/* ==========================================================================
   ORZA ESTUDOS E ASSESSORIA & HARPIA SARP - FOLHA DE ESTILOS AUTÔNOMA
   100% Pura, Funcional Offline, Sem dependências externas obrigatórias.
   Cores e Tipografia baseadas na identidade visual oficial da ORZA (orza.com.br)
   ========================================================================== */

:root {
  /* Paleta Oficial ORZA */
  --navy-950: #071026;
  --navy-900: #0B1B3D;
  --navy-850: #0F224C;
  --navy-800: #132959;
  --navy-700: #1E3A8A;
  --navy-600: #2563EB;
  
  --crimson: #C5221F;
  --crimson-hover: #D92926;
  --crimson-active: #A51A17;
  --ruby: #E03131;
  --crimson-light: rgba(197, 34, 31, 0.08);
  
  --teal-accent: #00A8C6;
  --teal-hover: #0093AE;
  --teal-light: rgba(0, 168, 198, 0.12);
  --cyan-ocean: #06B6D4;
  
  --gold-accent: #D97706;
  --gold-light: rgba(217, 119, 6, 0.15);
  
  --green-status: #10B981;
  --green-light: rgba(16, 185, 129, 0.12);

  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  --white: #FFFFFF;

  --font-sans: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 25px rgba(0, 168, 198, 0.25);

  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--slate-50);
  color: var(--slate-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Scrollbar Custom */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: var(--slate-100);
}
::-webkit-scrollbar-thumb {
  background: var(--slate-300);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--slate-400);
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-bar {
  background: linear-gradient(90deg, var(--navy-950) 0%, var(--navy-900) 60%, var(--navy-850) 100%);
  color: var(--slate-200);
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.5rem 0;
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar-tags {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.ped-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cert-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--slate-200);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.72rem;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #34D399;
}

.status-dot-pulse {
  width: 7px;
  height: 7px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   HEADER & NAVBAR (ORZA STYLE)
   ========================================================================== */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 80px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 54px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  transition: transform var(--transition);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.02);
}

.brand-divider {
  width: 1px;
  height: 36px;
  background-color: var(--slate-300);
}

.brand-project {
  display: flex;
  flex-direction: column;
}

.brand-project-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
  letter-spacing: -0.01em;
}

.brand-project-sub {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--crimson);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-600);
  white-space: nowrap;
  transition: var(--transition);
  position: relative;
  padding: 0.35rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--crimson);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--crimson);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.875rem 1.6rem;
  font-size: 0.95rem;
}

.btn-primary {
  background-color: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
  box-shadow: var(--shadow-xs);
}

.btn-primary:hover {
  background-color: var(--navy-950);
  border-color: var(--navy-950);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-crimson {
  background-color: var(--crimson);
  color: var(--white);
  border-color: var(--crimson);
  box-shadow: 0 4px 12px rgba(197, 34, 31, 0.28);
}

.btn-crimson:hover {
  background-color: var(--crimson-hover);
  border-color: var(--crimson-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(197, 34, 31, 0.35);
}

.btn-crimson:active {
  background-color: var(--crimson-active);
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--navy-900);
  border-color: var(--slate-300);
}

.btn-outline:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-400);
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(4px);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: var(--white);
  color: var(--white);
}

.btn-teal {
  background-color: var(--teal-accent);
  color: var(--white);
  border-color: var(--teal-accent);
}

.btn-teal:hover {
  background-color: var(--teal-hover);
  box-shadow: 0 4px 12px rgba(0, 168, 198, 0.3);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--slate-200);
  padding: 0.5rem;
  border-radius: var(--radius-md);
  color: var(--slate-700);
  cursor: pointer;
}

/* Mobile Drawer */
.mobile-menu-drawer {
  display: none;
  position: absolute;
  top: 80px;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-bottom: 2px solid var(--crimson);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
}

.mobile-menu-drawer.open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-800);
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-link:hover {
  background-color: var(--slate-100);
  color: var(--crimson);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 50%, #0c2049 100%);
  color: var(--white);
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(0, 168, 198, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(197, 34, 31, 0.12) 0%, transparent 40%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.meta-strip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  color: var(--teal-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.meta-dot {
  color: rgba(255, 255, 255, 0.4);
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-title .text-gradient {
  background: linear-gradient(90deg, #FFFFFF 0%, #E2E8F0 60%, var(--teal-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .text-crimson {
  color: var(--ruby);
  -webkit-text-fill-color: initial;
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--slate-300);
  line-height: 1.65;
  margin-bottom: 2rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

/* Key Metrics Strip */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-card-hero {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.stat-val span.accent-red {
  color: var(--ruby);
}

.stat-val span.accent-teal {
  color: var(--teal-accent);
}

.stat-lbl {
  font-size: 0.75rem;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 0.35rem;
}

/* Visual Media Showcase */
.hero-showcase {
  background: rgba(15, 34, 76, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), var(--shadow-glow);
  backdrop-filter: blur(8px);
}

.showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.showcase-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-200);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.showcase-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-md);
  padding: 0.25rem;
  gap: 0.25rem;
}

.showcase-tab-btn {
  background: transparent;
  border: none;
  color: var(--slate-400);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.showcase-tab-btn:hover {
  color: var(--white);
}

.showcase-tab-btn.active {
  background: var(--crimson);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(197, 34, 31, 0.4);
}

.showcase-viewer {
  position: relative;
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: #030712;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.4s ease;
  cursor: pointer;
}

.showcase-img:hover {
  transform: scale(1.02);
}

.showcase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(7, 16, 38, 0.95) 0%, rgba(7, 16, 38, 0.6) 60%, transparent 100%);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.showcase-caption {
  font-size: 0.8125rem;
  color: var(--white);
  font-weight: 600;
}

.showcase-badge {
  background: rgba(0, 168, 198, 0.25);
  border: 1px solid var(--teal-accent);
  color: #E0F2FE;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.zoom-hint-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: var(--white);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.zoom-hint-btn:hover {
  background: var(--crimson);
}

/* ==========================================================================
   SEÇÃO INSTITUCIONAL & CERTIFICAÇÕES (PED & ANAC & ANATEL)
   ========================================================================== */
.section-certs {
  background-color: var(--white);
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.certs-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
}

.ped-medal-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #F8FAFC 0%, #EEF2F6 100%);
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  min-width: 260px;
}

.ped-medal-img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.12));
  transition: transform var(--transition);
}

.ped-medal-box:hover .ped-medal-img {
  transform: scale(1.05);
}

.ped-medal-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-top: 1rem;
}

.ped-medal-subtitle {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--crimson);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

.certs-content h2 {
  font-size: 2rem;
  color: var(--navy-950);
  margin-bottom: 0.85rem;
}

.certs-content p {
  color: var(--slate-600);
  font-size: 0.975rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.certs-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.pillar-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  transition: var(--transition);
}

.pillar-card:hover {
  background: var(--white);
  border-color: var(--teal-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--crimson-light);
  color: var(--crimson);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.pillar-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.35rem;
}

.pillar-desc {
  font-size: 0.8rem;
  color: var(--slate-500);
  line-height: 1.5;
}

/* ==========================================================================
   SEÇÃO DECOLAGEM E POUSO (GIFS MANDATÓRIOS)
   ========================================================================== */
.section-decolagem {
  background: linear-gradient(180deg, var(--slate-50) 0%, #EEF2F6 100%);
  padding: 5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--crimson-light);
  color: var(--crimson);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: 2.35rem;
  color: var(--navy-950);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--slate-600);
}

.launch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.launch-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.launch-card:hover {
  border-color: var(--crimson);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.launch-media-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  background-color: #0B1B3D;
  overflow: hidden;
}

.launch-gif {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  cursor: pointer;
}

.launch-card:hover .launch-gif {
  transform: scale(1.03);
}

.launch-tag-float {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(11, 27, 61, 0.85);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.launch-expand-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.6);
  color: var(--white);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.launch-expand-btn:hover {
  background: var(--crimson);
}

.launch-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.launch-card-title {
  font-size: 1.35rem;
  color: var(--navy-900);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.launch-card-desc {
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.launch-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--slate-100);
}

.launch-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--slate-700);
}

.launch-feature-item svg {
  color: var(--crimson);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   SEÇÃO PAYLOADS (CARGAS ÚTEIS MODULARES)
   ========================================================================== */
.section-payloads {
  background-color: var(--white);
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.payload-interactive-box {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.payload-nav-bar {
  display: flex;
  background: var(--navy-900);
  padding: 0.5rem;
  overflow-x: auto;
  gap: 0.5rem;
}

.payload-nav-btn {
  background: transparent;
  border: none;
  color: var(--slate-300);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.payload-nav-btn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.payload-nav-btn.active {
  background: var(--crimson);
  color: var(--white);
  box-shadow: 0 4px 10px rgba(197, 34, 31, 0.35);
}

.payload-panel {
  display: none;
  padding: 2.5rem;
}

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

.payload-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: center;
}

.payload-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #071026;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
}

.payload-main-img {
  width: 100%;
  height: 380px;
  object-fit: contain;
  padding: 1.5rem;
  background: radial-gradient(circle, #132959 0%, #071026 100%);
  cursor: pointer;
  transition: transform var(--transition);
}

.payload-main-img:hover {
  transform: scale(1.03);
}

.payload-info-header {
  margin-bottom: 1.25rem;
}

.payload-tag {
  display: inline-block;
  background-color: var(--teal-light);
  color: var(--teal-accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.payload-title {
  font-size: 1.75rem;
  color: var(--navy-950);
  margin-bottom: 0.5rem;
}

.payload-desc {
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Tabela de Especificações dos Sensores */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--slate-200);
}

.spec-table th {
  background: var(--navy-900);
  color: var(--white);
  padding: 0.65rem 1rem;
  text-align: left;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-800);
}

.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table tr:nth-child(even) {
  background-color: var(--slate-50);
}

.spec-table td.spec-name {
  font-weight: 600;
  color: var(--slate-700);
  width: 50%;
}

.spec-table td.spec-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy-900);
}

/* ==========================================================================
   SEÇÃO ESPECIFICAÇÕES TÉCNICAS E DIMENSÕES
   ========================================================================== */
.section-specs {
  background-color: var(--slate-100);
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.specs-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.specs-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.specs-card-title {
  font-size: 1.25rem;
  color: var(--navy-900);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.specs-card-title span.badge-num {
  background: var(--crimson-light);
  color: var(--crimson);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.specs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-md);
  background-color: var(--slate-50);
  transition: var(--transition);
}

.specs-row:hover {
  background-color: #EEF2F6;
}

.specs-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.specs-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-900);
}

/* Planta Dimensional Vetorial */
.dimensions-visualizer-box {
  background: linear-gradient(145deg, var(--navy-950) 0%, var(--navy-900) 100%);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  color: var(--white);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dimensions-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 2rem;
}

.dimensions-svg-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1.5rem 0;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.15);
}

.blueprint-svg {
  width: 100%;
  max-width: 820px;
  height: auto;
}

/* Calculadora Interativa de Missão */
.calculator-box {
  margin-top: 3.5rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.calculator-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-field label {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--slate-200);
  outline: none;
  accent-color: var(--crimson);
  cursor: pointer;
}

.calc-results {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-950) 100%);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.calc-result-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.calc-result-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--teal-accent);
}

.calc-result-lbl {
  font-size: 0.75rem;
  color: var(--slate-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* ==========================================================================
   SEÇÃO LOGÍSTICA & CASES DE TRANSPORTE
   ========================================================================== */
.section-logistics {
  background-color: var(--white);
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.logistics-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.cases-visual-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.case-dimensions-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.case-dim-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  text-align: center;
}

.case-dim-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--crimson);
}

.case-dim-lbl {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

/* ==========================================================================
   SEÇÃO APLICAÇÕES OPERACIONAIS (CASOS DE USO)
   ========================================================================== */
.section-apps {
  background-color: var(--slate-50);
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.app-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: var(--navy-700);
  box-shadow: var(--shadow-lg);
}

.app-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--crimson-light);
  color: var(--crimson);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.app-card:nth-child(2) .app-card-icon {
  background: var(--teal-light);
  color: var(--teal-accent);
}

.app-card:nth-child(3) .app-card-icon {
  background: rgba(16, 185, 129, 0.12);
  color: var(--green-status);
}

.app-card:nth-child(4) .app-card-icon {
  background: var(--gold-light);
  color: var(--gold-accent);
}

.app-card-title {
  font-size: 1.1rem;
  color: var(--navy-900);
  margin-bottom: 0.65rem;
}

.app-card-desc {
  font-size: 0.85rem;
  color: var(--slate-600);
  line-height: 1.55;
}

/* ==========================================================================
   SEÇÃO INSTITUCIONAL: ORZA & ADTECHSD
   ========================================================================== */
.section-institutional {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 100%);
  color: var(--white);
  padding: 5.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.inst-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.inst-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  backdrop-filter: blur(8px);
}

.inst-badge {
  display: inline-block;
  background: var(--crimson);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.inst-badge.teal {
  background: var(--teal-accent);
}

.inst-title {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.inst-desc {
  color: var(--slate-300);
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.inst-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: var(--slate-300);
}

.inst-contact-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.inst-contact-item svg {
  color: var(--teal-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   SEÇÃO CONTATO INSTITUCIONAL ORZA
   ========================================================================== */
.section-contact {
  background-color: var(--white);
  padding: 5.5rem 0;
}

.contact-card-dark {
  background-color: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-xl);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  text-align: left;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin: 2rem 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--ruby);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.contact-val {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}

.contact-val a {
  color: var(--white);
  transition: var(--transition);
}

.contact-val a:hover {
  color: var(--teal-accent);
}

.btn-whatsapp-direct {
  background-color: #16A34A;
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 1.1rem 2rem;
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-whatsapp-direct:hover {
  background-color: #15803D;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 163, 74, 0.45);
  color: #FFFFFF;
}

@media (max-width: 640px) {
  .contact-details-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.25rem;
  }
  .contact-card-dark {
    padding: 2rem 1.25rem;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy-950);
  color: var(--slate-400);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  color: var(--slate-400);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: var(--slate-400);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--crimson);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

/* ==========================================================================
   MODAL / LIGHTBOX
   ========================================================================== */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(3, 7, 18, 0.92);
  backdrop-filter: blur(10px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content-box {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img-render {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.lightbox-caption {
  color: var(--slate-200);
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 1rem;
  text-align: center;
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close-btn:hover {
  background: var(--crimson);
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .certs-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .ped-medal-box {
    margin: 0 auto;
  }
  
  .specs-main-grid,
  .payload-grid,
  .calc-grid,
  .logistics-grid,
  .contact-layout-grid,
  .inst-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-links,
  .header-actions .btn {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.15rem;
  }
  
  .hero-stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .launch-grid {
    grid-template-columns: 1fr;
  }
  
  .certs-pillars {
    grid-template-columns: 1fr;
  }
  
  .apps-grid {
    grid-template-columns: 1fr;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

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