/*
  Estilos do header compartilhado (ver header.js).

  Variantes, escolhidas via atributos no elemento #site-header:
  - padrao (sem atributo): barra unica sempre compacta, sticky desde o
    carregamento da pagina. Usado na maioria das subtelas.
  - [data-reveal="scroll"]: a mesma barra compacta, mas escondida ate a
    pagina rolar (fade + slide), igual ao estado compacto da home. Usado,
    por enquanto como teste, em /cafe-com-dan/.
  - [data-header="full"]: mesmo header da home, com estado expandido (hero
    grande, visivel so no topo) e um estado compacto separado que aparece
    (fixed) ao rolar a pagina. Usado apenas na home.
*/

#site-header:not([data-header="full"]):not([data-reveal="scroll"]) {
  position: sticky;
  top: 0;
  z-index: 150;
}

#site-header[data-reveal="scroll"] {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 150;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 240ms ease, transform 240ms ease, visibility 0s linear 240ms;
}

#site-header[data-reveal="scroll"].is-visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 240ms ease, transform 240ms ease, visibility 0s linear 0s;
}

.site-header-inner {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(250, 247, 245, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line, #efdfdb);
  box-shadow: 0 6px 18px rgba(31, 35, 40, 0.08);
}

.site-header-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 0.5rem;
  border: 1px solid var(--line, #efdfdb);
  background: #fff;
  color: var(--text, #1f2328);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header-back:hover,
.site-header-back:focus-visible {
  transform: translateY(-2px);
  border-color: var(--coral, #e8604c);
  box-shadow: 0 6px 14px rgba(232, 96, 76, 0.2);
  outline: none;
}

.site-header-identity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  margin-right: auto;
  text-decoration: none;
  color: var(--text, #1f2328);
}

.site-header-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(232, 96, 76, 0.3);
  flex-shrink: 0;
}

.site-header-name {
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-header-socials {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.site-header-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 0.5rem;
  border: 1px solid var(--line, #efdfdb);
  background: #fff;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header-social:hover,
.site-header-social:focus-visible {
  transform: translateY(-2px);
  border-color: var(--coral, #e8604c);
  box-shadow: 0 6px 14px rgba(232, 96, 76, 0.2);
  outline: none;
}

.site-header-social-icon {
  width: 0.9rem;
  height: 0.9rem;
  display: inline-flex;
  flex-shrink: 0;
}

.site-header-social-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Variante "full" (home + teste em /cafe-com-dan/) */

.site-header-hero-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 1.25rem 1rem 0;
}

@media (min-width: 720px) {
  .site-header-hero-shell {
    padding: 2rem 1.2rem 0;
  }
}

.hero {
  padding: 0.75rem 1rem 0.9rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.84));
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
}

.hero-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.6rem;
  margin-bottom: 0.65rem;
  border-bottom: 1px solid var(--line);
}

.hero-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.hero-links::-webkit-scrollbar {
  display: none;
}

@media (max-width: 480px) {
  .hero-links,
  .sticky-links {
    mask-image: linear-gradient(to right, black calc(100% - 20px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black calc(100% - 20px), transparent 100%);
  }
}

.hero-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 700;
}

.hero-links a:hover,
.hero-links a:focus-visible {
  color: var(--coral-strong);
  outline: none;
}

.hero-profile {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}

.avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px var(--coral);
  flex-shrink: 0;
}

.hero-info {
  flex: 1 1 auto;
  min-width: 0;
}

.name {
  display: block;
  margin: 0;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text);
}

.bio {
  margin: 0.2rem 0 0;
  max-width: 40ch;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.socials {
  display: flex;
  gap: 0.4rem;
  margin-left: auto;
  flex-shrink: 0;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  background-color: #fff;
  border-radius: 0.6rem;
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: 0 8px 18px rgba(232, 96, 76, 0.2);
  outline: none;
}

.social-icon {
  width: 1.05rem;
  height: 1.05rem;
  display: inline-flex;
  flex-shrink: 0;
}

.social-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 150;
  background: rgba(250, 247, 245, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 240ms ease, transform 240ms ease, visibility 0s linear 240ms;
}

.sticky-header.is-visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  box-shadow: 0 6px 18px rgba(31, 35, 40, 0.1);
  transition: opacity 240ms ease, transform 240ms ease, visibility 0s linear 0s;
}

.sticky-header-inner {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 0.5rem 1rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
}

.sticky-identity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.sticky-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(232, 96, 76, 0.3);
  flex-shrink: 0;
}

.sticky-name {
  font-size: 0.85rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sticky-links {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.sticky-links::-webkit-scrollbar {
  display: none;
}

.sticky-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
}

.sticky-links a:hover,
.sticky-links a:focus-visible {
  color: var(--coral-strong);
  outline: none;
}

.sticky-socials {
  display: flex;
  gap: 0.3rem;
  justify-content: flex-end;
  flex-shrink: 0;
}

.sticky-socials .social-link {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.5rem;
}

.sticky-socials .social-icon {
  width: 0.85rem;
  height: 0.85rem;
}