:root {
  --bg-dark: #030811;
  --bg-card: rgba(6, 15, 28, 0.74);
  --bg-card-hover: rgba(8, 20, 38, 0.84);
  
  /* Cores Oficiais e Efeitos Neon */
  --alm-gold: #d49b28;
  --alm-gold-light: #f5b73d;
  --alm-gold-dark: #b88219;
  --alm-cyan-neon: #00e5ff;
  --alm-cyan-light: #38bdf8;
  --alm-blue: #0f52ba;
  --alm-blue-light: #2563eb;
  --alm-blue-dark: #002b49;
  --alm-blue-glow: rgba(0, 229, 255, 0.35);

  --primary: var(--alm-cyan-neon);
  --primary-dark: #0284c7;
  --accent: var(--alm-gold-light);
  
  --text: #ffffff;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;
  
  --font-heading: 'Inter', 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 16px;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.65);
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  background: var(--bg-dark);
  overflow-x: hidden;
}

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

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

/* ============================================================
   CENÁRIO 3D FIXO DE FUNDO
   ============================================================ */
.port-bg-fixed {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at 50% 40%, #0a1f38 0%, #050e1a 85%);
  overflow: hidden;
}

#portCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.canvas-loader {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: #050e1a;
  z-index: 100;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.loader-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(212, 155, 40, 0.25);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spinLoader 0.9s linear infinite;
}

@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

/* ============================================================
   HUD NÁUTICO SUPERIOR — ESTILO OFICIAL ALM (MBA SMS)
   Branco Translúcido, Alto Contraste & Navegação Náutica
   ============================================================ */
.port-hud-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition);
}

.hud-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 0.65rem 2rem;
  max-width: 1440px;
  margin: 0 auto;
}

.hud-nav-brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

/* LOGO: SÍMBOLO + TEXTO REAL VETORIAL ALM */
.brand-brandmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none !important;
}

.brand-symbol-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-brandmark:hover .brand-symbol-img {
  transform: rotate(12deg) scale(1.06);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #002B49;
}

.brand-tagline {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: #64748B;
  text-transform: uppercase;
  line-height: 1.25;
}

/* ETAPAS NÁUTICAS DE NAVEGAÇÃO */
.hud-nav-steps {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.nav-step-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  border: 1px solid transparent;
  color: #334155;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.nav-step-btn:hover {
  color: #002B49;
  background: rgba(0, 43, 73, 0.06);
}

.nav-step-btn.active {
  background: #002B49;
  border-color: #002B49;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 43, 73, 0.25);
}

.nav-step-btn.active .step-idx {
  color: #F59E0B;
  opacity: 1;
}

.step-idx {
  font-size: 0.72rem;
  opacity: 0.95;
  font-weight: 800;
  color: #0284c7;
}

/* BOTÕES DE AÇÃO DO HEADER (MBA SMS STYLE) */
.header-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-header-whatsapp {
  font-size: 0.86rem;
  font-weight: 600;
  color: #002B49;
  padding: 7px 15px;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  background: #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.btn-header-whatsapp:hover {
  background: #F8FAFC;
  border-color: #25D366;
  color: #16A34A;
}

.btn-header-primary {
  font-size: 0.86rem;
  font-weight: 700;
  color: #FFFFFF;
  background: #002B49;
  padding: 7px 18px;
  border-radius: 6px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 43, 73, 0.25);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
}

.btn-header-primary:hover {
  background: #0f52ba;
  box-shadow: 0 4px 12px rgba(15, 82, 186, 0.35);
  transform: translateY(-1px);
}

/* BARRA NÁUTICA DE PROGRESSO COM MARCADOR DE NAVIO */
.hud-progress-strip,
.hud-nav-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(0, 43, 73, 0.08);
  overflow: visible;
  z-index: 10;
}

.hud-progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(2, 132, 199, 0.6) 0%, rgba(0, 43, 73, 0.75) 60%, rgba(245, 158, 11, 0.85) 100%);
  border-radius: 0 2px 2px 0;
  transition: width 0.08s linear;
}

.hud-ship-indicator {
  position: absolute;
  bottom: -4px;
  left: 0%;
  transform: translateX(-50%);
  font-size: 0.95rem;
  line-height: 1;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.35));
  transition: left 0.08s linear;
  pointer-events: none;
  display: inline-block;
  animation: shipSailing 2s ease-in-out infinite alternate;
}

@keyframes shipSailing {
  0% { transform: translateX(-50%) translateY(0px) rotate(0deg); }
  50% { transform: translateX(-50%) translateY(-2px) rotate(3deg); }
  100% { transform: translateX(-50%) translateY(1px) rotate(-2deg); }
}

/* ============================================================
   ESTILOS GERAIS DE ETAPA / SCROLLYTELLING
   ============================================================ */
.scrolly-main {
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

.port-stage {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 6rem;
  position: relative;
}

.stage-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

/* ============================================================
   ESTRUTURA EMPILHADA (VERTICAL STACK) — ETAPAS 01 E 03
   Organização de seções e cartões um sobre o outro
   ============================================================ */
.stage-stack {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  width: 100%;
  align-items: center;
}

.hero-main-card,
.hero-highlights-card,
.target-box,
.schedule-box {
  width: 100%;
  max-width: 920px;
  margin-inline: auto;
}

.highlights-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .highlights-list-grid {
    grid-template-columns: 1fr;
  }
}

.target-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 2.5rem;
  list-style: none;
  margin-top: 1.4rem;
}

@media (max-width: 768px) {
  .target-list-grid {
    grid-template-columns: 1fr;
  }
}

.target-list-grid li {
  position: relative;
  padding-left: 2.2rem;
  font-size: 1.02rem;
  color: #e2e8f0;
  line-height: 1.45;
}

.target-list-grid li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 1.4rem;
  height: 1.4rem;
  background: var(--primary);
  color: #050e1a;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 800;
}

.schedule-features-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 1.8rem 0 2rem;
}

@media (max-width: 768px) {
  .schedule-features-row {
    grid-template-columns: 1fr;
  }
}

.stage-header-center {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem;
}

.stage-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 155, 40, 0.12);
  border: 1px solid rgba(212, 155, 40, 0.35);
  color: var(--alm-gold-light);
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.stage-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #ffffff 0%, #fde68a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stage-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Cards em Glassmorphism */
.stage-glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius);
  padding: 2.4rem;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.stage-glass-card:hover {
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.12), var(--shadow);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, #00e5ff 0%, #0284c7 100%);
  color: #030811;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(0, 229, 255, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #38bdf8 0%, #0369a1 100%);
  box-shadow: 0 12px 32px rgba(0, 229, 255, 0.6);
}

.btn-gold {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #030811;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}

.btn-gold:hover {
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.55);
}

.btn-outline {
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #ffffff;
  background: rgba(15, 23, 42, 0.5);
}

.btn-outline:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: #00e5ff;
}

.btn-block { width: 100%; }

/* ============================================================
   ETAPA 01: HERO / APRESENTAÇÃO
   ============================================================ */
.badge {
  display: inline-block;
  background: rgba(14, 165, 233, 0.15);
  color: var(--accent);
  border: 1px solid rgba(14, 165, 233, 0.35);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
  margin: 1.8rem 0;
}

.meta-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.9rem;
}

.meta-item strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--alm-gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.meta-item span {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.stage-scroll-hint {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hint-mouse {
  width: 18px;
  height: 28px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  position: relative;
}

.hint-mouse::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--primary);
  border-radius: 999px;
  animation: mouseScroll 1.5s infinite;
}

@keyframes mouseScroll {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 8px); opacity: 0; }
}

/* Card lateral do hero */
.card-header-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

.status-live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.card-hero-metric {
  margin-bottom: 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.2rem;
}

.metric-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--alm-gold-light);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.metric-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.card-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.item-icon {
  font-size: 1.3rem;
  line-height: 1;
  margin-top: 0.1rem;
}

.highlight-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.highlight-item p {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ============================================================
   CARD DE DESTAQUES EXECUTIVOS (HERO RIGHT)
   ============================================================ */
.hero-highlights-card {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: rgba(4, 12, 24, 0.88);
  border: 1px solid rgba(212, 155, 40, 0.35);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 155, 40, 0.12);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  padding: 2rem 1.8rem;
}

.hero-highlights-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #d49b28, #f5b73d, #38bdf8, #d49b28);
}

.highlights-badge {
  display: inline-block;
  background: rgba(212, 155, 40, 0.14);
  border: 1px solid rgba(212, 155, 40, 0.4);
  color: var(--alm-gold-light);
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.28rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.65rem;
}

.highlights-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.highlights-header p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.highlights-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0.4rem 0;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  transition: var(--transition);
}

.highlight-item:hover {
  background: rgba(212, 155, 40, 0.07);
  border-color: rgba(212, 155, 40, 0.3);
  transform: translateX(4px);
}

.highlight-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.highlight-content strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.15rem;
}

.highlight-content span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.38;
}

.highlights-cta {
  margin-top: 0.4rem;
}

/* ============================================================
   SESSÃO DE VÍDEO OFICIAL & MARGEM EQUATORIAL (LINHA INTEIRA)
   ============================================================ */
.stage-video-full {
  padding: 5rem 0 6rem;
  position: relative;
}

.video-feature-card {
  max-width: 1080px;
  margin: 0 auto;
  background: rgba(5, 14, 28, 0.94);
  border: 1.5px solid rgba(212, 155, 40, 0.4);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.75), 0 0 35px rgba(212, 155, 40, 0.15);
  border-radius: var(--radius);
  padding: 3rem 2.8rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.video-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #d49b28 0%, #f5b73d 35%, #0ea5e9 70%, #d49b28 100%);
}

.video-feature-header {
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}

.video-tags-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.bf-promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: linear-gradient(90deg, rgba(212, 155, 40, 0.22) 0%, rgba(245, 183, 61, 0.12) 100%);
  border: 1px solid rgba(212, 155, 40, 0.45);
  border-radius: 999px;
  padding: 0.4rem 0.95rem;
}

.bf-fire {
  font-size: 1.1rem;
}

.bf-text {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--alm-gold-light);
}

.bf-tag {
  background: var(--alm-gold);
  color: #050e1a;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.frontier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid rgba(14, 165, 233, 0.45);
  color: #38bdf8;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.frontier-icon {
  font-size: 1rem;
}

.video-feature-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

.video-feature-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.equatorial-context-box {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  background: linear-gradient(135deg, rgba(212, 155, 40, 0.09) 0%, rgba(14, 165, 233, 0.07) 100%);
  border: 1px solid rgba(212, 155, 40, 0.35);
  border-radius: 12px;
  padding: 1.6rem 1.8rem;
}

.context-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  padding: 0.65rem;
  background: rgba(212, 155, 40, 0.16);
  border-radius: 12px;
  border: 1px solid rgba(212, 155, 40, 0.4);
}

.context-body {
  flex-grow: 1;
}

.context-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--alm-gold-light);
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.context-text {
  font-size: 0.94rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 0.65rem;
}

.context-text:last-child {
  margin-bottom: 0;
}

.context-text strong {
  color: #ffffff;
}

.video-player-container {
  width: 100%;
}

.video-player-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: #000000;
  border: 1.5px solid rgba(212, 155, 40, 0.45);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.75), 0 0 35px rgba(212, 155, 40, 0.15);
}

.video-player-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-feature-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.yt-channel-feature {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}

.yt-channel-feature:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 0, 0, 0.45);
  box-shadow: 0 8px 25px rgba(255, 0, 0, 0.15);
}

.yt-channel-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: #ff0000;
  color: #ffffff;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(255, 0, 0, 0.4);
}

.yt-play-triangle {
  font-size: 1.15rem;
  line-height: 1;
  margin-left: 2px;
}

.yt-channel-copy {
  flex-grow: 1;
}

.yt-channel-copy strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.yt-channel-copy span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.btn-yt {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.15rem;
  background: #ff0000;
  color: #ffffff;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.35);
  flex-shrink: 0;
}

.btn-yt:hover {
  background: #cc0000;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 0, 0, 0.5);
  color: #ffffff;
}

.bf-cta-feature {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  background: linear-gradient(135deg, rgba(212, 155, 40, 0.16) 0%, rgba(10, 24, 48, 0.88) 100%);
  border: 1px solid rgba(212, 155, 40, 0.45);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}

.bf-cta-price-box {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.bf-cta-price-box .bf-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bf-price-highlight {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--alm-gold-light);
}

.bf-price-strike {
  font-size: 0.88rem;
  color: var(--text-dim);
  text-decoration: line-through;
  font-weight: 500;
  margin-left: 0.35rem;
}

.bf-installments {
  font-size: 0.75rem;
  color: var(--accent);
}

/* ============================================================
   ETAPA 02: 7 MÓDULOS & TRUST STRIP
   ============================================================ */
.trust-strip {
  padding: 1.6rem 2rem;
  margin-bottom: 2.5rem;
}

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

.trust-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--alm-gold-light);
  line-height: 1.1;
}

.trust-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.modules-glass-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.6rem;
}

.module-glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 2.2rem 1.6rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.module-glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 155, 40, 0.55);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(212, 155, 40, 0.15);
}

.module-number {
  position: relative;
  top: auto;
  right: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(212, 155, 40, 0.12);
  border: 1.5px solid rgba(212, 155, 40, 0.45);
  color: var(--alm-gold-light);
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0 auto 1.1rem;
  box-shadow: 0 4px 15px rgba(212, 155, 40, 0.15);
  transition: var(--transition);
}

.module-glass-card:hover .module-number {
  background: var(--alm-gold);
  color: #050e1a;
  border-color: var(--alm-gold-light);
  box-shadow: 0 0 25px rgba(212, 155, 40, 0.45);
  transform: scale(1.08);
}

.module-glass-card h3 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
  color: #ffffff;
  line-height: 1.35;
  text-align: center;
}

.module-glass-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
  line-height: 1.5;
  text-align: center;
}

.module-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: var(--accent);
  padding: 0.28rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.module-topics-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  text-align: left;
}

.topic-item {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: #cbd5e1;
  line-height: 1.4;
  padding: 0.38rem 0.6rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2.5px solid var(--alm-gold);
  transition: var(--transition);
}

.topic-item:hover {
  background: rgba(212, 155, 40, 0.09);
  border-left-color: var(--alm-gold-light);
  color: #ffffff;
  transform: translateX(3px);
}

.topic-num {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--alm-gold-light);
  flex-shrink: 0;
}

.topic-text {
  flex-grow: 1;
}

/* ============================================================
   ETAPA 03: PÚBLICO & FORMATO
   ============================================================ */
.card-inner-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  color: #ffffff;
}

.card-inner-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.6rem;
}

.target-list {
  list-style: none;
}

.target-list li {
  position: relative;
  padding-left: 2.2rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #e2e8f0;
}

.target-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 1.4rem;
  height: 1.4rem;
  background: var(--primary);
  color: #050e1a;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 800;
}

.schedule-top-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.schedule-features {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 1.8rem;
}

.sched-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sched-feature span {
  font-size: 1.6rem;
}

.sched-feature strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
}

.sched-feature p {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.schedule-date-highlight {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
}

.next-label {
  display: block;
  font-family: var(--font-heading);
  color: var(--alm-gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.next-date {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
}

/* ============================================================
   ETAPA 04: DOCENTES & DIFERENCIAIS
   ============================================================ */
.instructors-glass-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.instructor-glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition);
}

.instructor-glass-card:hover { transform: translateY(-4px); }

.instructor-avatar {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--alm-blue), #1d4ed8);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(15, 82, 186, 0.45);
}

.instructor-glass-card h4 {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
}

.guarantees-glass-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.guarantee-item {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.guarantee-item span {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 0.6rem;
}

.guarantee-item h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.guarantee-item p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ============================================================
   ETAPA 05: CHECKOUT & MATRÍCULA
   ============================================================ */
.bf-checkout-banner {
  display: inline-flex;
  align-items: center;
  background: rgba(212, 155, 40, 0.15);
  border: 1px solid rgba(212, 155, 40, 0.45);
  color: var(--alm-gold-light);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 0.8rem;
  box-shadow: 0 4px 15px rgba(212, 155, 40, 0.15);
}

.bf-pill {
  display: inline-block;
  background: var(--alm-gold);
  color: #050e1a;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.22rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.7rem;
  letter-spacing: 0.04em;
}

.price-box { margin-bottom: 1.2rem; }
.price-old { display: block; font-size: 1.1rem; color: var(--text-dim); text-decoration: line-through; }
.price-current {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--alm-gold-light);
  line-height: 1;
}
.price-installment { display: block; color: var(--text-muted); margin-top: 0.4rem; }

.price-note { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.4rem; }

.payment-methods-box {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}

.pay-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
}

.cta-perks-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cta-info-card h3,
.cta-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: #ffffff;
}

.form-note {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 1.4rem;
}

form label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: #e2e8f0;
}

form input {
  width: 100%;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 12px;
  background: rgba(10, 20, 38, 0.85);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

form input:focus {
  outline: none;
  border-color: var(--alm-cyan-neon);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.25);
}

.form-safe {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 1rem;
  text-align: center;
}

/* ============================================================
   RODAPÉ INSTITUCIONAL OFICIAL ALM EDUCA (ESTILO MBA SMS)
   Branco Translúcido, Alto Contraste & Identidade Oficial
   ============================================================ */
.site-footer {
  width: 100%;
  position: relative;
  z-index: 30;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
  padding: 40px 0 35px;
  color: #475569;
  font-size: 0.85rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-company-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 650px;
}

.footer-brand-row {
  margin-bottom: 6px;
}

.company-legal-name strong {
  color: #002B49;
  font-size: 0.92rem;
}

.company-address, .company-contact {
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.5;
}

.company-contact a {
  color: #0f52ba;
  font-weight: 600;
  text-decoration: none;
}

.company-contact a:hover {
  text-decoration: underline;
}

.footer-links-column {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.footer-social-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.85rem;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #002B49;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.footer-social-btn:hover {
  background: #F8FAFC;
  border-color: #002B49;
  color: #002B49;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 43, 73, 0.12);
}

.footer-legal-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #64748B;
}

.footer-legal-row a {
  color: #64748B;
  text-decoration: none;
}

.footer-legal-row a:hover {
  color: #002B49;
  text-decoration: underline;
}

.copyright-text {
  font-size: 0.78rem;
  color: #64748B;
}

/* ============================================================
   BOTÃO FLUTUANTE DE WHATSAPP
   ============================================================ */
.btn-whatsapp-floating {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.6);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-whatsapp-floating:hover {
  transform: scale(1.08);
  box-shadow: 0 0 35px rgba(37, 211, 102, 0.8);
}

/* ============================================================
   RESPONSIVIDADE & MEDIA QUERIES
   ============================================================ */
@media (max-width: 1024px) {
  .stage-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .guarantees-glass-strip { grid-template-columns: repeat(2, 1fr); }
  .video-feature-footer { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hud-nav-inner { padding: 0.5rem 0.85rem; gap: 0.5rem; }
  .brand-symbol-img { width: 34px; height: 34px; }
  .brand-name { font-size: 1.1rem; }
  .brand-tagline { font-size: 0.48rem; }
  .hud-nav-steps { display: none; }
  .header-cta-group { gap: 6px; }
  .btn-header-whatsapp { padding: 6px 10px; font-size: 0.8rem; }
  .btn-header-primary { padding: 6px 12px; font-size: 0.8rem; }
  .port-stage { padding: 5rem 0 3.5rem; }
  .stage-stack { gap: 2rem; }
  .stage-glass-card { padding: 1.6rem 1.2rem; }
  .stage-title { font-size: 2rem; }
  .hero-meta-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .trust-grid { grid-template-columns: 1fr; }
  .guarantees-glass-strip { grid-template-columns: 1fr; }
  .video-feature-card { padding: 1.8rem 1.2rem; }
  .equatorial-context-box { flex-direction: column; gap: 0.8rem; padding: 1.2rem; }
  .context-icon { align-self: flex-start; }
  .yt-channel-feature { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .bf-cta-feature { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .modules-glass-grid { grid-template-columns: 1fr; }
  .footer-links-column { align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-meta-grid { grid-template-columns: 1fr; }
}