/* ========================================================== */
/* MIND FRAME - SITE INSTITUCIONAL V2 */
/* ========================================================== */

/* RESET E ESTILO GERAL */
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Montserrat", sans-serif;
}

:root {
  /* Paleta Dark Mode Sutil */
  --bg-dark: #171717; /* Fundo Escuro Principal */
  --primary-text: #eaeaea; /* Texto Claro (mais suave) */
  --accent-blue: #3e8ede; /* Azul Metálico/Gelo - Elegante e Profissional */
  --secondary-accent: #2a68a6; /* Azul Secundário (Hover) */
  --border-color: #333333; /* Linhas de separação sutis */
  --light-gray: #a0a0a0; /* Texto auxiliar */
  --secondary-bg: #1f1f1f; /* Fundo levemente mais claro para cards/blocos */
  --error-red: #e74c3c; /* Cor para erros e validação */
}

body {
  background-color: var(--bg-dark);
  color: var(--primary-text);
  min-height: 100vh;
}

.main-content-site-v7 {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ------------------------------------- */
/* --- Botões V7.1 --- */
/* ------------------------------------- */
.btn-cta-v7,
.btn-secondary-v7 {
  display: inline-block;
  padding: 10px 20px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.3s;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
}

/* Botão Principal (Ação/Login) */
.btn-cta-v7 {
  background-color: var(--accent-blue);
  color: var(--bg-dark);
  box-shadow: 0 4px 8px rgba(62, 142, 222, 0.25);
}
.btn-cta-v7:hover {
  background-color: var(--secondary-accent);
  box-shadow: 0 6px 12px rgba(42, 104, 166, 0.4);
}

/* Botão Secundário (Área de Clientes) */
.btn-secondary-v7 {
  background-color: transparent;
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue);
}
.btn-secondary-v7:hover {
  background-color: var(--accent-blue);
  color: var(--bg-dark);
}

.large-cta-v7 {
  padding: 18px 40px;
  font-size: 1.1em;
  font-weight: 700;
}

/* ------------------------------------- */
/* 1. HEADER (TOPO DE NAVEGAÇÃO) */
/* ------------------------------------- */

.site-header-v7 {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background 0.3s, box-shadow 0.3s; /* Adicionado para a rolagem */
}

.header-content-v7 {
  max-width: 1400px;
  margin: 0 auto;
  padding: 15px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 🛑 CORREÇÃO DO SUBLINHADO DO LOGO 🛑 */
.logo-link-v7 {
  text-decoration: none; /* Garante a remoção do sublinhado */
  color: inherit;
  display: block;
}
/* 🛑 FIM DA CORREÇÃO 🛑 */

.logo-area-v7 {
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: 700;
}
.logo-text-v7 {
  color: var(--primary-text);
}
.logotipo-site {
  width: 45px;
  margin-right: 10px;
}

.site-nav-v7 {
  display: flex;
  gap: 25px;
}
.nav-item-v7 {
  color: var(--light-gray);
  font-weight: 400;
  padding: 5px 0;
  text-decoration: none;
  transition: color 0.3s;
}
.nav-item-v7:hover {
  color: var(--accent-blue);
}

.header-actions-v7 {
  display: flex;
  gap: 15px;
}

/* Botão de Menu Mobile (Hambúrguer) - Inicia escondido */
.menu-toggle {
  display: none;
  font-size: 1.8em;
  color: var(--accent-blue);
  cursor: pointer;
  z-index: 1001;
}

/* ------------------------------------- */
/* 2. HERO SECTION */
/* ------------------------------------- */

.hero-v7 {
  min-height: 75vh;
  padding: 100px 0;
  display: flex;
  justify-content: space-between;
  gap: 80px;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.hero-text-block-v7 {
  max-width: 55%;
}

.tagline-v7 {
  font-size: 1em;
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 15px;
}

.hero-text-block-v7 h1 {
  font-size: 3.8em;
  font-weight: 900;
  line-height: 1.1;
  color: var(--primary-text);
  margin-bottom: 25px;
}

.highlight-blue {
  color: var(--accent-blue);
}

.hero-intro-v7 {
  font-size: 1.1em;
  font-weight: 300;
  color: var(--light-gray);
  line-height: 1.6;
  margin-bottom: 40px;
}

/* Simulação de Bloco de Código */
.hero-visual-v7 {
  width: 40%;
  min-height: 300px;
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  font-family: monospace;
}

.code-line {
  color: #90ee90;
  margin-bottom: 5px;
}
.code-line span {
  color: var(--primary-text);
}
.code-line .highlight-cyan {
  color: var(--accent-blue);
  font-weight: bold;
}
.indent {
  margin-left: 20px;
}

/* ------------------------------------- */
/* 3. STACK TECNOLÓGICO */
/* ------------------------------------- */
.tech-stack-v7 {
  padding: 50px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.section-subtitle-v7 {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tech-grid-v7 {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-bottom: 30px;
}

.tech-item-v7 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 180px;
  padding: 20px 10px;
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: transform 0.3s, border-color 0.3s;
}

.tech-item-v7:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
}

.tech-item-v7 i {
  font-size: 3.5em;
  color: var(--light-gray);
  margin-bottom: 10px;
  transition: color 0.3s;
}

.tech-item-v7:hover i {
  color: var(--accent-blue);
}

.tech-item-v7 p {
  font-size: 0.9em;
  font-weight: 600;
  color: var(--primary-text);
}

/* Estilo específico para a tecnologia aberta (futuras) */
.future-tech i {
  color: #f0a500;
}
.future-tech:hover i {
  color: #f0a500;
}

.tech-note {
  font-size: 0.9em;
  color: var(--light-gray);
  margin-top: 20px;
}

/* ------------------------------------- */
/* 4. SERVICES */
/* ------------------------------------- */
.solucoes-v7 {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-color);
}

.section-title-v7 {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--primary-text);
  margin-bottom: 50px;
  text-align: center;
}

.solucoes-grid-v7 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.solucao-card-v7 {
  background-color: var(--bg-dark);
  padding: 30px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: border-color 0.3s, background-color 0.3s;
}

.solucao-card-v7:hover {
  border-color: var(--accent-blue);
  background-color: var(--secondary-bg);
}

.solucao-card-v7 i {
  font-size: 2.5em;
  color: var(--accent-blue);
  margin-bottom: 15px;
}

.solucao-card-v7 h3 {
  font-size: 1.4em;
  color: var(--primary-text);
  margin-bottom: 10px;
}

.solucao-card-v7 p {
  color: var(--light-gray);
  font-weight: 300;
}

/* ------------------------------------- */
/* 5. FEEDBACKS DE CLIENTES (TESTEMUNHOS) */
/* ------------------------------------- */
.client-feedback-v7 {
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.feedback-grid-v7 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.feedback-card-v7 {
  background-color: var(--secondary-bg);
  padding: 30px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-align: left;
  transition: box-shadow 0.3s, background-color 0.3s;
}

.feedback-card-v7:hover {
  background-color: #242424;
  box-shadow: 0 0 10px rgba(62, 142, 222, 0.1);
}

/* Estrelas de Avaliação */
.rating-stars-v7 {
  color: var(--accent-blue);
  font-size: 1.1em;
  margin-bottom: 20px;
}

/* Texto do Feedback */
.feedback-text {
  font-size: 1.1em;
  font-style: italic;
  color: var(--primary-text);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* Informações do Cliente */
.client-info-v7 {
  display: block;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
}

.client-name {
  font-weight: 700;
  color: var(--accent-blue);
  font-size: 1em;
}

.client-title {
  font-size: 0.9em;
  color: var(--light-gray);
  font-weight: 300;
}

/* ------------------------------------- */
/* 6. METODOLOGIA/PROCESSOS */
/* ------------------------------------- */
.metodologia-v7 {
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.process-steps-v7 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.step-v7 {
  padding: 20px;
  border-right: 1px solid var(--border-color);
}
.step-v7:last-child {
  border-right: none;
}

.step-number {
  display: block;
  font-size: 2.5em;
  font-weight: 900;
  color: var(--accent-blue);
  line-height: 1;
  margin-bottom: 10px;
}

.step-v7 h3 {
  font-size: 1.2em;
  color: var(--primary-text);
  margin-bottom: 10px;
}

.step-v7 p {
  color: var(--light-gray);
  font-weight: 300;
}

/* ------------------------------------- */
/* 7. SEÇÕES PLACEHOLDER */
/* ------------------------------------- */
.placeholder-section {
  min-height: 10px;
}

/* ------------------------------------- */
/* 8. FOOTER */
/* ------------------------------------- */

.footer-cta-block-v7 {
  max-width: 100%;
  margin: 0 auto;
  padding: 80px 40px;
  text-align: center;
  background-color: #0f0f0f;
  color: var(--primary-text);
  border-top: 5px solid var(--accent-blue);
}

.footer-cta-block-v7 h2 {
  font-size: 2.5em;
  margin-bottom: 30px;
  font-weight: 700;
}

.footer-info-v7 {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 40px;
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-contact-v7 {
  display: flex;
  gap: 30px;
}

.footer-contact-v7 p {
  display: flex;
  align-items: center;
  margin: 0;
}

.footer-icon {
  color: var(--accent-blue);
  margin-right: 10px;
  font-size: 16px;
}

/* ========================================================== */
/* ESTILOS PARA ANIMAÇÃO NATIVA (INTERSECTION OBSERVER) */
/* ========================================================== */

/* 1. Estado Inicial (Escondido) */
.js-reveal {
  opacity: 0;
  transform: translateY(40px); /* Move 40px para baixo */
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* 2. Estado Ativo (Revelado) */
.js-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 3. Variação de Origem (Top, Left, Right) */
.js-reveal[data-animation-origin="top"] {
  transform: translateY(-40px);
}
.js-reveal[data-animation-origin="left"] {
  transform: translateX(-40px);
}
.js-reveal[data-animation-origin="right"] {
  transform: translateX(40px);
}
.js-reveal[data-animation-origin="left"].revealed,
.js-reveal[data-animation-origin="right"].revealed {
  transform: translateX(0);
}

/* ========================================================== */
/* ESTILOS ESPECÍFICOS DA PÁGINA DE PROPOSTA (FORMULÁRIO) */
/* ========================================================== */

.proposta-body {
  padding-top: 75px; /* Compensa o header fixo */
}

.fixed-header {
  position: fixed;
  width: 100%;
  top: 0;
}

.form-page-content {
  min-height: 85vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 40px;
}

.proposta-form-container {
  max-width: 700px;
  width: 100%;
  background-color: var(--secondary-bg);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
}

.proposta-form-container .section-title-v7 {
  margin-bottom: 20px;
  font-size: 2em;
}

.form-intro {
  color: var(--light-gray);
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.1em;
}

/* Estilização dos Grupos e Campos do Formulário */
.form-group {
  margin-bottom: 20px;
  position: relative; /* Necessário para a mensagem de erro */
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary-text);
}

.form-proposta-v7 input[type="text"],
.form-proposta-v7 input[type="email"],
.form-proposta-v7 select,
.form-proposta-v7 textarea {
  width: 100%;
  padding: 12px;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  color: var(--primary-text);
  border-radius: 4px;
  font-size: 1em;
  transition: border-color 0.3s;
}

.form-proposta-v7 input:focus,
.form-proposta-v7 select:focus,
.form-proposta-v7 textarea:focus {
  border-color: var(--accent-blue);
  outline: none;
}

/* Estado de Erro para Validação */
.form-proposta-v7 input.error,
.form-proposta-v7 select.error,
.form-proposta-v7 textarea.error {
  border-color: var(--error-red) !important;
}

.form-error-message {
  color: var(--error-red);
  font-size: 0.9em;
  margin-top: 5px;
  display: none; /* Inicia escondido */
}

.form-proposta-v7 select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%233e8ede%22%20d%3D%22M287%20200.7L154.7%2057.9c-4.6-5.4-12.7-5.4-17.3%200L5.4%20200.7c-7%208.2-1.2%2021.2%209%2021.2h263.1c10.2%200%2016-13%209-21.2z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 10px top 50%;
  background-size: 10px;
}

.form-submit-btn {
  width: 100%;
  margin-top: 20px;
  border: none;
}

/* Estilo para Mensagem de Confirmação (após envio) */
.confirmation-message-v7 {
  text-align: center;
  padding: 40px;
  margin-top: 20px;
  border: 2px solid var(--accent-blue);
  border-radius: 8px;
  background-color: #1c2a37;
  box-shadow: 0 5px 20px rgba(62, 142, 222, 0.1);
}

.confirmation-message-v7 h2 {
  color: var(--accent-blue);
  font-size: 2em;
  margin-top: 15px;
}

.confirmation-message-v7 p {
  font-size: 1.1em;
  font-weight: 400;
  color: var(--primary-text);
  margin: 20px 0 30px;
}

.logotipo-site-conf {
  width: 60px;
}

/* ------------------------------------- */
/* --- AJUSTES DE JS/COMPORTAMENTO --- */
/* ------------------------------------- */

/* Efeito de Header Rolado (Sticky Scroll) */
.site-header-v7.scrolled {
  background-color: rgba(23, 23, 23, 0.95); /* Leve transparência */
  backdrop-filter: blur(5px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  border-bottom: none;
}

/* ------------------------------------- */
/* --- FEEDBACK FORMULÁRIO --- */
/* ------------------------------------- */

.feedback-submission-v7 {
  padding: 60px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.form-feedback-v7 {
  max-width: 600px;
  margin: 40px auto 0;
  background-color: var(--secondary-bg);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.form-group-feedback {
  margin-bottom: 20px;
}

.form-group-feedback label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary-text);
}

.form-feedback-v7 input[type="text"],
.form-feedback-v7 input[type="email"],
.form-feedback-v7 select,
.form-feedback-v7 textarea {
  width: 100%;
  padding: 12px;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  color: var(--primary-text);
  border-radius: 4px;
  font-size: 1em;
}

.form-submit-btn-sm {
  padding: 12px 25px;
  font-size: 1em;
  font-weight: 700;
  width: 100%;
}

.submission-success-message {
  color: #90ee90; /* Verde de sucesso */
  font-weight: 600;
  margin-top: 15px;
  text-align: center;
}

/* ------------------------------------- */
/* --- ESTILOS PARA O MODAL DE SUCESSO DE FEEDBACK --- */
/* ------------------------------------- */

.modal-overlay {
  /* Ocupa a tela toda e fica por cima de tudo */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9); /* Fundo escuro */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000; /* Garante que fique acima de outros elementos */
}

.modal-content {
  background-color: #1a1a2e; /* Cor do fundo do bloco (como o formulário de proposta) */
  color: #ffffff;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  text-align: center;
  max-width: 400px;
  border: 1px solid #00c4ff55; /* Borda de destaque */
  animation: fadeIn 0.3s ease-in-out;
}

.modal-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.modal-title-success {
  font-size: 1.8rem;
  color: #00c4ff; /* Cor de destaque azul */
  margin-bottom: 15px;
}

.modal-message {
  font-size: 1rem;
  margin-bottom: 30px;
}

/* ------------------------------------- */
/* --- MEDIA QUERIES (RESPONSIVIDADE) --- */
/* ------------------------------------- */

@media (max-width: 1050px) {
  /* Esconde a navegação principal e mostra o botão de menu */
  .site-nav-v7 {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 75px;
    left: 0;
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: 20px 40px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  }

  /* O JS adiciona a classe 'active' para exibir o menu */
  .site-nav-v7.active {
    display: flex;
  }

  .nav-item-v7 {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    text-align: left;
  }
  .nav-item-v7:last-child {
    border-bottom: none;
  }

  .header-content-v7 {
    padding: 15px 40px;
  }

  .menu-toggle {
    display: block;
  }

  .header-actions-v7 {
    display: none;
  }
}

@media (max-width: 900px) {
  .main-content-site-v7 {
    padding: 0 20px;
  }

  /* 📌 Ajuste: Diminuir o padding do header em telas menores */
  .header-content-v7 {
    padding: 15px 20px; /* Reduz de 40px para 20px nas laterais */
  }

  .hero-v7 {
    flex-direction: column;
    padding: 60px 0;
    min-height: auto;
    gap: 40px;
  }
  .hero-text-block-v7 {
    max-width: 100%;
    text-align: center;
  }
  .hero-text-block-v7 h1 {
    font-size: 2.5em;
  }
  .hero-visual-v7 {
    width: 100%;
  }
  .tech-grid-v7 {
    flex-wrap: wrap;
    gap: 20px;
  }
  .feedback-grid-v7,
  .solucoes-grid-v7 {
    grid-template-columns: 1fr;
  }

  /* Metodologia: Mantém 2 colunas até 900px */
  .process-steps-v7 {
    grid-template-columns: 1fr 1fr;
  }
  .step-v7 {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .step-v7:nth-child(even) {
    border-right: none;
  }

  /* Footer Info: OK, já está em coluna */
  .footer-info-v7 {
    flex-direction: column;
    gap: 15px;
  }
  .footer-contact-v7 {
    flex-direction: column;
    gap: 10px;
  }
  .footer-contact-v7 p {
    justify-content: center; /* Centraliza o ícone e o texto */
  }

  /* 📌 Ajuste: Redução do tamanho do CTA do Footer (h2) */
  .footer-cta-block-v7 h2 {
    font-size: 2em;
  }
  .footer-cta-block-v7 .large-cta-v7 {
    padding: 15px 30px;
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .hero-text-block-v7 h1 {
    font-size: 2em;
  }
  .tech-item-v7 {
    width: 45%;
  }

  /* 📌 Ajuste: Metodologia com 1 coluna no celular (resolve quebra) */
  .process-steps-v7 {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .step-v7 {
    padding: 25px 0;
  }
  .step-v7:last-child {
    border-bottom: none;
  }

  /* 📌 Ajuste: Footer CTA Block (Resolve quebra do botão e texto) */
  .footer-cta-block-v7 {
    padding: 60px 20px;
  }
  .footer-cta-block-v7 h2 {
    font-size: 1.6em;
  }
  .footer-cta-block-v7 .large-cta-v7 {
    padding: 12px 25px;
    font-size: 0.9em;
  }

  /* 📌 Ajuste: Footer Info (Garante centralização total no mobile) */
  .footer-info-v7 {
    padding: 20px;
    text-align: center;
  }
  .footer-info-v7 p {
    width: 100%;
    text-align: center;
    margin-bottom: 5px;
  }
  .footer-contact-v7 {
    align-items: center;
    width: 100%;
  }

  /* Ajuste para Soluções (Se houver muito conteúdo, melhor espaçamento) */
  .solucao-card-v7 {
    padding: 20px;
  }
  .solucao-card-v7 i {
    font-size: 2em;
  }
  .solucao-card-v7 h3 {
    font-size: 1.3em;
  }
}