/* --- Estilos CSS - Tema Claro com Gradientes e Efeito Vidro (v2 - Gradientes Reforçados) --- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    /* --- Cores Base --- */
    --blue-primary: #0071e3;
    --blue-dark: #0051a5;
    --blue-light: #78b5ff;
    --yellow: #f5a623;
    --yellow-light: #ffce75;
    --white: #ffffff;
    --black: #000000;

    /* --- Variáveis do Tema Claro (Padrão) --- */
    --bg-primary: #fdfdfd;
    --bg-secondary: var(--white);
    --bg-tertiary: #f8f9fa;
    --bg-card: rgba(255, 255, 255, 0.8);
    --bg-interactive: rgba(255, 255, 255, 0.75);
    --bg-interactive-accent: rgba(220, 235, 255, 0.6); /* Levemente mais opaco */
    --bg-header-footer: rgba(255, 255, 255, 0.85);

    --text-primary: #212529;
    --text-secondary: #495057;
    --text-tertiary: #6c757d;
    --text-muted: #6c757d;
    --text-link: var(--blue-primary);
    --text-link-footer: var(--text-secondary);
    --text-button-primary: var(--white);
    --text-button-secondary: var(--blue-primary);

    --border-primary: rgba(0, 0, 0, 0.08);
    --border-interactive: rgba(0, 0, 0, 0.12);
    --border-top-accent1: var(--blue-primary);
    --border-top-accent2: var(--yellow);

    --shadow-primary: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.1);

    --backdrop-blur: blur(15px);

    /* --- Gradientes --- */
    /* Gradientes de Cor Sólida (para botões, ícones, etc.) */
    --gradient-blue: linear-gradient(135deg, var(--blue-primary) 0%, var(--blue-light) 100%);
    --gradient-yellow: linear-gradient(135deg, var(--yellow) 0%, var(--yellow-light) 100%);

    /* Gradientes para Texto */
    --gradient-text-title: linear-gradient(135deg, var(--text-primary) 0%, #5a6167 100%);
    --gradient-text-blue: var(--gradient-blue); /* Reutiliza o gradiente azul */
    --gradient-text-yellow: var(--gradient-yellow); /* Reutiliza o gradiente amarelo */
    /* --gradient-step-number: linear-gradient(135deg, var(--text-primary) 0%, rgba(0, 0, 0, 0.5) 100%); -- Removido, usar text-primary ou text-secondary */

    /* Gradientes Radiais de Fundo (Opacidade levemente aumentada para visibilidade) */
    --radial-gradient-hero1: radial-gradient(circle at 30% 50%, rgba(0, 113, 227, 0.1) 0%, transparent 70%); /* Opacidade 0.1 */
    --radial-gradient-hero2: radial-gradient(circle at 70% 30%, rgba(255, 190, 0, 0.12) 0%, transparent 70%); /* Opacidade 0.12 */
    --radial-gradient-features: radial-gradient(circle at center, rgba(0, 113, 227, 0.06) 0%, transparent 70%); /* Opacidade 0.06 */
    --radial-gradient-calculator: radial-gradient(circle at 70% 30%, rgba(0, 113, 227, 0.08) 0%, transparent 70%); /* Opacidade 0.08 */
    --radial-gradient-faq: radial-gradient(circle at 30% 70%, rgba(255, 190, 0, 0.09) 0%, transparent 70%); /* Opacidade 0.09 */
    --radial-gradient-cta: radial-gradient(circle at center, rgba(0, 113, 227, 0.08) 0%, transparent 70%); /* Opacidade 0.08 */

    /* Inputs */
    --input-range-track: rgba(0, 113, 227, 0.15);
    --input-range-thumb: var(--blue-primary);
    --input-bg: rgba(0, 0, 0, 0.04);
    --input-text: var(--text-primary);
    --input-border: var(--border-interactive);
    --input-accent: var(--blue-primary);
}

/* --- Estilos Globais --- */
body {
    background-color: var(--bg-primary); /* Mantém como fallback */
    color: var(--text-primary);
    line-height: 1.6;
    /* Adiciona o gradiente */
    background-image: linear-gradient(to bottom, #e0f0ff, #fff5e0); /* Azul bem claro para Amarelo bem claro */
    background-attachment: fixed; /* Faz o gradiente ficar fixo durante o scroll */
    background-size: cover; /* Garante que cubra toda a área */
    min-height: 100vh; /* Garante que o body ocupe pelo menos a altura da tela */
}
body.light-theme { /* Classe adicionada via JS */ }
main { display: block; }

/* --- Estilos de Seção Padrão --- */
.section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
/* Aplica gradientes radiais aos pseudo-elementos das seções */
.section::before, .section::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1; /* Atrás do conteúdo */
    pointer-events: none; /* Não interfere com cliques */
}
/* Atribui gradientes específicos por seção */
.section-hero::before { background: var(--radial-gradient-hero1); }
.section-hero::after { background: var(--radial-gradient-hero2); }
.section-features::before { background: var(--radial-gradient-features); }
.section-calculator::before { background: var(--radial-gradient-calculator); }
.section-faq::before { background: var(--radial-gradient-faq); }
.section-cta::before { background: var(--radial-gradient-cta); }


.section-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2; /* Conteúdo acima dos gradientes radiais */
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 20px;
    /* Aplica gradiente ao título */
    background: var(--gradient-text-title);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* Fallback para navegadores sem suporte */
    color: var(--text-primary);
}

.section-subhead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    font-weight: 300;
}

/* --- Header --- */
.global-header {
    background: var(--bg-header-footer);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-primary);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--text-primary);
}

/* Aplica gradiente azul à parte 'energia' do logo */
    .header-logo .logo-accent {
        background: var(--gradient-text-blue);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .header-nav ul { display: flex; list-style: none; }
    .header-nav li { margin-left: 30px; }
    .header-nav a { text-decoration: none; color: var(--text-link); font-weight: 500; transition: opacity 0.3s ease; }
    .header-nav a:hover { opacity: 0.7; }

    /* Botão 'Assine Agora' no Nav com gradiente */
    .header-nav .nav-button {
        background: var(--gradient-blue); /* Usa gradiente azul */
        color: var(--white);
        padding: 8px 18px;
        border-radius: 15px;
        transition: filter 0.3s ease; /* Transição no brilho */
        border: none; /* Remove borda padrão de link/botão */
    }
    .header-nav .nav-button:hover {
        filter: brightness(90%); /* Escurece levemente no hover */
        opacity: 1;
    }
    .header-logo {
        font-size: 2.0rem; /* Tamanho base do logo */
        font-weight: bold;
        text-decoration: none;
        color: var(--text-primary);
        display: inline-block; /* Necessário para o container relativo funcionar bem */
        position: relative; /* Permite posicionamento absoluto dentro dele */
        line-height: 1; /* Ajusta a altura da linha base */
        padding-bottom: 10px; /* Adiciona espaço abaixo para o sufixo (ajuste conforme necessário) */
    }
    
    /* Container para o texto, para referência de posicionamento */
    .logo-text-container {
        display: inline-block; /* Mantém o fluxo */
        position: relative;
    }
    
    /* Estilo principal 'bluee' (pode ter gradiente se desejar) */
    .logo-main {
        /* Se quiser o gradiente azul APENAS no 'bluee': */
        background: var(--gradient-text-blue);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: var(--blue-primary); /* Fallback */
        /* Se quiser apenas a cor primária: */
        /* color: var(--text-primary); */
    }
    
    /* Estilo e posicionamento para 'energia' */
    .logo-suffix {
        position: absolute;
        bottom: -10px;   /* Move para baixo (ajuste o valor negativo) */
        right: 1px;  /* Move para a direita (ajuste o valor negativo) */
        font-size: 0.4em; /* Tamanho bem menor (50% do logo principal) */
        font-weight: 500; /* Peso da fonte */
        color: var(--text-muted); /* Cor cinza */
        /* Remove qualquer herança de gradiente */
        background: none;
        -webkit-background-clip: initial;
        background-clip: initial;
        -webkit-text-fill-color: currentcolor;
        white-space: nowrap; /* Garante que não quebre linha */
    }
/* Estilo para tornar 'Energia' menor quando parte da marca */
.brand-suffix {
    font-size: 1em; /* 75% do tamanho do texto pai. Ajuste conforme necessário */
    font-weight: inherit; /* Herda o peso da fonte do pai */
    color: var(--text-muted); /* Define explicitamente a cor cinza muted */
    /* Garante que não herde gradientes indesejados */
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    -webkit-text-fill-color: currentcolor;
    vertical-align: baseline;
  }
  
    
    /* Ajuste específico para o logo no header, se necessário */
    .header-logo .brand-suffix {
        /* Pode precisar de ajustes finos de tamanho ou alinhamento aqui */
        /* Ex: font-size: 0.7em; */
        color: var(--text-primary); /* Garante a cor correta no header */
    }
    
    /* Ajuste específico para o copyright, se necessário */
    .footer-legal-copyright .brand-suffix {
        color: var(--text-muted); /* Garante a cor correta no copyright */
        /* O gradiente no 'Bluee' vem da classe .copyright-brand */
    }
/* --- Estilos para Páginas Internas (Sobre, etc.) --- */

.section-page-content .section-title {
    margin-bottom: 15px; /* Ajuste se necessário */
}

.section-page-content .section-subhead {
    margin-bottom: 40px; /* Ajuste se necessário */
}

/* Grid para os Pilares na página Sobre */
.pillars-grid {
    display: grid;
    grid-template-columns: 1fr; /* Garante 1 coluna por padrão (mobile) */
    gap: 25px;
    margin-top: 30px;
    margin-bottom: 1.5em;
    max-width: 900px; /* Mantém a largura máxima */
    margin-left: auto;
    margin-right: auto;
}

/* Media Query para telas maiores (ex: tablets e desktops) */
@media (min-width: 600px) { /* Ajuste o valor 600px se necessário */
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr); /* Define exatamente 2 colunas */
    }
}

/* Estilo dos Blocos dos Pilares (similar ao feature-item) */
.pillar-item {
    padding: 25px; /* Espaçamento interno */
    background: var(--bg-card); /* Fundo de vidro */
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border-radius: 15px; /* Bordas arredondadas */
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-primary);
    min-width: 0; /* Adicionado para tentar evitar bugs de sizing */
    min-height: 0;/* Adicionado para tentar evitar bugs de sizing */
    text-align: center; /* Centraliza o texto dentro do bloco */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pillar-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.pillar-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--blue-primary); /* Cor azul para o título do pilar */
    margin-bottom: 10px;
}

.pillar-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Botão Hamburguer --- */
.menu-trigger {
  display: none;
  background: none;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 110;
  position: fixed;
  top: 15px;
  right: 20px;
}

.menu-icon {
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--text-primary);
  position: relative;
  transition: background-color 0.3s ease;
}

.menu-icon::before,
.menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform 0.3s ease;
}

.menu-icon::before { top: -8px; }
.menu-icon::after { bottom: -8px; }

/* X quando aberto */
.menu-trigger[aria-expanded="true"] .menu-icon {
  background-color: transparent;
}
.menu-trigger[aria-expanded="true"] .menu-icon::before {
  transform: translateY(8px) rotate(45deg);
}
.menu-trigger[aria-expanded="true"] .menu-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* --- Navegação Mobile --- */
.header-nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding-top: 100px;
  z-index: 100;
  text-align: center;
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  pointer-events: none;
}

.header-nav-mobile.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.header-nav-mobile ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.header-nav-mobile li {
  margin-bottom: 25px;
}

.header-nav-mobile a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.6rem;
  font-weight: 500;
  display: block;
  padding: 10px;
}

/* Mostra botão só em mobile */
@media (max-width: 768px) {
  .menu-trigger {
    display: block;
  }
}

/* --- Seção Hero --- */
.section-hero {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-tertiary) 100%);
    padding-top: 120px;
    padding-bottom: 100px;
    text-align: center;
}
/* Gradientes radiais já aplicados via .section::before/::after */

.hero-content { /* Herda de .section-content */ }
.hero-text { max-width: 800px; margin: 0 auto; }
.hero-secondary-title { font-size: 1.8rem; margin-bottom: 10px; font-weight: 500; color: var(--text-primary); }

/* Aplica gradiente azul ao span 'Azul' */
.text-gradient-blue {
    background: var(--gradient-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text h1 {
    font-size: 3.5rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.2;
}

/* Aplica gradiente amarelo ao span 'Economize até 25%' */
.text-highlight-yellow {
    background: var(--gradient-text-yellow);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
/* Estilo para o texto menor dentro do H1 (AGORA APLICA EM TODAS AS TELAS) */
.hero-text h1 .h1-suffix {
    font-size: 0.8em; /* 40% do tamanho do H1 - Ajuste se precisar menor ainda */
    font-weight: 400;
    color: var(--text-secondary);
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    -webkit-text-fill-color: currentcolor;
    vertical-align: middle;
    /* Adiciona um pequeno espaço antes, se necessário */
    /* margin-left: 0.1em; */
}

.hero-text .subhead { font-size: 1.5rem; color: var(--text-secondary); margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-links { display: flex; justify-content: center; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
.footnote { font-size: 0.9rem; color: var(--text-muted); }

/* --- Linha de bandeiras --- */
.linha-bandeiras {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  padding: 14px 28px;
  margin-top: 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
}

.bandeira {
  height: 45px;
  width: auto;
  border-radius: 8px;
  transition: transform 0.25s ease;
}

.bandeira:hover {
  transform: scale(1.08);
}


/* --- Botões --- */
.button { display: inline-block; padding: 12px 30px; border-radius: 20px; text-decoration: none; font-weight: 500; text-align: center; transition: all 0.3s ease; border: 1px solid transparent; cursor: pointer; }
.button:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

/* Botão Primário com Gradiente Azul */
.button-primary {
    background: var(--gradient-blue);
    color: var(--text-button-primary);
    border: none;
}
.button-primary:hover { filter: brightness(95%); }

/* Botão Secundário com Efeito Vidro */
.button-secondary {
    background: var(--bg-interactive);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    color: var(--text-button-secondary);
    border: 1px solid var(--border-interactive);
}
.button-secondary:hover { background: rgba(0, 113, 227, 0.08); border-color: var(--blue-primary); color: var(--blue-primary); }

.button-large { padding: 15px 40px; font-size: 1.1rem; }

/* --- Seção Features (Como Funciona) --- */
.section-features { background-color: var(--bg-secondary); }
/* Gradiente radial já aplicado via .section::before */

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 50px; }

.feature-item { padding: 30px; background: var(--bg-card); backdrop-filter: var(--backdrop-blur); -webkit-backdrop-filter: var(--backdrop-blur); border-radius: 20px; border: 1px solid var(--border-primary); box-shadow: var(--shadow-primary); transition: transform 0.3s ease, box-shadow 0.3s ease; text-align: center; }
.feature-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }

/* Ícone com Gradiente Amarelo */
.feature-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-yellow); /* Gradiente amarelo */
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 25px;
}
.feature-icon img { width: 100%; height: 100%; object-fit: contain; }

.feature-item h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--text-primary); font-weight: 600; }
.feature-item p { font-size: 1rem; color: var(--text-secondary); font-weight: 300; line-height: 1.6; }

/* --- Seção Calculadora --- */
.highlight {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Aplica gradiente azul aos destaques .blue */
.highlight.blue {
    background: var(--gradient-text-blue); /* Usa a variável de gradiente azul */
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--blue-primary); /* Fallback para navegadores antigos */
}

/* Aplica gradiente amarelo aos destaques .green */
.highlight.green {
    background: var(--gradient-text-yellow); /* Usa a variável de gradiente amarelo */
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--yellow); /* Fallback para navegadores antigos */
}
/* aplica texto centralizado */
.texto-centralizado {
    text-align: center;
  }
  
  /* Aplicar a texto centralizado a todos os elementos dentro de um container */
  .meu-container {
    text-align: center; /* Centraliza todo o texto dentro desta div */
  }
/* Gradiente radial já aplicado via .section::before */

.calculator-wrapper { /* Herda de .section-content */ }

.calculator-container { display: flex; flex-direction: column; gap: 30px; max-width: 1000px; margin: 50px auto 0; background: var(--bg-interactive); backdrop-filter: var(--backdrop-blur); -webkit-backdrop-filter: var(--backdrop-blur); border-radius: 16px; box-shadow: var(--shadow-primary); border: 1px solid var(--border-interactive); overflow: hidden; }
.calculator-form, .calculator-results { padding: 30px; width: 100%; }
.calculator-form { border-bottom: 1px solid var(--border-interactive); border-top: 6px solid var(--border-top-accent1); border-top-left-radius: 16px; border-top-right-radius: 16px; }
.calculator-results { display: none; flex-direction: column; border-top: 6px solid var(--border-top-accent2); border-bottom-left-radius: 16px; border-bottom-right-radius: 16px; text-align: left; }
.calculator-form h3, .calculator-results h3 { text-align: center; margin-bottom: 25px; font-size: 1.5rem; font-weight: 600; }
.calculator-form h3 { color: var(--blue-primary); }
.calculator-results h3 { color: var(--yellow); }
.form-group { margin-bottom: 25px; text-align: left; }
.form-label { font-weight: 500; margin-bottom: 12px; display: block; color: var(--text-primary); font-size: 1.1rem; }
.radio-group { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 20px; }
.radio-label { display: inline-flex; align-items: center; font-size: 1rem; color: var(--text-primary); cursor: pointer; }
input[type="radio"] { margin-right: 8px; vertical-align: middle; accent-color: var(--input-accent); width: 16px; height: 16px; }
.slider-container { /* Sem gradiente aqui */ }
input[type="range"] { width: 100%; height: 12px; border-radius: 6px; background: var(--input-range-track); outline: none; -webkit-appearance: none; appearance: none; margin: 15px 0 10px; cursor: pointer; border: 1px solid var(--border-primary); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--input-range-thumb); cursor: pointer; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15); border: none; }
input[type="range"]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--input-range-thumb); cursor: pointer; border: none; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15); }
.slider-value { text-align: center; margin-top: 5px; color: var(--text-primary); font-size: 1.1rem; }
.input-extra { display: none; margin-top: 15px; }
.input-extra label { font-size: 0.9rem; margin-bottom: 8px; display: block; color: var(--text-secondary); text-align: left; }
input[type="number"] { width: 100%; padding: 12px; background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 8px; font-size: 1rem; color: var(--input-text); margin-top: 5px; }
input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }
.results-summary, .results-details { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border-primary); }
.results-details { border-bottom: none; padding-bottom: 0; }
.results-summary span, .results-details span { display: block; margin-bottom: 10px; color: var(--text-secondary); font-size: 1rem; }
.results-summary span:last-child, .results-details span:last-child { margin-bottom: 0; }
.highlight { font-size: 1.1rem; font-weight: 600; }
.blue { color: var(--blue-primary); }
.green { color: var(--yellow); } /* Destaque 'verde' usa cor amarela */
.economy { margin-top: 15px; }
.disclaimer { font-size: 0.85rem; color: var(--text-muted); margin-top: 20px; text-align: center; }

/* --- Seção FAQ --- */
.section-faq { background-color: var(--bg-secondary); }
/* Gradiente radial já aplicado via .section::before */

.faq-wrapper { /* Herda de .section-content */ }
.faq-container { max-width: 800px; margin: 50px auto 0; }
.faq-item { margin-bottom: 15px; background: var(--bg-interactive); backdrop-filter: var(--backdrop-blur); -webkit-backdrop-filter: var(--backdrop-blur); border-radius: 15px; overflow: hidden; box-shadow: var(--shadow-primary); border: 1px solid var(--border-primary); transition: box-shadow 0.3s ease; }
.faq-item:hover { box-shadow: var(--shadow-hover); }
.faq-question { width: 100%; padding: 18px 50px 18px 25px; background: var(--bg-interactive-accent); color: var(--text-primary); font-weight: 500; font-size: 1.1rem; cursor: pointer; position: relative; border: none; text-align: left; transition: background-color 0.3s ease; font-family: inherit; }
.faq-question:hover { background: rgba(0, 113, 227, 0.1); }
.faq-question::after { content: "+"; position: absolute; right: 25px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; transition: transform 0.3s ease; color: var(--text-muted); font-weight: 300; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { color: var(--text-secondary); line-height: 1.6; font-weight: 300; max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out, padding 0.4s ease-out, margin-top 0.4s ease-out; padding-left: 25px; padding-right: 25px; }

/* --- Seção CTA (Assine) --- */
.section-cta { background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%); text-align: center; }
/* Gradiente radial já aplicado via .section::before */

.cta-content { /* Herda de .section-content */ }
.section-cta .section-title { /* Estilo padrão com gradiente */ }
.section-cta .section-subhead { margin-bottom: 40px; }
.section-cta .button-primary { /* Estilo padrão com gradiente */ }

/* --- Footer --- */
.global-footer { background: var(--bg-header-footer); backdrop-filter: var(--backdrop-blur); -webkit-backdrop-filter: var(--backdrop-blur); color: var(--text-secondary); padding: 50px 0 30px; border-top: 1px solid var(--border-primary); font-size: 0.9rem; }
.footer-content { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.footer-top { text-align: center; margin-bottom: 40px; padding-bottom: 30px; border-bottom: 1px solid var(--border-primary); }
.footer-shop { color: var(--text-tertiary); }
.footer-shop a { color: var(--text-link); text-decoration: none; }
.footer-shop a:hover { text-decoration: underline; }
.footer-directory { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; margin-bottom: 40px; text-align: left; }
.footer-directory-column { /* Sem gradiente */ }
.footer-directory-title { font-size: 1rem; font-weight: 500; color: var(--text-primary); margin-bottom: 15px; }
.footer-directory ul { list-style: none; padding: 0; margin: 0; }
.footer-directory li { margin-bottom: 10px; }
.footer-directory a { color: var(--text-link-footer); text-decoration: none; transition: color 0.3s ease; }
.footer-directory a:hover { color: var(--text-link); text-decoration: underline; }
.footer-legal { padding-top: 30px; border-top: 1px solid var(--border-primary); display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 0.85rem; color: var(--text-muted); }
.footer-legal-copyright { /* Sem gradiente */ }
.footer-legal-links { display: flex; gap: 15px; flex-wrap: wrap; justify-content: center; }
.footer-legal-links a { color: var(--text-muted); text-decoration: none; transition: color 0.3s ease; }
.footer-legal-links a:hover { color: var(--text-primary); text-decoration: underline; }
/* ... outras regras do footer ... */

.footer-contact-list .social-link {
    display: inline-flex; /* Alinha ícone e texto na mesma linha */
    align-items: center; /* Centraliza verticalmente */
    gap: 8px; /* Espaço entre o ícone e o texto */
  }
  
  .footer-contact-list .social-icon {
    width: 20px; /* Ajuste o tamanho conforme necessário */
    height: 20px; /* Ajuste o tamanho conforme necessário */
    vertical-align: middle; /* Garante alinhamento vertical */
  }
  
  /* Ajusta a aparência do link quando tem ícone */
  .footer-directory a.social-link {
      /* Mantém a cor padrão do link do footer */
      color: var(--text-link-footer);
  }
  .footer-directory a.social-link:hover {
      /* Mantém a cor de hover padrão */
      color: var(--text-link);
      text-decoration: underline; /* Mantém sublinhado no hover */
  }
  .footer-directory a.social-link:hover img {
      /* Pode adicionar um efeito no ícone no hover, se desejar */
      /* Ex: opacity: 0.8; */
  }
  .footer-legal {
    /* ... regras existentes ... */
    color: var(--text-muted); /* Garante que o resto do texto tenha a cor muted */
}

    .footer-legal-copyright {
        /* Estilos gerais para o copyright, se necessário */
    }

    /* Aplica gradiente azul à marca no copyright */
    .copyright-brand {
        background: var(--gradient-text-blue); /* Usa a variável de gradiente azul */
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: var(--blue-primary); /* Fallback */
        font-weight: 500; /* Opcional: Deixa a marca um pouco mais destacada */
    }

/* --- Media Queries (Responsiveness) --- */
@media (min-width: 768px) {
    .section-title { font-size: 2.8rem; }
    .hero-text h1 { font-size: 4rem; }
    .hero-text .subhead { font-size: 1.6rem; }
    .section-hero { text-align: left; }
    .hero-content { display: flex; align-items: center; gap: 40px; }
    .hero-text { margin: 0; max-width: none; flex: 1; }
    .cta-links { justify-content: flex-start; }
    .calculator-container { flex-direction: row; gap: 0; }
    .calculator-form { width: 55%; border-bottom: none; border-right: 1px solid var(--border-interactive); border-top-right-radius: 0; border-bottom-left-radius: 16px; }
    .calculator-results { width: 45%; border-top-left-radius: 0; border-top-right-radius: 16px; }
    .footer-legal { flex-direction: row; justify-content: space-between; }
    .footer-legal-links { justify-content: flex-end; }
    /* Estilo para o texto menor dentro do H1 */
    hero-text h1 .h1-suffix {
        font-size: 0.4em; /* 40% do tamanho do H1 */
        font-weight: 400;
        color: var(--text-secondary);
        background: none;
        -webkit-background-clip: initial;
        background-clip: initial;
        -webkit-text-fill-color: currentcolor;
        vertical-align: middle;
    }
}

@media (max-width: 767px) {
    .section { padding: 60px 0; }
    .section-title { font-size: 2rem; }
    .section-subhead { font-size: 1.1rem; margin-bottom: 30px; }
    .hero-text h1 { font-size: 2.8rem; }
    .hero-text .subhead { font-size: 1.3rem; }
    .section-hero { padding-top: 80px; padding-bottom: 60px; }
    .header-nav { display: none; }
    .menu-trigger { display: block; }
    .radio-group { flex-direction: column; align-items: flex-start; gap: 10px; }
    .radio-label { margin-bottom: 5px; }
    .footer-directory { text-align: center; }
    .footer-directory-column { margin-bottom: 20px; }
}

/* --- Cookie Banner --- */
#cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(134, 191, 244, 0.5);
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 600px;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-family: 'Inter', sans-serif;
    color: #1a1a1a;
    z-index: 9999;
    animation: slideUp 0.6s ease;
    flex-wrap: wrap;
}

/* Containers de texto e botões */
#cookie-banner div:first-child {
    flex: 1 1 60%;
}
#cookie-banner div:last-child {
    display: flex; /* <<< importante para os botões ficarem lado a lado */
    gap: 10px;
    flex: 0 1 auto;
}

/* Textos */
#cookie-banner h3 { margin: 0 0 4px 0; font-size: 16px; font-weight: 600; }
#cookie-banner p { margin: 0; font-size: 14px; line-height: 1.4; }
#cookie-banner a { color: #007bff; text-decoration: none; font-weight: 500; }

/* Botões */
#accept-cookies {
    background: linear-gradient(135deg, #00BFFF, #007BFF);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 10px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: 0.3s ease;
}

#accept-cookies:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.4);
}

#reject-cookies {
    background: white;
    color: #5E5E5E;
    border: 1px solid rgba(134, 191, 244, 0.5);
    border-radius: 12px;
    padding: 10px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: 0.3s ease;
}

#reject-cookies:hover {
    background: #f8f8f8;
    border-color: #bbb;
}

@keyframes slideUp {
    from { transform: translate(-50%, 100%); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

/* Responsividade Mobile */
@media (max-width: 480px) {
    #cookie-banner {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px;
        gap: 12px;
    }
    #cookie-banner div:first-child, #cookie-banner div:last-child {
        width: 100%;
    }
    #cookie-banner div:last-child {
        flex-direction: column;
        gap: 8px;
    }
    #cookie-banner button {
        width: 100%;
        padding: 10px 0;
        font-size: 14px;
    }
    #cookie-banner h3 { font-size: 15px; }
    #cookie-banner p { font-size: 13px; line-height: 1.3; }
}