/* ========================================================
   FB MEGA BOT PRO - OFFICIAL CYBERPUNK LANDING PAGE STYLES
   Design System: Obsidian Dark, Neon Glassmorphism & Liquid Motion
   ======================================================== */

:root {
  --bg-primary: #060813;
  --bg-secondary: #0b0f24;
  --bg-card: rgba(13, 17, 38, 0.7);
  --bg-card-hover: rgba(20, 27, 58, 0.85);
  --border-card: rgba(0, 242, 254, 0.15);
  --border-card-hover: rgba(0, 242, 254, 0.45);
  --border-gold: rgba(245, 158, 11, 0.4);
  
  --cyan-neon: #00f2fe;
  --cyan-glow: rgba(0, 242, 254, 0.35);
  --rose-neon: #f43f5e;
  --rose-glow: rgba(244, 63, 94, 0.35);
  --emerald-neon: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.35);
  --amber-gold: #f59e0b;
  --violet-neon: #8b5cf6;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-glow: 0 0 30px rgba(0, 242, 254, 0.15);
  --shadow-card: 0 12px 35px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Background Canvas & Ambient Gradients */
#cyber-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-1 {
  position: fixed;
  top: -10vw;
  left: 15vw;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-2 {
  position: fixed;
  bottom: 10vw;
  right: -5vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(244, 63, 94, 0.07) 0%, transparent 70%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin-bottom: 30px;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
  background: rgba(11, 15, 36, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 0 8px var(--cyan-glow));
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, #00f2fe, #f43f5e, #10b981, #00f2fe);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: chromaFlow 6s linear infinite;
}

.brand-sub {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--violet-neon);
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.25s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--cyan-neon);
}

.btn-nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: linear-gradient(135deg, #059669, #10b981);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 0 15px var(--emerald-glow);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-nav-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.6);
}

/* Hero Section */
.hero {
  padding: 60px 0 90px;
  text-align: center;
  position: relative;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(30, 27, 75, 0.8);
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: #c084fc;
  margin-bottom: 24px;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald-neon);
  border-radius: 50%;
  animation: pulseDot 1.4s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #00f2fe 10%, #fb7185 50%, #f59e0b 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.btn-primary-glow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, #e11d48, #f43f5e);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 2px solid #fb7185;
  box-shadow: 0 0 30px var(--rose-glow);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  animation: breathingBtn 3s infinite alternate ease-in-out;
}

.btn-primary-glow:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 45px rgba(244, 63, 94, 0.7);
}

.btn-secondary-glass {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  color: var(--cyan-neon);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid var(--border-card);
  transition: all 0.3s ease;
}

.btn-secondary-glass:hover {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--cyan-neon);
  box-shadow: 0 0 25px var(--cyan-glow);
}

/* Interactive Mockup HUD */
.mockup-container {
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  background: #090c1b;
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 242, 254, 0.12);
  overflow: hidden;
  text-align: left;
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #050711;
  border-bottom: 1px solid #171b30;
}

.window-dots {
  display: flex;
  gap: 7px;
}

.w-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.w-red { background: #ef4444; }
.w-yellow { background: #f59e0b; }
.w-green { background: #10b981; }

.mockup-app-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #64748b;
}

.mockup-hud-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.mockup-body {
  padding: 24px;
}

.mockup-hero-box {
  background: #0d1022;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  border: 1px solid #1c2242;
  margin-bottom: 18px;
}

.mockup-hero-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  color: #a5b4fc;
  background: #1e1b4b;
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.mockup-hero-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mockup-hero-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.mockup-eq {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cyan-neon);
}

.mockup-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.mockup-stat-card {
  background: #0d1022;
  border: 1px solid #1a203d;
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

.m-stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
}

.m-stat-val-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.m-stat-val {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #f8fafc;
}

/* Trust Metric Bar */
.trust-bar {
  padding: 50px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  text-align: center;
}

.trust-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--cyan-neon);
  text-shadow: 0 0 20px var(--cyan-glow);
}

.trust-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 4px;
}

/* Features Grid */
.features-section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--cyan-neon);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  padding: 5px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.7rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.15);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.75rem;
  margin-bottom: 20px;
  background: rgba(11, 15, 36, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #ffffff;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Interactive ROI Calculator */
.calculator-section {
  padding: 90px 0;
  background: radial-gradient(circle at center, rgba(11, 15, 36, 0.8) 0%, var(--bg-primary) 70%);
}

.calculator-card {
  background: rgba(11, 15, 36, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  padding: 45px;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: var(--shadow-card), 0 0 35px rgba(0, 242, 254, 0.1);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.calc-slider-group label {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.calc-slider-val {
  color: var(--cyan-neon);
  font-family: var(--font-mono);
}

.calc-slider {
  width: 100%;
  height: 7px;
  background: #1e293b;
  border-radius: var(--radius-full);
  outline: none;
  accent-color: var(--cyan-neon);
  cursor: pointer;
}

.calc-results {
  background: #060814;
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-res-item {
  margin-bottom: 20px;
}

.calc-res-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.calc-res-big {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--emerald-neon);
  text-shadow: 0 0 15px var(--emerald-glow);
}

.calc-res-sub {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--cyan-neon);
}

/* Pricing Section */
.pricing-section {
  padding: 90px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pricing-card:hover {
  transform: translateY(-6px);
}

.pricing-card.featured {
  background: rgba(17, 22, 50, 0.9);
  border: 2px solid var(--amber-gold);
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.25);
}

.featured-pill {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  color: #000000;
  font-size: 0.76rem;
  font-weight: 900;
  padding: 5px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 6px;
}

.plan-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 30px;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: #ffffff;
}

.plan-period {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.plan-features {
  list-style: none;
  margin-bottom: 35px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.plan-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #cbd5e1;
}

.plan-feature-item span.check {
  color: var(--emerald-neon);
  font-weight: 900;
}

.btn-plan {
  width: 100%;
  padding: 15px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
}

.btn-plan-standard {
  background: rgba(0, 242, 254, 0.1);
  color: var(--cyan-neon);
  border: 1px solid var(--cyan-neon);
}

.btn-plan-standard:hover {
  background: var(--cyan-neon);
  color: #000000;
  box-shadow: 0 0 25px var(--cyan-glow);
}

.btn-plan-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000000;
  border: 2px solid #fbbf24;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.4);
}

.btn-plan-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.7);
}

/* FAQ Section */
.faq-section {
  padding: 90px 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: var(--border-card-hover);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  color: var(--cyan-neon);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-bottom: 20px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Floating WhatsApp Widget */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
}

.floating-whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: #ffffff;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 800;
  font-size: 0.92rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.floating-whatsapp-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.7);
}

.wa-avatar-ring {
  width: 32px;
  height: 32px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

/* Footer */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid #141930;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

/* Keyframe Animations */
@keyframes chromaFlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  50% { transform: scale(1.2); opacity: 0.8; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

@keyframes breathingBtn {
  0% { box-shadow: 0 0 20px rgba(244, 63, 94, 0.4); border-color: #fb7185; }
  100% { box-shadow: 0 0 40px rgba(244, 63, 94, 0.8); border-color: #fda4af; }
}

/* Responsive */
@media (max-width: 860px) {
  .hero-title { font-size: 2.6rem; }
  .calculator-card { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}