:root {
  --bg-dark: #020604;
  --bg-card: rgba(4, 16, 8, 0.85);
  --accent-matrix: #00ff41;
  --accent-cyan: #00f0ff;
  --accent-danger: #ff0055;
  --text-main: #e0ffe8;
  --text-muted: #6b8c73;
  --border-matrix: rgba(0, 255, 65, 0.25);
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Space Grotesk', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-mono);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

/* CANVAS BACKGROUNDS */
#matrix-rain-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
  opacity: 0.85;
}

#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

/* LOG STREAM FLUTUANTE */
#log-stream {
  position: fixed;
  bottom: 15px;
  left: 15px;
  z-index: 100;
  font-size: 0.72rem;
  color: var(--text-muted);
  pointer-events: none;
  background: rgba(2, 6, 4, 0.9);
  padding: 8px 12px;
  border-left: 2px solid var(--accent-matrix);
  backdrop-filter: blur(6px);
  border-radius: 0 4px 4px 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: 280px;
}

/* HEADER & NAV */
header {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 5%;
  background: rgba(2, 6, 4, 0.92);
  border-bottom: 1px solid var(--border-matrix);
  backdrop-filter: blur(10px);
  gap: 15px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 1px;
  white-space: nowrap;
}

.logo span {
  color: var(--accent-matrix);
  animation: blink 1s infinite;
}

nav {
  display: flex;
  gap: 20px;
  align-items: center;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.3s;
}

nav a:hover {
  color: var(--accent-matrix);
}

.lang-selector {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
}

.lang-btn {
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 3px;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lang-btn.active, .lang-btn:hover {
  color: var(--accent-matrix);
  background: rgba(0, 255, 65, 0.12);
}

.lang-divider {
  color: var(--text-muted);
  opacity: 0.4;
}

/* BOTÕES RESPONSIVOS (TOUCH FRIENDLY) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0, 255, 65, 0.08);
  border: 1px solid var(--accent-matrix);
  color: var(--accent-matrix);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  border-radius: 4px;
  min-height: 44px; /* Tamanho seguro para toque em telas de celular */
  transition: all 0.3s ease;
}

.btn-primary:hover, .btn-primary:active {
  background: var(--accent-matrix);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.72rem;
  min-height: 36px;
}

/* TYPING CURSOR */
.cursor-blink {
  display: inline-block;
  color: var(--accent-matrix);
  animation: blink 0.8s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* MAIN & SEÇÕES */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

section {
  padding: 80px 0;
  border-bottom: 1px dashed rgba(0, 255, 65, 0.15);
}

.hero {
  min-height: 80dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 40px;
  padding-bottom: 40px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-cyan);
  font-size: clamp(0.7rem, 2vw, 0.8rem);
  margin-bottom: 15px;
  letter-spacing: 1px;
  flex-wrap: wrap;
}

.hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  line-height: 1.2;
  color: #fff;
  margin-bottom: 20px;
  word-break: break-word;
}

.hero p {
  color: var(--text-muted);
  max-width: 720px;
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  margin-bottom: 30px;
}

.cta-container {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  width: 100%;
}

.cta-container.visible {
  opacity: 1;
  transform: translateY(0);
}

/* GRID DE CARDS */
.grid-title {
  margin-bottom: 35px;
}

.grid-title h2 {
  font-family: var(--font-sans);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: #fff;
  line-height: 1.3;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-matrix);
  padding: 24px;
  border-radius: 6px;
  transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-matrix);
}

.card-icon {
  color: var(--accent-matrix);
  margin-bottom: 12px;
}

.card h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* LIVE SOC */
.soc-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-matrix);
  border-radius: 6px;
  padding: clamp(15px, 3vw, 24px);
}

.soc-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 15px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-matrix);
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 12px;
}

.status-live {
  color: var(--accent-matrix);
  font-weight: bold;
}

.status-page {
  color: var(--accent-cyan);
}

.incidents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.incident-card {
  background: rgba(2, 6, 4, 0.85);
  border: 1px solid rgba(0, 255, 65, 0.15);
  padding: 16px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.incident-header {
  font-size: 0.68rem;
  color: var(--accent-cyan);
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 4px;
}

.pagination-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-btn {
  background: transparent;
  border: 1px solid var(--border-matrix);
  color: var(--text-muted);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  border-radius: 3px;
  min-height: 40px;
}

.page-btn.active, .page-btn:hover {
  border-color: var(--accent-matrix);
  color: var(--accent-matrix);
  background: rgba(0, 255, 65, 0.1);
}

/* MÉTRICAS */
.metrics-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 25px;
  text-align: center;
}

.metric-number {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--accent-matrix);
  font-family: var(--font-sans);
}

.metric-label {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* FORMULÁRIO MATRIX */
.matrix-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-matrix);
  padding: clamp(18px, 4vw, 32px);
  border-radius: 6px;
}

.form-header {
  margin-bottom: 25px;
}

.form-header h2 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.form-group {
  margin-bottom: 18px;
}

.margin-top-sm { margin-top: 10px; }
.margin-top-md { margin-top: 20px; }

.form-group label {
  display: block;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}

.matrix-input, .matrix-select, .matrix-textarea {
  width: 100%;
  background: rgba(2, 6, 4, 0.9);
  border: 1px solid var(--border-matrix);
  color: #fff;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: 4px;
  min-height: 44px;
}

.matrix-input:focus, .matrix-select:focus, .matrix-textarea:focus {
  outline: none;
  border-color: var(--accent-matrix);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.pill-radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.pill-option {
  display: flex;
  gap: 12px;
  background: rgba(2, 6, 4, 0.85);
  border: 1px solid var(--border-matrix);
  padding: 14px;
  border-radius: 4px;
  cursor: pointer;
  align-items: flex-start;
}

.pill-option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--accent-matrix);
  width: 18px;
  height: 18px;
}

.pill-red-title { color: var(--accent-matrix); font-weight: bold; font-size: 0.82rem; }
.pill-blue-title { color: var(--accent-cyan); font-weight: bold; font-size: 0.82rem; }
.pill-desc { color: var(--text-muted); font-size: 0.75rem; margin-top: 4px; line-height: 1.4; }

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
  margin-top: 10px;
}

.form-feedback-box {
  display: none;
  margin-top: 15px;
  padding: 12px;
  border-radius: 4px;
  font-size: 0.82rem;
}

/* FOOTER */
footer {
  padding: 50px 5% 20px;
  background: #010302;
  border-top: 1px solid var(--border-matrix);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.5fr 1fr;
  gap: 35px;
  margin-bottom: 40px;
}

.logo-footer { display: inline-block; margin-bottom: 12px; }
.footer-desc { color: var(--text-muted); font-size: 0.8rem; }
.footer-sublabel { font-size: 0.7rem; color: var(--text-muted); display: block; margin-bottom: 6px; }

.footer-heading {
  font-size: 0.82rem;
  color: #fff;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-nodes {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.node-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: border-color 0.3s;
}

.node-link:hover { border-color: var(--accent-matrix); }

.node-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  margin-bottom: 4px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; }
.footer-links a:hover { color: var(--accent-matrix); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 10px;
}

.system-status { display: flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; background: var(--accent-matrix); border-radius: 50%; box-shadow: 0 0 8px var(--accent-matrix); }

/* TERMINAL MODAL OVERLAY */
#terminal-overlay {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: min(560px, 92vw);
  height: 380px;
  background: rgba(2, 8, 4, 0.96);
  border: 1px solid var(--accent-matrix);
  border-radius: 6px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
  z-index: 1000;
  display: none;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

#terminal-overlay.open {
  display: flex !important;
}

.term-header {
  background: rgba(0, 255, 65, 0.12);
  padding: 10px 14px;
  font-size: 0.75rem;
  color: var(--accent-matrix);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-matrix);
  font-weight: bold;
}

.term-close {
  cursor: pointer;
  color: var(--accent-danger);
  padding: 4px;
}

.term-body {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  font-size: 0.8rem;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
}

.term-input-line {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--border-matrix);
  gap: 8px;
}

.term-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--accent-matrix);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
}

.text-matrix { color: var(--accent-matrix); }
.text-cyan { color: var(--accent-cyan); }
.text-muted { color: var(--text-muted); }


/* ==========================================================================
   MEDIA QUERIES (TABLETS, SMARTPHONES E S24 PLUS)
   ========================================================================== */

/* TABLETS E MONITORES PEQUENOS (Até 1024px) */
@media (max-width: 1024px) {
  header {
    padding: 12px 4%;
  }

  nav {
    gap: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* SMARTPHONES E CELULARES MODERNOS (Ex: Galaxy S24 Plus, iPhones - Até 768px) */
@media (max-width: 768px) {
  header nav { 
    display: none; /* Oculta menu longo para não quebrar a barra no mobile */
  }

  header {
    justify-content: space-between;
    padding: 10px 16px;
  }

  .btn-terminal {
    padding: 6px 10px;
    font-size: 0.75rem;
    min-height: 38px;
  }

  .hero {
    min-height: auto;
    padding: 60px 0 40px;
  }

  .form-grid-2, 
  .pill-radio-group { 
    grid-template-columns: 1fr; /* Coluna única no celular */
  }

  .footer-grid { 
    grid-template-columns: 1fr; 
    gap: 30px;
  }

  #log-stream {
    display: none; /* Oculta o stream de logs flutuante para liberar tela útil no celular */
  }

  /* Modal do Terminal estilo "Sheet" para Telas de Celulares */
  #terminal-overlay {
    bottom: 0;
    left: 0;
    right: 0;
    width: 100vw;
    height: 70dvh;
    border-radius: 12px 12px 0 0;
    border-bottom: none;
  }
}

/* SMARTPHONES COM LARGURA COMPACTA (Até 480px) */
@media (max-width: 480px) {
  .lang-selector {
    font-size: 0.7rem;
  }

  .lang-btn {
    padding: 2px 4px;
  }

  .btn-primary {
    width: 100%; /* Botão em largura inteira para facilitando clique no polegar */
  }

  .soc-status-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}