/* =========================================
   POLETECH - PESQUISA DE SATISFAÇÃO (ESTILOS COMPLETOS)
   ========================================= */

:root {
  --ps-bg: #0b1727;
  --ps-card-bg: #112237;
  --ps-card-border: #1e3a5f;
  --ps-primary: #19c5ad;
  --ps-primary-hover: #139f8c;
  --ps-text: #f8fafc;
  --ps-text-muted: #94a3b8;
  --ps-accent-blue: #3b82f6;
  --ps-accent-purple: #8b5cf6;
}

body {
  background-color: var(--ps-bg);
  color: var(--ps-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  margin: 0;
  padding: 0;
}

.ps-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.ps-header {
  background: rgba(11, 23, 39, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ps-card-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
}

.ps-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ps-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
}

.ps-logo-icon {
  background: linear-gradient(135deg, var(--ps-primary), var(--ps-accent-blue));
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #000;
  font-weight: 900;
}

.ps-logo small {
  color: var(--ps-primary) !important;
}

.ps-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ps-menu a {
  color: var(--ps-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.ps-menu a:hover {
  color: #fff;
}

.ps-logo-subtitle {
  display: block;
  font-size: 0.65rem;
  color: var(--ps-primary);
  letter-spacing: 1px;
}


/* BOTÕES */
.ps-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 280ms ease, box-shadow 280ms ease;
  cursor: pointer;
  border: none;
}

.ps-btn-primary {
  background: linear-gradient(135deg, var(--ps-primary), #10b981);
  color: #000 !important;
  box-shadow: 0 4px 20px rgba(25, 197, 173, 0.25);
}

.ps-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(25, 197, 173, 0.4);
}

.ps-btn-outline {
  border: 1px solid var(--ps-card-border);
  color: #fff !important;
  background: transparent;
}

.ps-btn-outline:hover {
  border-color: var(--ps-primary);
  background: rgba(25, 197, 173, 0.05);
  transform: translateY(-2px);
}

/* HERO SECTION */
.ps-hero {
  padding: 80px 0;
}

.ps-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.ps-eyebrow {
  color: var(--ps-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
  display: block;
}

.ps-hero-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.ps-hero-content h1 span {
  display: block;
  background: linear-gradient(90deg, var(--ps-primary), var(--ps-accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ps-lead {
  font-size: 1.1rem;
  color: var(--ps-text-muted);
  line-height: 1.6;
  margin-bottom: 30px;
}

.ps-actions {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.ps-note {
  font-size: 0.85rem;
  color: var(--ps-text-muted);
  font-style: italic;
}

/* DASHBOARD PREVIEW */
.ps-dashboard {
  background: var(--ps-card-bg);
  border: 1px solid var(--ps-card-border);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.ps-dashboard-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.ps-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 25px;
}

.ps-stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 15px;
  border-radius: 10px;
}

.ps-stat span {
  font-size: 0.8rem;
  color: var(--ps-text-muted);
  display: block;
}

.ps-stat strong {
  font-size: 1.6rem;
  color: #fff;
  display: block;
  margin: 5px 0;
}

.ps-logo small {
  display: block;
  font-size: 0.65rem;
  color: var(--ps-primary) !important;
  letter-spacing: 1px;
}

/* BARRAS DO CHART */
.ps-bar-item {
  margin-bottom: 15px;
}

.ps-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 5px;
}

.ps-bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.ps-bar-fill {
  height: 100%;
  background: var(--ps-primary);
  border-radius: 10px;
  width: var(--ps-width);
}

.ps-blue { background: var(--ps-accent-blue); }
.ps-purple { background: var(--ps-accent-purple); }

/* SEÇÕES */
.ps-section {
  padding: 80px 0;
}

.ps-section-muted {
  background: rgba(17, 34, 55, 0.5);
  border-top: 1px solid var(--ps-card-border);
  border-bottom: 1px solid var(--ps-card-border);
}

.ps-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.ps-feature-card {
  background: var(--ps-card-bg);
  border: 1px solid var(--ps-card-border);
  padding: 25px;
  border-radius: 12px;
}

.ps-feature-icon {
  font-size: 1.8rem;
  color: var(--ps-primary);
  margin-bottom: 15px;
}

.ps-cta {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(25, 197, 173, 0.05));
}

.ps-footer {
  border-top: 1px solid var(--ps-card-border);
  padding: 30px 0;
  color: var(--ps-text-muted);
  font-size: 0.85rem;
}

.ps-menu-toggle { display: none; }

@media (max-width: 900px) {
  .ps-hero-grid { grid-template-columns: 1fr; }
  .ps-menu-toggle { display: block; background: none; border: none; color: #fff; font-size: 1.5rem; }
}