/* =========================================================
   Adryano Telecom — estilos
   ========================================================= */
:root {
  --red: #E9051F;
  --red-tab: #E40000;
  --red-dark: #9B090F;
  --teal: #083941;
  --teal-dark: #06333A;
  --yellow: #FFC427;
  --gray-bar: #373737;
  --text: #333333;
  --light: #F7F7F7;
  --line: #E2E2E2;
  --font: 'Sora', sans-serif;
  --font-alt: 'Plus Jakarta Sans', sans-serif;
  --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; cursor: pointer; }
.ico { width: 1em; height: 1em; fill: currentColor; flex-shrink: 0; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 1150px; }
.container--wide { max-width: 1320px; }
.topbar .container, .header .container { max-width: 1280px; }

/* ---------- Títulos / textos comuns ---------- */
.eyebrow {
  font-family: var(--font-alt);
  font-size: 14px; line-height: 1; font-weight: 500;
  letter-spacing: 2.4px;
  color: var(--red);
  margin-bottom: 20px;
}
.eyebrow--yellow { color: var(--yellow); }
.eyebrow--white  { color: #fff; font-family: var(--font); }
.eyebrow--black  { color: #000; font-family: var(--font); margin-bottom: 17px; }

.title { font-size: 46px; line-height: 1.1; font-weight: 800; color: #020101; }
.title b { color: var(--red); font-weight: 800; }
.title--white { color: #fff; font-size: 42px; line-height: 1.2; padding-bottom: 20px; }
.title--teal { color: var(--teal); padding-bottom: 20px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font); font-size: 16px; font-weight: 600; line-height: 1;
  color: #fff; background: var(--red);
  padding: 18px 70px; border-radius: 25px; border: 0;
  transition: background .3s, color .3s, transform .2s;
}
.btn:hover { background: var(--red-dark); }
.btn-block { display: flex; width: 100%; padding-left: 0; padding-right: 0; }
.btn-upper { text-transform: uppercase; }
.btn-outline { background: transparent; border: 1px solid #fff; padding: 14px 25px; }
.btn-outline:hover { background: #fff; color: var(--red); }
.btn-dark { background: var(--red-dark); padding: 18px 35px; }
.btn-dark:hover { background: var(--teal); }

/* =========================================================
   Barra superior
   ========================================================= */
.topbar { background: var(--gray-bar); color: #fff; font-size: 14px; font-weight: 600; line-height: 21px; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; padding-top: 10px; padding-bottom: 10px; }
.topbar__list { display: flex; gap: 20px; }
.topbar__list li, .topbar__list a { display: flex; align-items: center; gap: 5px; }
.topbar .ico { font-size: 14px; }
.topbar a:hover { color: var(--yellow); }
.only-mobile { display: none !important; }

/* =========================================================
   Cabeçalho
   ========================================================= */
.header {
  position: relative; z-index: 111;
  background: var(--red);
  box-shadow: 0 0 20px rgba(0,0,0,.2);
}
.header__inner { display: flex; align-items: center; gap: 20px; min-height: 78px; }
.header__logo img { width: 183px; height: auto; }
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 0; }
.nav__list > li > a {
  position: relative; display: flex; align-items: center; gap: 8px;
  padding: 13px 8px; color: #fff;
  font-size: 20px; line-height: 20px; font-weight: 600;
}
.nav__list > li > a::after {
  content: ""; position: absolute; left: 8px; right: 8px; bottom: 0;
  height: 3px; background: var(--yellow);
  transform: scaleX(0); transition: transform .3s;
}
.nav__list > li > a:hover::after, .nav__list > li > a.is-active::after { transform: scaleX(1); }
.nav__list > li > a.is-active::after { transform: scaleX(0); }
.nav__list > li > a.is-active:hover::after { transform: scaleX(1); }
.caret { font-size: 14px; }
.has-sub { position: relative; }
.nav__sub {
  position: absolute; top: 100%; left: 0; min-width: 260px;
  background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.15);
  border-radius: 0 0 10px 10px; padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.has-sub:hover .nav__sub, .has-sub:focus-within .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav__sub a { display: block; padding: 12px 20px; font-size: 15px; font-weight: 500; color: var(--teal); }
.nav__sub a:hover { background: var(--red); color: #fff; }
.nav__boleto { margin-left: 10px; }
.nav__boleto a { font-size: 20px; }
.header__cta { margin-left: 16px; }
.header__cta .ico { font-size: 14px; }

.menu-toggle {
  display: none; margin-left: auto;
  background: rgba(0,0,0,.06); color: #fff; border: 0; border-radius: 3px;
  width: 40px; height: 40px; align-items: center; justify-content: center; font-size: 22px;
}
.menu-toggle span { display: inline-flex; }
.menu-toggle .menu-toggle__close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: inline-flex; }

/* =========================================================
   Banner
   ========================================================= */
.hero {
  position: relative; overflow: hidden;
  min-height: 650px;
  background: #0B0804;
  border-radius: 0 0 90px 90px;
}
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity .5s;
}
.hero__slide.is-active { opacity: 1; }
.hero__divisor { position: relative; z-index: 2; display: block; width: 180px; margin: -43px auto 0; }
.hero-mobile { display: none; }

.carousel { position: relative; overflow: hidden; }
.carousel__track { display: flex; transition: transform .5s ease; }
.carousel__slide { flex: 0 0 100%; padding: 0 5px; }
.carousel__slide img { width: 100%; }
.carousel__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: 0; color: #fff; font-size: 25px; padding: 10px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.4));
}
.carousel__arrow--prev { left: 0; }
.carousel__arrow--next { right: 0; }

/* =========================================================
   Ofertas (abas + cards)
   ========================================================= */
.ofertas { position: relative; padding: 100px 0; }
.ofertas::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url(../img/pattern-ofertas.png); opacity: .5;
}
.ofertas .title { margin-bottom: 20px; }

.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.tab {
  font-family: 'Noto Sans', var(--font-system);
  font-size: 16px; line-height: 1; font-weight: 600;
  color: var(--red); background: transparent; border: 0;
  padding: 15px 35px; border-radius: 25px;
  transition: background .3s, color .3s;
}
.tab:hover { color: var(--red-dark); }
.tab.is-active { background: var(--red-tab); color: #fff; }
.tabs__content { border-top: 2px solid rgba(233, 5, 31, .5); padding-top: 20px; }

.plans { display: flex; flex-wrap: wrap; gap: 20px; }
.plans[hidden] { display: none; }
.plans > .plan { flex: 0 0 calc((100% - 40px) / 3); }
.cols-4 > .plan { flex-basis: calc((100% - 60px) / 4); }
.cols-2 > .plan { flex-basis: calc((100% - 20px) / 2); }

.plan {
  position: relative; isolation: isolate;
  display: flex; flex-direction: column; justify-content: space-between; gap: 20px;
  background: #fff;
  padding: 35px 30px;
  border: 1px solid transparent;
  border-radius: 20px;
  box-shadow: 1px 1px 40px 3px rgba(7,7,7,.06);
  transition: border-color .3s;
}
.plan::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: url(../img/card-hover.png) center / cover;
  opacity: 0; transition: opacity .3s;
}
.plan:hover { border-color: var(--teal-dark); }
.plan:hover::before { opacity: .17; }
.plan--destaque { border: 3px solid rgba(233, 5, 31, .72); }
.plan--destaque:hover { border-color: rgba(233, 5, 31, .72); }

.plan-title { font-size: 32px; line-height: 1.2; font-weight: 700; color: var(--text); }
.cols-4 .plan-title { font-size: 30px; }
.plan hr { width: 100%; border: 0; border-top: 1px solid var(--line); margin: 0; }
.plan-giga { font-size: 22px; font-weight: 700; color: var(--teal); margin-top: -8px; }
.plan-giga span { color: var(--red); }

.features { display: flex; flex-direction: column; gap: 7px; color: var(--teal); }
.features li { position: relative; padding-left: 19px; }
.features li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 14px; height: 14px;
  background: var(--red);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.logos { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.logos img { height: 24px; width: auto; }
.logos .logo-skeelo { width: 26px; height: 26px; }
.logos .logo-telecine { height: 28px; }
.app { display: flex; align-items: center; gap: 10px; margin-top: -8px; }
.app img { width: 26px; height: 26px; object-fit: contain; }
.app span { font-size: 16px; color: var(--text); }
.plan-notes { display: flex; flex-direction: column; gap: 6px; }
.plan-notes p { font-size: 11px; line-height: 1.1; color: var(--text); }
.plan-old { font-size: 16px; color: var(--text); text-decoration: line-through; margin-bottom: -8px; }
.plan-small { font-size: 11px; color: var(--text); }

.price { display: flex; align-items: baseline; gap: 5px; color: var(--red); font-size: 28px; line-height: 1.1; }
.price .cur { font-weight: 500; }
.price strong { font-weight: 800; }
.price .per { font-size: 16px; color: var(--teal); font-weight: 400; }

/* =========================================================
   Internet Premium
   ========================================================= */
.premium { display: flex; background: var(--teal); }
.premium__text {
  position: relative; isolation: isolate;
  flex: 0 0 50%;
  display: flex; justify-content: flex-end;
  padding: 140px 65px 140px 20px;
  background: var(--red-dark) url(../img/textura.webp) right center / cover no-repeat;
}
.premium__text::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url(../img/textura-overlay.png) center / cover; opacity: .12;
}
.premium__inner { max-width: 546px; width: 100%; }
.premium__list { display: flex; flex-direction: column; gap: 10px; color: #fff; font-family: var(--font-system); font-size: 22px; line-height: 1.5; }
.premium__list li { display: flex; align-items: center; gap: 5px; }
.premium__list .ico { font-size: 20px; margin-right: 0; }
.premium__image { flex: 0 0 50%; background: url(../img/premium-modelo.webp) center / cover no-repeat; min-height: 300px; }

/* =========================================================
   Família Conectada
   ========================================================= */
.familia { padding: 140px 0; background: url(../img/pattern-familia.webp) top center / cover no-repeat; }
.familia__row { display: flex; align-items: center; gap: 20px; margin-bottom: 50px; }
.familia__img { flex: 1; }
.familia__img img { width: 90%; margin: 0 auto; border-radius: 40px; }
.familia__text { flex: 1; padding: 10px 0 0 66px; }
.familia__text > p:not(.eyebrow) { font-size: 16px; line-height: 24px; color: var(--text); margin-bottom: 28px; }

.beneficios { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.beneficio {
  display: flex; align-items: center; gap: 20px;
  background: #fff; padding: 15px; border-radius: 20px;
  box-shadow: 0 0 30px rgba(0,0,0,.05);
}
.beneficio__icon {
  flex: 0 0 73px; width: 73px; height: 73px;
  display: flex; align-items: center; justify-content: center;
  background: var(--red); border-radius: 50%; padding: 15px;
}
.beneficio__icon img { width: 100%; height: 100%; object-fit: contain; }
.beneficio h3 { font-size: 17px; line-height: 1.1; font-weight: 500; color: #000; }

/* =========================================================
   CTA Ultravelocidade
   ========================================================= */
.cta-fibra {
  position: relative; isolation: isolate; overflow: hidden;
  padding: 150px 20px;
  text-align: center;
  background: url(../img/cta-fundo.webp) center / cover no-repeat fixed;
}
.cta-fibra::before { content: ""; position: absolute; inset: 0; z-index: -1; background: #000; opacity: .5; }
.cta-fibra__inner { max-width: 790px; margin: 0 auto; }
.cta-fibra h2 { font-size: 46px; line-height: 1.1; font-weight: 500; color: #fff; margin-bottom: 20px; }
.cta-fibra .btn { padding: 18px 70px; }
.cta-fibra__shape { position: absolute; width: 80px; }
.cta-fibra__shape--left { left: 0; top: 70px; }
.cta-fibra__shape--right { right: 0; bottom: 70px; }

/* =========================================================
   FAQ
   ========================================================= */
.faq { padding: 140px 0; background: var(--light); }
.faq__row { display: flex; align-items: center; gap: 20px; }
.faq__img { flex: 1; }
.faq__img img { border-radius: 20px; box-shadow: rgba(100,100,111,.2) 0 7px 29px 0; }
.faq__text { flex: 1; padding-left: 16px; }
.faq .title { padding-bottom: 30px; }
.faq__list { display: flex; flex-direction: column; gap: 25px; }
.faq-item { background: #fff; border-radius: 12px; }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 15px;
  padding: 21px 25px; cursor: pointer; list-style: none;
  font-family: var(--font-alt); font-size: 18px; line-height: 1.1; font-weight: 500; color: var(--teal);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-ico { font-size: 15px; color: var(--teal-dark); transition: transform .3s; }
.faq-item[open] .faq-ico { transform: rotate(-90deg); }
.faq-item p { padding: 0 30px 20px; font-family: var(--font-system); font-size: 16px; line-height: 24px; color: var(--text); }

/* =========================================================
   CTA amarelo
   ========================================================= */
.cta-amarelo { background: var(--yellow); padding: 70px 0; }
.cta-amarelo__row { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-amarelo h2 { font-size: 36px; line-height: 1.1; font-weight: 600; color: #000; max-width: 645px; }
.cta-amarelo .btn { flex: 0 0 333px; }

/* =========================================================
   Rodapé
   ========================================================= */
.footer { background: var(--red-dark); color: #fff; padding-top: 90px; }
.footer__cols { display: grid; grid-template-columns: 377px 244px 244px 1fr; padding-bottom: 60px; }
.footer__cols > div + div { padding-left: 20px; }
.footer__social-col { padding-left: 55px !important; }
.footer__about { padding-right: 20px; }
.footer__about img { width: 220px; margin-bottom: 30px; }
.footer__about p { font-size: 14px; line-height: 21px; color: #D1E1E3; }
.footer h3 { font-family: var(--font-alt); font-size: 20px; line-height: 1.1; font-weight: 600; margin-bottom: 20px; }
.footer__links a { display: block; padding: 13px 0; font-size: 16px; line-height: 20px; }
.footer__links li:first-child a { padding-top: 0; }
.footer__links a:hover, .footer__contact a:hover { color: var(--yellow); }
.footer__contact { display: flex; flex-direction: column; gap: 14px; font-size: 14px; line-height: 21px; }
.footer__contact li, .footer__contact a { display: flex; align-items: flex-start; gap: 13px; }
.footer__contact .ico { color: var(--yellow); font-size: 14px; margin-top: 4px; }
.social { display: flex; gap: 16px; }
.social a {
  width: 45px; height: 45px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--yellow); color: #000; font-size: 15px;
  transition: transform .2s;
}
.social a:hover { transform: translateY(-3px); }
.footer__bottom { border-top: 1px solid #2D575D; padding: 35px 0; text-align: center; font-family: 'Archivo', sans-serif; font-size: 14px; line-height: 21px; display: flex; flex-direction: column; gap: 10px; }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1366px) {
  .hero { min-height: 470px; border-radius: 0 0 60px 60px; }
  .nav__list > li > a, .nav__boleto a { font-size: 17px; }
}

@media (max-width: 1200px) {
  .nav__list > li > a, .nav__boleto a { font-size: 15px; padding: 13px 6px; }
  .header__cta { padding: 12px 18px; font-size: 14px; }
  .plans > .plan, .cols-4 > .plan { flex-basis: calc((100% - 20px) / 2); }
}

@media (max-width: 1024px) {
  .topbar__inner { flex-direction: column; gap: 6px; }
  .topbar__list { justify-content: center; }
  .only-mobile { display: flex !important; }

  .header__inner { min-height: 92px; }
  .header__cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--red); margin: 0;
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
    box-shadow: 0 10px 20px rgba(0,0,0,.15);
  }
  .nav.is-open { max-height: 80vh; overflow-y: auto; }
  .nav__list { flex-direction: column; align-items: stretch; padding: 10px 0; }
  .nav__list > li > a, .nav__boleto a { font-size: 17px; padding: 14px 20px; justify-content: space-between; }
  .nav__list > li > a::after { display: none; }
  .nav__boleto { margin: 0; }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border-radius: 0; background: rgba(0,0,0,.08); display: none; padding: 0; }
  .has-sub.is-open .nav__sub { display: block; }
  .nav__sub a { color: #fff; padding: 12px 36px; }

  .hero, .hero__divisor { display: none; }
  .hero-mobile { display: block; }
  .carousel__slide { flex-basis: 50%; }

  .ofertas { padding: 60px 0 40px; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { white-space: nowrap; flex-shrink: 0; }
  .plan { padding: 30px; gap: 15px; }

  .premium { flex-direction: column; }
  .premium__text { padding: 80px 20px; justify-content: flex-start; }
  .premium__inner { max-width: none; }
  .premium__image { min-height: 300px; }

  .familia { padding: 80px 0; }
  .familia__row { flex-direction: column; }
  .familia__text { padding: 30px 0 0; text-align: center; width: 80%; }
  .beneficios { grid-template-columns: repeat(2, 1fr); }

  .cta-fibra { padding: 80px 20px; background-attachment: scroll; }
  .faq { padding: 80px 0; }
  .faq__row { flex-direction: column; }
  .faq__text { padding-left: 0; width: 100%; }

  .cta-amarelo__row { flex-direction: column; align-items: flex-start; gap: 20px; }
  .cta-amarelo .btn { flex-basis: auto; }

  .footer { padding-top: 60px; }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .footer__cols > div + div, .footer__social-col { padding-left: 0 !important; }
}

@media (max-width: 767px) {
  .topbar__list { flex-wrap: wrap; justify-content: center; gap: 4px 20px; }
  .topbar__inner { gap: 4px; }
  .topbar__list:last-child { flex-direction: column; align-items: center; gap: 4px; }

  .header__logo img { width: 160px; }
  .carousel__slide { flex-basis: 100%; }

  .title { font-size: 34px; }
  .title--white { font-size: 32px; }
  .cta-fibra h2 { font-size: 32px; }
  .cta-amarelo h2 { font-size: 26px; }

  .plans > .plan, .cols-4 > .plan, .cols-2 > .plan { flex-basis: 100%; }
  .plan-title { font-size: 28px; }

  .premium__text { padding: 40px 15px 60px; }
  .premium__list { font-size: 20px; }
  .familia { padding: 60px 0; }
  .familia__text { width: 100%; }
  .beneficios { grid-template-columns: 1fr; gap: 15px; }
  .cta-fibra { padding: 60px 15px 40px; }
  .cta-fibra .btn { padding: 18px 50px; }
  .cta-fibra__shape { display: none; }
  .faq { padding: 60px 0; }
  .faq-item summary { font-size: 16px; padding: 18px 20px; }
  .cta-amarelo { padding: 50px 0; }
  .cta-amarelo .btn { width: 100%; }

  .footer__cols { grid-template-columns: 1fr; text-align: center; }
  .footer__about img { margin: 0 auto 20px; }
  .footer__contact li, .footer__contact a { justify-content: center; }
  .social { justify-content: center; }
}