:root {
  /* Official Brand Palette */
  --azul-profundo: #0D1328;
  --azul-primario: #2F5BFF;
  --azul-claro: #7B8CFF;
  --gris-medio: #5F6472;
  --gris-claro: #E8EBF3;
  --blanco: #FFFFFF;

  /* Modern Theme Mappings */
  --bg: #0D1328;
  --bg-gradient: radial-gradient(circle at 50% 0%, #16244d 0%, #0D1328 75%);
  --panel: rgba(22, 36, 74, 0.65);
  --panel-solid: #152247;
  --panel2: rgba(28, 45, 92, 0.7);
  --text: #FFFFFF;
  --muted: #A1A9BC;
  --muted-bright: #E8EBF3;
  --blue: #2F5BFF;
  --blue-hover: #4870FF;
  --blue2: #7B8CFF;
  --cyan: #38BDF8;
  --line: rgba(232, 235, 243, 0.12);
  --line-glow: rgba(47, 91, 255, 0.45);
  --green: #37D7A4;
  --amber: #FFB454;
  --red: #FF6F7D;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 45px rgba(47, 91, 255, 0.25);
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg);
  color-scheme: dark;
  max-width: 100vw;
  overflow-x: hidden;
  width: 100%;
}

body {
  margin: 0;
  background-color: var(--bg);
  background: var(--bg-gradient);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Background Mesh & Noise */
.noise {
  position: fixed;
  inset: 0;
  opacity: .03;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-size: 60px 60px;
  background-image: 
    linear-gradient(to right, rgba(232, 235, 243, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(232, 235, 243, 0.03) 1px, transparent 1px);
  mask-image: radial-gradient(circle at 50% 30%, black 30%, transparent 80%);
  pointer-events: none;
}

.cursor-glow {
  position: fixed;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 91, 255, 0.15), transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  transition: transform 0.1s cubic-bezier(0.1, 1, 0.1, 1);
}

/* Navbar */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  padding: 0 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 40;
  background: rgba(13, 19, 40, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  transition: border-color 0.3s ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blanco);
  text-decoration: none;
  font: 800 20px 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -0.02em;
}

.brand svg {
  width: 35px;
  filter: drop-shadow(0 0 12px rgba(47, 91, 255, 0.6));
  transition: transform 0.3s ease;
}

.brand:hover svg {
  transform: rotate(10deg) scale(1.05);
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--azul-primario);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover {
  color: var(--blanco);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Buttons */
.pill-btn, .primary-btn, .secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font-family: Inter, sans-serif;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.pill-btn, .primary-btn {
  background: linear-gradient(135deg, var(--azul-primario) 0%, #1e46e4 100%);
  color: var(--blanco);
  box-shadow: 0 4px 22px rgba(47, 91, 255, 0.4);
}

.pill-btn::before, .primary-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s ease;
}

.primary-btn:hover::before, .pill-btn:hover::before {
  left: 100%;
}

.primary-btn:hover, .pill-btn:hover {
  background: linear-gradient(135deg, var(--blue-hover) 0%, #2851f5 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(47, 91, 255, 0.55);
}

.secondary-btn {
  background: rgba(232, 235, 243, 0.05);
  border-color: var(--line);
  color: var(--blanco);
  backdrop-filter: blur(10px);
}

.secondary-btn:hover {
  border-color: rgba(123, 140, 255, 0.5);
  background: rgba(47, 91, 255, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(47, 91, 255, 0.2);
}

.full {
  width: 100%;
}

/* Sections */
.section {
  position: relative;
  padding: 125px 7vw;
  z-index: 2;
  overflow: hidden;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: 155px;
  padding-bottom: 90px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 60px;
  align-items: center;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .3;
  pointer-events: none;
  animation: orbFloat 10s ease-in-out infinite alternate;
}

.orb-one {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, var(--azul-primario) 0%, #1532a8 70%);
  left: -150px;
  top: 100px;
}

.orb-two {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, var(--azul-claro) 0%, #3e4bb8 70%);
  right: -100px;
  bottom: 80px;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-30px) scale(1.08); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 700 10px 'Plus Jakarta Sans', sans-serif;
  letter-spacing: .18em;
  color: var(--azul-claro);
  background: rgba(47, 91, 255, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  border: 1px solid rgba(47, 91, 255, 0.25);
  margin-bottom: 12px;
}

h1, h2, h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(52px, 5.8vw, 86px);
  line-height: .98;
  margin: 14px 0 24px;
  font-weight: 800;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--gris-claro) 0%, var(--azul-claro) 40%, var(--azul-primario) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
}

.lead strong {
  color: var(--text);
  font-weight: 600;
}

.hero-actions, .final-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 32px;
  color: var(--muted-bright);
  font-size: 11px;
  font-weight: 500;
}

.hero-proof span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-proof i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

/* Device Shell & Interactive Mockup */
.device-shell {
  border: 1px solid rgba(232, 235, 243, 0.14);
  border-radius: 24px;
  background: rgba(22, 36, 74, 0.8);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow), 0 0 50px rgba(47, 91, 255, 0.18);
  overflow: hidden;
  transform: rotateY(-3deg) rotateX(2deg);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
  position: relative;
}

.device-shell:hover {
  border-color: rgba(47, 91, 255, 0.45);
}

.device-top {
  height: 46px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  font-size: 10px;
  color: var(--muted);
  background: rgba(13, 19, 40, 0.7);
}

.dots {
  display: flex;
  gap: 6px;
}

.dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gris-medio);
}

.dots i:nth-child(1) { background: #ff5f56; }
.dots i:nth-child(2) { background: #ffbd2e; }
.dots i:nth-child(3) { background: #27c93f; }

.device-top em {
  color: var(--green);
  font-style: normal;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.device-top em::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(55, 215, 164, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(55, 215, 164, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(55, 215, 164, 0); }
}

.simple-preview {
  padding: 28px;
}

.preview-head small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
}

.preview-head h3 {
  font-size: 22px;
  margin: 8px 0 6px;
  color: var(--blanco);
}

.preview-head p {
  color: var(--muted);
  font-size: 11px;
  margin: 0;
}

.preview-action {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel2);
  transition: all 0.25s ease;
}

.preview-action:hover {
  transform: translateX(4px);
  border-color: rgba(232, 235, 243, 0.22);
  background: rgba(35, 55, 110, 0.85);
}

.preview-action > b {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(232, 235, 243, 0.08);
  font-size: 11px;
  color: var(--blanco);
  font-weight: 700;
}

.preview-action small, .preview-action p {
  display: block;
  font-size: 9px;
  color: var(--muted);
  margin: 0;
}

.preview-action strong {
  display: block;
  font-size: 12px;
  color: var(--blanco);
  margin: 3px 0;
}

.preview-action em {
  font-style: normal;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(232, 235, 243, 0.05);
}

.danger em { color: var(--red); background: rgba(255, 111, 125, 0.12); }
.warning em { color: var(--amber); background: rgba(255, 180, 84, 0.12); }
.success em { color: var(--green); background: rgba(55, 215, 164, 0.12); }

.preview-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.preview-kpis span {
  padding: 14px;
  border-radius: 14px;
  background: rgba(232, 235, 243, 0.04);
  border: 1px solid var(--line);
  font-size: 9px;
  color: var(--muted);
}

.preview-kpis b {
  display: block;
  color: var(--blanco);
  font-size: 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  margin-bottom: 2px;
}

/* Fit Strip */
.fit-strip {
  padding: 24px 6vw;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
  background: rgba(13, 19, 40, 0.7);
  backdrop-filter: blur(10px);
}

.fit-strip b {
  color: var(--blanco);
  font-weight: 600;
}

/* Section Head */
.section-head {
  max-width: 780px;
}

.section-head h2, .final h2 {
  font-size: clamp(38px, 4.8vw, 64px);
  line-height: 1.05;
  letter-spacing: -.045em;
  margin: 14px 0 20px;
  font-weight: 800;
}

.section-head > p, .problem-card p, .value-card p, .flow-card p, .comparison-cards p, .pilot-grid p, .price-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

/* Cards & Glassmorphism Styling */
.problem, .flow, .pricing {
  background: rgba(13, 19, 40, 0.55);
}

.problem-grid, .value-grid, .comparison-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.problem-card, .value-card, .comparison-cards article {
  position: relative;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.problem-card::before, .value-card::before, .comparison-cards article::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(47, 91, 255, 0.5), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.problem-card:hover, .value-card:hover, .comparison-cards article:hover {
  border-color: rgba(47, 91, 255, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 35px rgba(47, 91, 255, 0.15);
  background: rgba(28, 45, 92, 0.75);
}

.problem-card:hover::before, .value-card:hover::before, .comparison-cards article:hover::before {
  opacity: 1;
}

.problem-card small, .comparison-cards small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--azul-claro);
  text-transform: uppercase;
}

.problem-card h3, .value-card h3, .comparison-cards h3 {
  font-size: 20px;
  margin: 18px 0 10px;
  color: var(--blanco);
}

.value-card span.value-num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(47, 91, 255, 0.15);
  border: 1px solid rgba(47, 91, 255, 0.35);
  color: var(--azul-claro);
  font-size: 12px;
  font-weight: 800;
}

.value-card ul, .price-card ul {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.value-card li, .price-card li {
  font-size: 11px;
  color: var(--muted-bright);
  padding: 9px 0;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
}

.value-card li::before, .price-card li::before {
  content: '✓';
  color: var(--green);
  font-weight: 800;
  margin-right: 10px;
}

/* Flow Section Timeline Track */
.flow-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 44px;
  position: relative;
}

.flow-card {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
}

.flow-card:hover {
  border-color: rgba(47, 91, 255, 0.45);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
}

.flow-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(47, 91, 255, 0.15);
  border: 1px solid rgba(47, 91, 255, 0.35);
  color: var(--azul-claro);
  font-size: 12px;
  font-weight: 800;
}

.flow-card h3 {
  font-size: 18px;
  margin: 18px 0 8px;
  color: var(--blanco);
}

/* Conversation Demo */
.conversation-demo {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 14px;
  align-items: center;
  margin-top: 36px;
  padding: 24px;
  background: rgba(13, 19, 40, 0.7);
  border: 1px solid var(--line);
  border-radius: 22px;
  backdrop-filter: blur(16px);
}

.chat-bubble {
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-solid);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease;
}

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

.chat-bubble small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
}

.chat-bubble p {
  font-size: 12px;
  line-height: 1.6;
  margin: 8px 0 0;
  color: var(--text);
}

.chat-bubble.output {
  border-color: rgba(55, 215, 164, 0.45);
  background: linear-gradient(135deg, rgba(21, 34, 71, 0.95), rgba(18, 50, 70, 0.85));
}

.chat-arrow {
  color: var(--azul-claro);
  font-size: 18px;
  opacity: 0.85;
}

/* Experience CTA Banner */
.experience-cta {
  margin-top: 36px;
  border: 1px solid rgba(47, 91, 255, 0.45);
  border-radius: 24px;
  padding: 34px 40px;
  background: linear-gradient(135deg, rgba(47, 91, 255, 0.18), rgba(13, 19, 40, 0.85));
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), 0 0 45px rgba(47, 91, 255, 0.15);
}

.experience-cta small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--azul-claro);
}

.experience-cta h3 {
  font-size: 26px;
  margin: 8px 0;
  color: var(--blanco);
}

.experience-cta p {
  font-size: 12px;
  color: var(--muted);
  max-width: 640px;
  margin: 0;
}

/* Competitor Selector Tabs */
.comp-tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
  justify-content: center;
}

.comp-tab {
  padding: 11px 20px;
  border-radius: 14px;
  background: rgba(232, 235, 243, 0.04);
  border: 1px solid var(--line);
  color: var(--muted-bright);
  font-family: Inter, sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.comp-tab:hover {
  background: rgba(47, 91, 255, 0.15);
  border-color: rgba(47, 91, 255, 0.4);
  color: var(--blanco);
}

.comp-tab.active {
  background: var(--azul-primario);
  border-color: var(--azul-primario);
  color: var(--blanco);
  box-shadow: 0 6px 24px rgba(47, 91, 255, 0.45);
  transform: translateY(-1px);
}

/* 1-on-1 Versus Card Module */
.versus-card-container {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  padding: 32px;
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: var(--shadow);
}

.versus-card-container.switching {
  opacity: .35;
  transform: scale(.995);
}

.versus-card-header {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.versus-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--azul-claro);
  text-transform: uppercase;
}

.versus-title {
  font-size: 24px;
  margin: 6px 0 0;
  color: var(--blanco);
}

.versus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.versus-col {
  padding: 26px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(232, 235, 243, 0.02);
}

.versus-col.hero-versus {
  background: linear-gradient(135deg, rgba(47, 91, 255, 0.18), rgba(13, 19, 40, 0.85));
  border-color: rgba(47, 91, 255, 0.5);
  box-shadow: 0 0 35px rgba(47, 91, 255, 0.15);
}

.versus-col-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--azul-claro);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.tag-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.competitor-tag {
  color: var(--muted);
}

.versus-col h4 {
  font-size: 15px;
  margin: 0 0 18px;
  color: var(--blanco);
  font-weight: 600;
  line-height: 1.4;
}

.versus-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.versus-points li {
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted-bright);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.versus-points li b {
  color: var(--blanco);
}

.check-icon {
  color: var(--green);
  font-weight: bold;
  flex-shrink: 0;
}

.cross-icon {
  color: var(--amber);
  font-weight: bold;
  flex-shrink: 0;
}

/* Objections Section */
.objections {
  background: var(--bg);
}

.objection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.objection-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
}

.objection-card:hover {
  border-color: rgba(47, 91, 255, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
}

.objection-card h3 {
  font-size: 18px;
  margin: 0 0 12px;
  color: var(--blanco);
}

.objection-card p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

/* Pilot Grid */
.pilot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.pilot-grid article {
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--azul-primario);
  background: var(--panel);
  backdrop-filter: blur(16px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.pilot-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 91, 255, 0.45);
  border-left-color: var(--cyan);
}

.pilot-grid b {
  font-size: 10px;
  color: var(--azul-claro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pilot-grid h3 {
  font-size: 18px;
  margin: 16px 0 8px;
  color: var(--blanco);
}

/* Pricing Section */
.billing-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 38px 0 28px;
  font-size: 12px;
  color: var(--muted);
}

.billing-switcher span {
  cursor: pointer;
  transition: color 0.2s ease;
}

.billing-switcher span.active {
  color: var(--blanco);
  font-weight: 700;
}

.billing-switcher button {
  width: 48px;
  height: 26px;
  border: 0;
  border-radius: 20px;
  background: rgba(232, 235, 243, 0.15);
  padding: 3px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.billing-switcher button i {
  display: block;
  width: 20px;
  height: 20px;
  background: var(--blanco);
  border-radius: 50%;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.billing-switcher button.annual {
  background: var(--azul-primario);
}

.billing-switcher button.annual i {
  transform: translateX(22px);
}

.billing-switcher small {
  color: var(--green);
  font-weight: 700;
  background: rgba(55, 215, 164, 0.12);
  padding: 3px 8px;
  border-radius: 6px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.price-card {
  position: relative;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: rgba(47, 91, 255, 0.45);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.price-card.featured {
  border-color: rgba(47, 91, 255, 0.7);
  background: linear-gradient(135deg, rgba(25, 42, 90, 0.9), rgba(13, 22, 48, 0.95));
  box-shadow: 0 20px 60px rgba(47, 91, 255, 0.25), 0 0 45px rgba(47, 91, 255, 0.18);
}

.popular {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--blanco);
  background: var(--azul-primario);
  padding: 4px 10px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(47, 91, 255, 0.45);
}

.price-card > small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
}

.price-card h3 {
  font-size: 24px;
  margin: 12px 0 18px;
  color: var(--blanco);
}

.price {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.price strong {
  font: 800 36px 'Plus Jakarta Sans', sans-serif;
  color: var(--blanco);
}

.price span {
  font-size: 11px;
  color: var(--muted);
  padding-bottom: 6px;
}

.price-card .full {
  margin-top: auto;
  padding-top: 20px;
}

/* Calculator Range Simulator */
.calculator {
  margin-top: 32px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(47, 91, 255, 0.15), rgba(13, 19, 40, 0.85));
  backdrop-filter: blur(20px);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 45px;
  align-items: center;
  box-shadow: var(--shadow);
}

.calculator small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
}

.calculator h3 {
  font-size: 22px;
  color: var(--blanco);
  margin: 8px 0 20px;
}

.calculator input[type=range] {
  width: 100%;
  height: 8px;
  border-radius: 5px;
  outline: none;
  background: rgba(232, 235, 243, 0.1);
  cursor: pointer;
  -webkit-appearance: none;
}

.calculator input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--azul-primario);
  border: 3px solid var(--blanco);
  box-shadow: 0 0 16px rgba(47, 91, 255, 0.85);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.calculator input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.range-labels {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 10px;
  margin-top: 10px;
}

.calc-result {
  padding: 28px;
  border-radius: 20px;
  background: rgba(13, 19, 40, 0.8);
  border: 1px solid var(--line);
}

.calc-result > span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
}

.calc-result > strong {
  display: block;
  font: 800 42px 'Plus Jakarta Sans', sans-serif;
  color: var(--blanco);
  margin: 10px 0;
}

.calc-result p {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 20px;
}

/* Final CTA Section */
.final {
  text-align: center;
  padding: 150px 7vw;
}

.final > p {
  color: var(--muted);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.final-actions {
  justify-content: center;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 20px;
}

.modal.open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 19, 40, 0.88);
  backdrop-filter: blur(16px);
}

.modal-card {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: #121a36;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 36px;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.65), 0 0 50px rgba(47, 91, 255, 0.2);
  animation: modalSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlide {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-card h2 {
  font-size: 34px;
  margin: 10px 0;
  color: var(--blanco);
}

.modal-card > p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.modal-close {
  position: absolute;
  right: 20px;
  top: 18px;
  border: 0;
  background: rgba(232, 235, 243, 0.08);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--blanco);
  font-size: 20px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}

.modal-close:hover {
  background: rgba(232, 235, 243, 0.18);
}

.modal form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.modal label {
  display: grid;
  gap: 6px;
  color: var(--muted-bright);
  font-size: 10px;
  font-weight: 600;
}

.modal input, .modal select, .modal textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #091024;
  color: var(--blanco);
  padding: 13px 15px;
  font-family: Inter, sans-serif;
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s ease;
}

.modal input:focus, .modal select:focus, .modal textarea:focus {
  border-color: var(--azul-primario);
  box-shadow: 0 0 16px rgba(47, 91, 255, 0.25);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-message {
  text-align: center;
  color: var(--green);
  font-size: 11px;
  font-weight: 600;
  min-height: 16px;
}

/* Scroll Reveal Effects */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

body.modal-open {
  overflow: hidden;
}

/* Executive WhatsApp Floating Widget */
.wa-widget-shell {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  font-family: Inter, sans-serif;
}

.wa-trigger-btn {
  position: relative;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border: none;
  color: var(--blanco);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-trigger-btn:hover {
  transform: scale(1.08);
}

.wa-trigger-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: waPulse 2s infinite;
  pointer-events: none;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.wa-unread-badge {
  position: absolute;
  top: -2px; right: -2px;
  background: var(--red);
  color: var(--blanco);
  font-size: 10px;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 2px solid var(--bg);
}

.wa-icon-chat, .wa-icon-close {
  width: 26px; height: 26px;
  fill: currentColor;
}

.wa-icon-close { display: none; }
.wa-widget-shell.open .wa-icon-chat { display: none; }
.wa-widget-shell.open .wa-icon-close { display: block; }

.wa-popup-card {
  position: absolute;
  bottom: 76px; right: 0;
  width: min(370px, calc(100vw - 32px));
  background: #121a36;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
  display: none;
  flex-direction: column;
  overflow: hidden;
  transform-origin: bottom right;
  animation: waPop .3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-widget-shell.open .wa-popup-card { display: flex; }

@keyframes waPop {
  from { opacity: 0; transform: scale(.85) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.wa-popup-header {
  padding: 18px;
  background: #172347;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wa-header-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-avatar-shell {
  position: relative;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(47, 91, 255, 0.15);
  display: grid;
  place-items: center;
  border: 1px solid rgba(47, 91, 255, 0.35);
}

.wa-avatar-shell svg {
  width: 24px; height: 24px;
}

.wa-online-dot {
  position: absolute;
  bottom: 0; right: 0;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--green);
  border: 2px solid #172347;
}

.wa-header-title { font-size: 13px; font-weight: 700; color: var(--blanco); }
.wa-header-subtitle { font-size: 10px; color: var(--green); }
.wa-close-btn { background: none; border: none; color: var(--muted); font-size: 22px; cursor: pointer; }
.wa-close-btn:hover { color: var(--blanco); }

.wa-popup-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 360px;
  overflow-y: auto;
  background: rgba(13, 19, 40, 0.7);
}

.wa-chat-timestamp { font-size: 9px; color: var(--muted); text-align: center; }

.wa-msg-bubble {
  background: #1a274e;
  border: 1px solid var(--line);
  border-radius: 16px 16px 16px 4px;
  padding: 14px 16px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--blanco);
}

.wa-msg-bubble strong { color: var(--azul-claro); }
.wa-suggestions-label { font-size: 9px; color: var(--muted); margin-top: 4px; }
.wa-chips-container { display: flex; flex-direction: column; gap: 8px; }

.wa-chip-btn {
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(232, 235, 243, 0.04);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: Inter, sans-serif;
  font-size: 10px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.wa-chip-btn:hover {
  background: rgba(47, 91, 255, 0.16);
  border-color: rgba(47, 91, 255, 0.45);
  color: var(--blanco);
}

.wa-popup-footer {
  padding: 14px;
  background: #172347;
  border-top: 1px solid var(--line);
}

.wa-input-form { display: flex; gap: 8px; }

.wa-input-field {
  flex: 1;
  background: #091024;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--blanco);
  font-size: 11px;
  font-family: Inter, sans-serif;
  outline: none;
}

.wa-input-field:focus { border-color: var(--azul-primario); }

.wa-send-btn {
  width: 36px; height: 36px;
  border-radius: 12px;
  background: var(--azul-primario);
  border: none;
  color: var(--blanco);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.wa-send-btn svg { width: 16px; height: 16px; fill: var(--blanco); }

/* Responsive Media Queries */
@media (max-width: 1050px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { max-width: 760px; margin: 0 auto; }
  .flow-track { grid-template-columns: repeat(2, 1fr); }
  .conversation-demo { grid-template-columns: 1fr; }
  .chat-arrow { transform: rotate(90deg); text-align: center; }
  .pilot-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav { padding: 0 20px; }
  .section { padding: 80px 18px; }
  .hero { padding-top: 120px; }
  .hero h1 { font-size: clamp(34px, 8vw, 46px); word-break: break-word; }
  .hero-actions, .final-actions { flex-direction: column; align-items: stretch; }
  .problem-grid, .value-grid, .comparison-cards, .pricing-grid, .pilot-grid, .objection-grid { grid-template-columns: 1fr; }
  .flow-track { grid-template-columns: 1fr; }
  .versus-grid { grid-template-columns: 1fr; }
  .experience-cta { flex-direction: column; text-align: center; padding: 24px 18px; }
  .calculator { grid-template-columns: 1fr; padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; }
  .comp-tabs-bar { justify-content: flex-start; overflow-x: auto; padding-bottom: 8px; max-width: 100%; }
  .comp-tab { white-space: nowrap; }
  .device-shell, .versus-card-container, .modal-card { max-width: 100%; box-sizing: border-box; }
}