/* Cabeçalho original da Home, compartilhado sem redução de fonte ou logo. */
html[data-page] .site-header {
  --blue:#2f80ed; --blue-deep:#082942; --green:#00b388;
  --ink:#102939; --muted:#667085; --surface:#fff; --surface-soft:#f6f9fc;
  --border:rgba(16,41,57,.11); --header:rgba(255,255,255,.9);
  --shadow:0 22px 60px rgba(8,41,66,.14); --max:1240px;
  font-family:"Inter",Arial,sans-serif; font-size:16px; font-weight:400;
  line-height:normal; color:var(--ink); text-align:left;
}
html[data-page][data-theme="dark"] .site-header {
  --ink:#f7fafc; --muted:#aab8c4; --surface:#081a28; --surface-soft:#0c2334;
  --border:rgba(230,241,255,.1); --header:rgba(7,24,37,.91);
  --shadow:0 22px 60px rgba(0,0,0,.32);
}
html[data-page] .site-header * {box-sizing:border-box;}
html[data-page] .site-header a {color:inherit;text-decoration:none;}
html[data-page] .site-header :where(button) {font:inherit;color:inherit;}

html[data-page] .site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 84px;
  background: var(--header);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(145%);
}
html[data-page] .nav-shell {
  width: min(var(--max), calc(100% - 48px));
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}
html[data-page] .brand {
  display: inline-flex;
  flex: 0 0 auto;
}
html[data-page] .brand img {
  width: 220px;
  height: auto;
  display: block;
}
html[data-page] .main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-left: auto;
}
html[data-page] .main-nav a {
  position: relative;
  font-size: 14px;
  font-weight: 650;
  color: var(--muted);
  padding: 30px 0;
  white-space: nowrap;
  transition: color 0.25s;
}
html[data-page] .main-nav a:after {
  content: "";
  position: absolute;
  height: 2px;
  left: 50%;
  right: 50%;
  bottom: 19px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transition: 0.25s;
}
html[data-page] .main-nav a:hover,
html[data-page] .main-nav a.active {
  color: var(--ink);
}
html[data-page] .main-nav a:hover:after,
html[data-page] .main-nav a.active:after {
  left: 0;
  right: 0;
}
html[data-page] .nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
html[data-page] .theme-toggle,
html[data-page] .menu-toggle {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  cursor: pointer;
  transition: 0.2s;
}
html[data-page] .theme-toggle:hover,
html[data-page] .menu-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 128, 237, 0.45);
}
html[data-page] .login-button {
  height: 44px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), #1d69d2);
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  box-shadow: 0 10px 25px rgba(47, 128, 237, 0.25);
  transition: 0.2s;
}
html[data-page] .login-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(47, 128, 237, 0.35);
}
html[data-page] .menu-toggle {
  display: none;
}
html[data-page] .nav-dropdown {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}
html[data-page] .courses-trigger {
  position: relative;
  padding: 30px 0;
  display: flex;
  align-items: center;
  gap: 7px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.25s;
}
html[data-page] .courses-trigger:after {
  content: "";
  position: absolute;
  height: 2px;
  left: 50%;
  right: 50%;
  bottom: 19px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transition: 0.25s;
}
html[data-page] .courses-trigger svg {
  transform: rotate(90deg);
  transition: transform 0.25s;
}
html[data-page] .courses-trigger:hover,
html[data-page] .nav-dropdown:is(.open,.is-open) .courses-trigger {
  color: var(--ink);
}
html[data-page] .courses-trigger:hover:after,
html[data-page] .nav-dropdown:is(.open,.is-open) .courses-trigger:after {
  left: 0;
  right: 0;
}
html[data-page] .nav-dropdown:is(.open,.is-open) .courses-trigger svg {
  transform: rotate(270deg);
}
html[data-page] .courses-panel {
  position: absolute;
  z-index: 20;
  top: calc(100% - 5px);
  left: 50%;
  width: 255px;
  padding: 9px;
  display: grid;
  gap: 3px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 24px 55px rgba(5, 25, 40, 0.18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition:
    opacity 0.2s,
    visibility 0.2s,
    transform 0.2s;
}
html[data-page] .nav-dropdown:is(.open,.is-open) .courses-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
html[data-page] .courses-panel a {
  min-height: 43px;
  padding: 0 12px 0 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 11px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  transition:
    background 0.2s,
    color 0.2s,
    transform 0.2s;
}
html[data-page] .courses-panel a:after {
  display: none;
}
html[data-page] .courses-panel a svg {
  color: var(--blue);
  opacity: 0;
  transform: translateX(-5px);
  transition: 0.2s;
}
html[data-page] .courses-panel a:hover {
  color: var(--ink);
  background: var(--surface-soft);
  transform: translateX(2px);
}
html[data-page] .courses-panel a:hover svg {
  opacity: 1;
  transform: none;
}
html[data-page] .courses-trigger:focus-visible,
html[data-page] .courses-panel a:focus-visible {
  outline: 3px solid rgba(47, 128, 237, 0.25);
  outline-offset: 2px;
}@media (max-width: 1100px) {
html[data-page] .main-nav {
    gap: 17px;
  }
html[data-page] .main-nav a {
    font-size: 12px;
  }
html[data-page] .brand img {
    width: 190px;
  }
html[data-page] .courses-trigger {
    font-size: 12px;
  }}@media (max-width: 900px) {
html[data-page] .site-header {
    height: 74px;
  }
html[data-page] .nav-shell {
    width: min(100% - 30px, var(--max));
  }
html[data-page] .brand img {
    width: 178px;
  }
html[data-page] .menu-toggle {
    display: grid;
  }
html[data-page] .login-button span {
    display: none;
  }
html[data-page] .login-button {
    width: 42px;
    padding: 0;
    justify-content: center;
  }
html[data-page] .main-nav {
    position: fixed;
    top: 74px;
    left: 15px;
    right: 15px;
    padding: 18px;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0 0 20px 20px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: 0.25s;
    max-height: calc(100vh - 88px);
    overflow-y: auto;
  }
html[data-page] .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
html[data-page] .main-nav a {
    padding: 13px 10px;
  }
html[data-page] .main-nav a:after {
    display: none;
  }
html[data-page] .nav-dropdown {
    width: 100%;
    display: block;
    align-self: auto;
  }
html[data-page] .courses-trigger {
    width: 100%;
    padding: 13px 10px;
    justify-content: space-between;
    color: var(--muted);
    font-size: 12px;
    text-align: left;
  }
html[data-page] .courses-trigger:after {
    display: none;
  }
html[data-page] .courses-trigger svg {
    margin-right: 2px;
  }
html[data-page] .courses-panel {
    position: static;
    width: 100%;
    max-height: 0;
    padding: 0 6px;
    margin: 0;
    gap: 2px;
    overflow: hidden;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 12px;
    background: var(--surface-soft);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transform: none;
    transition:
      max-height 0.28s,
      padding 0.28s,
      margin 0.28s,
      border-color 0.28s;
  }
html[data-page] .nav-dropdown:is(.open,.is-open) .courses-panel {
    max-height: 340px;
    padding: 6px;
    margin: 0 0 7px;
    border-left-color: var(--green);
    pointer-events: auto;
    transform: none;
  }
html[data-page] .courses-panel a {
    min-height: 40px;
    padding: 0 10px 0 18px;
    border-radius: 9px;
    font-size: 11px;
  }
html[data-page] .courses-panel a svg {
    opacity: 0.65;
    transform: none;
  }
html[data-page] .courses-panel a:hover {
    transform: none;
  }}@media (max-width: 600px) {
html[data-page] .nav-shell {
    width: calc(100% - 24px);
  }
html[data-page] .brand img {
    width: 154px;
  }
html[data-page] .nav-actions {
    gap: 7px;
  }}
html[data-page] .login-nav-trigger {
  min-height: 44px;
  padding: 0 17px !important;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), #1d69d2) !important;
  color: #fff !important;
  font-weight: 800 !important;
  box-shadow: 0 10px 25px rgba(47, 128, 237, 0.25);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
html[data-page] .login-nav-trigger:hover,
html[data-page] .login-dropdown.open .login-nav-trigger,
html[data-page] .login-dropdown.is-open .login-nav-trigger {
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(47, 128, 237, 0.35);
}
html[data-page] .login-nav-trigger::after {
  display: none !important;
}
html[data-page] .login-nav-trigger svg {
  transform: none !important;
  transition: transform 0.22s;
}
html[data-page] .login-dropdown.open .login-nav-trigger svg,
html[data-page] .login-dropdown.is-open .login-nav-trigger svg {
  transform: rotate(180deg) !important;
}
html[data-page] .login-dropdown .courses-panel {
  left: auto;
  right: 0;
  width: 210px;
  min-width: 210px;
  transform: translateY(-8px);
}
html[data-page] .login-dropdown.open .courses-panel,
html[data-page] .login-dropdown.is-open .courses-panel,
html[data-page] .login-dropdown:hover .courses-panel {
  transform: translateY(0);
}
html[data-page] .login-panel a {
  font-weight: 750;
}@media (max-width: 920px) {
html[data-page] .login-nav-trigger {
    width: 100%;
    min-height: 48px;
    padding: 0 14px !important;
    justify-content: space-between !important;
    text-align: left;
  }
html[data-page] .login-dropdown .courses-panel {
    position: static;
    right: auto;
    width: 100%;
    min-width: 0;
    transform: none !important;
  }}@media (min-width: 921px) {
html[data-page] .nav-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr) minmax(
        170px,
        220px
      );
    gap: 20px;
  }
html[data-page] .brand {
    grid-column: 1;
    justify-self: start;
  }
html[data-page] .brand img {
    max-width: 100%;
  }
html[data-page] .main-nav {
    grid-column: 2;
    justify-self: center;
    margin-left: 0;
  }
html[data-page] .main-nav > .login-dropdown {
    position: absolute;
    top: 50%;
    right: 52px;
    width: auto;
    transform: translateY(-50%);
  }
html[data-page] .nav-actions {
    grid-column: 3;
    justify-self: end;
  }}

/* Espaço para a oitava opção, Plano Premium, sem mudar os itens originais. */
@media(max-width:900px) { html[data-page] .nav-dropdown:is(.open,.is-open) .courses-panel {max-height:390px;} }