/* =============================================================
   home_v2.css — home institucional (/) na linguagem "Vodafone"
   Escopo isolado: prefixo .hv-*. Não importa nem depende de
   ai_first_theme.css, fifty_framework.css ou lp_redesign.css.
   Padrão igual ao de lp_atendimento_ia.css: arquivo por página,
   tokens declarados no :root do próprio arquivo.
   ============================================================= */

:root {
  --hv-ink: #1a1a1a;
  --hv-ink-soft: #6b6b6b;
  --hv-line: #dcdcdc;
  --hv-bg: #ffffff;
  --hv-bg-alt: #f4f4f4;
  --hv-bg-dark: #0d0f14;
  --hv-bg-darker: #12151c;
  --hv-brand: #ff5722;
  --hv-brand-hover: #e74a1d;
  --hv-container: 1200px;
  --hv-radius-card: 28px;
}

/* ---------- base ---------- */

.hv-body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--hv-bg);
  color: var(--hv-ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.hv-body * { box-sizing: border-box; }

.hv-body :focus-visible {
  outline: 2px solid var(--hv-brand);
  outline-offset: 3px;
}

.hv-body img { max-width: 100%; display: block; }

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

/* ---------- tipografia ---------- */

.hv-display {
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
}

.hv-h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
}

.hv-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--hv-brand);
  margin: 0 0 16px;
}

.hv-eyebrow--muted { color: var(--hv-ink-soft); }

.hv-lead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--hv-ink-soft);
  margin: 24px 0 0;
}

/* ---------- estrutura ---------- */

.hv-section {
  padding: 64px 0;
  scroll-margin-top: 80px;
}

.hv-container {
  width: 100%;
  max-width: var(--hv-container);
  margin: 0 auto;
  padding: 0 24px;
}

.hv-section--alt { background: var(--hv-bg-alt); }

.hv-section--dark {
  background: var(--hv-bg-dark);
  color: #fff;
}

.hv-section--tight { padding: 48px 0; }
.hv-section--tall { padding: 112px 0; }

@media (min-width: 768px) {
  .hv-section { padding: 96px 0; }
  .hv-section--tall { padding: 160px 0; }
}

.hv-grid-2 {
  display: grid;
  gap: 56px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hv-grid-2 { grid-template-columns: 1fr 1fr; }
  /* imagem primeiro na fonte, texto à direita: inverte só no desktop */
  .hv-grid-2--reverse > :first-child { order: 2; }
}

.hv-center { text-align: center; }
.hv-narrow { max-width: 820px; margin: 0 auto; }
.hv-narrow-lg { max-width: 900px; margin: 0 auto; }

/* ---------- botões ---------- */

.hv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  padding: 0 32px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 180ms, color 180ms, border-color 180ms;
}

.hv-btn--primary { background: var(--hv-brand); color: #fff; border: 2px solid var(--hv-brand); }
.hv-btn--primary:hover { background: var(--hv-brand-hover); border-color: var(--hv-brand-hover); }

.hv-btn--ghost { border: 2px solid var(--hv-ink); color: var(--hv-ink); background: transparent; }
.hv-btn--ghost:hover { background: var(--hv-ink); color: #fff; }

/* sobre fundo escuro o contorno escuro sumiria */
.hv-btn--light { border: 2px solid #fff; color: #fff; background: transparent; }
.hv-btn--light:hover { background: #fff; color: var(--hv-ink); }

.hv-btn--block { width: 100%; }

/* ---------- nav ---------- */

.hv-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color 200ms, border-color 200ms;
  border-bottom: 1px solid transparent;
}

.hv-nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.hv-nav__brand {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  text-decoration: none;
  transition: color 200ms;
}

.hv-nav__dot { color: var(--hv-brand); }

.hv-nav__links { display: none; gap: 28px; }

.hv-nav__link {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 200ms;
}

.hv-nav__link:hover { color: #fff; }

.hv-nav__right { margin-left: auto; display: flex; align-items: center; gap: 16px; }

.hv-nav__login {
  display: none;
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  min-height: 44px;
  align-items: center;
  transition: color 200ms;
}

.hv-nav__cta { height: 48px; padding: 0 24px; }

.hv-nav__burger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: #fff;
  cursor: pointer;
}

/* estado após rolar além do hero: barra branca */
.hv-nav.is-solid { background: var(--hv-bg); border-bottom-color: var(--hv-line); }
.hv-nav.is-solid .hv-nav__brand { color: var(--hv-ink); }
.hv-nav.is-solid .hv-nav__link { color: var(--hv-ink-soft); }
.hv-nav.is-solid .hv-nav__link:hover { color: var(--hv-ink); }
.hv-nav.is-solid .hv-nav__login { color: var(--hv-ink); }
.hv-nav.is-solid .hv-nav__burger { border-color: var(--hv-line); color: var(--hv-ink); }

.hv-nav__panel {
  display: none;
  border-top: 1px solid var(--hv-line);
  background: var(--hv-bg);
  padding: 8px 0 24px;
}

.hv-nav__panel.is-open { display: block; }

.hv-nav__panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 0;
  color: var(--hv-ink);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 500;
}

@media (min-width: 1024px) {
  .hv-nav__links { display: flex; }
  .hv-nav__login { display: inline-flex; }
  .hv-nav__burger { display: none; }
  .hv-nav__panel { display: none !important; }
}

/* ---------- hero ---------- */

.hv-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 620px;
  margin-top: -72px;
  padding: 128px 0 80px;
  overflow: hidden;
  /* o hero é banda escura: sem isto o h1 herda a tinta do body e some */
  color: #fff;
}

.hv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 100%;
}

.hv-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(9, 11, 15, 0.55) 0%, rgba(9, 11, 15, 0.15) 45%, rgba(9, 11, 15, 0.6) 100%),
    rgba(9, 11, 15, 0.82);
}

.hv-hero__inner { position: relative; z-index: 1; }
.hv-hero__col { max-width: 620px; }

.hv-hero__sub {
  margin: 24px 0 0;
  max-width: 36rem;
  font-size: 1.15rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
}

.hv-hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }

.hv-hero__proof {
  margin: 24px 0 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 1024px) {
  .hv-hero { min-height: 660px; padding: 144px 0 96px; }
  .hv-hero__bg { object-position: 78% 100%; }
  .hv-hero__scrim {
    background:
      linear-gradient(180deg, rgba(9, 11, 15, 0.55) 0%, rgba(9, 11, 15, 0.15) 45%, rgba(9, 11, 15, 0.6) 100%),
      linear-gradient(100deg, rgba(9, 11, 15, 0.94) 0%, rgba(9, 11, 15, 0.86) 38%, rgba(9, 11, 15, 0.45) 72%, rgba(9, 11, 15, 0.3) 100%);
  }
}

/* ---------- barra de prova ---------- */

.hv-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

@media (min-width: 768px) {
  .hv-stats { grid-template-columns: repeat(4, 1fr); }
}

.hv-stat { position: relative; }

.hv-stat__n {
  position: relative;
  margin: 0;
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.hv-stat__l {
  position: relative;
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--hv-ink-soft);
}

/* aspa gigante — assinatura da linguagem visual */
.hv-quote-mark {
  position: absolute;
  pointer-events: none;
  user-select: none;
}

/* ---------- cartões ---------- */

.hv-card {
  border: 1px solid var(--hv-line);
  border-radius: var(--hv-radius-card);
  background: #fff;
  padding: 28px;
  transition: border-color 180ms, transform 180ms;
}

.hv-card:hover { border-color: var(--hv-brand); transform: translateY(-3px); }

.hv-card--dark { background: var(--hv-bg-darker); border-color: rgba(255, 255, 255, 0.12); }

.hv-card__title { margin: 0; font-size: 1.125rem; font-weight: 700; }
.hv-card__body { margin: 8px 0 0; font-size: 0.98rem; line-height: 1.6; color: var(--hv-ink-soft); }

.hv-cards { display: grid; gap: 20px; margin-top: 48px; }

@media (min-width: 768px) { .hv-cards--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .hv-cards--5 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .hv-cards--5 { grid-template-columns: repeat(3, 1fr); } }

/* problema */
.hv-problems { max-width: 900px; margin: 48px auto 0; display: grid; gap: 16px; }

.hv-problem {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  border: 1px solid var(--hv-line);
  border-radius: var(--hv-radius-card);
  background: #fff;
  padding: 28px;
  transition: border-color 180ms, transform 180ms;
}

.hv-problem:hover { border-color: var(--hv-brand); transform: translateY(-3px); }
.hv-problem svg { flex-shrink: 0; margin-top: 4px; }
.hv-problem p { margin: 0; font-size: 1.05rem; line-height: 1.6; }

/* ---------- bullets ---------- */

.hv-bullets { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 16px; }
.hv-bullets li { display: flex; gap: 16px; }

.hv-bullets li::before {
  content: "";
  flex-shrink: 0;
  width: 10px; height: 10px;
  margin-top: 8px;
  background: var(--hv-brand);
}

.hv-bullets span { font-size: 1.02rem; line-height: 1.6; color: var(--hv-ink-soft); }
.hv-section--dark .hv-bullets span { color: rgba(255, 255, 255, 0.75); }

/* ---------- molduras ---------- */

.hv-frame {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--hv-bg-dark);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.45);
}

.hv-frame__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hv-frame__dot { width: 10px; height: 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.22); }
.hv-frame img { width: 100%; object-fit: cover; object-position: top; }

/* ---------- seção da voz ---------- */

.hv-voice { display: grid; gap: 64px; align-items: center; }

@media (min-width: 1024px) { .hv-voice { grid-template-columns: 1fr 0.85fr; } }

.hv-voice__sub { margin: 24px 0 0; max-width: 36rem; font-size: 1.1rem; line-height: 1.6; color: rgba(255, 255, 255, 0.65); }

.hv-chips { display: grid; gap: 16px; margin-top: 40px; }
@media (min-width: 640px) { .hv-chips { grid-template-columns: repeat(3, 1fr); } }

.hv-chip {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 24px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: border-color 180ms;
}

.hv-chip:hover { border-color: var(--hv-brand); }

.hv-phones {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.hv-phones__back { position: absolute; top: 24px; right: 0; width: 46%; transform: rotate(6deg); opacity: 0.9; }
.hv-phones__front { position: relative; z-index: 1; width: 62%; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55)); }

/* ---------- comparativo de custo ---------- */

.hv-compare { display: grid; gap: 20px; max-width: 900px; margin: 48px auto 0; }
@media (min-width: 768px) { .hv-compare { grid-template-columns: repeat(2, 1fr); } }

.hv-compare__box { border: 1px solid var(--hv-line); border-radius: var(--hv-radius-card); background: var(--hv-bg-alt); padding: 32px; }
.hv-compare__box--brand { border: 2px solid var(--hv-brand); background: #fff; display: flex; flex-direction: column; }

.hv-compare__label { margin: 0; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hv-ink-soft); }

.hv-compare__list { list-style: none; margin: 24px 0 0; padding: 0; }
.hv-compare__list li { display: flex; justify-content: space-between; border-bottom: 1px solid var(--hv-line); padding-bottom: 12px; margin-bottom: 12px; color: var(--hv-ink-soft); }
.hv-compare__list b { font-weight: 500; }

.hv-compare__total { margin: 24px 0 0; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.hv-compare__total span { font-size: 1rem; font-weight: 500; color: var(--hv-ink-soft); }
.hv-compare__total--brand { font-size: 2.6rem; line-height: 1; color: var(--hv-brand); }
.hv-compare__note { margin: 8px 0 0; font-size: 0.875rem; color: var(--hv-ink-soft); }
.hv-compare__grow { flex: 1; margin: 24px 0 0; font-size: 1.05rem; line-height: 1.6; color: var(--hv-ink-soft); }
.hv-strike { text-decoration: line-through; text-decoration-color: rgba(107, 107, 107, 0.4); }

/* ---------- preços ---------- */

.hv-plans { display: grid; align-items: stretch; gap: 20px; margin-top: 56px; }
@media (min-width: 768px) { .hv-plans { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .hv-plans { grid-template-columns: repeat(4, 1fr); } }

.hv-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--hv-line);
  border-radius: var(--hv-radius-card);
  background: #fff;
  padding: 28px;
  transition: border-color 180ms, transform 180ms;
}

.hv-plan:hover { border-color: var(--hv-brand); transform: translateY(-3px); }
.hv-plan--featured { border: 2px solid var(--hv-brand); }

.hv-plan__badge {
  position: absolute;
  top: -13px; left: 28px;
  background: var(--hv-brand);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
}

.hv-plan__name { margin: 0; font-size: 1.125rem; font-weight: 700; }
.hv-plan__price { margin: 8px 0 0; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.hv-plan__price span { font-size: 1rem; font-weight: 500; color: var(--hv-ink-soft); }

.hv-plan__features { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.hv-plan__features li { display: flex; gap: 12px; font-size: 0.95rem; line-height: 1.5; color: var(--hv-ink-soft); }
.hv-plan__features li::before { content: ""; flex-shrink: 0; width: 8px; height: 8px; margin-top: 7px; background: var(--hv-brand); }

.hv-plan__footnote { margin: 16px 0 0; font-size: 0.875rem; color: var(--hv-ink-soft); }
.hv-plan__cta { margin-top: auto; padding-top: 32px; }

.hv-addon {
  margin-top: 32px;
  border: 2px solid var(--hv-brand);
  border-radius: var(--hv-radius-card);
  background: #fff;
  padding: 28px;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 500;
}

.hv-plans__note { margin: 24px 0 0; text-align: center; font-size: 0.95rem; color: var(--hv-ink-soft); }

/* ---------- portais ---------- */

.hv-portals { margin-top: 64px; }

.hv-portals__label {
  margin: 0;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hv-ink-soft);
}

.hv-portals__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
}

@media (min-width: 768px) { .hv-portals__row { gap: 40px; } }

.hv-portals__row img {
  height: 28px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.55;
  transition: filter 200ms, opacity 200ms;
}

.hv-portals__row img:hover { filter: grayscale(0); opacity: 1; }

.hv-portals__more {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 16px;
  border: 1px solid var(--hv-line);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--hv-ink-soft);
}

/* ---------- depoimento ---------- */

.hv-quote { position: relative; margin-top: 56px; }
.hv-quote blockquote { position: relative; margin: 0; font-size: 2rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.hv-quote figcaption { position: relative; margin-top: 24px; font-size: 0.95rem; color: var(--hv-ink-soft); }

/* ---------- faq ---------- */

.hv-faq { max-width: 820px; margin: 48px auto 0; display: grid; gap: 12px; }

.hv-faq__item {
  overflow: hidden;
  border: 1px solid var(--hv-line);
  border-radius: var(--hv-radius-card);
  background: #fff;
  transition: border-color 180ms;
}

.hv-faq__item:hover { border-color: var(--hv-brand); }

.hv-faq__q { margin: 0; }

.hv-faq__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  min-height: 56px;
  padding: 20px 28px;
  border: 0;
  background: transparent;
  text-align: left;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hv-ink);
  cursor: pointer;
}

.hv-faq__sign { flex-shrink: 0; font-size: 1.5rem; font-weight: 400; line-height: 1; color: var(--hv-brand); }
.hv-faq__a { padding: 0 28px 24px; font-size: 1rem; line-height: 1.6; color: var(--hv-ink-soft); }

/* ---------- cta final ---------- */

.hv-final__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px; margin-top: 48px; }

.hv-final__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 8px;
}

/* ---------- rodapé ---------- */

.hv-footer { background: var(--hv-bg-darker); color: rgba(255, 255, 255, 0.6); padding: 64px 0; }
.hv-footer__grid { display: grid; gap: 48px; }

@media (min-width: 768px) { .hv-footer__grid { grid-template-columns: 1.2fr repeat(3, 1fr); } }

.hv-footer__brand { margin: 0; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; color: #fff; }
.hv-footer__about { margin: 16px 0 0; max-width: 20rem; font-size: 0.875rem; line-height: 1.6; }
.hv-footer__contact { margin: 24px 0 0; font-size: 0.875rem; }
.hv-footer__title { margin: 0; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; }
.hv-footer__list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 4px; }

.hv-footer__list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.875rem;
  color: inherit;
  text-decoration: none;
  transition: color 200ms;
}

.hv-footer__list a:hover { color: #fff; }
.hv-footer__bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.875rem; }

/* ---------- entrada por rolagem ---------- */

.hv-reveal { opacity: 0; transform: translateY(12px); transition: opacity 400ms ease-out, transform 400ms ease-out; }
.hv-reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .hv-reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}