/* = ==========================================================================
   1. Base, Variáveis e Reset
   ========================================================================== */

/* Importação da Fonte */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;900&display=swap');

/* Variáveis CSS */
:root {
    --cor-primaria: #1ca3cc;
    --cor-segundaria: #7cb8ca;
    --cor-terciaria: #146077;
    --cor-azulforte: #003881;
    --cor-black: #222;
    --cor-white: #fff;
    --cor-light-gray: #f9f9f9;
    --cor-medium-gray: #e9e9e9;
    --cor-dark-gray: #555;
    --font-principal: 'Poppins', sans-serif;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --border-width-heavy: 4px;
    --border-width: 0.125rem;
    --border-radius: 0.5rem;
    --shadow-offset: 0.25rem;
    --sidebar-width: 280px;
    --sidebar-transition-duration: 0.4s;
    --card-min-width: 15rem;
    --event-media-width: 450px;
    --event-media-height: auto;
    --about-contact-breakpoint: 768px;
    --shadow-modern: 0 5px 15px rgba(0, 0, 0, 0.07);
    --shadow-modern-hover: 0 8px 25px rgba(0, 0, 0, 0.1);
    --professor-card-flex-basis: 380px; /* Sua alteração mantida */
}

/* Reset Básico e Box Sizing */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-y: scroll; 
    overflow-x: hidden;
}

/* Estilos Base do Body */
body {
    font-family: var(--font-principal);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--cor-black);
    background-color: var(--cor-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

input, textarea {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

body.sidebar-is-open {
    overflow: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--cor-primaria); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--cor-terciaria); text-decoration: none; }
h1, h2, h3 { line-height: 1.3; font-weight: 700; color: var(--cor-terciaria); margin-bottom: var(--spacing-md); }
h1 { font-size: 2.5rem; font-weight: 900; }
h2 { font-size: 2rem; }
h3 { font-size: 1.3rem; }

.site-header__logo-image, 
.site-header__logo-text {
    width: auto; /* Isso impede o achatamento, mas permite que seu CSS original faça a animação da altura */
}

/* ==================================================
   COMPONENTE GLOBAL: CTA SECTION (cta.php)
   ================================================== */

.cta-section {
    padding: 5rem 0;
    margin-top: 4rem; /* Espaço generoso após a grade de cursos */
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%); /* Fundo sutil para destacar a área */
    border-top: 1px solid #eaeaea; /* Linha fina e elegante separando da seção anterior */
}

.cta-section__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center; /* Centraliza todo o texto */
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Aquele textinho em cima do título (Eyebrow) */
.cta-section__eyebrow {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #ff6b00; /* Laranja/Cor de destaque - mude se a cor principal do seu site for outra */
    background: rgba(255, 107, 0, 0.1);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.cta-section__title {
    font-size: clamp(2rem, 5vw, 3rem); /* Fonte fluida: diminui no celular e cresce no PC */
    font-weight: 800;
    line-height: 1.2;
    color: #111;
    margin-bottom: 1.2rem;
}

.cta-section__text {
    font-size: 1.125rem;
    color: #555;
    line-height: 1.6;
    max-width: 650px;
    margin-bottom: 2.5rem;
}

/* Área dos botões */
.cta-section__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

/* O botão primário já pega a classe global .button do seu site.
   Aqui estilizamos apenas o link secundário (Conhecer a Escola) */
.cta-section__secondary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: #111;
    background-color: transparent;
    border: 2px solid #ccc;
    border-radius: 50px; /* Bordas arredondadas modernas */
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-section__secondary-link:hover {
    border-color: #111;
    background-color: #f4f4f4;
}

/* Responsividade: Garante que os botões fiquem um embaixo do outro no celular */
@media (max-width: 600px) {
    .cta-section__actions {
        flex-direction: column;
    }
    
    .cta-section__actions .button,
    .cta-section__actions .cta-section__secondary-link {
        width: 100%;
    }
}

/* ==========================================================================
   2. Layout Helpers
   ========================================================================== */
.container { width: 100%; max-width: 75rem; margin-left: auto; margin-right: auto; padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.text-center { text-align: center; }
.text-highlight { color: var(--cor-primaria); font-weight: 700; }
.visually-hidden, .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ==========================================================================
   3. Componentes Reutilizáveis
   ========================================================================== */
.button { display: inline-block; padding: 0.8rem 1.8rem; font-size: 1rem; font-weight: 600; text-align: center; text-decoration: none; text-transform: uppercase; letter-spacing: 0.5px; color: var(--cor-white); background-color: var(--cor-primaria); border: none; box-shadow: var(--shadow-modern); border-radius: 50px; cursor: pointer; transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease; }
.button:hover { text-decoration: none; transform: translateY(-3px); background-color: var(--cor-terciaria); box-shadow: var(--shadow-modern-hover); color: var(--cor-white); }
.hero__cta-button, .courses__cta-button, .site-footer__cta-button { margin-top: 5px; }
.card { background-color: var(--cor-white); border: 1px solid var(--cor-medium-gray); box-shadow: var(--shadow-modern); border-radius: var(--border-radius); display: flex; flex-direction: column; height: 100%; transition: transform 0.3s ease, box-shadow 0.3s ease; overflow: hidden; text-align: center; }
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-modern-hover); }
.card__content { padding: var(--spacing-lg); display: flex; flex-direction: column; flex-grow: 1; }
.card--secondary { background-color: var(--cor-segundaria); }
.card__icon-wrapper { background-color: var(--cor-primaria); border-radius: 50%; width: 5rem; height: 5rem; margin: var(--spacing-lg) auto var(--spacing-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background-color 0.3s ease; }
.card:hover .card__icon-wrapper { background-color: var(--cor-terciaria); }
.card__icon { width: 50%; height: 50%; object-fit: contain; filter: brightness(0) invert(1); }
.card__image { width: 100%; height: 250px; object-fit: cover; object-position: center top; }
.card__title { font-size: 1.4rem; font-weight: 600; margin-bottom: var(--spacing-xs); color: var(--cor-black); }
.card__subtitle { font-size: 0.9rem; font-weight: 500; color: var(--cor-terciaria); margin-bottom: var(--spacing-md); margin-top: 0; text-align: center; }
.card__price { font-size: 1rem; font-weight: 600; color: var(--cor-primaria); margin-bottom: var(--spacing-md); }
.card__description { font-size: 0.95rem; line-height: 1.6; padding: 10px; margin-bottom: var(--spacing-lg); flex-grow: 1; color: var(--cor-dark-gray); }
.card__link { display: inline-flex; top: -10px; position: relative; align-items: center; justify-content: center; font-weight: 600; color: var(--cor-primaria); margin-top: auto; padding-top: var(--spacing-sm); text-decoration: none; align-self: center; }
.card__link:hover { color: var(--cor-terciaria); text-decoration: none; }
.card__link-icon { width: 1.2rem; height: 1.2rem; margin-left: var(--spacing-xs); transition: transform 0.3s ease; }
.card__link:hover .card__link-icon { transform: translateX(5px); }
.social-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacing-md); }
.social-links__icon { width: 1.5rem; height: 1.5rem; flex-shrink: 0; }

/* ==========================================================================
   4. Header e Navegação
   ========================================================================== */
.site-header { position: fixed; top: 0; left: 0; width: 100%; padding: var(--spacing-md) 0; background-color: transparent; border-bottom: 1px solid rgba(255, 255, 255, 0.2); transition: background-color 0.3s ease, padding 0.3s ease; z-index: 999; }
.site-header.scrolled { position: fixed; box-shadow: 0 4px 6px rgba(0,0,0,0.1); background-color: var(--cor-white); border-color: var(--cor-medium-gray); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); padding: 0.8rem 0; }
.site-header__container { display: flex; align-items: center; justify-content: space-between; }
.site-header__logo-image { max-height: 3.5rem; transition: max-height 0.4s ease; }
.site-header.scrolled .site-header__logo-image { filter: none; max-height: 3rem; }



/* ============== NOVOS ESTILOS PARA LOGO ============== */
.logo-combo {
    display: flex;          /* Alinha os itens (logo circular + logo texto) lado a lado */
    align-items: center;    /* Centraliza verticalmente as duas logos */
    gap: var(--spacing-md); /* Adiciona um espaço entre as logos */
}

.site-header__logo-text {
    height: 2.2rem;         /* Altura da logo em texto (ajuste se necessário) */
    transition: all 0.4s ease; /* Anima a mudança de altura e cor/filtro */
    filter: brightness(0) invert(1); /* Deixa a logo escura em BRANCO, igual à outra logo */
}

.site-header.scrolled .site-header__logo-text {
    filter: none;          /* Remove o filtro para mostrar a cor original da logo ao rolar */
    height: 1.9rem;        /* Diminui um pouco a altura ao rolar, para manter a proporção */
}
/* =================== FIM DOS NOVOS ESTILOS =================== */

.site-header__actions { display: flex; align-items: center; gap: var(--spacing-md); }
.site-header__account-link { color: var(--cor-white); display: flex; align-items: center; justify-content: center; }
.site-header.scrolled .site-header__account-link, .site-header.scrolled .site-header__nav-link--desktop { color: var(--cor-black); }
.site-header__nav--desktop { display: none; }
.site-header__nav-list--desktop { list-style: none; display: flex; gap: var(--spacing-lg); }
.site-header__nav-link--desktop { position: relative; padding-bottom: 5px; font-size: 1rem; text-decoration: none; color: var(--cor-white); }
.site-header__nav-link--desktop::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background-color: var(--cor-primaria); transition: width 0.3s ease; }
.site-header__nav-link--desktop:hover::after, .site-header__nav-link--desktop.site-header__nav-link--active::after { width: 100%; }
.site-header__menu-toggle { background: none; border: none; cursor: pointer; display: flex; flex-direction: column; justify-content: space-around; width: 28px; height: 24px; padding: 0; position: relative; z-index: 1003; }
.hamburger-span { display: block; width: 100%; height: 2px; background: var(--cor-white); border-radius: 10px; transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
.site-header.scrolled .hamburger-span { background: var(--cor-black); }
body.sidebar-is-open .hamburger-span { background: var(--cor-black); }
body.sidebar-is-open .site-header__menu-toggle .hamburger-span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
body.sidebar-is-open .site-header__menu-toggle .hamburger-span:nth-child(2) { opacity: 0; }
body.sidebar-is-open .site-header__menu-toggle .hamburger-span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
.sidebar-nav { position: fixed; top: 0; right: 0; height: 100%; width: var(--sidebar-width); max-width: 90%; background-color: var(--cor-white); box-shadow: -4px 0px 15px rgba(0, 0, 0, 0.1); padding: 6rem var(--spacing-lg) var(--spacing-xl); z-index: 1001; transform: translateX(100%); visibility: hidden; transition: transform var(--sidebar-transition-duration) cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.sidebar-nav[aria-hidden="false"] { transform: translateX(0); visibility: visible; }
.sidebar-nav__list { list-style: none; }
.sidebar-nav__link { display: block; padding: var(--spacing-md) 0; color: var(--cor-black); font-size: 1.2rem; font-weight: 500; border-bottom: 1px solid var(--cor-medium-gray); }
.sidebar-nav__link--active { font-weight: 700; color: var(--cor-primaria); }
.sidebar-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 1000; opacity: 0; visibility: hidden; transition: opacity var(--sidebar-transition-duration) ease; }
.sidebar-overlay[aria-hidden="false"] { opacity: 1; visibility: visible; }

/* ==========================================================================
   5. Seções da Página Index
   ========================================================================== */
.hero-slider { position: relative; height: 100vh; min-height: 600px; max-height: 800px; overflow: hidden; background-color: var(--cor-dark-gray); }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.5s ease-in-out; animation: zoom 20s infinite; }
.slide.active { opacity: 1; }
.hero__content-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; text-align: center; background: rgba(0, 0, 0, 0.5); }
.hero__content { z-index: 2; color: var(--cor-white); padding: var(--spacing-md); }
.hero__title { font-size: 2.5rem; font-weight: 900; line-height: 1.2; margin-bottom: var(--spacing-md); color: var(--cor-white); text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7); }
.hero__subtitle { font-size: 1.1rem; margin-bottom: var(--spacing-xl); max-width: 50ch; margin-left: auto; margin-right: auto; }
@keyframes zoom { 0% { transform: scale(1); } 100% { transform: scale(1.1); } }
.courses { padding: var(--spacing-xxl) 0; background-color: var(--cor-light-gray); }
.courses__title, .faq__title { text-align: center; margin-bottom: var(--spacing-xl); font-size: 2rem; }
.courses__grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-xl); margin-bottom: var(--spacing-xxl); }
.courses__secondary-title { margin-bottom: var(--spacing-sm); font-size: 1.75rem; }
.faq { padding: var(--spacing-xxl) 0; background-color: var(--cor-white); }
.faq__list { max-width: 750px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--cor-medium-gray); }
.faq__item:first-of-type { border-top: 1px solid var(--cor-medium-gray); }
.faq__question { display: block; width: 100%; padding: var(--spacing-lg) 0; font-size: 1.1rem; font-weight: 600; cursor: pointer; position: relative; list-style: none; padding-right: 2rem; }
.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--cor-primaria); }
.faq__question::after { content: '+'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: 1.8rem; font-weight: 300; transition: transform 0.4s ease; color: var(--cor-primaria); }

/* --- AQUI COMEÇA A MELHORIA DO FAQ --- */
/* O ícone roda IMEDIATAMENTE junto com o JS (classe .is-open) */
.faq__item.is-open > .faq__question::after { transform: translateY(-50%) rotate(45deg); }

/* A caixa de resposta abre com Grid (suave e perfeito, sem trancos) */
.faq__answer-wrapper { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s ease-in-out; }
.faq__item.is-open > .faq__answer-wrapper { grid-template-rows: 1fr; }

/* O padding e a opacidade animam junto com a caixa */
.faq__answer { overflow: hidden; padding: 0 var(--spacing-sm) 0 0; color: var(--cor-dark-gray); line-height: 1.7; opacity: 0; transition: padding 0.4s ease, opacity 0.4s ease; }
.faq__item.is-open .faq__answer { padding-bottom: var(--spacing-lg); opacity: 1; }

.faq__answer a { font-weight: 600; text-decoration: underline; }
.faq__answer a:hover { text-decoration: none; }

/* ==========================================================================
   6. SEÇÕES DE OUTRAS PÁGINAS
   ========================================================================== */

   .events-page__intro {
    margin-top: -10px;
    margin-bottom: 3rem;
}

/* ==========================================================================
   GRID DE PROFESSORES: ALTURA 100% IGUAL E 2 ÚLTIMOS CENTRALIZADOS
   ========================================================================== */

.professors-page__grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
    /* A MÁGICA AQUI: Força todas as linhas a terem a altura do maior card do site! */
    grid-auto-rows: 1fr !important; 
    align-items: stretch !important;
}

/* Tablet: 2 por linha normal */
@media (min-width: 768px) {
    .professors-page__grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .professor-card {
        grid-column: span 1 !important;
    }
}

/* Desktop: 3 em cima, 2 centralizados embaixo */
@media (min-width: 1024px) {
    .professors-page__grid {
        /* Criamos 6 colunas invisíveis para fazer a matemática perfeita */
        grid-template-columns: repeat(6, 1fr) !important;
    }

    /* Os 3 primeiros cards ocupam 2 colunas cada (preenche a linha 1) */
    .professor-card:nth-child(1),
    .professor-card:nth-child(2),
    .professor-card:nth-child(3) {
        grid-column: span 2 !important;
    }

    /* O 4º card começa na coluna 2 e ocupa 2 espaços (centraliza à esquerda) */
    .professor-card:nth-child(4) {
        grid-column: 2 / 4 !important;
    }

    /* O 5º card começa na coluna 4 e ocupa 2 espaços (centraliza à direita) */
    .professor-card:nth-child(5) {
        grid-column: 4 / 6 !important;
    }
}

/* 2. Mantém o card como uma coluna flexível internamente */
.professor-card {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important; 
    width: 100% !important; /* Reseta o width se sobrou do flexbox antigo */
}

/* 3. Trava as fotos na mesma altura (como uma janela) */
.professor-card .card__image {
    width: 100% !important;
    height: 350px !important; 
    object-fit: cover !important; /* Corta a imagem com elegância sem distorcer o rosto */
    object-position: top center !important; 
    flex-shrink: 0 !important;
    margin: 0 !important;
}

/* 4. A caixa de texto estica para preencher o resto do card */
.professor-card .card__content {
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important; 
}

/* 5. Empurra o botão pro fundo do card, alinhando todos os botões na mesma reta */
.professor-card .card__link {
    margin-top: auto !important; 
}


/* ==================================================
   ESTILIZAÇÃO DO BOTÃO GOOGLE (LOGIN)
   ================================================== */
.login-form__divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 16px;
  color: #777;
  font-size: 0.9rem;
}

.login-form__divider::before,
.login-form__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(0, 0, 0, 0.12);
}

.login-form__google-button {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #fff;
  color: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.login-form__google-button:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.login-form__google-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
}

.login-form__google-icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

/* ==========================================================================
   DROPDOWN DO USUÁRIO LOGADO (MINHA CONTA)
   ========================================================================== */

.user-dropdown-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Ícone Azul para usuário logado */
.account-icon--logged-in svg {
    stroke: #007bff; /* Azul premium de indicação de login */
    transition: stroke 0.3s ease;
}
.account-icon--logged-in:hover svg {
    stroke: #0056b3; /* Azul mais escuro no hover */
}

/* Caixa do Dropdown */
.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    right: -10px; /* Alinhado à direita para não quebrar a tela */
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    min-width: 190px;
    padding: 0.5rem 0;
    list-style: none;
    margin: 0;
    
    /* Configurações da Animação Suave */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.3s;
    z-index: 1000;
    border: 1px solid #eaeaea;
}

/* A setinha "balão" apontando para o ícone */
.user-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background: #ffffff;
    transform: rotate(45deg);
    border-left: 1px solid #eaeaea;
    border-top: 1px solid #eaeaea;
}

/* Estado Ativo (Injetado via JS) */
.user-dropdown-menu.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Cabeçalho do menu (Olá, Usuário) */
.user-dropdown__header {
    padding: 0.8rem 1.2rem;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 0.5rem;
}

.user-dropdown__name {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #1ca3cc;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Links do menu */
.user-dropdown__link {
    display: block;
    padding: 0.7rem 1.2rem;
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.user-dropdown__link:hover {
    background-color: #f8f9fa;
    color: #146077;
}

/* Link de Sair (Destacado em vermelho no hover) */
.user-dropdown__link.logout-link:hover {
    color: #dc3545;
}

/* ==================================================
   CAMPO DE SENHA (TOGGLE E VALIDAÇÕES)
   ================================================== */

.password-field {
    position: relative;
}

.password-field .login-form__input {
    padding-right: 48px; /* Abre espaço para o ícone do olho */
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: #111;
}

.password-toggle svg {
    width: 20px;
    height: 20px;
}

/* Lista de Requisitos de Senha */
.password-rules {
    list-style: none;
    padding: 0;
    margin: 10px 0 18px;
    display: grid;
    gap: 6px;
    font-size: 0.85rem;
}

.password-rules li {
    color: #777;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

/* Indicadores de cores para validação (Sem ícones extras para manter limpo, apenas troca de cor) */
.password-rules li.is-valid {
    color: #1f8f4d; /* Verde Seguro */
}

.password-rules li.is-invalid {
    color: #c0392b; /* Vermelho Alerta */
}

.courses-page { padding-top: 7rem; padding-bottom: var(--spacing-xxl); background-color: var(--cor-light-gray); }
.courses-page__title { font-size: 2.25rem; margin-bottom: var(--spacing-sm); color: var(--cor-black); }
.courses-page__subtitle { font-size: 1.1rem; color: var(--cor-dark-gray); margin-bottom: var(--spacing-xl); max-width: 60ch; margin-left: auto; margin-right: auto; }
.courses-page__grid { display: grid; gap: var(--spacing-xl); grid-template-columns: repeat(auto-fit, minmax(var(--card-min-width), 1fr)); }

.events-page { padding-top: 7rem; padding-bottom: var(--spacing-xxl); background-color: var(--cor-white); }
.events-page__title { font-size: 2.25rem; margin-bottom: var(--spacing-sm); font-weight: 900; }
.events-page__section { margin-bottom: var(--spacing-xxl); }
.events-page__gallery-title { font-size: 2rem; margin-bottom: var(--spacing-xl); padding-bottom: var(--spacing-sm); border-bottom: 1px solid var(--cor-medium-gray); }
.event-media-row { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--spacing-xl); }
.event-media-item { width: 100%; max-width: var(--event-media-width); overflow: hidden; border-radius: var(--border-radius); box-shadow: var(--shadow-modern); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.event-media-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-modern-hover); }
.event-media__image, .event-media__video { display: block; width: 100%; height: 100%; object-fit: cover; background-color: var(--cor-medium-gray); }
.event-media__video { background-color: var(--cor-black); }
.events-page__separator { border: none; height: 1px; background-color: var(--cor-medium-gray); margin: var(--spacing-xl) auto; max-width: 100px; }

.about-contact-page { padding-top: 7rem; padding-bottom: var(--spacing-xxl); background-color: var(--cor-light-gray); }
.about-contact-page__title { font-size: 2.25rem; margin-bottom: var(--spacing-sm); font-weight: 900; }
.about-card { background-color: var(--cor-white); border-radius: var(--border-radius); box-shadow: var(--shadow-modern); overflow: hidden; margin-bottom: var(--spacing-xxl); display: flex; flex-direction: column; }
.about-card__image { width: 100%; height: 250px; object-fit: cover; object-position: center; }
.about-card__content { padding: var(--spacing-xl); }
.about-card__title { text-align: center; margin-top: 0; }
.about-card__content p { margin-bottom: var(--spacing-md); color: var(--cor-dark-gray); }
.about-contact-page__separator { border: none; height: 1px; background-color: var(--cor-medium-gray); margin: 0 auto var(--spacing-xxl); max-width: 100px; }
.contact-grid { display: grid; gap: var(--spacing-xl); align-items: stretch; }
.contact-card { text-align: left; padding: var(--spacing-lg); }
.contact-card__title { text-align: center; margin-top: 0; font-size: 1.5rem; }
.contact-card__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacing-lg); }
.contact-card__list li { line-height: 1.5; word-break: break-word; }
.contact-card__list li strong { display: block; font-weight: 600; color: var(--cor-black); }
.contact-card__separator { border: none; height: 1px; background-color: var(--cor-medium-gray); margin: var(--spacing-lg) 0; }
.contact-card__subheading { text-align: center; font-size: 1.2rem; font-weight: 600; margin-bottom: var(--spacing-md); }
.contact-card .social-links { flex-direction: row; justify-content: center; gap: var(--spacing-lg); }
.map-card { padding: 0; overflow: hidden; min-height: 400px; }
.map-card iframe { width: 100%; height: 100%; border: 0; }

.professors-page { padding-top: 7rem; padding-bottom: var(--spacing-xxl); background-color: var(--cor-light-gray); }
.professors-page__title { font-size: 2.25rem; margin-bottom: var(--spacing-sm); font-weight: 900; color: var(--cor-black); }
.professors-page__grid { display: grid; gap: var(--spacing-xl); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); justify-content: center; }
.professor-card { padding: 0; }
.professor-card .card__image { margin: 0; border-radius: var(--border-radius) var(--border-radius) 0 0; }

.placeholder-page { padding-top: 7rem; padding-bottom: var(--spacing-xxl); display: flex; align-items: center; min-height: 70vh; }
.placeholder-page__icon { color: var(--cor-primaria); width: 80px; height: 80px; margin: 0 auto var(--spacing-lg); }
.placeholder-page__title { font-size: 2.25rem; margin-bottom: var(--spacing-sm); font-weight: 900; }
.placeholder-page__subtitle { font-size: 1.1rem; color: var(--cor-dark-gray); margin-bottom: var(--spacing-xl); max-width: 50ch; margin-left: auto; margin-right: auto; }

/* NOVOS ESTILOS: Página de Login */
.login-page { min-height: calc(100vh - 250px); display: flex; align-items: center; justify-content: center; padding-top: 7rem; padding-bottom: var(--spacing-xxl); background-color: var(--cor-light-gray); }
.login-form { background-color: var(--cor-white); padding: var(--spacing-xl); border-radius: var(--border-radius); box-shadow: var(--shadow-modern); width: 95%; max-width: 400px; border-top: var(--border-width-heavy) solid var(--cor-primaria); }
.login-form__title { text-align: center; margin-bottom: var(--spacing-lg); color: var(--cor-terciaria); }
.login-form__group { margin-bottom: var(--spacing-lg); }
.login-form__label { display: block; margin-bottom: var(--spacing-xs); font-weight: 500; color: var(--cor-dark-gray); text-align: left; }
.login-form__input { width: 100%; padding: var(--spacing-sm) var(--spacing-md); border: 1px solid var(--cor-medium-gray); border-radius: var(--border-radius); font-size: 1rem; }
.login-form__input:focus { outline: none; border-color: var(--cor-primaria); box-shadow: 0 0 0 2px rgba(28, 163, 204, 0.2); }
.login-form__error { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; padding: var(--spacing-md); border-radius: var(--border-radius); margin-bottom: var(--spacing-lg); text-align: center; font-weight: 500; }
.login-form__recovery-link { display: block; text-align: center; margin-top: var(--spacing-sm); font-size: 0.9rem; color: var(--cor-primaria); }
.login-form__recovery-link:hover { color: var(--cor-terciaria); text-decoration: underline; }
.login-form__submit { width: 95%; margin-top: var(--spacing-lg); }
.login-form__switch { text-align: center; margin-top: var(--spacing-lg); font-size: 0.9rem; color: var(--cor-dark-gray); }
.login-form__switch a { color: var(--cor-primaria); font-weight: 500; }
.login-form__switch a:hover { color: var(--cor-terciaria); text-decoration: underline; }

/* ==========================================================================
   7. Footer
   ========================================================================== */
.site-footer { padding-top: var(--spacing-xxl); background-color: #222; color: #ccc; font-size: 0.95rem; }
.site-footer__container { display: grid; grid-template-columns: 1fr; gap: var(--spacing-xl); text-align: center; padding-bottom: var(--spacing-xl); }
.site-footer__heading { font-weight: 600; color: var(--cor-white); margin-bottom: var(--spacing-md); font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }
.site-footer__description, .site-footer__cta-text { color: #bbb; margin-bottom: var(--spacing-md); }
.site-footer .social-links { margin: 0 auto; display: inline-flex; flex-direction: column; align-items: flex-start; gap: var(--spacing-md); }
.site-footer .social-links__link { color: #ccc; display: flex; align-items: center; gap: 0.75rem; transition: transform 0.2s ease-out; }
.site-footer .social-links__link:hover { transform: translateY(-4px); color: var(--cor-white); }
.site-footer__nav-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacing-sm); align-items: center; }
.site-footer__nav-link { color: #ccc; }
.site-footer__nav-link:hover { color: var(--cor-white); }
.security-seal { display: flex; align-items: center; justify-content: center; gap: 8px; color: #aaa; font-size: 0.9rem; margin-top: var(--spacing-lg); }
.security-seal__icon { width: 20px; height: 20px; color: #4caf50; }
.site-footer__bottom { padding: var(--spacing-lg) 0; border-top: 1px solid #444; }
.site-footer__bottom-container { text-align: center; }
.copyright-text { color: #aaa; font-size: 0.9rem; margin: 0; }
.dev-credit { margin-top: var(--spacing-sm); }
.dev-credit a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; color: #aaa; font-size: 0.9rem; transition: color 0.3s ease; }
.dev-credit a:hover { color: var(--cor-white); }
.dev-credit img { height: 22px; }

/* ==========================================================================
   8. Media Queries
   ========================================================================== */
@media (min-width: 600px) {
    .courses__grid { grid-template-columns: repeat(2, 1fr); }
    .hero__title { font-size: 3rem; }
    .site-footer__container { grid-template-columns: repeat(2, 1fr); text-align: left; }
    .site-footer .social-links,
    .site-footer__nav-list { align-items: flex-start; }
    .site-footer__cta { grid-column: 1 / -1; text-align: center; }
}

@media (min-width: 768px) {
    .site-header__menu-toggle { display: none; }
    .site-header__nav--desktop, .site-header__account-link { display: inline-flex; }
    .hero__title { font-size: 3.5rem; }
    .event-media-row { flex-direction: row; flex-wrap: wrap; }
    .about-card { flex-direction: row; align-items: center; }
    .about-card__image { width: 40%; height: 100%; max-height: 400px; }
    .about-card__content { width: 60%; }
    .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
    .courses-page__grid { grid-template-columns: repeat(3, 1fr); }
    .courses__grid { grid-template-columns: repeat(4, 1fr); }

    .professors-page__grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-xl);
    }
    .professors-page__grid > .card {
        flex: 0 1 var(--professor-card-flex-basis); /* Sua alteração mantida */
    }
    
    .site-footer__container { grid-template-columns: repeat(3, 1fr); }
    .site-footer__cta { grid-column: auto; text-align: left; }
    .site-footer__cta .security-seal { justify-content: flex-start; }
}

@media (min-width: 1200px) {
    .container { max-width: 80rem; }
    .courses-page__grid { grid-template-columns: repeat(4, 1fr); }
    .hero__title { font-size: 4rem; }
}