/* BARÃO DA INFORMÁTICA | CSS ORIGINAL ORGANIZADO E COMENTADO
   A aparência do tema foi preservada; foram adicionadas apenas quebras de linha e comentários.
   Não altere cores, medidas ou seletores sem revisar o resultado no navegador. */

/* Barão da Informática | Estilos autorais organizados por componentes */

/* 01. VARIÁVEIS VISUAIS — manter os valores para preservar o design */
:root {
  --blue:#075cc5;
  --blue-dark:#073c87;
  --ink:#142338;
  --muted:#627185;
  --bg:#fff;
  --soft:#f4f7fb;
  --line:#e2e9f1;
  --radius:22px;
  --shadow:0 18px 55px rgba(14,39,73,.09);
  --container:1200px
}
*,*::before,*::after {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:90px
}
body {
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:400 16px/1.65 'DM Sans',Arial,sans-serif;
  overflow-x:hidden
}
body.menu-open {
  overflow:hidden
}
a {
  text-decoration:none;
  color:inherit
}
button {
  font:inherit;
  cursor:pointer
}
img {
  max-width:100%;
  display:block
}
h1,h2,h3,p {
  margin-top:0
}
h1,h2,h3 {
  font-family:Manrope,'DM Sans',sans-serif;
  line-height:1.15;
  letter-spacing:-.045em
}
h1 {
  font-size:clamp(2.65rem,5.2vw,5.25rem)
}
h2 {
  font-size:clamp(2rem,3.5vw,3.35rem)
}
h3 {
  font-size:1.24rem;
  letter-spacing:-.025em
}
p {
  color:var(--muted)
}
:focus-visible {
  outline:3px solid #f7a94c;
  outline-offset:3px
}

/* 02. LARGURA, ESPAÇAMENTO E ESTRUTURA */
.container {
  width:min(var(--container),calc(100% - 44px));
  margin-inline:auto
}
.skip-link {
  position:absolute;
  left:10px;
  top:-80px;
  background:white;
  padding:12px;
  z-index:300
}
.skip-link:focus {
  top:10px
}

/* 03. BARRA SUPERIOR */
.topbar {
  background:#0b2441;
  color:#e9f3ff;
  font-size:12px
}
.topbar__inner {
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding-block:8px
}

/* 04. CABEÇALHO E NAVEGAÇÃO */
.header {
  position:sticky;
  top:0;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  z-index:90
}
.header__inner {
  height:82px;
  display:flex;
  align-items:center;
  gap:28px;
  justify-content:space-between
}
.brand {
  display:flex;
  align-items:center;
  min-width:155px
}
.brand img {
  max-height:58px;
  max-width:175px;
  object-fit:contain
}
.brand__fallback {
  display:none;
  font-weight:800;
  line-height:1.05
}
.brand__fallback small {
  display:block;
  font-size:10px;
  letter-spacing:.2em
}
.brand:has(img[hidden]) .brand__fallback {
  display:block
}
.nav {
  display:flex;
  align-items:center;
  gap:clamp(12px,1.6vw,27px)
}
.nav a {
  font-size:13px;
  font-weight:700;
  white-space:nowrap;
  transition:color .2s
}
.nav a:hover,.text-link:hover {
  color:var(--blue)
}
.header__actions {
  display:flex;
  align-items:center;
  gap:12px
}
.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:14px;
  padding:15px 23px;
  min-height:48px;
  border-radius:12px;
  font-weight:800;
  font-size:14px;
  transition:transform .25s,box-shadow .25s,background .25s;
  text-align:center
}
.button:hover {
  transform:translateY(-3px);
  box-shadow:0 10px 22px rgba(0,61,140,.15)
}
.button--small {
  padding:11px 16px;
  min-height:42px
}
.button--primary {
  background:var(--blue);
  color:#fff
}
.button--primary:hover {
  background:var(--blue-dark)
}
.button--outline {
  border:1px solid #b6c7d9;
  background:#fff
}
.button--light {
  background:#fff;
  color:var(--blue-dark)
}
.button--instagram {
  color:white;
  background:linear-gradient(115deg,#773dc5,#d23d91,#ed823d)
}
.menu-toggle {
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:12px;
  background:white;
  padding:11px
}
.menu-toggle span {
  display:block;
  height:2px;
  background:var(--ink);
  margin:5px 0;
  border-radius:5px
}
.menu-backdrop {
  position:fixed;
  inset:0;
  background:rgba(5,19,36,.5);
  z-index:99
}
.menu-backdrop[hidden] {
  display:none
}

/* 05. MENU RESPONSIVO E CAMADA DE FUNDO */
.sidebar {
  position:fixed;
  z-index:100;
  right:0;
  top:0;
  bottom:0;
  width:min(370px,88vw);
  background:#fff;
  box-shadow:-20px 0 60px #061a3033;
  transform:translateX(105%);
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
  display:flex;
  flex-direction:column;
  padding:25px;
  visibility:hidden
}
.sidebar.is-open {
  transform:translateX(0);
  visibility:visible
}
.sidebar__top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:20px
}
.icon-button {
  background:var(--soft);
  border:0;
  border-radius:10px;
  font-size:29px;
  width:42px;
  height:42px
}
.sidebar__links {
  display:grid;
  margin:28px 0;
  overflow:auto
}
.sidebar__links a {
  padding:13px 4px;
  border-bottom:1px solid var(--line);
  font-weight:700
}
.sidebar__bottom {
  margin-top:auto;
  display:grid;
  gap:12px
}
.sidebar__bottom p {
  font-size:12px
}

/* 06. BANNER PRINCIPAL */
.hero {
  background:linear-gradient(125deg,#f4f9ff 0%,#fff 60%,#e8f3ff 100%);
  overflow:hidden
}
.hero__grid {
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:6%;
  align-items:center;
  padding-block:88px 96px
}
.hero__content h1 {
  max-width:680px;
  margin:24px 0
}
.hero__content h1 em {
  font-style:normal;
  color:var(--blue)
}
.hero__content>p {
  font-size:clamp(16px,1.6vw,19px);
  max-width:570px
}
.pill {
  display:inline-flex;
  align-items:center;
  gap:9px;
  background:white;
  border:1px solid #d8e9fb;
  border-radius:50px;
  padding:9px 13px;
  font-size:12px;
  font-weight:800;
  color:var(--blue-dark)
}
.pill__dot {
  width:8px;
  height:8px;
  background:#16a66b;
  border-radius:50%
}
.hero__actions {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px
}
.hero__foot {
  display:flex;
  flex-wrap:wrap;
  gap:22px;
  margin-top:45px;
  padding-top:22px;
  border-top:1px solid #d6e3f0
}
.hero__foot span {
  display:grid;
  gap:0
}
.hero__foot b {
  font-size:14px
}
.hero__foot small {
  color:var(--muted);
  font-size:12px
}
.hero__visual {
  position:relative;
  min-width:0
}
.hero__photo {
  aspect-ratio:1.04;
  border-radius:32px;
  overflow:hidden;
  background:linear-gradient(140deg,#d6e8fa,#aacbe9);
  box-shadow:var(--shadow)
}
.hero__photo img,.card__media img,.gamer__photo img {
  width:100%;
  height:100%;
  object-fit:cover
}
.hero__stamp {
  position:absolute;
  bottom:-20px;
  left:-24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:18px 24px;
  font-size:14px;
  line-height:1.5
}
.hero__stamp strong {
  color:var(--blue)
}
.section {
  padding:100px 0
}
.section--soft {
  background:var(--soft)
}
.section__heading {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:45px;
  margin-bottom:38px
}
.section__heading h2 {
  max-width:710px;
  margin:8px 0 0
}
.section__heading>p {
  max-width:350px
}
.eyebrow {
  color:var(--blue);
  font-size:11px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase
}

/* 07. GRID DE PRODUTOS E SERVIÇOS */
.cards {
  display:grid;
  gap:20px
}
.cards--products {
  grid-template-columns:repeat(4,minmax(0,1fr))
}
.cards--services {
  grid-template-columns:repeat(4,minmax(0,1fr))
}
.card {
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .3s,box-shadow .3s
}
.card:hover {
  transform:translateY(-6px);
  box-shadow:var(--shadow)
}
.card__media {
  aspect-ratio:4/3;
  background:linear-gradient(145deg,#dbeafa,#eef5fb);
  overflow:hidden;
  position:relative
}
.card__media:after {
  content:'Imagem do serviço';
  display:none;
  position:absolute;
  inset:0;
  place-items:center;
  color:#55728f;
  font-size:13px
}
.card__media.is-missing:after {
  display:grid
}
.card__media img {
  transition:transform .6s
}
.card:hover img {
  transform:scale(1.045)
}
.card__body {
  padding:23px
}
.card__body h3 {
  margin:9px 0
}
.card__body p {
  font-size:14px;
  min-height:69px
}
.text-link {
  color:var(--blue-dark);
  font-size:13px;
  font-weight:800
}
.band {
  background:linear-gradient(120deg,#0c3670,#0966c7);
  color:white;
  padding:55px 0
}
.band__inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:35px
}
.band h2 {
  font-size:clamp(1.8rem,3vw,2.8rem);
  margin:9px 0
}
.band p,.band .eyebrow {
  color:#d7e9ff
}

/* 08. FILTROS INTERATIVOS */
.filters {
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  margin-bottom:24px
}
.filter {
  border:1px solid #d3dfed;
  background:#fff;
  color:var(--ink);
  border-radius:30px;
  padding:10px 17px;
  font-size:13px;
  font-weight:700
}
.filter.is-active {
  background:var(--blue);
  color:white;
  border-color:var(--blue)
}
.card[hidden] {
  display:none
}

/* 09. ÁREA GAMER */
.gamer__grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8%;
  align-items:center
}
.gamer__photo {
  aspect-ratio:5/4;
  background:#d9e8f7;
  border-radius:30px;
  overflow:hidden
}
.gamer__text h2 {
  margin:12px 0 20px
}
.checklist {
  padding:0;
  list-style:none;
  margin:25px 0
}
.checklist li {
  padding:9px 0 9px 29px;
  position:relative
}
.checklist li:before {
  content:'✓';
  position:absolute;
  left:0;
  color:var(--blue);
  font-weight:800
}
.steps {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px
}
.step {
  background:white;
  border:1px solid var(--line);
  border-radius:18px;
  padding:26px
}
.step span {
  font-size:35px;
  font-weight:800;
  color:#a2c8f3
}
.step h3 {
  margin:20px 0 10px
}
.step p {
  font-size:14px
}

/* 10. PERGUNTAS FREQUENTES */
.faq__layout {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:10%
}
.faq__items details {
  border-bottom:1px solid var(--line);
  padding:19px 0
}
.faq__items summary {
  cursor:pointer;
  font-weight:800;
  list-style:none;
  padding-right:28px;
  position:relative
}
.faq__items summary:after {
  content:'+';
  position:absolute;
  right:4px;
  font-size:24px;
  top:-7px;
  color:var(--blue)
}
.faq__items details[open] summary:after {
  content:'−'
}
.faq__items details p {
  padding-top:12px;
  font-size:14px
}

/* 11. CONTATO E LOCALIZAÇÃO */
.section--contact {
  background:#f0f6fc
}
.contact__grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12%;
  align-items:center
}
.contact__grid h3 {
  margin-top:28px
}
.contact__panel {
  background:#fff;
  padding:40px;
  border:1px solid var(--line);
  border-radius:25px;
  box-shadow:var(--shadow)
}
.contact__panel small {
  display:block;
  margin-top:13px;
  color:var(--muted)
}
.contact__panel hr {
  border:0;
  border-top:1px solid var(--line);
  margin:28px 0
}

/* 12. RODAPÉ E CRÉDITOS */
.footer {
  background:#0c213b;
  color:white;
  padding:60px 0 20px
}
.footer p {
  color:#afc0d5;
  max-width:370px
}
.footer__grid {
  display:flex;
  justify-content:space-between;
  gap:40px
}
.footer__grid nav {
  display:flex;
  flex-wrap:wrap;
  gap:12px 22px;
  max-width:550px;
  font-size:13px
}
.footer__bottom {
  border-top:1px solid #ffffff25;
  margin-top:45px;
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  gap:15px;
  color:#afc0d5;
  font-size:12px
}
.footer__bottom a {
  color:white
}

/* 13. ATALHOS FLUTUANTES */
.floating-actions {
  position:fixed;
  right:18px;
  bottom:20px;
  z-index:80;
  display:flex;
  gap:9px;
  align-items:center
}
.floating-actions a {
  display:grid;
  place-items:center;
  color:white;
  box-shadow:0 8px 26px #071e3930;
  font-weight:800
}
.floating-actions__instagram {
  width:48px;
  height:48px;
  border-radius:50%;
  background:linear-gradient(130deg,#7a37c6,#dc3b89,#f28b36);
  font-size:27px
}
.floating-actions__whatsapp {
  background:#079c65;
  border-radius:40px;
  padding:13px 18px;
  font-size:13px
}
.back-top {
  position:fixed;
  bottom:85px;
  right:23px;
  border:1px solid var(--line);
  border-radius:50%;
  background:white;
  width:42px;
  height:42px;
  box-shadow:var(--shadow);
  z-index:70;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s
}
.back-top.is-visible {
  opacity:1;
  pointer-events:auto
}

/* 14. ANIMAÇÕES AO ROLAR A PÁGINA */
.reveal {
  opacity:0;
  transform:translateY(22px);
  transition:opacity .7s,transform .7s
}
.reveal.is-visible {
  opacity:1;
  transform:none
}
@media(max-width:1120px) {
  .nav {
    display:none
  }
  .menu-toggle {
    display:block
  }
  .cards--products,.cards--services {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
}
@media(max-width:760px) {
  .container {
    width:min(100% - 32px,var(--container))
  }
  .topbar__inner {
    justify-content:center;
    text-align:center
  }
  .topbar__inner span:last-child {
    display:none
  }
  .header__inner {
    height:68px
  }
  .header__cta {
    display:none
  }
  .hero__grid {
    grid-template-columns:1fr;
    padding-block:58px 65px;
    gap:48px
  }
  .hero__content h1 {
    font-size:clamp(2.5rem,10vw,4rem)
  }
  .hero__photo {
    aspect-ratio:5/4
  }
  .hero__stamp {
    left:10px;
    bottom:-16px;
    padding:12px 16px
  }
  .hero__foot {
    gap:15px
  }
  .section {
    padding:68px 0
  }
  .section__heading {
    display:block
  }
  .section__heading>p {
    margin-top:17px
  }
  .cards--products,.cards--services {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px
  }
  .card__body {
    padding:17px
  }
  .card__body h3 {
    font-size:1.08rem
  }
  .card__body p {
    min-height:0
  }
  .band__inner,.footer__grid {
    display:block
  }
  .band__inner .button {
    margin-top:15px
  }
  .gamer__grid,.faq__layout,.contact__grid {
    grid-template-columns:1fr;
    gap:35px
  }
  .gamer__photo {
    aspect-ratio:4/3
  }
  .steps {
    grid-template-columns:repeat(2,1fr)
  }
  .footer__grid nav {
    margin-top:25px
  }
  .footer__bottom {
    flex-direction:column
  }
  .floating-actions__whatsapp {
    padding:12px
  }
  .contact__panel {
    padding:25px
  }
}
@media(max-width:480px) {
  .cards--products,.cards--services,.steps {
    grid-template-columns:1fr
  }
  .card__media {
    aspect-ratio:16/10
  }
  .hero__actions .button {
    width:100%
  }
  .hero__foot {
    display:grid;
    grid-template-columns:1fr 1fr
  }
  .section__heading h2 {
    font-size:2rem
  }
  .floating-actions__instagram {
    width:44px;
    height:44px
  }
}
@media(prefers-reduced-motion:reduce) {
  *,*:before,*:after {
    scroll-behavior:auto!important;
    animation-duration:.01ms!important;
    transition-duration:.01ms!important
  }
  .reveal {
    opacity:1;
    transform:none
  }
}