/* ============================================================
   TOKENS — extraídos do DESIGN.md (PlayStation)
   ============================================================ */
:root {
  /* Cores */
  --primary: #0070d1;          /* PlayStation Blue — CTA principal */
  --primary-pressed: #0064b7;
  --on-primary: #ffffff;
  --commerce: #d53b00;         /* Laranja — ações de loja / "ver oferta" */
  --commerce-pressed: #aa2f00;
  --on-commerce: #ffffff;

  --ink: #000000;
  --body-light: rgba(0,0,0,0.6);
  --mute-light: #6b6b6b;
  --ash-light: #cccccc;

  --canvas-light: #ffffff;
  --surface-soft: #f3f3f3;
  --surface-card: #f5f7fa;
  --hairline-light: #e6e6e6;

  --canvas-dark: #000000;
  --surface-dark-elevated: #121314;
  --surface-dark-card: #181818;
  --on-dark: #ffffff;
  --body-dark: rgba(255,255,255,0.7);
  --hairline-dark: rgba(229,229,229,0.2);
  --link-dark: #53b1ff;

  /* Raios — estilo "quadrado / blog": estrutura reta, cards 4px, CTA pílula */
  --r-sm: 4px;
  --r-md: 8px;
  --r-full: 9999px;

  /* Espaçamento (base 8px) */
  --s-xs: 8px;  --s-sm: 12px; --s-md: 16px;
  --s-lg: 24px; --s-xl: 32px; --s-xxl: 48px; --s-section: 96px;

  --maxw: 1120px;
  --font: 'Inter', Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--canvas-light);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- NAV (barra preta) ---------- */
.nav {
  background: var(--canvas-dark);
  color: var(--on-dark);
  height: 56px;
  display: flex; align-items: center;
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--hairline-dark);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: .2px; }
.nav .brand img { width: 32px; height: 32px; border-radius: var(--r-full); object-fit: cover; }
.nav a.yt { font-size: 14px; font-weight: 700; letter-spacing: .3px; }

/* Links de navegação entre páginas (multipágina) */
.nav .nav-links { display: flex; align-items: center; gap: 22px; }
.nav .nav-links a { font-size: 14px; font-weight: 500; letter-spacing: .2px; color: var(--body-dark); }
.nav .nav-links a:hover { color: var(--on-dark); }
.nav .nav-links a.active { color: var(--on-dark); }
.nav .nav-links a.yt { color: var(--on-dark); }
@media (max-width: 760px) {
  .nav .nav-links { gap: 14px; }
  .nav .nav-links a:not(.yt) { display: none; }
}

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 28px;
  border-radius: var(--r-full);
  font-family: var(--font); font-size: 16px; font-weight: 700; letter-spacing: .45px;
  border: 1px solid transparent; cursor: pointer; transition: background .15s, transform .05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-pressed); }
.btn-commerce { background: var(--commerce); color: var(--on-commerce); }
.btn-commerce:hover { background: var(--commerce-pressed); }
.btn-ghost-dark { background: transparent; color: var(--on-dark); border-color: var(--hairline-dark); }
.btn-ghost-dark:hover { background: rgba(255,255,255,.08); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 13px; letter-spacing: .32px; }

/* ---------- HERO (banda preta) ---------- */
.hero {
  background: var(--canvas-dark);
  color: var(--on-dark);
  padding: var(--s-section) 0;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-xxl); align-items: center; }
.hero .eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--link-dark); margin-bottom: var(--s-md);
}
.hero h1 { font-size: 54px; font-weight: 300; line-height: 1.15; letter-spacing: -0.3px; }
.hero h1 b { font-weight: 600; }
.hero p.sub { color: var(--body-dark); font-size: 18px; margin: var(--s-lg) 0 var(--s-xl); max-width: 46ch; }
.hero .cta-row { display: flex; gap: var(--s-sm); flex-wrap: wrap; }
.hero .stat { margin-top: var(--s-xl); font-size: 14px; color: var(--mute-light); }
.hero .stat b { color: var(--on-dark); }

.video {
  position: relative; aspect-ratio: 16/9; width: 100%;
  border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--hairline-dark);
  background: var(--surface-dark-card);
}
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-cap { margin-top: 14px; }
.video-cap .cap-label {
  display: block; font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--link-dark); margin-bottom: 4px;
}
.video-cap .cap-title {
  display: block; font-size: 20px; font-weight: 600; line-height: 1.25; color: var(--on-dark);
}

/* ---------- INTRO / TEXTO (blog, banda branca) ---------- */
.intro { padding: var(--s-section) 0 var(--s-xl); }
.intro h2 { font-size: 35px; font-weight: 300; letter-spacing: 0; margin-bottom: var(--s-md); }
.intro p { color: var(--body-light); max-width: 62ch; margin-bottom: var(--s-md); }

/* ---------- CABEÇALHO DE PÁGINA (subpáginas indexáveis) ---------- */
.page-head { padding: var(--s-section) 0 var(--s-lg); }
.page-head h1 { font-size: 40px; font-weight: 300; line-height: 1.15; margin-bottom: var(--s-sm); }
.page-head .lead { color: var(--body-light); max-width: 62ch; font-size: 18px; }
.page-back { display: inline-block; margin-top: var(--s-md); color: var(--primary-pressed); font-weight: 600; font-size: 15px; }
.page-back:hover { text-decoration: underline; }

/* ---------- HUB (home: cards que linkam para as páginas) ---------- */
.hub { padding: var(--s-xl) 0 var(--s-section); }
.hub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-lg); }
a.hub-card {
  display: flex; flex-direction: column;
  background: var(--surface-card); border: 1px solid var(--hairline-light);
  border-radius: var(--r-md); padding: var(--s-xl);
  transition: border-color .15s, transform .05s;
}
a.hub-card:hover { border-color: var(--primary); }
a.hub-card:active { transform: translateY(1px); }
a.hub-card .hc-icon { font-size: 28px; line-height: 1; margin-bottom: var(--s-sm); }
a.hub-card h3 { font-size: 22px; font-weight: 600; line-height: 1.25; margin-bottom: var(--s-xs); }
a.hub-card p { color: var(--body-light); font-size: 16px; margin-bottom: var(--s-md); }
a.hub-card .hc-go { margin-top: auto; color: var(--primary-pressed); font-weight: 700; font-size: 15px; }

/* ---------- CATEGORIAS (caixas expansíveis) ---------- */
.cats { padding-bottom: var(--s-section); }
details.cat {
  background: var(--canvas-light);
  border: 1px solid var(--hairline-light);
  border-radius: var(--r-sm);            /* estilo quadrado */
  margin-bottom: var(--s-sm);
  overflow: hidden;
}
details.cat[open] { border-color: var(--primary); }
summary.cat-head {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: var(--s-md);
  padding: var(--s-lg);
  font-weight: 600; font-size: 20px;
  user-select: none;
}
summary.cat-head::-webkit-details-marker { display: none; }
.cat-icon { font-size: 24px; line-height: 1; }
.cat-title { flex: 1; }
.badge {
  background: var(--primary); color: var(--on-primary);
  font-size: 12px; font-weight: 700; letter-spacing: .3px;
  padding: 4px 10px; border-radius: var(--r-full);
}
.badge.soon { background: var(--surface-soft); color: var(--mute-light); }
.chev { transition: transform .2s; color: var(--mute-light); font-size: 18px; }
details[open] .chev { transform: rotate(180deg); }

.cat-body { padding: 0 var(--s-lg) var(--s-xs); border-top: 1px solid var(--hairline-light); }

.prod {
  display: flex; align-items: center; gap: var(--s-md);
  padding: var(--s-md) 0;
  border-bottom: 1px solid var(--hairline-light);
}
.prod:last-child { border-bottom: none; }
.prod-info { flex: 1; min-width: 0; }
.prod-name { font-weight: 500; font-size: 17px; }
.prod-note { font-size: 14px; color: var(--mute-light); margin-top: 2px; }

.soon-msg { padding: var(--s-lg) 0; color: var(--mute-light); font-size: 15px; }
.soon-msg a { color: var(--primary-pressed); font-weight: 600; }

/* ---------- AVISO DE AFILIADO ---------- */
.disclosure {
  background: var(--surface-card);
  border: 1px solid var(--hairline-light);
  border-radius: var(--r-sm);
  padding: var(--s-lg);
  font-size: 14px; color: var(--body-light);
  margin-bottom: var(--s-section);
}
.disclosure b { color: var(--ink); }

/* ---------- BLOG / ANÁLISES ESCRITAS (banda cinza clara) ---------- */
.blog { background: var(--surface-soft); padding: var(--s-section) 0; }
.blog h2 { font-size: 35px; font-weight: 300; margin-bottom: var(--s-xs); }
.blog .lead { color: var(--body-light); max-width: 60ch; margin-bottom: var(--s-xl); }
.posts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-lg); }
article.post {
  background: var(--canvas-light);
  border: 1px solid var(--hairline-light);
  border-radius: var(--r-sm);            /* quadrado, estilo blog */
  padding: var(--s-xl);
  display: flex; flex-direction: column;
}
article.post .tag {
  align-self: flex-start;
  background: var(--surface-card); color: var(--mute-light);
  font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: var(--r-full); margin-bottom: var(--s-md);
}
article.post h3 { font-size: 24px; font-weight: 600; line-height: 1.2; margin-bottom: var(--s-sm); }
article.post .excerpt p { color: var(--body-light); font-size: 16px; margin-bottom: var(--s-sm); }
article.post .read {
  margin-top: auto; padding-top: var(--s-md);
  color: var(--primary-pressed); font-weight: 700; font-size: 15px;
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
}
article.post .read:hover { text-decoration: underline; }
article.post .meta { font-size: 13px; color: var(--mute-light); margin-bottom: var(--s-sm); }

/* ---------- FAQ (perguntas frequentes) ---------- */
.faq { padding: 0 0 var(--s-section); }
.faq h2 { font-size: 35px; font-weight: 300; margin-bottom: var(--s-xs); }
.faq .lead { color: var(--body-light); max-width: 60ch; margin-bottom: var(--s-xl); }
details.faq-item {
  border-bottom: 1px solid var(--hairline-light);
}
summary.faq-q {
  list-style: none; cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: var(--s-md);
  padding: var(--s-lg) 0; font-weight: 600; font-size: 19px;
}
summary.faq-q::-webkit-details-marker { display: none; }
summary.faq-q .q-mark { flex: 1; }
summary.faq-q .chev { transition: transform .2s; color: var(--mute-light); font-size: 18px; }
details.faq-item[open] summary.faq-q .chev { transform: rotate(180deg); }
.faq-a { padding: 0 0 var(--s-lg); color: var(--body-light); font-size: 16px; max-width: 70ch; }
.faq-a p { margin-bottom: var(--s-sm); }
.faq-a p:last-child { margin-bottom: 0; }
.faq-a a { color: var(--primary-pressed); font-weight: 600; }

/* ---------- FOOTER (banda azul) ---------- */
footer {
  background: var(--primary); color: var(--on-primary);
  padding: var(--s-xxl) 0;
}
footer .f-grid { display: flex; align-items: center; justify-content: space-between; gap: var(--s-lg); flex-wrap: wrap; }
footer h3 { font-size: 28px; font-weight: 300; }
footer p { color: rgba(255,255,255,.85); font-size: 15px; margin-top: 6px; }
footer .btn-light { background: var(--on-primary); color: var(--primary); }
footer .btn-light:hover { background: #eaf2fb; }
footer .fine { border-top: 1px solid rgba(255,255,255,.25); margin-top: var(--s-xl); padding-top: var(--s-md); font-size: 12px; color: rgba(255,255,255,.8); }
footer .fine a { text-decoration: underline; }

/* ---------- RECEPÇÃO — "Como eu escolho" (banda branca) ---------- */
.welcome { padding: var(--s-section) 0 0; }
.welcome h2 { font-size: 35px; font-weight: 300; margin-bottom: var(--s-xs); }
.welcome .lead { color: var(--body-light); max-width: 62ch; margin-bottom: var(--s-xl); font-size: 18px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-lg); }
.principle {
  background: var(--surface-card);
  border: 1px solid var(--hairline-light);
  border-radius: var(--r-md);
  padding: var(--s-xl);
}
.principle .p-num {
  display: block; font-size: 13px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--primary-pressed); margin-bottom: var(--s-sm);
}
.principle h3 { font-size: 21px; font-weight: 600; line-height: 1.25; margin-bottom: var(--s-xs); }
.principle p { color: var(--body-light); font-size: 16px; }

/* ---------- SALAS TEMÁTICAS — texto que ensina + vídeo (banda preta) ---------- */
.rooms { background: var(--canvas-dark); color: var(--on-dark); padding: var(--s-section) 0; }
.rooms .rooms-head { max-width: 62ch; margin-bottom: var(--s-xxl); }
.rooms h2 { font-size: 35px; font-weight: 300; margin-bottom: var(--s-xs); }
.rooms .rooms-head p { color: var(--body-dark); font-size: 18px; }

.room {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-xxl);
  align-items: center;
  padding: var(--s-xxl) 0;
  border-top: 1px solid var(--hairline-dark);
}
.room:first-of-type { border-top: none; }
.room.flip .room-text { order: 2; }
.room .room-eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--link-dark); margin-bottom: var(--s-md);
}
.room h3 { font-size: 30px; font-weight: 300; line-height: 1.2; margin-bottom: var(--s-md); }
.room h3 b { font-weight: 600; }
.room .room-body p { color: var(--body-dark); font-size: 17px; margin-bottom: var(--s-sm); max-width: 52ch; }
.room .room-body p:last-of-type { margin-bottom: 0; }
.room .room-cta { margin-top: var(--s-lg); }
.room .room-cta .btn { border-color: var(--hairline-dark); }
.room .room-media .video { border-color: var(--hairline-dark); }
.room .room-media .cap-label {
  display: block; font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--link-dark); margin: 14px 0 4px;
}
.room .room-media .cap-title { font-size: 15px; font-weight: 600; color: var(--on-dark); }
.room-media .soon-embed {
  aspect-ratio: 16/9; border: 1px dashed var(--hairline-dark); border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: var(--s-lg); color: var(--mute-dark); font-size: 15px; background: var(--surface-dark-card);
}

/* ---------- DIÁRIO DE TECH / ANOTAÇÕES — texto completo na página (banda cinza clara) ---------- */
.diary { background: var(--surface-soft); padding: var(--s-section) 0; }
.diary > .wrap > h2 { font-size: 35px; font-weight: 300; margin-bottom: var(--s-xs); }
.diary > .wrap > .lead { color: var(--body-light); max-width: 62ch; margin-bottom: var(--s-xxl); font-size: 18px; }

/* Blocos de taxonomia dentro das Anotações */
.diary .block { margin-bottom: var(--s-xxl); }
.diary .block:last-child { margin-bottom: 0; }
.diary .block > h2 { font-size: 26px; font-weight: 600; margin-bottom: var(--s-lg); }

article.entry {
  background: var(--canvas-light);
  border: 1px solid var(--hairline-light);
  border-radius: var(--r-md);
  padding: var(--s-xxl);
  margin-bottom: var(--s-xl);
  max-width: 760px;
}
article.entry:last-child { margin-bottom: 0; }
article.entry .tag {
  display: inline-block;
  background: var(--surface-card); color: var(--mute-light);
  font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: var(--r-full); margin-bottom: var(--s-md);
}
article.entry h3 { font-size: 28px; font-weight: 600; line-height: 1.2; margin-bottom: var(--s-xs); }
article.entry .entry-meta { font-size: 13px; color: var(--mute-light); margin-bottom: var(--s-lg); }
article.entry .entry-body p { color: var(--body-light); font-size: 17px; margin-bottom: var(--s-md); line-height: 1.6; }
article.entry .entry-body h4 { font-size: 20px; font-weight: 600; color: var(--ink); margin: var(--s-lg) 0 var(--s-xs); }
article.entry .entry-body b { color: var(--ink); }
article.entry .entry-body .inline-prod {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-md);
  background: var(--surface-card); border: 1px solid var(--hairline-light);
  border-radius: var(--r-sm); padding: var(--s-md) var(--s-lg); margin: var(--s-lg) 0;
  flex-wrap: wrap;
}
article.entry .entry-body .inline-prod .ip-name { font-weight: 600; font-size: 16px; color: var(--ink); }
article.entry .entry-body .inline-prod .ip-note { font-size: 14px; color: var(--mute-light); margin-top: 2px; }
article.entry .entry-foot {
  margin-top: var(--s-lg); padding-top: var(--s-md); border-top: 1px solid var(--hairline-light);
  font-size: 14px; color: var(--mute-light);
}
article.entry .entry-foot a { color: var(--primary-pressed); font-weight: 600; }

/* ---------- RESPONSIVO ---------- */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s-xl); }
  .hero { padding: 64px 0; }
  .hero h1 { font-size: 36px; }
  .intro { padding: 64px 0 var(--s-md); }
  .intro h2 { font-size: 28px; }
  .page-head { padding: 56px 0 var(--s-md); }
  .page-head h1 { font-size: 30px; }
  .hub-grid { grid-template-columns: 1fr; }
  .cats { padding-bottom: 64px; }
  .blog { padding: 64px 0; }
  .blog h2 { font-size: 28px; }
  .posts { grid-template-columns: 1fr; }
  .welcome { padding: 64px 0 0; }
  .welcome h2 { font-size: 28px; }
  .principles { grid-template-columns: 1fr; gap: var(--s-md); }
  .rooms { padding: 64px 0; }
  .rooms h2 { font-size: 28px; }
  .room { grid-template-columns: 1fr; gap: var(--s-lg); padding: var(--s-xl) 0; }
  .room.flip .room-text { order: 0; }
  .room h3 { font-size: 26px; }
  .diary { padding: 64px 0; }
  .diary > .wrap > h2 { font-size: 28px; }
  article.entry { padding: var(--s-xl); }
  article.entry h3 { font-size: 24px; }
}
@media (max-width: 480px) {
  body { font-size: 17px; }
  .hero h1 { font-size: 30px; }
  .btn { width: 100%; }
  .hero .cta-row { flex-direction: column; }
  .prod { flex-wrap: wrap; }
}