/* =========================================
    1. VARIÁVEIS E RESET GLOBAL
    ========================================= */
:root {
    --cor-jogos: #ff4757;
    --cor-tech: #2ed573;
    --cor-energia: #eccc68;
    --cor-saude: #70a1ff;
    --cor-pet:#ff4757;
    --cor-casa: #a29bfe;
    --primary-color: #ff4757;
    --amazon-orange: #ff4757;
    --bg-dark: #0f1418;
    --card-bg: #1a2329;
    --text-muted: #94a3b8;
}

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

body {
    background-color: var(--bg-dark);
    font-family: 'Roboto', sans-serif;
    color: white;
    margin: 0;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* =========================================
    2. ANIMAÇÕES NEON
    ========================================= */
@keyframes neon-text-cycle {
    0%, 100% { color: var(--cor-jogos); border-color: var(--cor-jogos); text-shadow: 0 0 8px var(--cor-jogos); }
    16%      { color: var(--cor-tech); border-color: var(--cor-tech); text-shadow: 0 0 8px var(--cor-tech); }
    33%      { color: var(--cor-energia); border-color: var(--cor-energia); text-shadow: 0 0 8px var(--cor-energia); }
    50%      { color: var(--cor-saude); border-color: var(--cor-saude); text-shadow: 0 0 8px var(--cor-saude); }
    66%      { color: var(--cor-pet); border-color: var(--cor-pet); text-shadow: 0 0 8px var(--cor-pet); }
    83%      { color: var(--cor-casa); border-color: var(--cor-casa); text-shadow: 0 0 8px var(--cor-casa); }
}

@keyframes neon-line-cycle {
    0%, 100% { background-color: var(--cor-jogos); box-shadow: 0 0 8px var(--cor-jogos); }
    16%      { background-color: var(--cor-tech); box-shadow: 0 0 8px var(--cor-tech); }
    33%      { background-color: var(--cor-energia); box-shadow: 0 0 8px var(--cor-energia); }
    50%      { background-color: var(--cor-saude); box-shadow: 0 0 8px var(--cor-saude); }
    66%      { background-color: var(--cor-pet); box-shadow: 0 0 8px var(--cor-pet); }
    83%      { background-color: var(--cor-casa); box-shadow: 0 0 8px var(--cor-casa); }
}

/* =========================================
    3. HEADER E NAVEGAÇÃO
    ========================================= */
.site-header { 
    background: #000; 
    border-bottom: 3px solid; 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
    animation: neon-text-cycle 20s linear infinite;
}

.nav-container { 
    max-width: 1100px; 
    margin: 0 auto; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    height: 60px; 
    padding: 0 20px; 
}
.nav-container a {
    text-decoration: none;
}

.logo { 
    font-family: 'Oswald', sans-serif; 
    font-size: 24px; 
    font-weight: bold; 
    animation: neon-text-cycle 20s linear infinite;
}

.menu-trigger { 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    font-weight: bold; 
    animation: neon-text-cycle 20s linear infinite;
}

.hamburguer div { 
    width: 22px; 
    height: 2px; 
    margin: 4px 0; 
    animation: neon-line-cycle 20s linear infinite;
}

.nav-dropdown { 
    position: absolute; 
    right: 0; 
    top: 100%; 
    background: #111; 
    border: 2px solid currentColor; 
    display: none; 
    width: 200px; 
    list-style: none; 
}

.nav-dropdown li a { 
    display: block; 
    padding: 15px; 
    color: #fff; 
    text-decoration: none; 
    border-bottom: 1px solid #222; 
}

.menu-wrapper.active .nav-dropdown { display: block; }

/* =========================================
    4. ESTRUTURA DO CONTEÚDO (CALCULADORA)
    ========================================= */
.container { 
    max-width: 650px; 
    margin: 30px auto; 
    background: #1a1a1a; 
    padding: 30px; 
    border-radius: 12px; 
    text-align: center; 
    border: 2px solid #ff4757; 
}






.container h1 { 
    font-family: 'Oswald', sans-serif; margin-bottom: 10px;
    text-transform: uppercase;
    color: #ff4757; 
}

.container p {
    font-size: 14px; 
    color: var(--text-muted); 
    margin-top: 8px; 
    font-weight: normal; 
    text-transform: none;
    color: #666;
}



/* Estilos de Input da Calculadora */
.input-row { 
    display: flex; 
    gap: 15px; 
    margin-bottom: 5px;
}

.input-group { 
    text-align: left; 
    margin-bottom: 20px; 
    flex: 1; 
    color: #ff4757;
}

.input-group label { 
    display: block; 
    font-size: 11px; 
    color: var(--text-muted); 
    margin-bottom: 8px; 
    text-transform: uppercase;
    font-weight: bold;
    color: #666;
    
}

input, select { 
    width: 100%; 
    padding: 12px; 
    background: #000; 
    border: 1px solid #333; 
   color: #ff4757;
    border-radius: 8px; 
    font-family: 'Roboto', sans-serif;
    font-size: 15px;
    outline: none;
    transition: 0.3s;
}

input:focus, select:focus {
    border-color: var(--cor-pet);
    box-shadow: 0 0 10px rgba(255, 165, 2, 0.2);
}

#btn-calcular { 
    width: 100%; 
    padding: 15px; 
    background: var(--cor-pet); 
    border: none; 
    font-weight: bold; 
    cursor: pointer; 
    border-radius: 8px; 
    margin-bottom: 20px; 
    color: #000; 
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    transition: transform 0.2s;
}

#btn-calcular:hover { transform: scale(1.02); }

/* RESULTADO */
.result-box {
    display: none; /* JS mostra ao calcular */
    margin-top: 20px;
    padding: 25px;
    border: 2px solid var(--cor-pet);
    border-radius: 12px;
    background: rgba(255, 165, 2, 0.05);
}

.main-res p {
    font-size: 45px;
    font-family: 'Oswald';
    color: var(--cor-pet);
    font-weight: bold;
    line-height: 1;
}

.main-res span { font-size: 12px; color: var(--text-muted); text-transform: uppercase; }

/* =========================================
    5. COMPONENTES E ADs
    ========================================= */
.ad-container { width: 100%; max-width: 728px; height: 90px; background: #000; border: 1px dashed #444; margin: 15px auto; display: flex; align-items: center; justify-content: center; }
.ad-label { font-size: 10px; color: #444; text-transform: uppercase; margin-bottom: 5px; }

.shop-zone { margin-top: 30px; padding-top: 20px; border-top: 1px solid #333; }
.support-box { background: rgba(255, 159, 67, 0.1); padding: 15px; border-radius: 8px; margin-bottom: 15px; font-size: 14px; color: #ccc; text-align: left; }

.btn-amazon {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background-color: var(--amazon-orange); color: #000 !important;
    text-decoration: none; font-weight: bold; padding: 15px; border-radius: 8px;
    margin-bottom: 10px; transition: 0.3s; font-size: 13px;
}

.btn-amazon:hover { transform: scale(1.02); box-shadow: 0 0 15px rgba(255, 153, 0, 0.4); }

.seo-content { text-align: left; margin-top: 30px; color: var(--text-muted); font-size: 14px; line-height: 1.6; }
.seo-content h2 { color: #fff; font-size: 18px; margin-bottom: 10px; }







/* =========================================
   6. FOOTER NEON (SEM PISCAR)
   ========================================= */
.site-footer {
    width: 100%;
    background: #000;
    padding: 60px 20px 20px 20px;
    margin-top: 50px;
    border-top: 3px solid;
    animation: neon-text-cycle 20s linear infinite;
}

.footer-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: left;
}

/* Isso remove as bolinhas de todas as listas dentro das colunas do footer */
.footer-column ul { 
    list-style: none; 
    padding: 0; 
    margin: 0;
}

/* Garante que os itens da lista não tenham recuo */
.footer-column ul li { 
    list-style-type: none;
    margin-bottom: 10px; 
}

.footer-column h3 {
    font-family: 'Oswald', sans-serif;
    margin-bottom: 20px;
    text-transform: uppercase;
    animation: neon-text-cycle 20s linear infinite;
}


.footer-column p {
    color: #ffffff !important;
    animation: none !important;
    text-shadow: none !important;
    opacity: 0.9;
    font-size: 14px;
    line-height: 1.6;
}

.footer-column ul li a {
    color: #ffffff !important;
    text-decoration: none;
    font-size: 14px;
    transition: padding 0.3s ease;
    animation: none !important;
    text-shadow: none !important;
}

.footer-column ul li a:hover {
    padding-left: 8px;
    animation: neon-text-cycle 20s linear infinite !important;
    color: currentColor !important;
}

.footer-bottom {
    max-width: 1000px;
    margin: 40px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid #222;
    text-align: center;
    font-size: 12px;
    animation: none !important;
    color: #ffffff !important;
    text-shadow: none !important;
}

.footer-bottom p, .footer-bottom p small {
    color: #ffffff !important;
    animation: none !important;
}
.footer-bottom a {
    color: #ffffff !important;
    text-decoration: none;
    font-weight: bold;
    animation: none !important;
}



/* Estilos específicos para a Calculadora de BTUs */
.btn-buy {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-bottom: 10px;
    transition: 0.3s;
    font-size: 14px;
}

.btn-buy.amazon {
    background-color: var(--amazon-orange);
    color: #000 !important;
}

.btn-buy.battery {
    background-color: #232f3e;
    color: #fff !important;
    border: 1px solid #444;
}

.btn-buy:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}