/* ========================================
   AEROFLUENT AI — LANDING PAGE STYLES
   Dark Theme | Aviation | Modern Design
   ======================================== */

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

:root {
  --bg-primary:    #050a14;
  --bg-secondary:  #0a1628;
  --bg-card:       #0d1f3c;
  --bg-card2:      #091224;
  --blue-primary:  #0ea5e9;
  --blue-bright:   #38bdf8;
  --blue-deep:     #0369a1;
  --purple:        #818cf8;
  --accent:        #f97316;
  --accent-yellow: #fbbf24;
  --green:         #22c55e;
  --red:           #ef4444;
  --orange:        #f97316;
  --text-primary:  #f0f6ff;
  --text-secondary:#94a3b8;
  --text-muted:    #64748b;
  --border:        rgba(14, 165, 233, 0.15);
  --border-bright: rgba(14, 165, 233, 0.35);
  --glow-blue:     0 0 30px rgba(14, 165, 233, 0.25);
  --glow-blue-sm:  0 0 15px rgba(14, 165, 233, 0.2);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    all 0.3s ease;
  --font-main:     'Inter', sans-serif;
  --font-display:  'Space Grotesk', sans-serif;
}

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mt-2 { margin-top: 2rem; }

/* ---------- TYPOGRAPHY ---------- */
.gradient-text {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-bright), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid var(--border-bright);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue-bright);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.section-badge.center {
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.2rem;
}

.section-badge.glow { box-shadow: var(--glow-blue-sm); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.section-title.center { text-align: center; }
.section-title.left   { text-align: left; }

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 3rem;
}

.section-subtitle.center { text-align: center; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-deep));
  color: #fff;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
  box-shadow: 0 8px 30px rgba(14, 165, 233, 0.6);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid var(--border-bright);
  color: var(--blue-bright);
}

.btn-secondary:hover {
  background: rgba(14, 165, 233, 0.18);
  transform: translateY(-2px);
}

.btn-nav {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-deep));
  color: #fff;
  padding: 10px 22px;
  font-size: 0.85rem;
  box-shadow: 0 2px 10px rgba(14, 165, 233, 0.35);
}

.btn-nav:hover {
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.5);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--blue-bright);
  color: var(--blue-bright);
  transform: translateY(-2px);
}

.btn-large { padding: 18px 38px; font-size: 1.05rem; }
.btn-full  { width: 100%; justify-content: center; }

@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4); }
  50%       { box-shadow: 0 8px 40px rgba(14, 165, 233, 0.7); }
}

.pulse { animation: pulse-btn 2s ease-in-out infinite; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 10, 20, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
}

.nav-logo i {
  color: var(--blue-primary);
  font-size: 1.4rem;
}

.nav-logo .ai-tag {
  background: linear-gradient(135deg, var(--blue-primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 60px;
  position: relative;
}

.hero-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(14, 165, 233, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(14, 165, 233, 0.08);
  animation: radar-expand 8s ease-in-out infinite;
}

.r1 { width: 600px;  height: 600px;  top: -100px; right: -150px; animation-delay: 0s; }
.r2 { width: 900px;  height: 900px;  top: -250px; right: -300px; animation-delay: 2s; }
.r3 { width: 1200px; height: 1200px; top: -400px; right: -450px; animation-delay: 4s; }

@keyframes radar-expand {
  0%, 100% { opacity: 0.08; transform: scale(1); }
  50%       { opacity: 0.15; transform: scale(1.03); }
}

.hero-content { flex: 1; max-width: 600px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: 50px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fb923c;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
  animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.2); }
  50%       { box-shadow: 0 0 0 8px rgba(249, 115, 22, 0); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.2rem;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-counter {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.counter-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-green 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  50%       { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.counter-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blue-bright);
}

/* ---------- PHONE MOCKUP ---------- */
.hero-mockup { flex-shrink: 0; }

.phone-frame {
  width: 300px;
  background: linear-gradient(145deg, #1a2f4e, #0d1f3c);
  border-radius: 36px;
  border: 2px solid rgba(14, 165, 233, 0.25);
  box-shadow:
    0 30px 60px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.04),
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 0 60px rgba(14, 165, 233, 0.12);
  padding: 14px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.phone-screen {
  background: var(--bg-primary);
  border-radius: 26px;
  overflow: hidden;
  min-height: 540px;
  display: flex;
  flex-direction: column;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.app-logo-small {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue-bright);
}

.app-logo-small i { margin-right: 4px; }

.icao-badge {
  font-size: 0.62rem;
  font-weight: 700;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
  padding: 3px 8px;
  border-radius: 20px;
}

.chat-area {
  flex: 1;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

.chat-msg {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.chat-msg.user-msg { flex-direction: row-reverse; }

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ai-avatar   { background: linear-gradient(135deg, var(--blue-primary), var(--purple)); }
.user-avatar { background: linear-gradient(135deg, #22c55e, #16a34a); }

.bubble {
  max-width: 75%;
  border-radius: 14px;
  padding: 10px 12px;
}

.ai-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
}

.user-bubble {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(14, 165, 233, 0.1));
  border: 1px solid var(--border-bright);
  border-top-right-radius: 4px;
}

.bubble .sender {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--blue-bright);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bubble p { font-size: 0.72rem; color: var(--text-primary); line-height: 1.5; }

.bubble .time {
  display: block;
  font-size: 0.58rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-align: right;
}

.feedback-card {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(129, 140, 248, 0.05));
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  padding: 12px;
  margin-top: 4px;
}

.feedback-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--blue-bright);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.feedback-scores { display: flex; flex-direction: column; gap: 6px; }

.score-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.score-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
  width: 52px;
  flex-shrink: 0;
}

.score-bar {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}

.score-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-bright));
  border-radius: 3px;
  animation: bar-fill 2s ease-out forwards;
}

@keyframes bar-fill { from { width: 0 !important; } }

.score-val {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--blue-bright);
  width: 28px;
  text-align: right;
}

.mic-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.mic-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-deep));
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.45);
}

.mic-waves {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
}

.mic-waves span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: var(--blue-primary);
  animation: wave-anim 1.2s ease-in-out infinite;
}

.mic-waves span:nth-child(1) { height: 8px;  animation-delay: 0s; }
.mic-waves span:nth-child(2) { height: 16px; animation-delay: 0.1s; }
.mic-waves span:nth-child(3) { height: 22px; animation-delay: 0.2s; }
.mic-waves span:nth-child(4) { height: 14px; animation-delay: 0.3s; }
.mic-waves span:nth-child(5) { height: 8px;  animation-delay: 0.4s; }

@keyframes wave-anim {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50%       { transform: scaleY(1.5); opacity: 1; }
}

/* ---------- PROBLEMA ---------- */
.problem {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.problem::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 3rem;
}

.problem-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.problem-card:nth-child(1)::before,
.problem-card:nth-child(4)::before { background: var(--red); }
.problem-card:nth-child(2)::before { background: var(--orange); }
.problem-card:nth-child(3)::before { background: var(--accent-yellow); }

.problem-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.problem-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
}

.problem-icon.red    { background: rgba(239, 68, 68, 0.12);  color: #f87171; border: 1px solid rgba(239, 68, 68, 0.2); }
.problem-icon.orange { background: rgba(249, 115, 22, 0.12); color: #fb923c; border: 1px solid rgba(249, 115, 22, 0.2); }
.problem-icon.yellow { background: rgba(251, 191, 36, 0.12); color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.2); }

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---------- SOLUÇÃO ---------- */
.solution { padding: 100px 0; position: relative; }

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 2rem;
}

.solution-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.solution-item i { color: var(--green); font-size: 1.1rem; flex-shrink: 0; }

/* Cockpit card */
.cockpit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glow-blue);
  animation: float 5s ease-in-out infinite;
}

.cockpit-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.red-dot    { background: #ef4444; }
.yellow-dot { background: #fbbf24; }
.green-dot  { background: #22c55e; }

.cockpit-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 6px;
  font-family: monospace;
}

.cockpit-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.atc-line { display: flex; gap: 10px; align-items: flex-start; }

.atc-tag {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 5px;
  letter-spacing: 0.08em;
  flex-shrink: 0;
  margin-top: 2px;
}

.atc-tag.tower {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.atc-tag.pilot {
  background: rgba(14, 165, 233, 0.15);
  color: var(--blue-bright);
  border: 1px solid var(--border-bright);
}

.atc-msg { font-family: monospace; font-size: 0.82rem; color: var(--text-primary); line-height: 1.6; }
.atc-msg.typing { color: var(--blue-bright); }

.cursor {
  animation: blink 1s step-end infinite;
  color: var(--blue-bright);
  font-weight: 300;
}

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

.atc-feedback {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.8rem;
  color: var(--green);
}

.text-green { color: var(--green); }

.atc-scores { display: flex; gap: 12px; margin-top: 4px; }

.atc-score {
  flex: 1;
  text-align: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}

.atc-score i      { color: var(--blue-primary); font-size: 0.85rem; }
.atc-score span   { font-size: 0.6rem; color: var(--text-muted); }
.atc-score strong { font-size: 1.1rem; color: var(--text-primary); font-family: var(--font-display); }

/* ---------- COMO FUNCIONA ---------- */
.how-it-works { padding: 100px 0; background: var(--bg-secondary); }

.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 3rem;
}

.step-card {
  flex: 1;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}

.step-card:hover,
.step-card.featured {
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
  transform: translateY(-4px);
}

.step-card.featured {
  background: linear-gradient(145deg, #0d1f3c, #091224);
  transform: translateY(-8px);
  border-color: var(--blue-primary);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(14, 165, 233, 0.12);
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
}

.step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.05));
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blue-bright);
  margin-bottom: 1.2rem;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.step-tags { display: flex; flex-wrap: wrap; gap: 7px; }

.step-tags span {
  font-size: 0.72rem;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
  color: var(--text-secondary);
}

.step-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  color: var(--blue-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 40px;
}

.connector-line {
  width: 2px;
  height: 30px;
  background: linear-gradient(to bottom, transparent, var(--border-bright), transparent);
}

/* ---------- SIMULAÇÕES ---------- */
.simulations { padding: 100px 0; position: relative; }

.sims-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 3rem;
}

.sim-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.sim-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14,165,233,0.04), transparent);
  opacity: 0;
  transition: var(--transition);
}

.sim-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.sim-card:hover::after { opacity: 1; }

.sim-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(14, 165, 233, 0.04));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--blue-bright);
  margin-bottom: 1rem;
}

.sim-card h4 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.sim-card p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.sim-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sim-tag.interview  { background: rgba(129, 140, 248, 0.12); color: var(--purple); border: 1px solid rgba(129, 140, 248, 0.25); }
.sim-tag.crew       { background: rgba(14, 165, 233, 0.12);  color: var(--blue-bright); border: 1px solid var(--border-bright); }
.sim-tag.passenger  { background: rgba(251, 191, 36, 0.12);  color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.25); }
.sim-tag.emergency  { background: rgba(239, 68, 68, 0.12);   color: #f87171; border: 1px solid rgba(239, 68, 68, 0.25); }
.sim-tag.atc        { background: rgba(34, 197, 94, 0.12);   color: var(--green); border: 1px solid rgba(34, 197, 94, 0.25); }

/* ---------- TECNOLOGIA ---------- */
.technology { padding: 100px 0; background: var(--bg-secondary); }

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 3rem;
}

.tech-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
}

.tech-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.tech-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(129, 140, 248, 0.08));
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--blue-bright);
  margin: 0 auto 1.2rem;
  transition: var(--transition);
}

.tech-card:hover .tech-icon {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.25), rgba(129, 140, 248, 0.15));
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
}

.tech-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  color: var(--text-primary);
}

.tech-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; }

/* ---------- PARA QUEM É ---------- */
.for-who { padding: 100px 0; }

.who-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 3rem;
}

.who-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  width: 200px;
  transition: var(--transition);
  flex-shrink: 0;
}

.who-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.who-emoji  { font-size: 2.4rem; margin-bottom: 0.9rem; display: block; }

.who-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.who-card p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; }

/* ---------- RESULTADOS ---------- */
.results { padding: 100px 0; background: var(--bg-secondary); }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 3rem;
}

.result-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
}

.result-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.result-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.05));
  border: 2px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue-bright);
  margin: 0 auto 1.2rem;
}

.result-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  color: var(--text-primary);
}

.result-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; }

/* ---------- GAMIFICAÇÃO ---------- */
.gamification { padding: 100px 0; }

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.game-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
}

.game-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue);
}

.game-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 1.2rem;
  transition: var(--transition);
}

.game-icon.levels { background: rgba(14, 165, 233, 0.12);  color: var(--blue-bright); border: 1px solid var(--border-bright); }
.game-icon.xp     { background: rgba(251, 191, 36, 0.12);  color: #fbbf24; border: 1px solid rgba(251,191,36,0.3); }
.game-icon.rank   { background: rgba(249, 115, 22, 0.12);  color: #fb923c; border: 1px solid rgba(249,115,22,0.3); }
.game-icon.icao   { background: rgba(34, 197, 94, 0.12);   color: var(--green); border: 1px solid rgba(34,197,94,0.3); }

.game-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  color: var(--text-primary);
}

.game-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; }

/* Ranking */
.mini-ranking {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 700px;
  margin: 0 auto;
}

.ranking-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(249, 115, 22, 0.05));
  border-bottom: 1px solid var(--border);
  color: #fb923c;
  font-weight: 700;
  font-size: 0.9rem;
}

.ranking-list { padding: 8px 0; }

.ranking-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: var(--transition);
}

.ranking-item:last-child { border-bottom: none; }
.ranking-item:hover { background: rgba(14, 165, 233, 0.04); }
.ranking-item.gold   { background: rgba(251, 191, 36, 0.04); }
.ranking-item.silver { background: rgba(148, 163, 184, 0.04); }
.ranking-item.bronze { background: rgba(180, 120, 60, 0.04); }
.ranking-item.you    { background: rgba(14, 165, 233, 0.06); }

.rank-pos  { font-size: 1.1rem; width: 30px; }
.rank-name { font-weight: 600; font-size: 0.9rem; flex: 1; }
.rank-role { font-size: 0.78rem; color: var(--text-muted); width: 80px; }
.rank-score { font-size: 0.78rem; font-weight: 600; color: var(--blue-bright); width: 80px; }
.rank-xp    { font-size: 0.78rem; font-weight: 600; color: var(--accent-yellow); width: 80px; text-align: right; }
.cta-xp a  { color: var(--blue-bright); text-decoration: none; font-weight: 700; }

/* ---------- PROVA SOCIAL ---------- */
.social-proof { padding: 100px 0; background: var(--bg-secondary); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.testimonial-card.featured-testimonial {
  border-color: var(--blue-primary);
  background: linear-gradient(145deg, #0d1f3c, #091224);
  box-shadow: var(--glow-blue);
}

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

.stars { color: var(--accent-yellow); font-size: 1.1rem; margin-bottom: 1rem; letter-spacing: 2px; }

.testimonial-card > p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 0.88rem; color: var(--text-primary); margin-bottom: 2px; }
.testimonial-author span   { font-size: 0.78rem; color: var(--text-muted); }

/* ---------- CTA FINAL ---------- */
.final-cta {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
}

.final-cta-inner { text-align: center; position: relative; z-index: 1; }

.final-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f87171;
  margin-bottom: 1.5rem;
  animation: badge-pulse-red 3s ease-in-out infinite;
}

@keyframes badge-pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.2); }
  50%       { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

.final-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.final-sub { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 3rem; }

.final-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.final-counter {
  color: var(--text-secondary);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.final-counter span:first-child {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
  animation: pulse-green 2s ease-in-out infinite;
}

.final-counter #finalCount { font-weight: 700; color: var(--blue-bright); }

/* ---------- WAITLIST ---------- */
.waitlist { padding: 100px 0; background: var(--bg-secondary); position: relative; }

.waitlist::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
}

.waitlist-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.waitlist-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.waitlist-benefits { display: flex; flex-direction: column; gap: 14px; }

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.benefit-item i { color: var(--blue-bright); font-size: 1rem; flex-shrink: 0; }

/* Form Card */
.form-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glow-blue);
}

.form-header {
  padding: 28px 32px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.06), transparent);
}

.form-header i { font-size: 2rem; color: var(--blue-bright); margin-bottom: 0.6rem; display: block; }

.form-header h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.form-header p { font-size: 0.82rem; color: var(--text-muted); }

.waitlist-form {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 7px;
}

.form-group label i { color: var(--blue-primary); }

.form-group input,
.form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230ea5e9'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 44px;
}

.form-group input::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group select:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  background: rgba(14, 165, 233, 0.04);
}

.form-group input.error,
.form-group select.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.field-error { font-size: 0.78rem; color: #f87171; display: none; }
.field-error.visible { display: block; }

/* Success */
.form-success {
  background: var(--bg-card2);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: 0 0 30px rgba(34, 197, 94, 0.1);
}

.success-icon {
  font-size: 3rem;
  color: var(--green);
  margin-bottom: 1.2rem;
  animation: success-bounce 0.6s ease-out;
}

@keyframes success-bounce {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.form-success > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.success-info {
  background: rgba(14, 165, 233, 0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-align: left;
}

.success-share p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 12px; }

.share-btns { display: flex; gap: 12px; justify-content: center; }

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

.share-btn.whatsapp {
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25d366;
}

.share-btn.whatsapp:hover { background: rgba(37, 211, 102, 0.2); transform: translateY(-2px); }

.share-btn.linkedin {
  background: rgba(10, 102, 194, 0.12);
  border: 1px solid rgba(10, 102, 194, 0.3);
  color: #0a66c2;
}

.share-btn.linkedin:hover { background: rgba(10, 102, 194, 0.2); transform: translateY(-2px); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg-card2);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-inner {
  display: flex;
  gap: 60px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer-brand { flex: 1; min-width: 220px; }

.footer-brand p {
  margin-top: 14px;
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}

.footer-links { display: flex; gap: 50px; flex-wrap: wrap; }

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 130px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.footer-col a { font-size: 0.86rem; color: var(--text-muted); transition: var(--transition); }
.footer-col a:hover { color: var(--blue-bright); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p    { font-size: 0.82rem; color: var(--text-muted); }
.footer-tagline     { font-size: 0.76rem !important; font-style: italic; }

/* ---------- SCROLL TOP ---------- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-deep));
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top.visible { opacity: 1; transform: translateY(0); }

.scroll-top:hover {
  box-shadow: 0 8px 30px rgba(14, 165, 233, 0.6);
  transform: translateY(-3px);
}

/* ---------- FADE IN ANIMATIONS ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 140px;
    gap: 50px;
  }

  .hero-content { max-width: 100%; }
  .hero-ctas    { justify-content: center; }
  .hero-counter { justify-content: center; }
  .hide-mobile  { display: none; }

  .solution-inner { grid-template-columns: 1fr; gap: 48px; }
  .solution-text  { order: 1; }
  .solution-visual { order: 2; }

  .waitlist-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .nav-cta { display: none; }

  .steps-grid { flex-direction: column; gap: 16px; }
  .step-connector { flex-direction: row; width: auto; transform: rotate(90deg); }

  .hero-headline  { font-size: 2.2rem; }
  .section-title  { font-size: 1.8rem; }
  .final-headline { font-size: 2rem; }

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

  .ranking-item { flex-wrap: wrap; gap: 8px; }

  .footer-inner  { flex-direction: column; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .final-ctas { flex-direction: column; align-items: center; }
  .phone-frame { width: 260px; }
  .who-card { width: 160px; }
  .share-btns { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 120px 16px 60px; }
  .btn-large { padding: 14px 24px; font-size: 0.95rem; }
}

select option {
  background: #0d1f3c;
  color: var(--text-primary);
}