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px){ .plans--biz{ grid-template-columns:1fr; } }

/* =========================================================
   HOTSPOT
   ========================================================= */
.hotspot{
  position:relative; overflow:hidden;
  background:
    radial-gradient(45% 80% at 80% 60%, rgba(227,27,35,.25), transparent 70%),
    var(--charcoal);
}
.hotspot__inner{
  display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  align-items:center; gap:clamp(24px, 4vw, 56px);
}
.hotspot h2{ font-size:clamp(1.75rem, 3.6vw, 2.6rem); color:var(--white); margin-bottom:14px; }
.hotspot__copy p:not(.eyebrow){ color:var(--muted-dark); font-size:1.08rem; max-width:52ch; margin-bottom:26px; }
.hotspot__visual{ width:min(360px, 100%); justify-self:center; }
.hotspot__visual svg{ width:100%; height:auto; overflow:visible; }
.hs-rings circle{
  fill:none; stroke:var(--hot-red); stroke-width:1.5; opacity:0;
  transform-origin:200px 150px; animation:hs-ring 3.6s ease-out infinite;
}
.hs-rings circle:nth-child(2){ animation-delay:1.2s; }
.hs-rings circle:nth-child(3){ animation-delay:2.4s; }
.hs-wifi path{ fill:none; stroke:var(--pepper-red); stroke-width:12; stroke-linecap:round; }
.hs-wifi path:nth-child(1){ stroke:var(--hot-red); }
.hs-wifi circle{ fill:var(--hot-red); }
.hs-wave path{ fill:none; stroke:rgba(255,59,48,.55); stroke-width:2; }
.hs-wave path:nth-child(2){ stroke:rgba(255,59,48,.28); }
.hs-wave{ animation:hs-wave 6s ease-in-out infinite alternate; }

@keyframes hs-ring{ 0%{ transform:scale(.6); opacity:.7; } 100%{ transform:scale(3); opacity:0; } }
@keyframes hs-wave{ from{ transform:translateX(-10px); } to{ transform:translateX(10px); } }

@media (max-width: 760px){
  .hotspot__inner{ grid-template-columns:1fr; }
  .hotspot__visual{ order:-1; width:200px; justify-self:start; }
}

/* =========================================================
   DIFERENCIAIS E COBERTURA
   ========================================================= */
.values{
  display:grid; grid-template-columns:repeat(3, minmax(0,1fr));
  gap:0; border-top:1px solid var(--line);
}
.value{
  display:flex; gap:14px; align-items:flex-start;
  padding:20px 18px 20px 0; border-bottom:1px solid var(--line);
}
.value__icon{ width:28px; height:28px; color:var(--pepper-red); margin-top:2px; }
.value h3{ font-size:1.02rem; margin-bottom:4px; }
.value p{ color:var(--muted); font-size:.93rem; line-height:1.5; }
@media (max-width: 900px){ .values{ grid-template-columns:repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px){ .values{ grid-template-columns:1fr; } .value{ padding:16px 0; } }

.coverage{
  margin-top:clamp(28px, 4vw, 44px);
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:20px 24px;
  background:
    radial-gradient(60% 120% at 0% 50%, rgba(227,27,35,.28), transparent 70%),
    var(--charcoal);
  color:var(--off-white);
  border-radius:20px; padding:clamp(22px, 3.5vw, 32px);
}
.coverage__icon{
  width:56px; height:56px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--pepper-red); color:var(--white);
}
.coverage__icon .icon{ width:28px; height:28px; }
.coverage__title{ font-size:clamp(1.25rem, 2.4vw, 1.6rem); color:var(--white); margin-bottom:6px; }
.coverage__copy p{ color:var(--muted-dark); max-width:62ch; }
@media (max-width: 760px){
  .coverage{ grid-template-columns:1fr; }
  .coverage__btn{ width:100%; }
}

/* =========================================================
   CONTATO + SOBRE
   ========================================================= */
.contact__inner{
  display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(28px, 5vw, 72px); align-items:start;
}
.contact__about{ order:-1; }
.contact__logo{ width:min(300px, 80%); margin-bottom:24px; }
.contact__about-title{ font-size:1.05rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:10px; }
.contact__about p{ color:var(--muted); margin-bottom:12px; max-width:52ch; }

.channels{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px; margin-top:24px; }
.channel{
  display:flex; align-items:center; gap:14px; height:100%;
  padding:16px 18px; border-radius:12px;
  border:1px solid var(--line); background:var(--white);
  text-decoration:none; color:var(--charcoal);
  transition:border-color .2s, box-shadow .2s;
}
.channel:hover{ border-color:var(--pepper-red); box-shadow:0 10px 24px -16px rgba(227,27,35,.6); }
.channel__icon{ width:28px; height:28px; color:var(--pepper-red); }
.channel strong{ display:block; font-size:1rem; }
.channel span span{ display:block; color:var(--muted); font-size:.93rem; overflow-wrap:anywhere; }
.channel > span{ min-width:0; }
.channel--primary{ background:var(--pepper-red); border-color:var(--pepper-red); color:var(--white); }
.channel--primary .channel__icon, .channel--primary span span{ color:var(--white); }

@media (max-width: 900px){
  .contact__inner{ grid-template-columns:1fr; }
  .contact__about{ order:0; padding-top:28px; border-top:1px solid var(--line); }
  .contact__logo{ width:min(240px, 70%); }
}
@media (max-width: 480px){ .channels{ grid-template-columns:1fr; } }

/* =========================================================
   RODAPÉ
   ========================================================= */
.footer{ background:var(--charcoal); color:var(--muted-dark); padding:32px 0 24px; }
.footer__inner{
  display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:16px 32px;
  padding-bottom:20px;
}
.footer__nav, .footer__channels{ display:flex; flex-wrap:wrap; gap:6px 20px; }
.footer a{
  display:inline-flex; align-items:center; gap:8px; min-height:40px;
  color:var(--off-white); text-decoration:none; font-weight:600;
}
.footer a:hover{ color:var(--hot-red); }
.footer__channels .icon{ color:var(--hot-red); }
.footer__legal{ position:relative; padding-top:18px; font-size:.88rem; }
.footer__legal::before{ content:""; position:absolute; top:0; left:var(--gutter); right:var(--gutter); height:1px; background:var(--line-dark); }

/* =========================================================
   BOTÃO FLUTUANTE
   ========================================================= */
.fab{
  position:fixed; right:16px; bottom:16px; z-index:90;
  width:56px; height:56px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--pepper-red); color:var(--white);
  box-shadow:0 12px 28px -8px rgba(17,20,24,.55), 0 0 0 4px rgba(255,255,255,.9);
  transition:opacity .2s, visibility .2s, transform .2s var(--ease);
}
.fab:hover{ background:var(--red-hover); transform:translateY(-2px); }
.fab__icon{ width:26px; height:26px; grid-area:1/1; }
.fab__icon--wa{ display:none; }
.fab--wa .fab__icon--wa{ display:block; }
.fab--wa .fab__icon--phone{ display:none; }
.fab.is-hidden{ opacity:0; visibility:hidden; transform:scale(.85); }
.no-js .fab{ display:none; }  /* sem JS não há como evitar sobreposição; o cabeçalho já tem o botão de contato */

.is-offscreen *{ animation-play-state:paused !important; }

/* =========================================================
   MOVIMENTO REDUZIDO
   ========================================================= */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation:none !important;
    transition-duration:.001ms !important;
  }
  .fiber-pulse{ display:none; }
  .fiber-nodes circle{ opacity:.8; }
  .hs-rings circle{ opacity:0; }
}