/* ==========================================================================
 *  VARIÁVEIS E BASE
 *  ========================================================================== */
:root {
    --azul-principal: #1a5276;
    --azul-escuro: #154360;
    --azul-noite: #212f3d;
    --cinza-fundo: #f4f4f4;
    --texto-cor: #333333;
    --branco: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--branco);
    color: var(--texto-cor);
    line-height: 1.6;
}

/* ==========================================================================
 *  CABEÇALHO (Altura Reduzida + Logo Circular)
 *  ========================================================================== */
.main-header {
    width: 100%;
    background: var(--azul-principal);
    color: var(--branco);
    padding: 0.7rem 5%;
    border-bottom: 4px solid var(--azul-escuro);
}

.header-container {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.logo-circle {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    border: 2px solid var(--branco);
    object-fit: cover;
    flex-shrink: 0;
}

.header-text h1 {
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.2;
}

.header-text p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

/* ==========================================================================
 *  NAVEGAÇÃO (Menu Principal)
 *  ========================================================================== */
.main-nav {
    width: 100%;
    background: var(--azul-noite);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 0 5%;
}

.nav-links {
    display: flex;
    list-style: none;
    width: 100%;
    padding: 0;
}

.nav-links li a {
    display: block;
    padding: 0.8rem 1.4rem;
    color: var(--branco);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s ease;
}

.nav-links li a:hover {
    background: var(--azul-principal);
}

/* ==========================================================================
 *  CONTEÚDO (Main e Artigos)
 *  ========================================================================== */
main {
    width: 100%;
    padding: 3rem 5%;
}

.content-wrapper {
    width: 100%;
    padding: 3rem 5%;
}

/* Página do Guia (lazarus_guia.html) */
.intro-text {
    margin-bottom: 3rem;
    width: 100%;
}

.guia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    width: 100%;
}

.guia-card {
    background: #fdfdfd;
    border: 1px solid #ddd;
    padding: 2rem;
    border-radius: 8px;
}

.guia-card h2 {
    color: var(--azul-principal);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--azul-principal);
    padding-bottom: 0.5rem;
}

.guia-card ul {
    list-style: none;
    padding-left: 0;
}

.guia-card li {
    margin-bottom: 0.8rem;
}

.guia-card a {
    color: var(--azul-principal);
    text-decoration: underline;
}

.guia-card a:hover {
    color: var(--azul-escuro);
}

article h2 {
    color: var(--azul-principal);
    margin: 2.5rem 0 1rem;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 0.5rem;
    font-size: 1.8rem;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

ul, ol {
    margin-bottom: 1.5rem;
    margin-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Links no texto */
article a {
    color: var(--azul-principal);
    text-decoration: underline;
}

article a:hover {
    color: var(--azul-escuro);
}

/* ==========================================================================
 *  CÓDIGO E IMAGENS
 *  ========================================================================== */
pre, code {
    font-family: 'Fira Code', monospace;
}

pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
    border-left: 5px solid var(--azul-principal);
}

.img-placeholder {
    margin: 2rem auto;
    text-align: center;
}

.img-placeholder img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.img-container {
    text-align: center;
    margin: 2rem 0;
}

.img-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.content-img {
    display: block;
    margin: 2rem auto;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

figure figcaption,
figcaption {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
    margin-bottom: 2rem;
}

/* ==========================================================================
 *  RODAPÉ
 *  ========================================================================== */
footer {
    width: 100%;
    padding: 2.5rem 5%;
    background: var(--cinza-fundo);
    color: #666;
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid #eee;
    margin-top: 4rem;
}

.main-footer {
    width: 100%;
    padding: 2.5rem 5%;
    background: var(--azul-noite);
    color: white;
    text-align: center;
    font-size: 0.9rem;
    margin-top: 4rem;
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    text-decoration: none;
    color: var(--azul-principal);
    font-weight: 600;
}

/* Adicionar ao estilo.css */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 2rem 0;
}

.card {
    padding: 2rem;
    border: 1px solid #eee;
    border-radius: 12px;
    background: #fff;
}

.card h3 {
    color: var(--azul-principal);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.contact-section {
    margin-top: 4rem;
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #eee;
}

section {
    margin-top: 4rem;
}

section:first-of-type {
    margin-top: 0;
}

.video-link-container {
    background: #f8f9fa;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 6px;
    margin: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-btn {
    background: var(--azul-principal);
    color: white !important;
    padding: 6px 12px;
    border-radius: 4px;
    text-decoration: none !important;
    font-size: 0.9rem;
}

.video-btn:hover {
    background: var(--azul-escuro);
}

/* CTA de vídeo (YouTube) – sem iframe, link em nova aba */
.video-cta {
    border: 2px solid var(--azul-principal);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    background: #f4f6f7;
    margin: 2rem 0;
}

.video-cta p {
    font-weight: 600;
    margin-bottom: 1rem;
}

.btn-play {
    display: inline-block;
    background: #c0392b;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.btn-play:hover {
    background: #a93226;
}

/* Grelha de Contacto */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-card {
    padding: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fdfdfd;
}

.contact-card strong {
    color: var(--azul-principal);
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
}

/* Formulário */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 5px; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn-submit {
    background: var(--azul-principal);
    color: #fff;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.btn-submit:hover { background: var(--azul-escuro); }

/* Info Box */
.info-box {
    background-color: #eaf2f8;
    border-left: 5px solid var(--azul-principal);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

/* Warning Box */
.warning-box {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

/* Code inline */
code {
    background: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

/* Code dentro de pre */
pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

/* Tabela de comparação */
.comparison-table {
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    table-layout: auto;
}

/* Wrapper para tabelas que podem precisar de scroll horizontal em telas pequenas */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.comparison-table th,
.comparison-table td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
}

.comparison-table th {
    background: var(--azul-principal);
    color: white;
}

.comparison-table tr:nth-child(even) {
    background: #f9f9f9;
}

/* ==========================================================================
 *  FIREBIRD GRID E CARDS
 *  ========================================================================== */
.fb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.fb-card {
    background: #fff;
    border: 1px solid #e1e4e8;
    border-left: 5px solid #1a5276;
    padding: 1.5rem;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.fb-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    background: #f8f9fa;
}

.fb-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: #154360;
}

.fb-card p {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 0;
}