/* =========================================================
   ROSSO TELECOM — Design System
   Marca: Rosso Telecom (revendedor oficial Nio Internet)
   Tipografia: Sora (títulos) + Inter (texto)
   ========================================================= */

:root {
  /* Cores da marca */
  --rosso-400: #EE3B47;
  --rosso-500: #E02534;
  --rosso-600: #D42030;   /* primária */
  --rosso-700: #A5121F;   /* hover / gradiente */
  --rosso-900: #4A0810;

  --ink-900: #14171F;     /* grafite — fundos escuros e títulos */
  --ink-800: #1C2028;
  --ink-700: #262B36;
  --ink-500: #4A5261;
  --ink-400: #5B6472;     /* texto corrido secundário */
  --ink-200: #C9CFD8;
  --ink-100: #E4E8EE;
  --mist: #F6F7F9;        /* fundo alternado */
  --white: #FFFFFF;

  --wa: #17A44C;          /* verde WhatsApp acessível */
  --wa-dark: #0F8A3E;
  --wa-bright: #25D366;   /* apenas sobre fundo escuro */
  --amber: #F5B33C;

  /* Tipografia */
  --font-head: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --wrap: 1180px;
  --gutter: 20px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 8px rgba(20, 23, 31, .06);
  --shadow: 0 12px 30px rgba(20, 23, 31, .09);
  --shadow-lg: 0 26px 60px rgba(20, 23, 31, .16);

  --ease: cubic-bezier(.22, .68, 0, 1);
}

/* ---------------- Reset / base ---------------- */
*, *::before, *::after { box-sizing: border-box; }

/* o atributo hidden tem de vencer qualquer display de classe (grid/flex),
   senão campos condicionais aparecem mesmo "escondidos" */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-500);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink-900);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.16rem; font-weight: 700; }
p { margin: 0 0 1rem; }
img, svg { max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: var(--rosso-600); text-decoration: none; }
a:hover { color: var(--rosso-700); }

:focus-visible {
  outline: 3px solid var(--rosso-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink-900); color: #fff; padding: 12px 20px;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------------- Layout ---------------- */
.container {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 800px; }

.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--alt { background: var(--mist); }

/* compensa o header fixo ao navegar por âncoras */
[id] { scroll-margin-top: 92px; }

.section__head { max-width: 680px; margin-bottom: 44px; }
.section__head h2 { margin-bottom: .35em; }
.section__sub { font-size: 1.06rem; color: var(--ink-400); margin: 0; }
.section__head--light h2, .section__head--light .section__sub { color: #fff; }
.section__head--light .section__sub { color: rgba(255,255,255,.72); }

.kicker {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--rosso-600);
  margin: 0 0 .7em;
}
.section__head--light .kicker { color: var(--rosso-400); }

.grad-text {
  background: linear-gradient(96deg, var(--rosso-400), #FF8A7A);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.fineprint {
  margin: 34px auto 0;
  max-width: 760px;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--ink-400);
  text-align: center;
}

/* ---------------- Marca ---------------- */
.brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; }
.brand:hover { color: inherit; }
.brand__symbol { width: 40px; height: 40px; flex: none; display: block; }
.brand__symbol svg { display: block; width: 100%; height: 100%; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.32rem;
  letter-spacing: -.025em;
  color: var(--ink-900);
}
.brand__sub {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .62rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--rosso-600);
  margin-top: 3px;
}
.brand--light .brand__name { color: #fff; }
.brand--light .brand__sub { color: var(--rosso-400); }

/* ---------------- Botões ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .97rem;
  padding: 13px 24px;
  border: 0; border-radius: 999px;
  cursor: pointer;
  text-align: center;
  transition: transform .18s var(--ease), box-shadow .22s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.ico-wa { width: 1.15em; height: 1.15em; fill: currentColor; flex: none; }

.btn--wa { background: var(--wa); color: #fff; box-shadow: 0 8px 22px rgba(23, 164, 76, .28); }
.btn--wa:hover { background: var(--wa-dark); color: #fff; box-shadow: 0 14px 30px rgba(23, 164, 76, .34); }

.btn--primary {
  background: linear-gradient(135deg, var(--rosso-500), var(--rosso-700));
  color: #fff;
  box-shadow: 0 8px 22px rgba(212, 32, 48, .26);
}
.btn--primary:hover { color: #fff; box-shadow: 0 14px 32px rgba(212, 32, 48, .34); }

.btn--outline {
  background: transparent; color: var(--ink-900);
  border: 1.5px solid var(--ink-100);
}
.btn--outline:hover { border-color: var(--rosso-600); color: var(--rosso-600); background: #fff; }

.btn--ghost {
  background: rgba(255,255,255,.06); color: #fff;
  border: 1.5px solid rgba(255,255,255,.28);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.5); }

.btn--sm { padding: 10px 18px; font-size: .88rem; }
.btn--lg { padding: 15px 30px; font-size: 1.03rem; }
.btn--xl { padding: 18px 38px; font-size: 1.16rem; }
.btn--block { display: flex; width: 100%; }

/* ---------------- Topbar ---------------- */
.topbar {
  background: var(--ink-900);
  color: rgba(255,255,255,.78);
  font-size: .82rem;
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar p { margin: 0; }
.topbar strong { color: #fff; font-weight: 600; }
.topbar__phone a { color: #fff; font-weight: 600; }
.topbar__phone a:hover { color: var(--rosso-400); }
.topbar .dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--wa-bright); margin-right: 7px;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, .2);
}

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--ink-100);
  transition: box-shadow .25s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 20px; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav > a {
  font-size: .95rem; font-weight: 500; color: var(--ink-700);
  position: relative; padding: 4px 0;
}
.nav > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--rosso-600); transition: right .25s var(--ease);
}
.nav > a:not(.btn):hover { color: var(--rosso-600); }
.nav > a:not(.btn):hover::after { right: 0; }
.nav__cta { margin-left: 6px; }

.nav-toggle {
  display: none;
  width: 46px; height: 40px;
  background: transparent; border: 1.5px solid var(--ink-100); border-radius: 12px;
  cursor: pointer; padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px; background: var(--ink-900); border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  background: radial-gradient(120% 120% at 8% 0%, var(--ink-800) 0%, var(--ink-900) 55%, #0B0D12 100%);
  color: rgba(255,255,255,.82);
  overflow: hidden;
  padding: clamp(52px, 7vw, 92px) 0 clamp(60px, 8vw, 104px);
}
.hero__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(46% 52% at 78% 18%, rgba(238, 59, 71, .34) 0%, transparent 70%),
    radial-gradient(38% 44% at 10% 92%, rgba(212, 32, 48, .18) 0%, transparent 72%);
}
.hero__glow::after {
  content: "";
  position: absolute; right: -8%; top: 12%;
  width: 620px; height: 620px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow:
    inset 0 0 0 90px rgba(255,255,255,.015),
    inset 0 0 0 180px rgba(255,255,255,.015),
    inset 0 0 0 270px rgba(255,255,255,.015);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero h1 { color: #fff; margin-bottom: .55em; }
.hero .lead { font-size: clamp(1rem, 1.4vw, 1.14rem); max-width: 55ch; color: rgba(255,255,255,.76); }
.hero .lead strong { color: #fff; font-weight: 600; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .84rem; font-weight: 500;
  color: rgba(255,255,255,.68);
  margin-bottom: 22px;
}
.eyebrow__pill {
  background: rgba(238, 59, 71, .16);
  border: 1px solid rgba(238, 59, 71, .38);
  color: #FF9AA2;
  font-family: var(--font-head);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 34px; }

.hero__trust {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  font-size: .88rem; color: rgba(255,255,255,.62);
}
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust li::before {
  content: ""; width: 17px; height: 17px; flex: none; border-radius: 50%;
  background: rgba(37, 211, 102, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2325D366'%3E%3Cpath d='M9.6 16.6 5 12l1.4-1.4 3.2 3.2 7.9-7.9L19 7.3z'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* Card de destaque do hero */
.hero__card {
  position: relative;
  background: linear-gradient(170deg, rgba(255,255,255,.11), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-lg);
  padding: 30px 28px 26px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
}
.ribbon {
  position: absolute; top: -13px; left: 28px;
  background: var(--amber); color: #3A2A05;
  font-family: var(--font-head); font-weight: 700;
  font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 13px; border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0,0,0,.2);
}
.hero__card-eyebrow {
  font-family: var(--font-head); font-weight: 600;
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--rosso-400); margin: 6px 0 10px;
}
.hero__card-speed {
  font-family: var(--font-head); font-weight: 800;
  font-size: 3.5rem; line-height: 1; color: #fff; margin: 0 0 8px;
  letter-spacing: -.04em;
}
.hero__card-speed span { font-size: 1.5rem; font-weight: 600; letter-spacing: -.01em; }
.hero__card-price {
  display: flex; align-items: baseline; gap: 4px; margin: 0; color: #fff;
  font-family: var(--font-head);
}
.hero__card-price .cur { font-size: 1.1rem; font-weight: 600; align-self: flex-start; margin-top: 8px; }
.hero__card-price strong { font-size: 3rem; font-weight: 800; letter-spacing: -.03em; }
.hero__card-price .per { font-size: 1rem; font-weight: 500; color: rgba(255,255,255,.6); }
.hero__card-note { font-size: .82rem; color: rgba(255,255,255,.56); margin: 2px 0 20px; }

.hero__card-list { display: grid; gap: 11px; margin: 0 0 22px; font-size: .93rem; color: rgba(255,255,255,.82); }
.hero__card-list li { display: flex; gap: 10px; align-items: flex-start; }
.hero__card-list li::before {
  content: "";
  width: 18px; height: 18px; flex: none; margin-top: 2px;
  border-radius: 50%;
  background: rgba(37, 211, 102, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2325D366'%3E%3Cpath d='M9.6 16.6 5 12l1.4-1.4 3.2 3.2 7.9-7.9L19 7.3z'/%3E%3C/svg%3E") center/13px no-repeat;
}
.hero__card-legal { font-size: .72rem; line-height: 1.5; color: rgba(255,255,255,.42); margin: 14px 0 0; }

/* ---------------- Strip de diferenciais ---------------- */
.strip {
  /* o bloco "flutua" sobre o hero: fundo branco aqui, cartões escuros por cima */
  --strip-lift: 54px;
  background: var(--white);
  color: #fff;
  padding: 0;
  position: relative;
  z-index: 5;
}
.strip__inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius);
  overflow: hidden;
  transform: translateY(calc(var(--strip-lift) * -1));
  margin-bottom: calc(var(--strip-lift) * -.55);
  box-shadow: var(--shadow-lg);
}
.strip__item { background: var(--ink-800); padding: 22px 24px; }
.strip__item strong {
  display: block; font-family: var(--font-head); font-weight: 700;
  font-size: .98rem; color: #fff; margin-bottom: 5px;
}
.strip__item span { font-size: .84rem; line-height: 1.5; color: rgba(255,255,255,.6); display: block; }

/* ---------------- Abas de planos ---------------- */
.switches {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 12px; margin-bottom: 18px;
}
.switches .tabs { margin-bottom: 0; }
.tabs--pay .tab { font-size: .86rem; padding: 9px 18px; }

.tabs {
  display: inline-flex; gap: 4px; padding: 5px;
  background: #fff; border: 1px solid var(--ink-100);
  border-radius: 999px; margin-bottom: 18px;
}
.section--alt .tabs { background: var(--mist); }
.tab {
  border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-body); font-size: .92rem; font-weight: 600;
  color: var(--ink-400); padding: 10px 22px; border-radius: 999px;
  transition: background-color .2s, color .2s, box-shadow .2s;
}
.tab:hover { color: var(--ink-900); }
.tab.is-active { background: var(--ink-900); color: #fff; box-shadow: var(--shadow-sm); }

.plans__lead { font-size: .95rem; color: var(--ink-400); margin: 0 0 30px; }

/* ---------------- Cards de plano ---------------- */
.plans {
  display: grid;
  /* auto-fit colapsa as colunas vazias: com 4 cards mostra 4, com 3 mostra 3,
     sem deixar buraco na grade. Não precisa mexer aqui ao remover um plano. */
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 30px 24px 26px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--ink-200); }
.plan--featured {
  border: 2px solid var(--rosso-600);
  box-shadow: 0 18px 44px rgba(212, 32, 48, .14);
}
/* mantém os botões alinhados na base, mesmo com listas de tamanhos diferentes */
.plan > .btn { margin-top: auto; }

/* selo verde no topo do card */
.plan__flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  max-width: calc(100% - 24px);
  background: #0F7A38; color: #fff;
  font-family: var(--font-head); font-weight: 700;
  font-size: .66rem; letter-spacing: .06em; text-transform: uppercase;
  text-align: center; white-space: nowrap;
  padding: 6px 14px; border-radius: 999px;
  box-shadow: 0 6px 16px rgba(15, 122, 56, .28);
}
.plan__flag--warn { background: var(--amber); color: #3A2A05; box-shadow: 0 6px 16px rgba(245, 179, 60, .34); }

.plan__speed {
  font-family: var(--font-head); font-weight: 800;
  font-size: 2.15rem; line-height: 1; letter-spacing: -.04em;
  color: var(--ink-900); margin: 6px 0 0;
}
.plan__speed span { font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--ink-400); }
.plan__speed::after {
  content: ""; display: block;
  width: 42px; height: 3px; border-radius: 2px;
  background: var(--rosso-600); margin-top: 8px;
}
.plan__addon {
  font-size: .86rem; color: var(--ink-400); margin: 12px 0 0;
  min-height: 1.3em;
}

/* especificações com ícone */
.plan__specs { display: grid; gap: 11px; margin: 18px 0 0; }
.spec {
  display: flex; align-items: center; gap: 10px;
  font-size: .89rem; color: var(--ink-500);
  padding-left: 26px; position: relative; min-height: 20px;
}
.spec::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 19px; height: 19px;
  background-position: center; background-repeat: no-repeat; background-size: 19px;
}
.spec--install::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A93A0' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M8.2 12.6l2.6 2.6 5-5.6'/%3E%3C/svg%3E"); }
.spec--fiber::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A93A0' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 3v4M15 3v4M7 7h10v3.5a5 5 0 0 1-10 0zM12 15.5V21'/%3E%3C/svg%3E"); }
.spec--wifi::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A93A0' stroke-width='1.7' stroke-linecap='round'%3E%3Cpath d='M3.5 9.5a14 14 0 0 1 17 0M6.5 13a9.5 9.5 0 0 1 11 0M9.5 16.5a5 5 0 0 1 5 0'/%3E%3Ccircle cx='12' cy='19.5' r='1' fill='%238A93A0' stroke='none'/%3E%3C/svg%3E"); }
.spec--down::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A93A0' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5v10.5m0 0-4-4m4 4 4-4M5 20h14'/%3E%3C/svg%3E"); }
.spec--up::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A93A0' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 20.5V10m0 0-4 4m4-4 4 4M5 4h14'/%3E%3C/svg%3E"); }

/* produtos inclusos */
.plan__inc-label {
  font-family: var(--font-head); font-weight: 700;
  font-size: .76rem; letter-spacing: .04em;
  color: var(--ink-900); margin: 20px 0 9px;
}
.plan__inc {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 0 0 20px; padding-bottom: 18px;
  border-bottom: 1px solid var(--ink-100);
}
.plan__inc li {
  font-size: .74rem; font-weight: 500; color: var(--ink-700);
  background: var(--mist); border: 1px solid var(--ink-100);
  padding: 5px 9px; border-radius: 7px;
}

/* preço */
.plan__price {
  display: flex; align-items: baseline; gap: 3px; margin: 0;
  font-family: var(--font-head); color: var(--ink-900);
}
.plan__price .cur { font-size: .95rem; font-weight: 700; align-self: flex-start; margin-top: 6px; }
.plan__price strong { font-size: 1.95rem; font-weight: 800; letter-spacing: -.035em; }
.plan__price .per { font-size: .88rem; font-weight: 500; color: var(--ink-400); }
.plan__price-alt { font-size: .8rem; color: var(--ink-400); margin: 3px 0 20px; }

/* ---------------- Vantagens ---------------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature {
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature__ico {
  display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 13px;
  background: linear-gradient(140deg, rgba(238,59,71,.14), rgba(212,32,48,.08));
  margin-bottom: 18px;
}
.feature__ico svg { width: 23px; height: 23px; fill: var(--rosso-600); }
.feature h3 { margin-bottom: .5em; }
.feature p { font-size: .94rem; margin: 0; color: var(--ink-400); }

/* ---------------- Incluso ---------------- */
.included__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 60px); align-items: center;
}
.included__copy p { color: var(--ink-400); max-width: 46ch; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips li {
  background: var(--mist);
  border: 1px solid var(--ink-100);
  border-radius: 999px;
  padding: 11px 18px;
  font-size: .9rem; font-weight: 500;
  color: var(--ink-700);
  transition: border-color .2s, color .2s, transform .2s var(--ease);
}
.chips li:hover { border-color: var(--rosso-500); color: var(--rosso-600); transform: translateY(-2px); }

/* ---------------- Consulta de cobertura (card dividido) ---------------- */
.section__head--center { margin-inline: auto; text-align: center; }

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

.consulta {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* painel escuro */
.consulta__aside {
  position: relative;
  display: flex; flex-direction: column; justify-content: center; gap: 18px;
  padding: clamp(30px, 4vw, 46px);
  background: linear-gradient(165deg, var(--ink-800) 0%, var(--ink-900) 70%, #0B0D12 100%);
  color: #fff;
  overflow: hidden;
}
.consulta__aside::after {
  content: "";
  position: absolute; right: -30%; top: -20%;
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(238, 59, 71, .3), transparent 70%);
  pointer-events: none;
}
.consulta__mark { position: relative; width: 58px; height: 58px; display: block; }
.consulta__mark svg { width: 100%; height: 100%; display: block; }
.consulta__aside-title {
  position: relative;
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.35rem, 2.1vw, 1.85rem); line-height: 1.16;
  letter-spacing: -.02em; color: #fff; margin: 0;
}
.consulta__aside-note {
  position: relative;
  font-size: .88rem; line-height: 1.55; color: rgba(255,255,255,.6); margin: 0;
}

/* formulário */
.consulta__form {
  display: grid; gap: 18px; align-content: center;
  padding: clamp(28px, 3.6vw, 46px);
}
.consulta__title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem); color: var(--ink-900);
  letter-spacing: -.02em; margin: 0;
}
.consulta__row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 22px; }
.consulta__legend { font-size: .94rem; font-weight: 600; color: var(--ink-900); }
.consulta__hint { font-size: .94rem; font-weight: 600; color: var(--ink-900); margin: 0; }

.radios { display: flex; flex-wrap: wrap; gap: 22px; }
.radio, .check { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; }
.radio { font-size: .94rem; color: var(--ink-700); }
.radio input, .check input {
  width: 18px; height: 18px; margin: 0; flex: none;
  accent-color: var(--rosso-600);
}
.radio input:checked + span { color: var(--ink-900); font-weight: 600; }
.check { font-size: .86rem; color: var(--ink-400); }
.check input { width: 16px; height: 16px; }

.consulta__fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field input:not([type="checkbox"]) {
  font-family: var(--font-body); font-size: 1rem;
  padding: 14px 16px;
  border: 1.5px solid var(--ink-100); border-radius: var(--radius-sm);
  background: var(--mist); color: var(--ink-900);
  transition: border-color .2s, background-color .2s;
  width: 100%;
}
.field input:not([type="checkbox"])::placeholder { color: #9AA3B0; }
.field input:not([type="checkbox"]):focus { border-color: var(--rosso-500); background: #fff; outline: none; }
.field input.has-error { border-color: var(--rosso-600); background: rgba(212,32,48,.04); }
.field__aux { font-size: .84rem; font-weight: 500; }
.field__opt { font-size: .76rem; color: #9AA3B0; }

.field select {
  font-family: var(--font-body); font-size: 1rem;
  padding: 14px 40px 14px 16px;
  border: 1.5px solid var(--ink-100); border-radius: var(--radius-sm);
  background-color: var(--mist);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 15px;
  color: var(--ink-900);
  width: 100%; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  transition: border-color .2s, background-color .2s;
}
.field select:focus { border-color: var(--rosso-500); background-color: #fff; outline: none; }
/* deixa o "Tipo" com cara de placeholder enquanto nada foi escolhido */
.field select:invalid { color: #9AA3B0; }

.check--block { margin: 14px 0 0; }

/* garante que caixas de seleção não herdem o estilo dos campos de texto */
.field input[type="checkbox"] { width: 16px; height: 16px; flex: none; padding: 0; }
.field.is-loading input { background-image: none; opacity: .7; }

/* endereço encontrado */
.consulta__address {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 0; padding: 13px 15px;
  font-size: .9rem; line-height: 1.45; color: var(--ink-900);
  background: rgba(23, 164, 76, .08);
  border: 1px solid rgba(23, 164, 76, .3);
  border-radius: var(--radius-sm);
}
.consulta__address::before {
  content: ""; width: 18px; height: 18px; flex: none; margin-top: 1px; border-radius: 50%;
  background: rgba(23, 164, 76, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2317A44C'%3E%3Cpath d='M9.6 16.6 5 12l1.4-1.4 3.2 3.2 7.9-7.9L19 7.3z'/%3E%3C/svg%3E") center/13px no-repeat;
}
.consulta__address.is-loading {
  background: var(--mist); border-color: var(--ink-100); color: var(--ink-400);
}
.consulta__address.is-loading::before {
  background: none;
  border: 2px solid var(--ink-100); border-top-color: var(--rosso-600);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.consulta__error { margin: 0; font-size: .88rem; font-weight: 500; color: var(--rosso-600); }
.consulta__legal { margin: 0; font-size: .76rem; line-height: 1.55; color: var(--ink-400); }

.coverage__scope {
  max-width: 800px; margin: 34px auto 0;
  text-align: center; font-size: .86rem; line-height: 1.6; color: var(--ink-400);
}
.coverage__scope p { margin: 0; }
.coverage__scope strong { color: var(--ink-900); font-weight: 600; }
.coverage__scope-title {
  font-family: var(--font-head); font-weight: 700;
  font-size: .76rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--rosso-600); margin: 0 0 12px !important;
}
.chips--sm { justify-content: center; margin-bottom: 18px; }
.chips--sm li { padding: 7px 13px; font-size: .82rem; background: #fff; }

/* ---------------- Por que a Rosso ---------------- */
.why {
  background:
    radial-gradient(70% 90% at 85% 0%, rgba(212,32,48,.22), transparent 68%),
    var(--ink-900);
  color: rgba(255,255,255,.72);
}
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why__item {
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: background-color .25s, border-color .25s, transform .25s var(--ease);
}
.why__item:hover { background: rgba(255,255,255,.075); border-color: rgba(255,255,255,.2); transform: translateY(-4px); }
.why__num {
  display: block;
  font-family: var(--font-head); font-weight: 800; font-size: 1.5rem;
  color: var(--rosso-400); margin-bottom: 14px; letter-spacing: -.02em;
}
.why__item h3 { color: #fff; margin-bottom: .5em; }
.why__item p { font-size: .94rem; margin: 0; color: rgba(255,255,255,.66); }

/* ---------------- Empresas ---------------- */
.business { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 60px); align-items: center; }
.business__copy p { color: var(--ink-400); max-width: 48ch; }
.ticks { display: grid; gap: 12px; margin: 24px 0 30px; }
/* NÃO usar display:flex aqui: qualquer <strong> dentro do <li> se
   transformaria em item de flex (bloco em coluna) e quebraria o texto.
   O marcador vai posicionado de forma absoluta e o texto flui normal. */
.ticks li {
  position: relative;
  padding-left: 31px;
  font-size: .96rem;
  line-height: 1.55;
  color: var(--ink-500);
}
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 1px;
  width: 20px; height: 20px; border-radius: 6px;
  background: rgba(212, 32, 48, .1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23D42030'%3E%3Cpath d='M9.6 16.6 5 12l1.4-1.4 3.2 3.2 7.9-7.9L19 7.3z'/%3E%3C/svg%3E") center/14px no-repeat;
}
.ticks strong { color: var(--ink-900); font-weight: 600; }
.business__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.business__stats div {
  background: #fff; border: 1px solid var(--ink-100);
  border-radius: var(--radius); padding: 24px 22px;
}
.business__stats strong {
  display: block; font-family: var(--font-head); font-weight: 800;
  font-size: 1.7rem; color: var(--ink-900); letter-spacing: -.03em; margin-bottom: 6px;
}
.business__stats span { font-size: .84rem; color: var(--ink-400); line-height: 1.45; display: block; }

/* ---------------- FAQ ---------------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.faq__item[open] { border-color: var(--rosso-500); box-shadow: var(--shadow-sm); }
.faq__item summary {
  cursor: pointer; list-style: none;
  padding: 20px 56px 20px 24px;
  font-family: var(--font-head); font-weight: 600; font-size: 1.02rem;
  color: var(--ink-900);
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; position: absolute; right: 22px; top: 50%;
  width: 11px; height: 11px; margin-top: -7px;
  border-right: 2px solid var(--rosso-600);
  border-bottom: 2px solid var(--rosso-600);
  transform: rotate(45deg);
  transition: transform .25s var(--ease);
}
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: -3px; }
.faq__item summary:hover { color: var(--rosso-600); }
.faq__body { padding: 0 24px 22px; }
.faq__body p { margin: 0; font-size: .96rem; color: var(--ink-400); }

/* item do FAQ com aviso de segurança */
.faq__item--alert { border-left: 4px solid var(--amber); }
.faq__item--alert summary::after { border-color: var(--amber); }
.faq__item--alert[open] { border-color: var(--amber); }
.faq__body .ticks { margin: 12px 0 14px; gap: 9px; }
.ticks--compact li { font-size: .92rem; padding-left: 27px; }
.ticks--compact li::before { width: 17px; height: 17px; background-size: 12px; top: 3px; }

/* ---------------- CTA final ---------------- */
.cta {
  background: linear-gradient(135deg, var(--rosso-600), var(--rosso-900) 130%);
  color: rgba(255,255,255,.85);
  padding: clamp(56px, 8vw, 96px) 0;
  text-align: center;
}
.cta__inner { max-width: 720px; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.82); font-size: 1.06rem; margin-bottom: 30px; }
.cta .btn--wa { background: #fff; color: var(--wa-dark); box-shadow: 0 14px 34px rgba(0,0,0,.22); }
.cta .btn--wa:hover { background: #fff; color: var(--wa-dark); }
.cta__hours { font-size: .86rem; color: rgba(255,255,255,.7); margin: 20px 0 0; }

/* ---------------- Footer ---------------- */
.footer { background: var(--ink-900); color: rgba(255,255,255,.6); padding: clamp(48px, 6vw, 72px) 0 28px; font-size: .92rem; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__tag { font-family: var(--font-head); font-weight: 600; color: #fff; margin: 18px 0 8px; }
.footer__legal { font-size: .85rem; margin: 0; color: rgba(255,255,255,.5); }
.footer__col h3 {
  color: #fff; font-size: .8rem; letter-spacing: .13em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__col a { display: block; color: rgba(255,255,255,.62); margin-bottom: 10px; font-size: .92rem; }
.footer__col a:hover { color: #fff; }
.footer__wa {
  display: inline-flex !important; align-items: center; gap: 9px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.06rem !important;
  color: #fff !important;
}
.footer__wa .ico-wa { fill: var(--wa-bright); width: 1.2em; height: 1.2em; }
.footer__hours { font-size: .85rem; margin: 6px 0 16px; }
.footer__doc { font-size: .8rem; color: rgba(255,255,255,.42); margin: 0; line-height: 1.6; }

.footer__bottom { padding-top: 22px; display: grid; gap: 10px; }
.footer__bottom p { margin: 0; font-size: .82rem; color: rgba(255,255,255,.45); }
.footer__disclaimer { font-size: .76rem !important; line-height: 1.6; max-width: 90ch; }

/* ---------------- Páginas legais ---------------- */
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: .3em; }
.legal h2 {
  font-size: 1.22rem; margin: 2.2em 0 .6em;
  padding-top: 1.4em; border-top: 1px solid var(--ink-100);
}
.legal__date { font-size: .88rem; color: var(--ink-400); margin-bottom: 2em; }
.legal p { font-size: 1rem; }
.legal__list { display: grid; gap: 12px; margin: 0 0 1.2rem; }
.legal__list li {
  position: relative;
  padding-left: 18px;
  font-size: 1rem;
  line-height: 1.6;
}
.legal__list li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--rosso-600);
}
.legal strong { color: var(--ink-900); }
.legal__back { margin-top: 3em; font-weight: 600; }

/* ---------------- WhatsApp flutuante ---------------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--wa); color: #fff;
  padding: 14px 20px 14px 16px;
  border-radius: 999px;
  font-weight: 600; font-size: .95rem;
  box-shadow: 0 14px 34px rgba(23, 164, 76, .38);
  transition: transform .22s var(--ease), background-color .2s;
}
.wa-float:hover { background: var(--wa-dark); color: #fff; transform: translateY(-3px) scale(1.02); }
.wa-float svg { width: 24px; height: 24px; fill: currentColor; flex: none; }

/* ---------------- Reveal ---------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------------- Responsivo ---------------- */
@media (max-width: 1080px) {
  .plans { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .strip { --strip-lift: 36px; }
  .strip__inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--ink-100);
    box-shadow: var(--shadow);
    padding: 8px 20px 20px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav > a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--ink-100); }
  .nav > a:not(.btn)::after { display: none; }
  .nav__cta { margin: 16px 0 0; justify-content: center; padding: 14px 22px; font-size: 1rem; }
  .nav-toggle { display: flex; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 460px; }
  .why__grid { grid-template-columns: 1fr; }
  .included__inner, .business { grid-template-columns: 1fr; }
  .consulta { grid-template-columns: 1fr; }
  .consulta__aside { flex-direction: row; align-items: center; gap: 20px; padding: 26px clamp(24px, 4vw, 40px); }
  .consulta__aside-note { display: none; }
  .consulta__mark { width: 46px; height: 46px; }
  .topbar__text { display: none; }
  .topbar__inner { justify-content: center; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .plans, .features, .strip__inner, .business__stats { grid-template-columns: 1fr; }
  .strip { --strip-lift: 24px; }
  .consulta__fields { grid-template-columns: 1fr; }
  .switches { align-items: stretch; }
  .tabs { justify-content: center; }
  .tabs--pay .tab { flex: 1; font-size: .85rem; padding: 10px 6px; }
  /* no celular o rótulo vira só "Cartão", para caber em uma linha */
  .tab__extra { display: none; }
  .consulta__form { padding: 24px 22px 26px; }
  .consulta__aside { padding: 22px; gap: 16px; }
  .consulta__aside-title { font-size: 1.08rem; }
  .consulta__mark { width: 38px; height: 38px; }
  #btnConsultar { font-size: .95rem; padding: 15px 18px; }
  .hero__actions .btn { width: 100%; }
  .wa-float__label { display: none; }
  .wa-float { padding: 15px; right: 16px; bottom: 16px; }
  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
}

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

@media print {
  .wa-float, .nav-toggle, .topbar { display: none; }
  .hero, .why, .cta, .footer { background: #fff !important; color: #000 !important; }
}