/* ==========================================================
   NetFibra · site institucional
   Identidade: vermelho #C51C19 + grafite #353436, fundo escuro
   com luz neon vermelha (mesma linguagem da loja física).
   ========================================================== */
:root {
  --red: #c51c19;
  --red-hot: #ff2d24;
  --red-deep: #7a0f0d;
  --ink: #0a0a0b;
  --ink-2: #111113;
  --ink-3: #18181b;
  --graphite: #353436;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --dim: #71717a;
  --radius: 22px;
  --radius-sm: 14px;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.08; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--red-hot); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1240px, 100% - 40px); margin-inline: auto; }
.text-red { color: var(--red-hot); }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 100; background: var(--ink);
  display: grid; place-items: center; align-content: center; gap: 28px;
  transition: opacity .8s var(--ease), visibility .8s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__mark { width: 64px; filter: drop-shadow(0 0 24px rgba(255, 45, 36, .6)); animation: breathe 1.6s ease-in-out infinite; }
.preloader__bar { width: 160px; height: 2px; background: var(--line-2); border-radius: 2px; overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: 40%; background: var(--red-hot); animation: load 1.1s var(--ease) infinite; }
@keyframes load { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
@keyframes breathe { 50% { transform: scale(1.08); filter: drop-shadow(0 0 40px rgba(255, 45, 36, .9)); } }

/* ---------- Topbar / Header ---------- */
.topbar { background: #050506; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); position: relative; z-index: 30; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar__segments { display: flex; gap: 4px; }
.topbar__segments a { padding: 6px 12px; border-radius: 8px; }
.topbar__segments a.is-active { color: var(--text); background: rgba(255, 255, 255, .06); }
.topbar__links { display: flex; gap: 22px; align-items: center; }
.topbar__links a:hover { color: var(--text); }
.topbar__city { display: inline-flex; align-items: center; gap: 6px; }
.topbar__city svg { width: 15px; fill: none; stroke: var(--red-hot); stroke-width: 2; }

.header {
  position: sticky; top: 0; z-index: 40;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled { background: rgba(10, 10, 11, .72); backdrop-filter: blur(16px) saturate(1.4); border-color: var(--line); }
.header__inner { display: flex; align-items: center; gap: 32px; height: 76px; }
.header__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header__symbol { height: 34px; width: auto; }
.header__wordmark { height: 20px; width: auto; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 8px 14px; border-radius: 10px; font-size: 14.5px; color: #d4d4d8; transition: color .2s, background .2s; }
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease); }
.burger span:first-child { top: 17px; } .burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  --h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 26px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px; letter-spacing: -.01em;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .35s var(--ease), background .25s, box-shadow .35s, border-color .25s, color .25s;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.btn .ico-wa { fill: currentColor; stroke: none; }
.btn:hover { transform: translateY(-2px); }
.btn--sm { --h: 42px; padding: 0 20px; font-size: 14px; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 8px 30px -8px rgba(255, 45, 36, .7), inset 0 1px 0 rgba(255, 255, 255, .2); }
.btn--red:hover { background: var(--red-hot); box-shadow: 0 14px 40px -8px rgba(255, 45, 36, .9), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn--ghost { background: rgba(255, 255, 255, .06); border-color: var(--line-2); color: #fff; backdrop-filter: blur(10px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .12); }
.btn--white { background: #fff; color: var(--ink); }
.btn--white:hover { box-shadow: 0 14px 40px -10px rgba(255, 255, 255, .5); }
.btn--outline { background: transparent; border-color: var(--line-2); color: #fff; }
.btn--outline:hover { border-color: var(--red-hot); color: #fff; background: rgba(197, 28, 25, .12); }

/* ---------- Common ---------- */
.eyebrow { font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--red-hot); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow--light { color: rgba(255, 255, 255, .8); }
.section { padding: 120px 0; position: relative; }
.section__head { margin-bottom: 56px; display: grid; gap: 16px; }
.section__title { font-size: clamp(34px, 5vw, 60px); font-weight: 700; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .08); color: #e4e4e7; }
.tag--red { background: rgba(255, 45, 36, .15); color: #ff6b63; }
.tag--light { background: rgba(255, 255, 255, .18); color: #fff; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: calc(100svh - 38px); margin-top: -76px;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 0 32px; overflow: hidden; isolation: isolate;
  background: radial-gradient(120% 90% at 75% 40%, #1a0605 0%, var(--ink) 55%);
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero.no-webgl { background: #000 url("../assets/hero-fallback.jpg") 70% center / cover no-repeat; }
.hero__dots {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1.2px);
  background-size: 26px 26px;
  mask-image: radial-gradient(80% 70% at 50% 50%, #000 20%, transparent 80%);
}
.hero__glow { position: absolute; z-index: -1; width: 60vw; height: 60vw; right: -15vw; top: 10%; background: radial-gradient(circle, rgba(197, 28, 25, .28), transparent 60%); filter: blur(40px); pointer-events: none; }
.hero__content { position: relative; z-index: 2; pointer-events: none; }
.hero__content a, .hero__content button { pointer-events: auto; }
.hero__panel {
  position: relative; display: inline-block; max-width: 640px;
  padding: 40px 44px 44px; border-radius: 28px;
  background: linear-gradient(160deg, rgba(14, 14, 16, .72), rgba(6, 6, 7, .58));
  border: 1px solid rgba(255, 255, 255, .09);
  backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .85), inset 0 1px 0 rgba(255, 255, 255, .07);
}
.hero__panel .hero__title { margin-top: 0; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--red-hot); box-shadow: 0 0 0 0 rgba(255, 45, 36, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255, 45, 36, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 45, 36, 0); } }
.hero__title { font-size: clamp(42px, 5.6vw, 86px); font-weight: 800; letter-spacing: -0.045em; line-height: .98; margin: 24px 0 24px; max-width: 11ch; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span { display: inline-block; }
.hero__title .text-red { background: linear-gradient(100deg, #ff4a3f 10%, #c51c19 60%, #ff7a6e 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: clamp(16px, 1.4vw, 19px); color: #c4c4cc; max-width: 46ch; }
.hero__lead strong { color: #fff; font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__stats { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 56px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); backdrop-filter: blur(14px); }
.stat { background: rgba(12, 12, 14, .66); padding: 22px 24px; display: grid; gap: 4px; }
.stat strong { font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.stat span { font-size: 13.5px; color: var(--muted); }
.hero__scroll { position: absolute; z-index: 3; left: 50%; bottom: 18px; width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid rgba(255, 255, 255, .3); border-radius: 20px; display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; background: #fff; border-radius: 2px; animation: wheel 1.8s infinite; }
@keyframes wheel { to { transform: translateY(14px); opacity: 0; } }

/* ---------- OFFER ---------- */
.offer { position: relative; z-index: 2; background: linear-gradient(110deg, #9d1310 0%, var(--red) 45%, #e0231f 100%); overflow: hidden; }
.offer::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(115deg, transparent 0 40px, rgba(255, 255, 255, .04) 40px 41px); }
.offer__inner { position: relative; display: grid; grid-template-columns: 1.3fr auto auto; gap: 40px; align-items: center; padding: 44px 0; }
.offer__text h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 700; margin: 14px 0 10px; }
.offer__text h2 span { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 6px; }
.offer__text p { color: rgba(255, 255, 255, .88); max-width: 52ch; }
.offer__countdown { display: flex; gap: 10px; }
.offer__countdown div { width: 78px; padding: 12px 0 10px; text-align: center; border-radius: 16px; background: rgba(0, 0, 0, .22); border: 1px solid rgba(255, 255, 255, .18); }
.offer__countdown strong { display: block; font-family: var(--font-display); font-size: 32px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.offer__countdown span { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: rgba(255, 255, 255, .8); }

/* ---------- FEATURES ---------- */
.features { padding-top: 100px; padding-bottom: 40px; }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { padding: 34px; border-radius: var(--radius); background: linear-gradient(180deg, var(--ink-3), var(--ink-2)); border: 1px solid var(--line); position: relative; overflow: hidden; transition: border-color .4s, transform .5s var(--ease); }
.feature::after { content: ""; position: absolute; inset: auto -40% -60% auto; width: 80%; aspect-ratio: 1; background: radial-gradient(circle, rgba(197, 28, 25, .25), transparent 65%); opacity: 0; transition: opacity .5s; }
.feature:hover { border-color: rgba(255, 45, 36, .35); transform: translateY(-4px); }
.feature:hover::after { opacity: 1; }
.feature__icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(197, 28, 25, .14); border: 1px solid rgba(255, 45, 36, .3); margin-bottom: 26px; }
.feature__icon svg { width: 24px; fill: none; stroke: var(--red-hot); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.feature p { color: var(--muted); font-size: 15px; }

/* ---------- PLANS ---------- */
.tabs { position: relative; display: inline-flex; padding: 6px; border-radius: 999px; background: var(--ink-3); border: 1px solid var(--line); margin-bottom: 40px; }
.tab { position: relative; z-index: 1; border: 0; background: none; padding: 12px 24px; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--muted); transition: color .3s; display: inline-flex; align-items: center; gap: 8px; }
.tab em { font-style: normal; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; padding: 3px 8px; border-radius: 999px; background: rgba(255, 255, 255, .15); }
.tab.is-active { color: #fff; }
.tabs__pill { position: absolute; z-index: 0; top: 6px; bottom: 6px; left: 6px; border-radius: 999px; background: var(--red); box-shadow: 0 6px 24px -6px rgba(255, 45, 36, .8); transition: transform .5s var(--ease), width .5s var(--ease); }

.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 34px 30px 26px; border-radius: 26px; background: linear-gradient(180deg, #19191c, #111113); border: 1px solid var(--line); transition: transform .5s var(--ease), border-color .4s; }
.plan:hover { transform: translateY(-6px); border-color: var(--line-2); }
.plan--featured { background: linear-gradient(180deg, #2a0908 0%, #150707 60%, #111113 100%); border-color: rgba(255, 45, 36, .55); box-shadow: 0 30px 80px -30px rgba(255, 45, 36, .5); }
.plan--featured:hover { border-color: var(--red-hot); }
.plan__badge { position: absolute; top: -13px; left: 30px; background: var(--red-hot); color: #fff; font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; box-shadow: 0 6px 20px -4px rgba(255, 45, 36, .8); }
.plan__name { font-family: var(--font-display); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.plan__speed { display: flex; align-items: baseline; gap: 8px; margin-top: 8px; }
.plan__speed strong { font-family: var(--font-display); font-size: 72px; font-weight: 800; letter-spacing: -.05em; line-height: 1; }
.plan__speed span { font-family: var(--font-display); font-size: 22px; font-weight: 600; }
.plan__price { margin: 24px 0 22px; padding: 20px 0; border-top: 1px dashed var(--line-2); border-bottom: 1px dashed var(--line-2); min-height: 132px; }
.plan__old { display: block; font-size: 14px; color: var(--dim); height: 20px; }
.plan__value { display: flex; align-items: flex-start; gap: 4px; color: #fff; }
.plan--featured .plan__value, .plan__value strong { color: inherit; }
.plan__value small { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin-top: 10px; }
.plan__value strong { font-family: var(--font-display); font-size: 58px; font-weight: 800; line-height: 1; letter-spacing: -.04em; }
.plan__value span { font-family: var(--font-display); font-weight: 700; font-size: 22px; margin-top: 6px; display: flex; flex-direction: column; line-height: 1.1; }
.plan__value em { font-style: normal; font-size: 13px; font-weight: 500; color: var(--muted); }
.plan__note { font-size: 13.5px; color: #ff6b63; margin-top: 8px; }
.plan__list { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 12px; flex: 1; align-content: start; }
.plan__list li { position: relative; padding-left: 28px; font-size: 15px; color: #d4d4d8; }
.plan__list li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: rgba(255, 45, 36, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff4a3f' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 12px no-repeat; }
.plan__list li strong { color: #fff; }
.plans.is-net .only-combo { display: none; }
.plan .btn { width: 100%; }
.plan__more { margin-top: 16px; font-size: 14px; color: var(--muted); }
.plan__more summary { cursor: pointer; list-style: none; text-align: center; color: #d4d4d8; font-weight: 500; }
.plan__more summary::-webkit-details-marker { display: none; }
.plan__more summary::after { content: " +"; color: var(--red-hot); }
.plan__more[open] summary::after { content: " −"; }
.plan__more p { margin-top: 12px; line-height: 1.5; }
.plans__legal { margin-top: 32px; font-size: 13px; color: var(--dim); max-width: 90ch; }

/* ---------- JOURNEY ---------- */
.journey__track { position: relative; }
.journey__line { width: 100%; height: 120px; position: absolute; top: -10px; left: 0; overflow: visible; }
.journey__base { fill: none; stroke: rgba(255, 255, 255, .08); stroke-width: 3; }
.journey__light { fill: none; stroke: var(--red-hot); stroke-width: 3; stroke-linecap: round; filter: drop-shadow(0 0 6px #ff2d24) drop-shadow(0 0 16px rgba(255, 45, 36, .7)); }
.journey__steps { list-style: none; margin: 0; padding: 130px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.step { position: relative; }
.step__n { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--ink-3); border: 1px solid var(--line-2); font-family: var(--font-display); font-weight: 700; margin-bottom: 20px; transition: background .5s, border-color .5s, box-shadow .5s; }
.step.is-lit .step__n { background: var(--red); border-color: var(--red-hot); box-shadow: 0 0 30px rgba(255, 45, 36, .6); }
.step h3 { font-size: 21px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---------- SPEED ---------- */
.speed { background: radial-gradient(70% 80% at 80% 50%, rgba(197, 28, 25, .14), transparent 70%), var(--ink-2); border-block: 1px solid var(--line); }
.speed__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.speed__text > p:not(.eyebrow) { color: var(--muted); margin-top: 22px; font-size: 17px; max-width: 48ch; }
.speed__text .section__title { margin-top: 16px; }
.speed__compare { margin-top: 36px; display: grid; gap: 18px; }
.bar { display: grid; grid-template-columns: 130px 1fr 92px; gap: 16px; align-items: center; font-size: 14px; }
.bar__label { color: var(--muted); }
.bar__track { height: 10px; border-radius: 10px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.bar__track i { display: block; height: 100%; width: 0; border-radius: 10px; background: #52525b; }
.bar--red .bar__track i { background: linear-gradient(90deg, var(--red-deep), var(--red-hot)); box-shadow: 0 0 18px rgba(255, 45, 36, .7); }
.bar__val { font-family: var(--font-display); font-weight: 600; text-align: right; }
.bar--red .bar__val { color: var(--red-hot); }
.gauge { position: relative; width: min(470px, 100%); margin-inline: auto; aspect-ratio: 1; }
.gauge svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .7)); }
.gauge__track, .gauge__fg, .gauge__red { fill: none; stroke-linecap: butt; }
.gauge__track { stroke: rgba(255, 255, 255, .05); stroke-width: 6; }
.gauge__fg { stroke: url(#gArc); stroke-width: 6; filter: drop-shadow(0 0 6px rgba(255, 45, 36, .8)); }
.gauge__red { stroke: rgba(255, 45, 36, .55); stroke-width: 10; }
.gauge__ticks line.minor { stroke: rgba(255, 255, 255, .28); stroke-width: 1.4; }
.gauge__ticks line.major { stroke: #e4e4e7; stroke-width: 2.6; }
.gauge__ticks line.red { stroke: #ff3b30; }
.gauge__ticks text { fill: #d4d4d8; font-size: 12px; font-weight: 700; font-family: var(--font-display); text-anchor: middle; font-style: italic; }
.gauge__ticks text.red { fill: #ff3b30; }
.gauge__unit { fill: var(--dim); font-size: 9px; letter-spacing: .25em; text-anchor: middle; font-family: var(--font-display); text-transform: uppercase; }
.gauge__readout { position: absolute; left: 0; right: 0; top: 63%; display: grid; justify-items: center; text-align: center; pointer-events: none; }
.gauge__readout strong { font-family: var(--font-display); font-size: clamp(40px, 5.4vw, 62px); font-weight: 800; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; transition: color .15s, text-shadow .15s; }
.gauge__readout span { color: var(--muted); font-family: var(--font-display); letter-spacing: .2em; text-transform: uppercase; font-size: 12px; margin-top: 4px; }
.gauge__limit { position: absolute; left: 50%; top: 35%; transform: translateX(-50%); font-family: var(--font-display); font-weight: 800; font-size: 11px; letter-spacing: .3em; color: #ff3b30; padding: 4px 10px; border: 1px solid rgba(255, 59, 48, .5); border-radius: 6px; opacity: .12; transition: opacity .1s; }
.gauge.is-limit .gauge__limit { opacity: 1; animation: limitBlink .18s steps(2) infinite; box-shadow: 0 0 18px rgba(255, 59, 48, .6); }
.gauge.is-limit .gauge__readout strong { color: #ff3b30; text-shadow: 0 0 24px rgba(255, 45, 36, .75); }
.gauge.is-limit .gauge__red { stroke: #ff3b30; filter: drop-shadow(0 0 8px rgba(255, 45, 36, .9)); }
@keyframes limitBlink { 50% { opacity: .35; } }

/* ---------- TV ---------- */
.tv__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.tv-card { padding: 32px; border-radius: var(--radius); background: var(--ink-3); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
.tv-card h3 { font-size: 26px; font-weight: 700; }
.tv-card p { color: var(--muted); font-size: 15px; }
.tv-card--hero { background: radial-gradient(90% 90% at 0% 0%, rgba(197, 28, 25, .35), transparent 60%), linear-gradient(180deg, #1c1112, #121214); border-color: rgba(255, 45, 36, .25); }
.tv-card .tag { align-self: flex-start; }
.chips { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 13.5px; padding: 7px 13px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); }
.addons { list-style: none; padding: 0; margin: 6px 0 0; display: grid; }
.addons li { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: #d4d4d8; }
.addons li:last-child { border-bottom: 0; }
.addons strong { font-family: var(--font-display); white-space: nowrap; }

/* ---------- PILLARS ---------- */
.pillars { padding: 40px 0 110px; }
.pillars__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.pillar { display: flex; align-items: center; gap: 18px; padding: 10px 28px; border-left: 3px solid var(--red); }
.pillar svg { width: 46px; flex-shrink: 0; fill: none; stroke: #e4e4e7; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pillar h3 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; line-height: 1.25; }

/* ---------- STORE ---------- */
.store { padding-top: 0; }
.store__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.store__photo { margin: 0; border-radius: 28px; overflow: hidden; aspect-ratio: 4 / 4.2; border: 1px solid var(--line); box-shadow: 0 40px 100px -40px rgba(255, 45, 36, .5); }
.store__photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.store__text .section__title { margin: 16px 0 20px; font-size: clamp(32px, 4vw, 50px); }
.store__text > p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.store__info { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.store__info li { display: flex; gap: 12px; align-items: center; color: #d4d4d8; }
.store__info svg { width: 20px; fill: none; stroke: var(--red-hot); stroke-width: 2; flex-shrink: 0; }

/* ---------- BUSINESS ---------- */
.business { padding: 40px 0 100px; }
.business__inner { display: grid; grid-template-columns: 1.6fr auto; gap: 40px; align-items: center; padding: 60px; border-radius: 30px; position: relative; overflow: hidden; background: linear-gradient(120deg, #2a2a2d 0%, var(--graphite) 50%, #232325 100%); border: 1px solid var(--line-2); }
.business__inner::after { content: ""; position: absolute; right: -80px; top: -80px; width: 360px; height: 360px; border-radius: 50%; border: 50px solid rgba(197, 28, 25, .5); filter: blur(2px); }
.business h2 { font-size: clamp(28px, 3.4vw, 44px); margin: 14px 0 14px; max-width: 20ch; }
.business p:not(.eyebrow) { color: #d4d4d8; max-width: 56ch; }
.business__actions { position: relative; z-index: 1; }

/* ---------- LINKS ---------- */
.links { padding: 0 0 100px; }
.links__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 20px; }
.qlink { display: flex; flex-direction: column; gap: 18px; padding: 24px; border-radius: 18px; background: var(--ink-3); border: 1px solid var(--line); font-family: var(--font-display); font-weight: 600; font-size: 15px; transition: border-color .3s, background .3s, transform .4s var(--ease); }
.qlink svg { width: 26px; fill: none; stroke: var(--red-hot); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.qlink:hover { border-color: rgba(255, 45, 36, .4); background: #1d1213; transform: translateY(-3px); }

/* ---------- FAQ ---------- */
.faq { padding-top: 40px; }
.faq__inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; align-items: start; }
.faq__list { display: grid; gap: 12px; }
.qa { border-radius: 18px; background: var(--ink-3); border: 1px solid var(--line); transition: border-color .3s; }
.qa[open] { border-color: rgba(255, 45, 36, .35); }
.qa summary { cursor: pointer; list-style: none; padding: 22px 60px 22px 24px; font-family: var(--font-display); font-weight: 600; font-size: 17px; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: rgba(255, 45, 36, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff4a3f' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 12px no-repeat; transition: transform .4s var(--ease); }
.qa[open] summary::after { transform: rotate(45deg); }
.qa p { padding: 0 24px 22px; color: var(--muted); }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 140px 0; overflow: hidden; text-align: center; background: #070708; border-top: 1px solid var(--line); }
.cta__neon { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.cta__neon path { fill: none; stroke: var(--red-hot); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 6px #ff2d24) drop-shadow(0 0 22px rgba(255, 45, 36, .8)); }
.cta__inner { position: relative; display: grid; justify-items: center; }
.cta__mark { width: 70px; margin-bottom: 30px; filter: drop-shadow(0 0 30px rgba(255, 45, 36, .7)); }
.cta h2 { font-size: clamp(32px, 5vw, 64px); font-weight: 800; letter-spacing: -.04em; }
.cta .hero__actions { justify-content: center; }

/* ---------- FOOTER ---------- */
.footer { background: #050506; border-top: 1px solid var(--line); padding: 70px 0 30px; color: var(--muted); font-size: 14.5px; }
.footer__inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; }
.footer__logo { width: 170px; margin-bottom: 16px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer__cols h4 { color: #fff; font-size: 14px; margin-bottom: 14px; }
.footer__cols a { display: block; padding: 4px 0; }
.footer__cols a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--dim); }

.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 50; width: 58px; height: 58px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 10px 30px -6px rgba(37, 211, 102, .6); transition: transform .35s var(--ease); }
.wa-float svg { width: 28px; fill: #fff; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Reveal (JS adds .is-in) ---------- */
.js .reveal { opacity: 0; transform: translateY(36px); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .header__cta { margin-left: auto; }
  .burger { display: block; }
  .nav.is-open { display: flex; flex-direction: column; position: absolute; top: 76px; left: 0; right: 0; padding: 16px 20px 24px; background: rgba(10, 10, 11, .96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
  .nav.is-open a { padding: 14px 12px; font-size: 17px; }
  .offer__inner { grid-template-columns: 1fr; gap: 24px; }
  .tv__grid { grid-template-columns: 1fr 1fr; }
  .tv-card--hero { grid-column: 1 / -1; }
  .links__grid { grid-template-columns: repeat(3, 1fr); }
  .pillars__grid { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
}
@media (max-width: 860px) {
  .section { padding: 84px 0; }
  .features__grid, .plans__grid { grid-template-columns: 1fr; }
  .plans__grid { gap: 28px; }
  .speed__inner, .store__inner, .faq__inner, .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .journey__line { display: none; }
  .journey__steps { grid-template-columns: 1fr 1fr; padding-top: 0; }
  .business__inner { grid-template-columns: 1fr; padding: 40px 28px; }
  .hero { padding-top: 110px; justify-content: flex-end; min-height: 100svh; }
  .hero__content { padding-top: 36vh; }
  .hero__stats { grid-template-columns: 1fr 1fr; margin-top: 44px; }
}
@media (max-width: 560px) {
  .topbar__links a { display: none; }
  .topbar__city { display: none; }
  .topbar__segments a { white-space: nowrap; }
  .topbar__segments a { padding: 6px 8px; }
  .header__wordmark { height: 16px; }
  .header__symbol { height: 28px; }
  .header__cta { display: none; }
  .burger { margin-left: auto; }
  .hero__title { margin: 0 0 18px; }
  .hero__panel { padding: 26px 22px 28px; border-radius: 22px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .stat { padding: 16px; }
  .stat strong { font-size: 21px; }
  .offer__countdown div { flex: 1; width: auto; }
  .tabs { display: flex; width: 100%; }
  .tab { flex: 1; justify-content: center; padding: 12px 10px; font-size: 14px; }
  .tab em { display: none; }
  .tv__grid, .links__grid, .journey__steps, .pillars__grid { grid-template-columns: 1fr; }
  .bar { grid-template-columns: 100px 1fr 76px; gap: 10px; font-size: 13px; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .plan__speed strong { font-size: 60px; }
}
@media (min-width: 861px) { .hero__scroll { display: block; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- logos de marca (planos e TV) ---------- */
.store__info a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255,45,36,.6); text-underline-offset: 4px; }
.plan__list li.li-logo { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.wifi-mark { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px 3px 6px; border-radius: 8px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); color: #fff; line-height: 1; }
.wifi-mark svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; }
.wifi-mark svg circle { fill: currentColor; stroke: none; }
.wifi-mark b { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: -.01em; }
.wifi-mark i { font-style: normal; font-family: var(--font-display); font-weight: 800; font-size: 12px; background: var(--red-hot); color: #fff; border-radius: 5px; padding: 3px 5px; }
.sky-mark { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px 3px 7px; border-radius: 8px; background: #fff; line-height: 1; }
.logo-sky { height: 15px; width: auto; display: block; }
.sky-plus { font-family: var(--font-display); font-weight: 800; font-size: 13px; color: #111; letter-spacing: -.01em; }
.tv-card__brand { display: flex; align-items: center; gap: 8px; align-self: flex-start; background: #fff; padding: 10px 16px 10px 14px; border-radius: 14px; }
.logo-sky--lg { height: 30px; }
.tv-card__brand .sky-plus { font-size: 26px; }
.plan__list li.li-stream { display: grid; gap: 10px; }
.stream-logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.stream-logos img, .logo-tiles img { display: block; width: 100%; height: 100%; object-fit: contain; }
.stream-logos img { height: 34px; padding: 7px 6px; border-radius: 8px; background: #fff; }
.logo-tiles { list-style: none; padding: 0; margin: 8px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.logo-tiles li { height: 64px; padding: 14px 18px; border-radius: 14px; background: #fff; display: flex; align-items: center; justify-content: center; transition: transform .3s; }
.logo-tiles li:hover { transform: translateY(-3px); }