/* ========================================================== */
/* 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;
}

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

.logo-link-v7 {
  text-decoration: none;
  color: inherit;
  display: block;
}

.logo-link-v7:hover,
.logo-link-v7:active {
  text-decoration: none;
  cursor: pointer;
}

.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;
}

.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;
}

/* --- CORREÇÃO: EFEITO DE DIGITAÇÃO --- */
.highlight-blue {
  color: var(--accent-blue);
  display: inline-block;
  border-right: 3px solid var(--accent-blue);
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  vertical-align: bottom;
  animation: typing-site 2.5s steps(10, end) forwards,
    blink-cursor 0.75s step-end infinite;
}

@keyframes typing-site {
  from {
    width: 0;
  }
  to {
    width: 10.5ch;
  } /* Ajustado para cobrir 'em código!' */
}

@keyframes blink-cursor {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--accent-blue);
  }
}
/* --- FIM CORREÇÃO --- */

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

.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);
}

.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);
}

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

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

.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;
}

/* ------------------------------------- */
/* 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) */
/* ========================================================== */

.js-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.js-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.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);
}

/* ========================================================== */
/* FORMULÁRIOS E COMPONENTES EXTRAS */
/* ========================================================== */

.proposta-body {
  padding-top: 75px;
}
.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);
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary-text);
}

.form-proposta-v7 input,
.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;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal-content {
  background-color: #1a1a2e;
  color: #ffffff;
  padding: 40px;
  border-radius: 8px;
  text-align: center;
  max-width: 400px;
  border: 1px solid #00c4ff55;
}

/* ------------------------------------- */
/* --- SEÇÃO SOBRE --- */
/* ------------------------------------- */

.sobre-v7 {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-color);
}

.sobre-container-v7 {
  display: flex;
  align-items: center;
  gap: 80px;
}

.sobre-visual-v7 {
  flex: 1;
  display: flex;
  justify-content: center;
}

.badge-academico {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(62, 142, 222, 0.1);
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  font-size: 0.75em;
  font-weight: 700;
  border-radius: 20px;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.foto-perfil-wrapper {
  width: 320px;
  height: 320px;
  border: 2px solid var(--accent-blue);
  border-radius: 12px;
  padding: 10px;
  position: relative;
  background-color: var(--secondary-bg);
}

.foto-perfil-wrapper::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  z-index: -1;
}

.foto-perfil {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  filter: grayscale(20%);
  transition: filter 0.4s ease;
}

.sobre-texto-v7 {
  flex: 1.5;
}
.sobre-texto-v7 h2 {
  font-size: 3em;
  font-weight: 800;
  margin-bottom: 20px;
}
.sobre-intro-v7 {
  font-size: 1.25em;
  line-height: 1.6;
  margin-bottom: 15px;
}
.sobre-bio-v7 {
  color: var(--light-gray);
  line-height: 1.7;
  margin-bottom: 35px;
}

.sobre-social-v7 {
  display: flex;
  gap: 15px;
}
.sobre-social-v7 a {
  width: 50px;
  height: 50px;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.3em;
  transition: all 0.3s ease;
}

.sobre-social-v7 a:hover {
  background: var(--accent-blue);
  color: var(--bg-dark);
  transform: translateY(-5px);
}

/* ------------------------------------- */
/* --- RESPONSIVIDADE --- */
/* ------------------------------------- */

@media (max-width: 1050px) {
  .site-nav-v7 {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
}

@media (max-width: 900px) {
  .hero-v7,
  .sobre-container-v7 {
    flex-direction: column;
    text-align: center;
  }
  .hero-text-block-v7,
  .hero-visual-v7 {
    max-width: 100%;
    width: 100%;
  }
  .solucoes-grid-v7,
  .process-steps-v7 {
    grid-template-columns: 1fr;
  }
  .foto-perfil-wrapper::before {
    display: none;
  }
  .sobre-social-v7 {
    justify-content: center;
  }
}