:root {
    --color-primary: #1A466A;
    --color-accent: #FDCB0A;
    --color-background: #FFFFFF;
    --color-surface: #F1F3F5;
    --color-text-primary: #212930;
    --color-text-secondary: #6C757D;
    --color-border: #6C757D;
    --color-header-text: #FFFFFF;
    --color-cta-text: #111111;
}

body[data-theme="dark"] {
    --color-primary: #FDCB0A;
    --color-accent: #FDCB0A;
    --color-background: #121212;
    --color-surface: #242424;
    --color-text-primary: #F1F1F1;
    --color-text-secondary: #A1A1A1;
    --color-border: #242424;
    --color-header-text: #121212;
    --color-cta-text: #111111;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s;
}

main#app-content { 
    flex: 1; 
    padding: 2rem 1rem; 
    max-width: 1200px; 
    margin: 0 auto; 
}

.page-title { 
    color: var(--color-primary); 
    margin-bottom: 1.5rem; 
    border-bottom: 3px solid var(--color-accent); 
    padding-bottom: 0.5rem; 
}

.page-section { margin-bottom: 2rem; }
.page-section h3 { color: var(--color-primary); }

.main-header {
    background-color: var(--color-primary);
    color: var(--color-header-text);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: background-color 0.3s, color 0.3s;
}

.header-content { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    max-width: 1200px; 
    margin: 0 auto; 
    position: relative;
}

.header-side { 
    display: flex; 
    align-items: center; 
    gap: 1rem; flex: 1; 
}

.header-left { 
    justify-content: flex-start; 
}

.header-right { 
    justify-content: flex-end; 
}

#theme-toggle {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 1);
    border: none;
    padding: 0.3rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.5rem;
}

#menu-toggle, #close-menu { 
    background: none; 
    border: none; 
    color: var(--color-header-text); 
    cursor: pointer; 
    font-size: 2rem; 
}

.logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo img {
    height: 150px; /*Tamanho ajustável da logo*/
    width: auto;
}

.logo .logo-padrao {
    display: block;
}
.logo .logo-escuro {
    display: none;
}

body[data-theme="dark"] .logo .logo-padrao {
    display: none; 
}
body[data-theme="dark"] .logo .logo-escuro {
    display: block; 
}

#sidebar {
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    position: fixed; top: 0; left: 0; height: 100%; width: 280px;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out, background-color 0.3s;
    z-index: 1002; padding: 1rem;
}

#sidebar.open { 
    transform: translateX(0); 
}

#close-menu { 
    position: absolute; 
    top: 10px; 
    right: 20px; 
    font-size: 2.5rem; 
    color: var(--color-text-primary); 
}

#sidebar ul { 
    list-style: none; 
    margin-top: 60px; 
}

#sidebar ul li a { 
    color: var(--color-text-primary); 
    text-decoration: none; 
    display: block; 
    padding: 1rem; 
    border-radius: 5px; 
    transition: background-color 0.2s; 
}

#sidebar ul li a:hover { background-color: rgba(0,0,0,0.05); }
body[data-theme="dark"] #sidebar ul li a:hover { background-color: rgba(255,255,255,0.05); }

#overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5); z-index: 1001;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

#overlay.show { opacity: 1; visibility: visible; }

.btn {
    display: inline-block; background-color: var(--color-accent);
    color: var(--color-cta-text); padding: 0.8rem 1.5rem;
    border-radius: 5px; text-decoration: none; font-weight: bold;
    border: none; cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 4px 8px rgba(0,0,0,0.2); 
}

.home-hero { 
    text-align: center; 
    margin-bottom: 2rem; 
}

.video-container { 
    position: relative;
    overflow: hidden; 
    max-width: 100%; 
    background: #000; 
    margin: 1rem 0; 
    aspect-ratio: 16 / 9;
}

.video-container iframe { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
}

.cta-buttons { 
    display: flex; 
    flex-direction: column; 
    gap: 1rem; 
    align-items: center; 
    margin-top: 1.5rem; 
}

.card-container { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 1.5rem; 
}

.card { 
    background-color: var(--color-surface); 
    border-radius: 8px; 
    overflow: hidden; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.05); 
    transition: transform 0.2s; 
}

.card:hover { transform: translateY(-5px); }
.card img { width: 100%; height: 200px; object-fit: cover; background-color: #ccc; }
.card-content { padding: 1.5rem; }
.card-title { color: var(--color-primary); margin-bottom: 0.5rem; }
.card-link { text-decoration: none; color: inherit; }

.infographic-card {
    background-color: var(--color-surface); padding: 1.5rem;
    border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center; border-top: 4px solid var(--color-accent);
}
.infographic-icon, .infographic-number { color: var(--color-primary); }
.infographic-text { color: var(--color-text-secondary); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input, .contact-form textarea {
    padding: 0.8rem; border: 1px solid var(--color-border); border-radius: 5px;
    font-family: inherit; width: 100%;
    background-color: var(--color-background);
    color: var(--color-text-primary);
}

.quiz-container { display: flex; flex-direction: column; gap: 1.5rem; }
.quiz-question {
    background-color: var(--color-surface);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.quiz-question p { font-weight: bold; font-size: 1.1rem; margin-bottom: 1rem; color: var(--color-text-primary); }
.quiz-options { list-style: none; padding: 0; }
.quiz-options li { margin-bottom: 0.5rem; }
.quiz-options label {
    display: block;
    padding: 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}
.quiz-options label:hover { border-color: var(--color-primary); background-color: rgba(0,0,0,0.02); }
body[data-theme="dark"] .quiz-options label:hover { background-color: rgba(255,255,255,0.05); }
.quiz-options input[type="radio"] { display: none; }
.quiz-options input[type="radio"]:checked + label { background-color: var(--color-primary); color: var(--color-header-text); border-color: var(--color-primary); }
#quiz-results { padding: 1.5rem; border-radius: 8px; display: none; text-align: center; }
#quiz-results.good { background-color: #28a745; color: #FFFFFF; }
#quiz-results.medium { background-color: var(--color-surface); border: 1px solid var(--color-accent); }
#quiz-results.bad { background-color: #dc3545; color: #FFFFFF; }

.calculator-container { border-left: 4px solid var(--color-background); }
.calculator-select {
    display: block; width: 100%; padding: 0.8rem; margin: 1rem 0;
    border: 1px solid #ccc; border-radius: 5px; font-size: 1rem;
}

.calculator-result {
    display: none; margin-top: 1.5rem; padding: 1rem;
    background-color: #111; border: 1px solid #b3d7ff;
    border-radius: 5px; line-height: 1.5;
}

.cidade-item { background-color: var(--color-surface); margin-bottom: 0.5rem; border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.05); overflow: hidden; }
.cidade-header { background-color: var(--color-surface); color: var(--color-primary); width: 100%; padding: 1rem 1.5rem; border: none; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-size: 1.2rem; font-weight: bold; text-align: left; }
.cidade-header .arrow { transition: transform 0.3s ease; }
.cidade-item.active .cidade-header .arrow { transform: rotate(180deg); }
.cidade-pontos { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-in-out; background-color: var(--color-background); }
.coleta-list { list-style: none; }
.coleta-item { background-color: var(--color-surface); }
.agendamento-coleta { background-color: var(--color-surface); border-left: 5px solid var(--color-primary); padding: 1.5rem; margin-top: 2rem; border-radius: 5px; }
.agendamento-coleta h4 { color: var(--color-primary); }

.main-footer {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 1.5rem; margin-top: 2rem; background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
}
.main-footer a { color: var(--color-primary); text-decoration: none; font-weight: bold; margin-top: 0.5rem; }
.main-footer a:hover { text-decoration: underline; }

@media (min-width: 768px) {
    .cta-buttons { flex-direction: row; justify-content: center; }
    .card-container { grid-template-columns: repeat(2, 1fr); }
    .infographic-container {display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem;}
}
@media (min-width: 1024px) {
    main#app-content { padding: 2rem; }
    .card-container { grid-template-columns: repeat(3, 1fr); }
}