/* style.css - InvestHub */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Paleta Principal */
    --azul-investhub: #1F6FAF; /* */
    --azul-escuro: #123E63;    /* */
    --cinza-medio: #6B7280;    /* */
    --cinza-claro: #F3F4F6;    /* */
    --branco: #FFFFFF;         /* */
    
    /* Paleta de Apoio */
    --azul-petroleo: #0F2A44;  /* */
    --verde-sutil: #2FA36B;    /* */
    
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--branco);
    color: var(--cinza-medio);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4 { color: var(--azul-escuro); font-weight: 600; }
a { text-decoration: none; color: inherit; transition: color 0.3s; }

/* --- HEADER & NAV --- */
.ih-header {
    background-color: var(--branco);
    border-bottom: 1px solid var(--cinza-claro);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

.ih-nav-container { display: flex; justify-content: space-between; align-items: center; }
.ih-logo { height: 45px; }

.ih-nav-list { list-style: none; display: flex; gap: 30px; align-items: center; }
.ih-nav-list li a { font-weight: 500; color: var(--azul-escuro); font-size: 0.95rem; }
.ih-nav-list li a:hover { color: var(--azul-investhub); }

/* Botões Premium */
.btn {
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-outline { border: 1px solid var(--azul-investhub); color: var(--azul-investhub) !important; background: transparent; }
.btn-outline:hover { background: var(--azul-investhub); color: var(--branco) !important; }

.btn-primary { background-color: var(--azul-investhub); color: var(--branco) !important; }
.btn-primary:hover { background-color: var(--azul-escuro); }

/* --- HERO SECTION --- */
.hero-section {
    padding: 80px 0;
    background-color: var(--branco);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.hero-content h1 { font-size: 3rem; line-height: 1.2; margin-bottom: 20px; color: var(--azul-petroleo); }
.hero-content p { font-size: 1.1rem; margin-bottom: 30px; color: var(--cinza-medio); }
.hero-image img { width: 100%; border-radius: 12px; box-shadow: 0 20px 40px rgba(18, 62, 99, 0.1); }

/* --- FOOTER --- */
.ih-footer {
    background-color: var(--cinza-claro);
    padding: 60px 0 20px;
    margin-top: auto; /* Empurra pro fundo */
    border-top: 1px solid #e5e7eb;
}
.footer-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: 0.9rem; margin-top: 15px; }
.footer-links { display: flex; gap: 60px; }
.footer-links h4 { margin-bottom: 15px; font-size: 1rem; color: var(--azul-escuro); }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 8px; font-size: 0.9rem; }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid #d1d5db; font-size: 0.85rem; }

/* Botão Flutuante Redondo */
.fab-apoie {
  position: fixed;
  bottom: 20px;
  right: 20px; /* Canto inferior direito. Troque para left: 20px se preferir na esquerda */
  background-color: #28a745; 
  color: white;
  border: none;
  border-radius: 50%; /* Deixa o botão perfeitamente redondo */
  width: 55px; /* Largura fixa */
  height: 55px; /* Altura fixa */
  font-size: 24px; /* Tamanho do ícone de café */
  cursor: pointer;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s;
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.fab-apoie:hover { transform: scale(1.1); }

/* Fundo do Modal Escurecido */
.modal-pix {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

/* Caixa Branca do Modal */
.modal-conteudo {
  background-color: #fff;
  padding: 24px;
  border-radius: 12px;
  text-align: center;
  max-width: 320px; /* Tamanho ideal para não quebrar no celular */
  width: 90%;
  position: relative;
  box-shadow: 0px 10px 25px rgba(0,0,0,0.2);
}

.fechar-btn {
  position: absolute;
  top: 5px; right: 15px;
  font-size: 28px;
  cursor: pointer;
  color: #666;
}

.qr-code { width: 180px; height: 180px; margin: 15px 0; border-radius: 8px;}

.texto-secundario { font-size: 14px; color: #555; margin-bottom: 8px;}

/* Input e Botão de Copiar */
.area-copia { display: flex; gap: 8px; }
.area-copia input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 10px; /* Letra menor para caber a string gigante */
  color: #666;
  background-color: #f9f9f9;
}
.area-copia button {
  padding: 10px 15px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}
.area-copia button:active { background-color: #0056b3; }