/* =========================================================================
   Blog · Marketing no TRC — mesma paleta do portfólio (paper + tinta + azul)
   Tipografia de leitura longa. Carrega depois de styles.css.
   ========================================================================= */

.is-blog, .is-post { background: var(--paper); }

/* a nav usa mix-blend-mode:difference; num fundo claro fica escura, então ok */

/* ---------- barra de leitura ---------- */
.progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--accent); z-index: 60; transition: width .1s linear;
}

/* ---------- breadcrumb ---------- */
.crumb { display: flex; gap: .5em; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; }
.crumb a { border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.crumb a:hover { color: var(--accent); border-color: var(--accent); }
.crumb span { opacity: .4; }
.crumb b { color: var(--ink); font-weight: 500; }

/* ---------- hero do hub ---------- */
.bhero { padding: 140px 0 clamp(40px, 6vh, 80px); border-bottom: 1px solid var(--line); }
.bhero .label { margin-bottom: 1.2rem; }
.bhero__title {
  font-weight: 800; font-size: clamp(3rem, 12vw, 10rem); line-height: .86;
  letter-spacing: -.045em; text-transform: uppercase;
}
.bhero__sub { max-width: 46ch; margin-top: clamp(20px, 3vh, 34px); font-size: clamp(1.05rem, 1.7vw, 1.45rem); font-weight: 500; color: var(--muted); }
.bhero__foot {
  margin-top: clamp(28px, 4vh, 48px); padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 1.4rem; flex-wrap: wrap;
}

/* .libutton (botão da newsletter do LinkedIn) fica em styles.css,
   porque index.html e sobre.html também usam e não carregam este arquivo. */

/* ---------- bloco de assinatura ---------- */
.sub {
  margin: clamp(48px, 7vh, 90px) 0; padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line); border-radius: 18px; background: rgba(0, 0, 0, .025);
}
.sub__label { color: var(--accent); }
.sub__title { font-size: clamp(1.5rem, 3.4vw, 2.4rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.05; margin: .6rem 0 .8rem; max-width: 22ch; }
.sub__txt { color: var(--muted); max-width: 54ch; font-size: 1.02rem; margin-bottom: 1.6rem; }
.sub__fine { margin-top: 1rem; font-size: 11px; opacity: .7; }

/* ---------- listagem ---------- */
.blist { padding: clamp(48px, 7vh, 90px) 0 0; }
.bsec { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 1.8rem; font-weight: 500; }
.bempty { font-size: 1.1rem; color: var(--muted); max-width: 52ch; padding: 1.2rem 0 2rem; }

.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 34px); }
.pcard { display: block; border-top: 1px solid var(--ink); padding-top: 16px; transition: opacity .3s; }
.pcard:hover { opacity: .62; }
.pcard--lead { grid-column: 1 / -1; display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(20px, 3vw, 48px); align-items: center; }
.pcard__media { overflow: hidden; border-radius: 10px; background: rgba(0, 0, 0, .06); aspect-ratio: 1200 / 627; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; }
.pcard__body { padding-top: 14px; }
.pcard--lead .pcard__body { padding-top: 0; }
.pcard__kicker { color: var(--muted); }
.pcard__kicker time { color: var(--ink); }
.pcard__title { font-size: clamp(1.15rem, 1.9vw, 1.6rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; margin: .5rem 0 .6rem; }
.pcard--lead .pcard__title { font-size: clamp(1.7rem, 3.6vw, 3rem); line-height: 1.02; }
.pcard__txt { color: var(--muted); font-size: .96rem; line-height: 1.5; max-width: 62ch; }
.pcard--lead .pcard__txt { font-size: 1.08rem; }
.pcard__go { display: inline-block; margin-top: .9rem; color: var(--accent); }

/* ---------- agenda ---------- */
.ag { margin-top: clamp(56px, 8vh, 110px); }
.ag__intro { color: var(--muted); max-width: 58ch; margin-bottom: 1.8rem; }
.ag__list { list-style: none; border-top: 1px solid var(--line); }
.ag__row {
  display: grid; grid-template-columns: 70px 62px 1fr auto; gap: 1rem; align-items: baseline;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.ag__date { color: var(--ink); font-weight: 500; }
.ag__ed { color: var(--accent); }
.ag__title { font-weight: 500; font-size: 1.02rem; }
.ag__tag { color: var(--muted); font-size: 11px; }

/* ---------- artigo ----------
   capa fora a fora (100% da tela) e copy na largura inteira do container */
.post__head { padding: 140px 0 clamp(24px, 4vh, 44px); }
.post__kicker { color: var(--muted); }
.post__kicker span { color: var(--accent); }
.post__title { font-size: clamp(2.1rem, 5.4vw, 4.4rem); font-weight: 800; letter-spacing: -.038em; line-height: 1.02; margin: 1rem 0 1.2rem; }
.post__sub { font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: var(--muted); font-weight: 500; max-width: 46ch; }
.post__meta { margin-top: 1.6rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.post__meta a { color: var(--accent); }

/* capa fora a fora: sai do container e ocupa a largura toda da tela */
.post__capa { width: 100%; margin: 0 0 clamp(36px, 6vh, 76px); }
.post__capa img { width: 100%; height: auto; display: block; }

/* copy fora a fora: largura inteira do container, corpo maior pra segurar a medida */
.post__body { font-size: clamp(1.1rem, 1.15vw + .55rem, 1.42rem); line-height: 1.68; }
.post__body p { margin-bottom: 1.2em; }
/* no markdown de origem "##" é a divisão de seção, e vira h3 porque o h1 é o título */
.post__body h2, .post__body h3 {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem); font-weight: 800; letter-spacing: -.028em;
  line-height: 1.08; margin: 1.9em 0 .55em; max-width: 22ch;
}
.post__body h4 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 800; letter-spacing: -.015em; margin: 1.5em 0 .35em; }
.post__body strong { font-weight: 700; }
.post__body em { font-style: italic; color: var(--muted); }
.post__body a { color: var(--accent); border-bottom: 1px solid rgba(75, 59, 255, .3); }
.post__body a:hover { border-color: var(--accent); }
.post__body ul, .post__body ol { margin: 0 0 1.35em 1.2em; }
.post__body li { margin-bottom: .5em; padding-left: .2em; }
.post__body ul li::marker { color: var(--accent); }
.post__body ol li::marker { color: var(--accent); font-family: var(--mono); font-size: .85em; }
.post__body hr { border: none; border-top: 1px solid var(--line); margin: 2.6em 0; }
.post__body code { font-family: var(--mono); font-size: .88em; background: rgba(0, 0, 0, .06); padding: .15em .4em; border-radius: 4px; }
.post__body > p:first-child { font-size: 1.18em; line-height: 1.6; color: var(--ink); }

.post__nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem;
  padding-top: clamp(32px, 5vh, 56px); border-top: 1px solid var(--line);
}
.post__prev b, .post__next b { display: block; font-size: 1.1rem; font-weight: 800; letter-spacing: -.015em; margin-top: .4rem; line-height: 1.2; }
.post__prev:hover b, .post__next:hover b { color: var(--accent); }
.post__next { text-align: right; }
.post__all { padding: clamp(28px, 4vh, 48px) 0 clamp(56px, 8vh, 100px); }
.post__all .work__cta { display: inline-block; font-family: var(--mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.post__all .work__cta:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- responsivo ---------- */
@media (max-width: 980px) {
  .pgrid { grid-template-columns: repeat(2, 1fr); }
  .pcard--lead { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pgrid { grid-template-columns: 1fr; }
  .ag__row { grid-template-columns: 58px 1fr; row-gap: .2rem; }
  .ag__ed { grid-row: 1; }
  .ag__title { grid-column: 1 / -1; }
  .ag__tag { grid-column: 1 / -1; }
  .post__nav { grid-template-columns: 1fr; }
  .post__next { text-align: left; }
  .bhero__foot { align-items: flex-start; }
}