/* Books4You.com.br - Stylesheet */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root{
  --primary-color:#0d1b26;
  --secondary-color:#d4af37;
  --light-bg:#0d1b26;
  --surface:#152433;
  --surface2:rgba(21,36,51,.92);
  --text-color:#e9eef3;
  --gray:#b9c4cf;
  --border:rgba(212,175,55,.22);
  --white:#ffffff;
}

body{
  font-family:'Georgia','Times New Roman',serif;
  line-height:1.7;
  color:var(--text-color);
  background: radial-gradient(1200px 700px at 20% 0%, rgba(212,175,55,.10), transparent 55%),
              radial-gradient(900px 600px at 80% 10%, rgba(0,160,255,.10), transparent 60%),
              var(--light-bg);
  margin:0;
}

/* Header */
header{
  background:rgba(13,27,38,.96);
  color:var(--text-color);
  padding:1.5rem 0;
  border-bottom:1px solid var(--border);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
}

.logo p{
  font-size:1rem;
  opacity:1;
  color:rgba(233,238,243,.88);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-size: 1rem;
    transition: opacity 0.3s;
}

nav ul li a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* Hero Section */
.hero {
    background: radial-gradient(900px 600px at 20% 0%, rgba(212,175,55,.10), transparent 55%), #0d1b26; padding: 3rem 0;
    text-align: center;
}

.hero h2{
  font-size:2.2rem;
  color:var(--secondary-color);
  margin-bottom:1rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Main Content */
main {
    padding: 3rem 0;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  padding:1.5rem;
  box-shadow:0 18px 40px rgba(0,0,0,.25);
  transition:transform .2s, box-shadow .2s;
}

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

.card h3{
  color:var(--secondary-color);
  margin-bottom:.75rem;
  font-size:1.35rem;
}

.card p {
    color: var(--gray);
    margin-bottom: 1rem;
}

.card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.card a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Article Styles */
.article-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-bg);
}

.article-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-meta {
    color: var(--gray);
    font-size: 0.9rem;
    font-style: italic;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-content h2 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.article-content h3 {
    color: var(--secondary-color);
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
}

.article-content p {
    margin-bottom: 1.2rem;
}

.article-content ul, .article-content ol {
    margin: 1rem 0 1.5rem 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content blockquote {
    border-left: 4px solid var(--secondary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--gray);
}

/* Categories */
.categories {
    background: radial-gradient(900px 600px at 20% 0%, rgba(212,175,55,.10), transparent 55%), #0d1b26; padding: 2rem 0;
    margin: 3rem 0;
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.category-tag {
    background: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    color: var(--primary-color);
    text-decoration: none;
    border: 2px solid var(--primary-color);
    transition: all 0.3s;
}

.category-tag:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.btn-submit {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background: var(--secondary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        justify-content: center;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* AdSense Containers */
.adsense-container {
    margin: 2rem 0;
    text-align: center;
    min-height: 100px;
}

.adsense-sidebar {
    position: sticky;
    top: 20px;
}


/* --- ULTRAMAX monetização (afiliados) --- */
a { color: var(--secondary-color); }
a:hover { filter: brightness(1.08); }

.header, .footer { background: rgba(13,27,38,.96); border-bottom: 1px solid var(--border); }
.footer { border-top: 1px solid var(--border); border-bottom: 0; }

.btn{
  display:inline-block;
  background:linear-gradient(180deg, rgba(212,175,55,.98), rgba(188,150,45,.98));
  color:#0d1b26 !important;
  padding:10px 14px;
  border-radius:12px;
  font-weight:800;
  border:1px solid rgba(212,175,55,.45);
  text-decoration:none;
}
.btn:hover { filter: brightness(1.06); transform: translateY(-1px); }

.card, .post-card, .list-card {
  background: #152433;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
}

.affiliates { margin: 36px 0 10px; padding: 18px; background: #152433; border:1px solid var(--border); border-radius: 18px; }
.affiliates h2 { color: var(--secondary-color); margin-bottom: 6px; }
.affiliates-sub { color: var(--gray); margin-bottom: 14px; }
.affiliates-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.aff-card { padding: 14px; background: rgba(21,36,51,.92); border: 1px solid rgba(212,175,55,.18); border-radius: 16px; }
.aff-card h3 { color: #fff; margin-bottom: 6px; }
.aff-card p { color: var(--gray); margin-bottom: 10px; }
.aff-btns { display:flex; gap:10px; flex-wrap:wrap; }
.disclosure { margin-top: 14px; color: var(--gray); font-size: .95rem; }
.footer-disclosure { color: var(--gray); font-size: .9rem; margin-top: 10px; }
@media (max-width: 980px){
  .affiliates-grid { grid-template-columns: 1fr; }
}


/* --- BLUE/GOLD emphasis --- */
h1, h2 { color: var(--secondary-color); }
h3 { color: #ffffff; }
.nav a, .footer a { color: var(--secondary-color); }
.nav a:hover, .footer a:hover { filter: brightness(1.08); }
.subtitle, .affiliates-sub, .disclosure, .footer-disclosure { color: rgba(233,238,243,.82); }
.card p, .post-card p, .list-card p { color: rgba(233,238,243,.85); }


/* --- Expand/accordion readability fix --- */
details, details[open]{
  background: #152433 !important;
  border: 1px solid rgba(212,175,55,.22) !important;
  border-radius: 14px;
}
details summary{
  color: var(--secondary-color) !important;
}
details p, details li, details a, details div, details span{
  color: rgba(233,238,243,.88) !important;
}
details a{ text-decoration: underline; }

.accordion, .accordion-item, .accordion-content, .faq-item{
  background: #152433 !important;
  border: 1px solid rgba(212,175,55,.22) !important;
  color: rgba(233,238,243,.88) !important;
}
.accordion-content, .accordion-body, .faq-answer{
  background: rgba(21,36,51,.92) !important;
  color: rgba(233,238,243,.88) !important;
}

/* Force dark text on any light popup panels */
.panel, .popup, .modal, .dropdown-menu, .card-body{
  color: rgba(233,238,243,.88);
}

/* Force dark surfaces for common content blocks */
main, .content, article, .post, .post-content, .page, .section, .box{
  color:var(--text-color);
}
.post-card, .list-card, .affiliates, .aff-card{
  background:var(--surface);
  border:1px solid var(--border);
}


/* ===== ULTRAMAX OVERRIDES (readability) ===== */
h1,h2,h3,h4,h5,h6{ color: var(--secondary-color) !important; }
p,li,span,div{ color: rgba(233,238,243,.88); }
.hero p,.subtitle,.section-subtitle{ color: rgba(233,238,243,.88) !important; }

/* Ensure common cards/containers are dark */
.container, main, article, .content, .post-content, .page-content, .card, .post-card, .list-card{
  background: transparent;
}
.section, .content-box, .post, .post-body, .entry, .box, .panel{
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: rgba(233,238,243,.88) !important;
}

/* Category tags readable */
.category-tag{
  background: rgba(21,36,51,.92) !important;
  color: var(--secondary-color) !important;
  border: 1px solid var(--border) !important;
}

/* Links */
a{ color: var(--secondary-color) !important; }
a:hover{ filter: brightness(1.08); }

/* Any accidental light backgrounds */
*[style*="background:#fff"], *[style*="background: #fff"], *[style*="background:white"], *[style*="background: white"]{
  background: var(--surface) !important;
  color: rgba(233,238,243,.88) !important;
}


/* ===== ULTRAMAX OVERRIDES v2 (sobre/contato) ===== */
body{ background: var(--light-bg) !important; color: var(--text-color) !important; }
main{ color: var(--text-color) !important; }
main .container{
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px;
  padding: 18px 18px !important;
  margin-top: 18px;
  margin-bottom: 18px;
}
p,li,span,div{ color: rgba(233,238,243,.88) !important; }


/* ===== Contato: labels e campos legíveis (SOMENTE na página de contato) ===== */
body.page-contato label,
body.page-contato .form-label,
body.page-contato .field-label{
  color: var(--secondary-color) !important;
  font-weight: 700;
}
body.page-contato input,
body.page-contato textarea,
body.page-contato select{
  background: rgba(13,27,38,.88) !important;
  color: rgba(233,238,243,.92) !important;
  border: 1px solid var(--border) !important;
}
body.page-contato input::placeholder,
body.page-contato textarea::placeholder{
  color: rgba(233,238,243,.55) !important;
  opacity: 1 !important;
}
body.page-contato select option,
body.page-contato select optgroup{
  background:#ffffff !important;
  color:#111111 !important;
}