/* Nova home "vitrine" Steelbras */
.stbh {
  --verde: #45AD4B; --verde-esc: #2E7D32; --azul: #0068A9; --ink: #111A2B; --texto: #455168; --cinza: #677591;
  --linha: #E3E8F0; --fundo: #F4F7FB;
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif; color: var(--texto); background: #fff;
}
.stbh *, .stbh *::before, .stbh *::after { box-sizing: border-box; }
.stbh h1, .stbh h2, .stbh .stbh-h1, .stbh .stbh-cta-tit, .stbh .stbh-seg-tit {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif; font-weight: 300; color: var(--ink); margin: 0; letter-spacing: 0;
}
.stbh h1 strong, .stbh h2 strong, .stbh .stbh-cta-tit strong, .stbh .stbh-seg-tit strong { font-weight: 800; color: inherit; }
.stbh .stbh-ponto { color: var(--verde); font-weight: 800; }
.stbh a { text-decoration: none; }
.stbh img { max-width: 100%; }
.stbh-wrap { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.stbh-eyebrow { margin: 0 0 12px; font-size: 12px; font-weight: 700; letter-spacing: 2.4px; text-transform: uppercase; color: var(--verde-esc); }
.stbh button:focus-visible, .stbh a:focus-visible { outline: 3px solid var(--verde); outline-offset: 3px; }

/* Botões */
.stbh-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 26px; border-radius: 999px;
  font: inherit; font-size: 15px; font-weight: 700; cursor: pointer; border: 0; line-height: 1.2; text-align: center;
}
.stbh .stbh-btn-verde { background: var(--verde); color: #fff; }
.stbh .stbh-btn-verde:hover { background: #3A9A40; color: #fff; }
.stbh .stbh-btn-contorno { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .45); font-weight: 600; }
.stbh .stbh-btn-contorno:hover { border-color: #fff; }
.stbh .stbh-btn-azul { background: var(--azul); color: #fff; }
.stbh .stbh-btn-branco { background: #fff; color: var(--ink); min-height: 48px; }

/* Vitrine */
.stbh-hero {
  background: var(--ink) url(img/arco.png) no-repeat right -40px bottom -40px / 420px auto; padding: 64px 0 36px; overflow: hidden;
}
.stbh-slide { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; min-height: 420px; }
.stbh-slide[hidden] { display: none; }
.stbh-slide.is-on { animation: stbhEntra .5s ease both; }
@keyframes stbhEntra { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.stbh-hero-txt { flex: 1 1 440px; min-width: 0; }
.stbh-hero .stbh-eyebrow { color: var(--verde); }
.stbh-hero h1, .stbh-hero .stbh-h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.05; color: #fff; }
.stbh-hero .stbh-h1 { font-weight: 800; }
.stbh-hero .stbh-h1-menor { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.15; }
.stbh-hero-sub { margin: 22px 0 0; max-width: 540px; font-size: 18px; line-height: 1.6; color: #B7C0D2; }
.stbh-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.stbh-acoes a:not(.stbh-btn) {
  display: inline-flex; align-items: center; min-height: 50px; padding: 0 26px; border-radius: 999px; background: var(--verde); color: #fff; font-weight: 700;
}
.stbh-hero-media { flex: 1 1 440px; min-width: 0; position: relative; }
.stbh-hero-media > img, .stbh-hero-vazio { display: block; width: 100%; height: 400px; object-fit: cover; border-radius: 22px; background: #1C2740; }
.stbh-hero-media.is-produto > img { object-fit: contain; background: #F4F7FB; padding: 24px; }
.stbh-selo {
  position: absolute; left: 20px; bottom: 20px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 14px; background: rgba(255, 255, 255, .96);
}
.stbh-selo > span { width: 44px; height: 44px; border-radius: 50%; background: var(--azul); color: #fff; display: grid; place-items: center; font-size: 11px; font-weight: 800; }
.stbh-selo strong { display: block; font-size: 14px; font-weight: 800; color: var(--ink); }
.stbh-selo small { display: block; margin-top: 2px; font-size: 12px; color: var(--texto); }
.stbh-flutua {
  position: absolute; right: -10px; top: 24px; width: 240px; display: flex; gap: 12px; align-items: center; padding: 12px; border-radius: 16px;
  background: #fff; box-shadow: 0 18px 40px rgba(0, 0, 0, .28); color: var(--ink);
}
.stbh-flutua img { width: 54px; height: 76px; object-fit: contain; background: var(--fundo); border-radius: 10px; flex: none; }
.stbh-flutua span { font-size: 13px; line-height: 1.35; font-weight: 700; color: var(--ink); }
.stbh-flutua em { display: block; margin-bottom: 4px; font-style: normal; font-size: 10px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; color: var(--verde-esc); }
.stbh-abas { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 36px; }
.stbh-abas button {
  position: relative; text-align: left; background: none; border: 0; border-top: 3px solid rgba(255, 255, 255, .18); padding: 14px 0 4px;
  cursor: pointer; font: inherit; color: #B7C0D2;
}
.stbh-aba-num { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1.6px; color: #8D97AB; }
.stbh-aba-txt { display: block; margin-top: 4px; font-size: 15px; font-weight: 700; }
.stbh-aba-barra { position: absolute; left: 0; top: -3px; height: 3px; width: 0; background: var(--verde); }
.stbh-abas button[aria-selected="true"] { color: #fff; }
.stbh-abas button[aria-selected="true"] .stbh-aba-num { color: var(--verde); }
.stbh-abas button[aria-selected="true"] .stbh-aba-barra { width: 100%; }
.stbh-hero.is-rodando .stbh-abas button[aria-selected="true"] .stbh-aba-barra { animation: stbhBarra var(--stbh-tempo, 8s) linear both; }
.stbh-hero.is-pausado .stbh-abas button[aria-selected="true"] .stbh-aba-barra { animation-play-state: paused; }
@keyframes stbhBarra { from { width: 0; } to { width: 100%; } }

/* Segmentos */
.stbh-seg { background: var(--fundo); }
.stbh-seg-in { display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: center; padding-top: 36px; padding-bottom: 36px; }
.stbh .stbh-seg-tit { font-size: 18px; flex: 0 0 auto; }
.stbh-chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 520px; }
.stbh-chips a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; background: #fff;
  border: 1.5px solid #DCE3EC; color: var(--ink); font-size: 14px; font-weight: 600;
}
.stbh-chips a:hover { border-color: var(--azul); color: var(--azul); }

/* Fatos */
.stbh-fatos { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; padding-top: 56px; }
.stbh-fato { padding: 22px; border-radius: 16px; border: 1px solid var(--linha); }
.stbh-fato i { display: block; width: 40px; height: 4px; border-radius: 2px; background: var(--azul); margin-bottom: 16px; }
.stbh-fato.is-verde i { background: var(--verde); }
.stbh-fato strong { display: block; font-size: 17px; font-weight: 800; color: var(--ink); }
.stbh-fato p { margin: 6px 0 0; font-size: 14px; line-height: 1.55; }

/* Blocos */
.stbh-bloco { padding-top: 64px; }
.stbh-cab { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 28px; }
.stbh-bloco h2, .stbh-confia h2 { font-size: clamp(30px, 3.4vw, 38px); line-height: 1.1; }
.stbh-h2-solo { margin-bottom: 28px !important; }
.stbh-tag { display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 999px; background: var(--verde); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; }
.stbh .stbh-mais { font-size: 14px; font-weight: 700; color: var(--azul); }
.stbh-grade { display: grid; gap: 18px; }
.stbh-grade-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.stbh-grade-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.stbh-grade-cat { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }

.stbh-prod { display: flex; flex-direction: column; border-radius: 18px; border: 1px solid var(--linha); overflow: hidden; color: var(--texto); transition: border-color .2s, box-shadow .2s; }
.stbh-prod:hover { border-color: #C9D3E1; box-shadow: 0 10px 28px rgba(17, 26, 43, .08); }
.stbh-prod-img { height: 200px; background: var(--fundo); display: grid; place-items: center; }
.stbh-prod-img img { height: 170px; width: auto; object-fit: contain; }
.stbh-prod-txt { display: block; padding: 18px 18px 20px; }
.stbh-prod-txt em { display: block; margin-bottom: 6px; font-style: normal; font-size: 11px; font-weight: 800; letter-spacing: 1.4px; color: var(--verde-esc); }
.stbh-prod-txt strong { display: block; font-size: 16px; line-height: 1.35; font-weight: 700; color: var(--ink); }
.stbh-prod-txt span { display: block; margin-top: 8px; font-size: 13.5px; line-height: 1.5; }

.stbh-cat { display: block; border-radius: 16px; overflow: hidden; background: var(--fundo); color: var(--ink); }
.stbh-cat-img { display: block; height: 140px; background: #E6ECF3; }
.stbh-cat-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.stbh-cat:hover .stbh-cat-img img { transform: scale(1.04); }
.stbh-cat-nome { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 14px 16px; font-size: 14px; font-weight: 700; }
.stbh-cat-nome span { color: var(--azul); }

/* Quem confia */
.stbh-confia { background: var(--fundo); margin-top: 64px; }
.stbh-confia-in { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; padding-top: 64px; padding-bottom: 64px; }
.stbh-confia-txt { flex: 1 1 420px; min-width: 0; }
.stbh-logos { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stbh-logos li { min-height: 72px; display: grid; place-items: center; padding: 10px; border-radius: 12px; background: #fff; border: 1px solid var(--linha); }
.stbh-logos img { max-height: 48px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .2s, opacity .2s; }
.stbh-logos li:hover img { filter: none; opacity: 1; }
.stbh-logos span { font-size: 12px; font-weight: 700; color: var(--cinza); text-align: center; }
.stbh-case { flex: 1 1 420px; min-width: 0; display: block; border-radius: 20px; overflow: hidden; background: var(--ink); color: #fff; }
.stbh-case img { display: block; width: 100%; height: 260px; object-fit: cover; }
.stbh-case-txt { display: block; padding: 24px 26px 28px; }
.stbh-case-txt em { display: block; margin-bottom: 8px; font-style: normal; font-size: 11px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; color: var(--verde); }
.stbh-case-txt strong { display: block; font-size: 22px; line-height: 1.3; font-weight: 700; color: #fff; }
.stbh-case-txt span { display: block; margin-top: 14px; font-size: 14px; font-weight: 700; color: #8FC9F0; }

/* Radar */
.stbh-post { display: block; color: var(--texto); }
.stbh-post-img { display: block; height: 190px; border-radius: 16px; overflow: hidden; background: #E6ECF3; }
.stbh-post-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.stbh-post:hover .stbh-post-img img { transform: scale(1.03); }
.stbh-post em { display: block; margin: 16px 0 6px; font-style: normal; font-size: 11px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--verde-esc); }
.stbh-post strong { display: block; font-size: 17px; line-height: 1.35; font-weight: 700; color: var(--ink); }
.stbh-post > span:last-child { display: block; margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--azul); }
.stbh-news { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; padding: 26px 28px; border-radius: 18px; border: 1px solid var(--linha); }
.stbh-news > div { flex: 1 1 340px; }
.stbh-news strong { display: block; font-size: 18px; font-weight: 800; color: var(--ink); }
.stbh-news p { margin: 4px 0 0; font-size: 14px; }
.stbh-news .stb-news { flex: 1 1 100%; margin: 8px auto 0 !important; }

/* Chamadas finais */
.stbh-ctas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; padding-top: 64px; padding-bottom: 72px; }
.stbh-cta { padding: 34px; border-radius: 20px; color: #fff; }
.stbh-cta.is-verde { background: var(--verde); }
.stbh-cta.is-azul { background: var(--azul); }
.stbh .stbh-cta-tit { font-size: 26px; line-height: 1.25; color: #fff; }
.stbh-cta .stbh-ponto { color: #fff; }
.stbh-cta p:not(.stbh-cta-tit) { margin: 10px 0 22px; font-size: 15px; line-height: 1.6; color: #F1FAF1; }
.stbh-cta.is-azul p:not(.stbh-cta-tit) { color: #DCEBF6; }

@media (max-width: 760px) {
  .stbh-hero { padding-top: 40px; background-size: 260px auto; }
  .stbh-slide { gap: 28px; min-height: 0; }
  .stbh-hero-media > img, .stbh-hero-vazio { height: 240px; }
  .stbh-flutua { display: none; }
  .stbh-hero-sub { font-size: 16px; }
  .stbh-abas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stbh-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stbh-case img { height: 200px; }
}
@media (prefers-reduced-motion: reduce) {
  .stbh-slide.is-on, .stbh-cat-img img, .stbh-post-img img { animation: none; transition: none; }
}