/* =====================================================
   NINNE — Provedor de Internet
   Direção: Grafite premium + vermelho/dourado (arc reactor)
   Fontes: Syne (display) + Manrope (texto) + Space Mono (números)
   ===================================================== */

:root {
  /* Base graphite (aquecido e um pouco mais claro) */
  --bg:        #15131A;
  --bg-2:      #1C1922;
  --bg-3:      #231F2B;
  --surface:   #272231;
  --surface-2: #302A3A;
  --line:      rgba(232,184,75,.24);
  --line-soft: rgba(255,255,255,.10);

  /* Iron Man accents */
  --red:       #E62429;
  --red-deep:  #B11116;
  --red-soft:  rgba(230,36,41,.14);
  --gold:      #E8B84B;
  --gold-soft: #F3D27E;
  --core:      #FFE9A8;

  /* Text */
  --text:      #F4F5F7;
  --muted:     #ADB1BC;
  --muted-2:   #888C97;

  /* Type */
  --f-display: 'Syne', sans-serif;
  --f-body:    'Manrope', sans-serif;
  --f-mono:    'Space Mono', monospace;

  /* Layout */
  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --glow-red:  0 0 40px rgba(230,36,41,.35);
  --glow-gold: 0 0 30px rgba(232,184,75,.25);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.loading { overflow: hidden; }
img,svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: var(--f-display); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; }

/* Subtle grain + radial atmosphere on body */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1000px 600px at 82% -8%, rgba(230,36,41,.20), transparent 60%),
    radial-gradient(820px 600px at -12% 12%, rgba(232,184,75,.12), transparent 58%),
    radial-gradient(900px 700px at 50% 115%, rgba(230,36,41,.12), transparent 62%);
  pointer-events: none; z-index: 0;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; position: relative; z-index: 1; }
.section { padding: clamp(64px, 10vw, 120px) 0; position: relative; z-index: 1; }

/* Auras de cor por seção (espalha vermelho/dourado pelo site) */
.plans::before, .benefits::before, .coverage::before, .faq::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.plans::before { background: radial-gradient(700px 380px at 88% 8%, rgba(230,36,41,.12), transparent 60%); }
.benefits::before { background: radial-gradient(640px 360px at 8% 12%, rgba(232,184,75,.12), transparent 60%); }
.coverage::before { background: radial-gradient(620px 360px at 95% 90%, rgba(230,36,41,.12), transparent 62%); }
.faq::before { background: radial-gradient(600px 360px at 5% 10%, rgba(232,184,75,.10), transparent 62%); }
.plans > .container, .benefits > .container, .coverage > .container, .faq > .container { z-index: 1; }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--f-display); font-weight: 700; font-size: .94rem;
  letter-spacing: .01em; padding: 13px 24px; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent; transition: all .3s var(--ease);
  position: relative; white-space: nowrap;
}
.btn--solid {
  background: linear-gradient(135deg, var(--red), var(--red-deep));
  color: #fff; box-shadow: 0 8px 24px rgba(230,36,41,.30), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(230,36,41,.45), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--ghost {
  background: rgba(255,255,255,.03); color: var(--text);
  border-color: var(--line); backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-soft); transform: translateY(-2px); }
.btn--lg { padding: 16px 30px; font-size: 1rem; }

/* =====================================================
   LOADER
   ===================================================== */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 26px;
  transition: opacity .6s var(--ease), visibility .6s;
  /* Failsafe: some sozinho se o JS não rodar */
  animation: loader-failsafe .6s ease 4.5s forwards;
}
.loader.hidden { opacity: 0; visibility: hidden; }
@keyframes loader-failsafe { to { opacity: 0; visibility: hidden; } }
.reactor { position: relative; width: 84px; height: 84px; }
.reactor-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid transparent; border-top-color: var(--red); border-right-color: var(--gold);
  animation: spin 1s linear infinite;
}
.reactor-ring--2 { inset: 14px; border-top-color: var(--gold); border-right-color: var(--red); animation-duration: 1.5s; animation-direction: reverse; }
.reactor-core {
  position: absolute; inset: 32px; border-radius: 50%;
  background: radial-gradient(circle, var(--core), var(--gold) 50%, var(--red));
  box-shadow: var(--glow-red); animation: pulse 1.2s ease-in-out infinite;
}
.loader-text { font-family: var(--f-display); font-weight: 800; letter-spacing: .5em; color: var(--muted); font-size: .9rem; padding-left: .5em; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.82); opacity: .7; } }

/* =====================================================
   SCROLL PROGRESS
   ===================================================== */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--gold), var(--red));
  z-index: 900; box-shadow: 0 0 10px rgba(230,36,41,.6);
}

/* =====================================================
   NAVBAR
   ===================================================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 810;
  padding: 16px 0; transition: all .35s var(--ease);
}
.nav.scrolled {
  background: rgba(14,15,18,.82); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft); padding: 10px 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { filter: drop-shadow(0 0 8px rgba(230,36,41,.5)); }
.brand__name { font-family: var(--f-display); font-weight: 800; font-size: 1.4rem; letter-spacing: .12em; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a:not(.btn) { font-weight: 600; font-size: .92rem; color: var(--muted); transition: color .25s; position: relative; }
.nav__links a:not(.btn):hover { color: var(--text); }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--red), var(--gold)); transition: width .3s var(--ease);
}
.nav__links a:not(.btn):hover::after { width: 100%; }
.nav__cta { padding: 10px 20px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; z-index: 810; }
.nav__toggle span { width: 26px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s var(--ease); }
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 805;
  background: linear-gradient(160deg, #0E0F12, #16070a);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 40px;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: all .4s var(--ease);
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu__links { display: flex; flex-direction: column; align-items: center; gap: 26px; }
.mobile-menu__links a:not(.btn) { font-family: var(--f-display); font-weight: 700; font-size: 1.7rem; color: var(--text); }
.mobile-menu__links a:not(.btn):hover { color: var(--gold); }
.mobile-menu__foot { display: flex; gap: 24px; color: var(--muted); font-weight: 600; font-size: .95rem; }
.mobile-menu__foot a:hover { color: var(--gold); }

/* =====================================================
   HERO
   ===================================================== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 130px 0 70px; overflow: hidden; }
.hero__glow {
  position: absolute; top: -10%; right: -5%; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  background: radial-gradient(circle, rgba(230,36,41,.28), transparent 62%); filter: blur(20px); pointer-events: none;
}
.hero__grid-lines {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 75%);
}
.hero__inner { max-width: 1060px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--gold-soft); background: rgba(232,184,75,.08); border: 1px solid var(--line);
  padding: 7px 15px; border-radius: 999px; margin-bottom: 26px;
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 10px var(--red); animation: blink 1.6s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.hero__title { font-size: clamp(2.5rem, 7vw, 4.7rem); margin-bottom: 24px; max-width: 880px; }
.grad { background: linear-gradient(120deg, var(--gold-soft), var(--red)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--muted); max-width: 620px; margin-bottom: 46px; }

.hero__statbar { display: flex; align-items: center; justify-content: space-between; gap: clamp(24px, 5vw, 56px); flex-wrap: wrap; }
.hero__stats { display: flex; flex-wrap: wrap; gap: clamp(28px, 5vw, 56px); }
.hero__plans-btn { flex-shrink: 0; }
.stat { display: flex; flex-direction: column; }
.stat__num { font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 5vw, 3rem); line-height: 1; color: var(--text); }
.stat__suffix { font-family: var(--f-display); font-weight: 700; color: var(--gold); font-size: 1.2rem; display: inline; }
.stat .stat__num + .stat__suffix { margin-left: 2px; }
.stat__label { margin-top: 8px; color: var(--muted-2); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }

/* =====================================================
   TRUST STRIP
   ===================================================== */
.trust { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--bg-2); }
.trust__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 46px 0; }
.trust__item { display: flex; align-items: center; gap: 14px; }
.trust__item svg { width: 34px; height: 34px; color: var(--gold); flex-shrink: 0; }
.trust__item strong { display: block; font-family: var(--f-display); font-size: .98rem; }
.trust__item span { font-size: .82rem; color: var(--muted-2); }

/* =====================================================
   SECTION HEADERS
   ===================================================== */
.section__head { text-align: center; max-width: 680px; margin: 0 auto clamp(40px, 6vw, 64px); }
.section__head--left { text-align: left; margin-left: 0; }
.section__tag {
  display: inline-block; font-family: var(--f-mono); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--red); margin-bottom: 16px; padding-left: 26px; position: relative;
}
.section__tag::before { content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 1px; background: var(--red); }
.section__title { font-size: clamp(1.9rem, 4.5vw, 3rem); margin-bottom: 18px; }
.section__lead { color: var(--muted); font-size: clamp(1rem, 2vw, 1.12rem); }

/* =====================================================
   PLANS
   ===================================================== */
.plans__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.plan {
  position: relative; background: linear-gradient(180deg, var(--surface), var(--bg-3));
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 28px 24px; display: flex; flex-direction: column;
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
  overflow: hidden;
}
.plan::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  background: radial-gradient(420px 160px at 50% -20%, var(--red-soft), transparent 70%);
  opacity: 0; transition: opacity .35s;
}
.plan:hover { transform: translateY(-6px); border-color: var(--line); box-shadow: 0 22px 50px rgba(0,0,0,.45); }
.plan:hover::before { opacity: 1; }
.plan > * { position: relative; z-index: 1; }
.plan__top { margin-bottom: 14px; }
.plan__name { font-family: var(--f-mono); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.plan__speed { display: flex; align-items: baseline; gap: 6px; margin-bottom: 16px; }
.plan__speed-num {
  font-family: var(--f-display); font-weight: 800; font-size: 3rem; line-height: 1;
  background: linear-gradient(135deg, var(--gold-soft), var(--red)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.plan__speed-unit { font-family: var(--f-mono); font-size: .8rem; letter-spacing: .1em; color: var(--gold); }
.plan__price { display: flex; align-items: baseline; gap: 2px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px dashed var(--line-soft); }
.plan__cents { color: var(--muted); font-size: .9rem; font-weight: 600; }
.plan__value { font-family: var(--f-display); font-weight: 800; font-size: 2.2rem; line-height: 1; }
.plan__per { color: var(--muted); font-size: .85rem; }
.plan__feats { display: flex; flex-direction: column; gap: 11px; margin-bottom: 24px; flex-grow: 1; }
.plan__feats li { font-size: .9rem; color: var(--muted); padding-left: 24px; position: relative; line-height: 1.45; }
.plan__feats li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--red-soft); border: 1px solid var(--red);
}
.plan__feats strong { color: var(--text); }
.plan__cta { width: 100%; }

.plan--popular { border-color: rgba(230,36,41,.5); box-shadow: 0 0 0 1px rgba(230,36,41,.25), 0 20px 50px rgba(230,36,41,.12); }
.plan--combo { border-color: var(--gold); background: linear-gradient(180deg, #221c10, var(--bg-3)); box-shadow: 0 20px 50px rgba(232,184,75,.10); }
.plan__badge {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .06em; text-transform: uppercase;
  background: var(--red); color: #fff; padding: 5px 11px; border-radius: 999px; font-weight: 700;
}
.plan__badge--gold { background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: #2a1f06; }

.plans__note { text-align: center; color: var(--muted-2); font-size: .88rem; margin-top: 34px; max-width: 720px; margin-left: auto; margin-right: auto; }
.plans__note strong { color: var(--gold-soft); }

/* =====================================================
   NINNE TV
   ===================================================== */
.tv { background: var(--bg-2); border-top: 1px solid var(--line-soft); overflow: hidden; }
.tv__glow { position: absolute; left: -8%; top: 20%; width: 50vw; height: 50vw; max-width: 600px; max-height: 600px; background: radial-gradient(circle, rgba(232,184,75,.16), transparent 65%); filter: blur(10px); pointer-events: none; }
.tv__inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(36px, 6vw, 72px); align-items: center; }
.tv__list { margin: 26px 0 34px; display: flex; flex-direction: column; gap: 14px; }
.tv__list li { display: flex; align-items: flex-start; gap: 12px; color: var(--muted); }
.tv__list strong { color: var(--text); }
.tick { color: var(--gold); font-size: 1rem; line-height: 1.5; }

.tv__visual { position: relative; }
.tv__screen {
  position: relative; aspect-ratio: 16/10; border-radius: var(--radius);
  background: linear-gradient(160deg, #1b1822, #0f0d14);
  border: 1px solid var(--line); box-shadow: 0 30px 60px rgba(0,0,0,.5), var(--glow-gold);
  padding: 16px; overflow: hidden; display: flex; flex-direction: column; gap: 12px;
  z-index: 1;
}
/* scanline/glow sutil de TV */
.tv__screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: var(--radius);
  background: repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay; opacity: .5;
}

/* ----- barra superior ----- */
.tv__bar { display: flex; align-items: center; gap: 7px; }
.tv__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--surface-2); }
.tv__dot:first-child { background: var(--red); }
.tv__live {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .12em; color: var(--gold-soft);
}
.tv__live i { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 8px var(--red); animation: blink 1.3s infinite; }
.tv__signal { display: inline-flex; align-items: flex-end; gap: 2px; height: 14px; }
.tv__signal i { width: 3px; border-radius: 2px; background: var(--gold); opacity: .35; animation: signal 1.6s ease-in-out infinite; }
.tv__signal i:nth-child(1) { height: 5px; animation-delay: 0s; }
.tv__signal i:nth-child(2) { height: 8px; animation-delay: .15s; }
.tv__signal i:nth-child(3) { height: 11px; animation-delay: .3s; }
.tv__signal i:nth-child(4) { height: 14px; animation-delay: .45s; }
@keyframes signal { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* ----- tela em destaque (now playing) ----- */
.tv__feature {
  position: relative; flex: 1; border-radius: 10px; overflow: hidden;
  background:
    radial-gradient(120% 120% at 80% 0%, rgba(230,36,41,.45), transparent 55%),
    linear-gradient(135deg, #2a1622, #161320);
  border: 1px solid var(--line-soft);
}
.tv__feature::before { /* brilho varrendo a cena */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(232,184,75,.18) 50%, transparent 65%);
  transform: translateX(-120%); animation: shimmer 3.4s ease-in-out infinite;
}
@keyframes shimmer { 0% { transform: translateX(-120%); } 60%,100% { transform: translateX(120%); } }
.tv__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-family: var(--f-display); font-weight: 800; font-size: .72rem; letter-spacing: .08em;
  color: var(--gold-soft); background: rgba(0,0,0,.35); border: 1px solid var(--line);
  padding: 4px 9px; border-radius: 999px;
}
.tv__eq { position: absolute; left: 14px; bottom: 26px; z-index: 2; display: flex; align-items: flex-end; gap: 3px; height: 26px; }
.tv__eq i { width: 4px; border-radius: 2px; background: linear-gradient(var(--gold-soft), var(--red)); animation: eq 1s ease-in-out infinite; }
.tv__eq i:nth-child(1){ animation-delay:0s } .tv__eq i:nth-child(2){ animation-delay:.18s }
.tv__eq i:nth-child(3){ animation-delay:.35s } .tv__eq i:nth-child(4){ animation-delay:.12s }
.tv__eq i:nth-child(5){ animation-delay:.5s } .tv__eq i:nth-child(6){ animation-delay:.27s }
.tv__eq i:nth-child(7){ animation-delay:.4s }
@keyframes eq { 0%,100% { height: 6px; } 50% { height: 24px; } }
.tv__play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 2;
  width: 52px; height: 52px; border-radius: 50%; border: 0; cursor: default;
  display: grid; place-items: center; color: #fff; font-size: 1rem; padding-left: 3px;
  background: linear-gradient(135deg, var(--red), var(--red-deep)); box-shadow: var(--glow-red);
}
.tv__play::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--red); animation: ring 2.2s ease-out infinite; }
.tv__progress { position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 2; height: 4px; border-radius: 999px; background: rgba(255,255,255,.14); overflow: hidden; }
.tv__progress b { position: absolute; left: 0; top: 0; bottom: 0; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--gold), var(--red)); animation: playback 6s linear infinite; }
@keyframes playback { 0% { width: 0; } 100% { width: 100%; } }

/* ----- miniaturas de canais (zapping) ----- */
.tv__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tv__thumb { aspect-ratio: 16/10; border-radius: 7px; border: 1px solid var(--line-soft); position: relative; overflow: hidden; display: grid; place-items: center; animation: zap 4.8s ease-in-out infinite; }
.tv__thumb svg { width: 40%; max-width: 30px; height: auto; opacity: .92; transition: transform .3s var(--ease); }
.tv__thumb:nth-child(1){ background: linear-gradient(135deg,#3a1c24,#201a2c); animation-delay: 0s; color: #ff7a7e; }
.tv__thumb:nth-child(2){ background: linear-gradient(135deg,#3a2c1a,#201a2c); animation-delay: 1.2s; color: var(--gold-soft); }
.tv__thumb:nth-child(3){ background: linear-gradient(135deg,#22283a,#201a2c); animation-delay: 2.4s; color: #8fb6ff; }
.tv__thumb:nth-child(4){ background: linear-gradient(135deg,#341a30,#201a2c); animation-delay: 3.6s; color: #f2a3d6; }
@keyframes zap {
  0%, 80%, 100% { border-color: var(--line-soft); box-shadow: none; transform: translateY(0); }
  10%, 25% { border-color: var(--red); box-shadow: 0 0 0 1px var(--red), 0 8px 18px rgba(230,36,41,.3); transform: translateY(-3px); }
}

/* ----- ondas de conexão (wi-fi) ----- */
.tv__waves { position: absolute; right: -10px; bottom: -10px; width: 90px; height: 90px; pointer-events: none; z-index: 0; }
.tv__waves i {
  position: absolute; right: 14px; bottom: 14px; border: 2px solid var(--gold);
  border-radius: 50%; opacity: 0;
  border-left-color: transparent; border-bottom-color: transparent;
  animation: wifi 2.6s ease-out infinite;
}
.tv__waves i:nth-child(1){ width: 22px; height: 22px; animation-delay: 0s; }
.tv__waves i:nth-child(2){ width: 44px; height: 44px; animation-delay: .4s; }
.tv__waves i:nth-child(3){ width: 66px; height: 66px; animation-delay: .8s; }
@keyframes wifi { 0% { opacity: 0; transform: rotate(45deg) scale(.6); } 30% { opacity: .8; } 100% { opacity: 0; transform: rotate(45deg) scale(1); } }

/* =====================================================
   BENEFITS
   ===================================================== */
.benefits__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefit {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.benefit:hover { transform: translateY(-5px); border-color: var(--line); background: var(--surface-2); }
.benefit__ico {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(230,36,41,.22), rgba(232,184,75,.18));
  border: 1px solid rgba(232,184,75,.35); color: var(--gold-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.benefit__ico svg { width: 26px; height: 26px; }
.benefit:hover .benefit__ico { color: #fff; border-color: var(--red); background: linear-gradient(135deg, var(--red), var(--red-deep)); box-shadow: var(--glow-red); }
.benefit h3 { font-size: 1.2rem; margin-bottom: 10px; }
.benefit p { color: var(--muted); font-size: .94rem; }

/* =====================================================
   STEPS
   ===================================================== */
.steps { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.steps__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { position: relative; padding: 30px 22px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: linear-gradient(180deg, var(--surface), transparent); }
.step__num { font-family: var(--f-mono); font-weight: 700; font-size: 1.5rem; color: var(--red); display: block; margin-bottom: 16px; }
.step h3 { font-size: 1.12rem; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: .92rem; }

/* =====================================================
   COVERAGE
   ===================================================== */
.coverage__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 72px); align-items: center; }
.coverage__copy .section__lead { margin-bottom: 28px; }
.coverage__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.coverage__list li {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
  font-family: var(--f-display); font-weight: 700; font-size: 1rem; transition: all .3s var(--ease);
}
.coverage__list li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 8px var(--red); flex-shrink: 0; }
.coverage__list li:hover { border-color: var(--gold); transform: translateX(4px); color: var(--gold-soft); }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testi__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testi__card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 16px; transition: border-color .3s, transform .3s; }
.testi__card:hover { border-color: var(--line); transform: translateY(-4px); }
.testi__stars { color: var(--gold); letter-spacing: 3px; font-size: 1rem; }
.testi__card blockquote { color: var(--text); font-size: 1rem; line-height: 1.6; flex-grow: 1; }
.testi__card figcaption { display: flex; align-items: center; gap: 12px; }
.testi__av { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-display); font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--red), var(--red-deep)); }
.testi__card figcaption strong { display: block; font-family: var(--f-display); font-size: .95rem; }
.testi__card figcaption span { font-size: .82rem; color: var(--muted-2); }
.testi__disclaimer { text-align: center; color: var(--muted-2); font-size: .78rem; margin-top: 26px; }

/* =====================================================
   FAQ
   ===================================================== */
.faq__inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 6vw, 64px); align-items: center; }
.faq__head { margin-bottom: 0; }
.faq__head .section__lead { margin-bottom: 28px; }
.faq__cta { align-self: flex-start; }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 0 22px; transition: border-color .3s; }
.faq__item[open] { border-color: var(--line); }
.faq__item summary {
  cursor: pointer; list-style: none; padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-family: var(--f-display); font-weight: 700; font-size: 1.02rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-family: var(--f-mono); font-size: 1.4rem; color: var(--red); transition: transform .3s var(--ease); flex-shrink: 0; }
.faq__item[open] summary::after { transform: rotate(45deg); color: var(--gold); }
.faq__item p { color: var(--muted); padding: 0 0 22px; font-size: .95rem; max-width: 60ch; }

/* =====================================================
   FINAL CTA
   ===================================================== */
.final-cta { position: relative; padding: clamp(70px, 11vw, 130px) 0; text-align: center; overflow: hidden; }
.final-cta__glow { position: absolute; inset: 0; background: radial-gradient(700px 360px at 50% 50%, rgba(230,36,41,.18), transparent 70%); pointer-events: none; }
.final-cta__inner { max-width: 720px; margin: 0 auto; position: relative; z-index: 1; }
.final-cta h2 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 18px; }
.final-cta p { color: var(--muted); font-size: 1.12rem; margin-bottom: 34px; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background: var(--bg-2); border-top: 1px solid var(--line); padding-top: clamp(50px, 7vw, 80px); }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer__brand .brand { margin-bottom: 18px; }
.footer__brand p { color: var(--muted); font-size: .94rem; max-width: 320px; margin-bottom: 22px; }
.footer__wa { font-size: .88rem; }
.footer__col h4 { font-family: var(--f-display); font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--gold); margin-bottom: 18px; }
.footer__col a { display: block; color: var(--muted); font-size: .92rem; margin-bottom: 11px; transition: color .25s; }
.footer__col a:hover { color: var(--text); }
.footer__col--addr address { color: var(--muted); font-style: normal; font-size: .92rem; line-height: 1.9; }
.footer__bottom { border-top: 1px solid var(--line-soft); padding: 22px 0; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.footer__bottom-inner span { color: var(--muted-2); font-size: .82rem; }
.credit { display: inline-flex; align-items: center; gap: 9px; }
.credit strong { color: var(--gold-soft); }
.credit__status { position: relative; display: inline-flex; width: 9px; height: 9px; flex-shrink: 0; }
.credit__dot {
  position: absolute; inset: 0; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,.7); animation: credit-pulse 1.8s var(--ease) infinite;
}
.credit__dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #22c55e; animation: credit-blink 1.8s var(--ease) infinite; }
@keyframes credit-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.65); }
  70%  { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
@keyframes credit-blink { 0%,100% { opacity: 1; } 50% { opacity: .55; } }

/* =====================================================
   WHATSAPP FLOAT
   ===================================================== */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 700;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  color: var(--gold-soft);
  background: rgba(28,25,34,.5); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: 0 8px 22px rgba(0,0,0,.4);
  transition: all .3s var(--ease);
}
/* anel discreto na cor do site (sem chamar atenção) */
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid var(--gold); opacity: 0; animation: ring 2.6s ease-out infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: .45; } 100% { transform: scale(1.55); opacity: 0; } }

/* Feedback verde no toque (controlado por JS, não fica preso) */
.wa-float.is-active {
  color: #fff; border-color: transparent;
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 12px 30px rgba(18,140,126,.55);
  transform: scale(.96);
}
.wa-float.is-active::after { border-color: #25D366; }

/* Verde só onde existe mouse de verdade (evita ficar "preso" no toque) */
@media (hover: hover) {
  .wa-float:hover, .wa-float:focus-visible {
    color: #fff; border-color: transparent;
    background: linear-gradient(135deg, #25D366, #128C7E);
    box-shadow: 0 12px 30px rgba(18,140,126,.55);
    transform: scale(1.08);
  }
  .wa-float:hover::after, .wa-float:focus-visible::after { border-color: #25D366; }
}

/* =====================================================
   REVEAL ANIMATION
   ===================================================== */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .plans__grid { grid-template-columns: repeat(2, 1fr); }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .steps__grid { grid-template-columns: repeat(2, 1fr); }
  .testi__grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 820px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .trust__inner { grid-template-columns: repeat(2, 1fr); column-gap: 18px; row-gap: 32px; padding: 42px 0; }
  .tv__inner { grid-template-columns: 1fr; }
  .tv__visual { order: -1; max-width: 460px; }
  .hero { min-height: auto; }
  .coverage__inner { grid-template-columns: 1fr; }
  .faq__inner { grid-template-columns: 1fr; }
  .section__head--left { text-align: center; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .plans__grid { grid-template-columns: 1fr; }
  .benefits__grid { grid-template-columns: 1fr; }
  .steps__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .hero__statbar { flex-direction: column; align-items: stretch; gap: 22px; }
  .hero__stats { width: 100%; }
  .hero__plans-btn { width: 100%; }
  .coverage__list { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }
  .wa-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }

  /* Hero stats: 3 colunas alinhadas no celular */
  .hero__stats {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
    padding-top: 26px; margin-top: 6px; border-top: 1px solid var(--line-soft);
  }
  .stat { align-items: center; text-align: center; }
  .stat__num { font-size: 1.85rem; }
  .stat__suffix { font-size: 1rem; }
  .stat__label { font-size: .66rem; letter-spacing: .04em; margin-top: 6px; line-height: 1.3; }
}

@media (max-width: 360px) {
  .stat__num { font-size: 1.6rem; }
  .stat__label { font-size: .6rem; }
}

/* =====================================================
   REDUCED MOTION
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Focus visibility (accessibility) */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }