/* ==========================================================================
   METEORO - GRUPO DE COMUNICAÇÃO EDUCACIONAL & COMUNICAÇÃO PARA LÍDERES
   Estilos CSS Globais, Componentes, Design System & Responsividade Mobile
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Palette Carbon & Ember Warm Glow */
  --bg: #090909;
  --surface: #151311;
  --surface-elevated: #1e1a17;
  --surface-2: #211A15;
  --text: #F7F1E9;
  --muted: #B9AAA0;
  --ember: #F36D21;
  --ember-hover: #ff7d32;
  --ember-glow: rgba(243, 109, 33, 0.25);
  --copper: #BE6938;
  --gold: #F5B35C;
  --border: #44332A;
  --border-focus: #F36D21;
  --success: #2e7d32;
  --error: #d32f2f;

  /* Tipografia */
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Espaçamentos & Layout */
  --container-max: 1200px;
  --container-padding: clamp(1rem, 4vw, 2rem);
  --section-padding: clamp(3.5rem, 7vw, 6rem);
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-pill: 9999px;

  /* Sombras & Transições */
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(243, 109, 33, 0.2);
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
  background-color: var(--bg);
  color: var(--text);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(243, 109, 33, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 100% 40%, rgba(190, 105, 56, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text);
}

a, a:hover, a:focus, a:visited {
  text-decoration: none !important;
  color: inherit;
}

section, [id] {
  scroll-margin-top: 90px;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  width: min(100% - (var(--container-padding) * 2), var(--container-max));
  margin-inline: auto;
}

/* TIPOGRAFIA */
.heading-xl {
  font-family: var(--font-heading);
  font-size: clamp(2.35rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
}

.heading-lg {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
}

.heading-md {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  text-transform: uppercase;
  color: var(--text);
}

.text-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(245, 179, 92, 0.1);
  border: 1px solid rgba(245, 179, 92, 0.25);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.text-lead {
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: var(--muted);
  max-width: 65ch;
  line-height: 1.65;
}

.text-highlight {
  color: var(--ember);
  background: linear-gradient(135deg, #F36D21 0%, #F5B35C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* BOTÕES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.35;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  user-select: none;
  white-space: normal;
  word-break: break-word;
  max-width: 100%;
  text-decoration: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--ember) 0%, var(--copper) 100%);
  color: #fff !important;
  box-shadow: 0 4px 15px rgba(243, 109, 33, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--ember-hover) 0%, var(--ember) 100%);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text) !important;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--copper);
  color: #fff !important;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  max-width: 100%;
  display: flex;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(9, 9, 9, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(68, 51, 42, 0.5);
  transition: background var(--transition-fast);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 1rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none !important;
  flex-shrink: 0;
}

.logo-symbol {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--ember), var(--gold));
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 8px rgba(243, 109, 33, 0.3);
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text);
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.65rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-top: 0.15rem;
  font-weight: 600;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(68, 51, 42, 0.4);
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted) !important;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mobile-drawer {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  background: var(--surface);
  border-bottom: 2px solid var(--ember);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.7);
  padding: 1.25rem;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 99;
}

.mobile-drawer.active {
  display: flex;
}

/* SEÇÃO 1 - HERO */
.hero-section {
  padding-top: calc(76px + 3.5rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.25rem;
  flex-wrap: wrap;
}

.hero-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.825rem;
  color: var(--muted);
  margin-top: 1.5rem;
}

.hero-card-preview {
  background: linear-gradient(145deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

.hero-card-preview::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ember), transparent);
}

/* SEÇÃO 2 - ESPELHO DA OPERAÇÃO */
.section-padding {
  padding-block: var(--section-padding);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.operation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.operation-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

.operation-card:hover, .operation-card.active {
  border-color: var(--copper);
  background: var(--surface-elevated);
  transform: translateY(-4px);
}

.operation-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.operation-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(243, 109, 33, 0.1);
  color: var(--ember);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.operation-expand-body {
  display: none;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px dashed rgba(68, 51, 42, 0.6);
  font-size: 0.925rem;
  color: var(--muted);
}

.operation-card.active .operation-expand-body {
  display: block;
  animation: fadeIn var(--transition-fast);
}

/* SEÇÃO 3 - MÉTODO METEORO */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.method-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
}

.method-step-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(243, 109, 33, 0.25);
  margin-bottom: 0.5rem;
}

/* SEÇÃO 4 - JORNADA DAS 6 ETAPAS */
.timeline-nav {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.timeline-nav-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem 0.5rem;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.timeline-nav-item.active {
  background: var(--surface-2);
  border-color: var(--ember);
  color: var(--ember);
}

.timeline-nav-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: block;
}

.timeline-detail-box {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  box-shadow: var(--shadow-card);
}

/* SEÇÃO 5 - VISÃO POR PÚBLICO (Tabs) */
.tabs-header {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  transition: all var(--transition-fast);
  user-select: none;
}

.tab-btn.active {
  background: var(--surface-2);
  border-color: var(--ember);
  color: var(--text);
  box-shadow: 0 0 15px rgba(243, 109, 33, 0.2);
}

.tab-content-pane {
  display: none;
}

.tab-content-pane.active {
  display: block;
  animation: fadeIn var(--transition-fast);
}

.features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.check-icon {
  color: var(--gold);
  font-weight: 700;
}

/* SEÇÃO 6 - MENTORES */
.mentors-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 2rem;
  align-items: center;
}

.mentor-avatar {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-align: center;
  overflow: hidden;
  position: relative;
}

/* SEÇÃO 7 - DIAGNÓSTICO INTERATIVO DE 5 PERGUNTAS */
.diagnosis-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-card);
  position: relative;
}

.diagnosis-progress-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  margin-bottom: 2rem;
  overflow: hidden;
}

.diagnosis-progress-bar-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--copper), var(--ember));
  transition: width var(--transition-normal);
}

.diagnosis-step-pane {
  display: none;
}

.diagnosis-step-pane.active {
  display: block;
  animation: fadeIn var(--transition-fast);
}

.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
  margin-bottom: 2.25rem;
}

.option-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  user-select: none;
  color: var(--text);
}

.option-btn:hover {
  border-color: var(--copper);
  background: rgba(190, 105, 56, 0.15);
}

.option-btn.selected {
  border-color: var(--ember);
  background: rgba(243, 109, 33, 0.2);
  box-shadow: 0 0 15px rgba(243, 109, 33, 0.25);
}

.option-indicator {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--muted);
  flex-shrink: 0;
}

.option-btn.selected .option-indicator {
  border-color: var(--ember);
  background: var(--ember);
}

/* Devolutiva Panel */
.devolutiva-panel {
  display: none;
  background: var(--surface-elevated);
  border: 1px solid var(--copper);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-top: 2rem;
  animation: fadeIn var(--transition-normal);
}

.devolutiva-panel.active {
  display: block;
}

.devolutiva-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.25rem;
}

/* SEÇÃO 8 - FORMULÁRIO DE CAPTURA */
.lead-form-wrapper {
  max-width: 650px;
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.form-input {
  width: 100%;
  min-height: 48px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 10px rgba(243, 109, 33, 0.2);
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-block: 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.form-checkbox-group input {
  margin-top: 0.2rem;
  accent-color: var(--ember);
}

.form-feedback {
  display: none;
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
  font-size: 0.9rem;
  text-align: center;
}

.form-feedback.success {
  display: block;
  background: rgba(46, 125, 50, 0.15);
  border: 1px solid var(--success);
  color: #a5d6a7;
}

.form-feedback.error {
  display: block;
  background: rgba(211, 47, 47, 0.15);
  border: 1px solid var(--error);
  color: #ef9a9a;
}

/* SEÇÃO 9 - FAQ ACORDEÃO */
.faq-grid {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-button {
  width: 100%;
  padding: 1.35rem 1.5rem;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
  color: var(--ember);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-content {
  display: none;
  padding: 0 1.5rem 1.35rem 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-content {
  display: block;
}

/* RODAPÉ */
.site-footer {
  border-top: 1px solid var(--border);
  background: #050505;
  padding-block: 3.5rem 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-bottom {
  border-top: 1px solid rgba(68, 51, 42, 0.4);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ANIMAÇÕES */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* RESPONSIVIDADE (Skill 9) */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .operation-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .mentors-card { grid-template-columns: 1fr; gap: 1.5rem; }
  .timeline-detail-box { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none !important; }
  .menu-toggle { display: flex !important; }
  .method-grid { grid-template-columns: 1fr; }
  .timeline-nav { grid-template-columns: repeat(3, 1fr); }
  .features-list { grid-template-columns: 1fr; }
  .options-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
  .timeline-nav { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; width: 100%; }
  .btn { width: 100%; }
  .logo-subtitle { display: none; }
}