:root {
  /* Paleta Oficial Nissi Digital */
  --color-dark-blue: #071A3D;
  --color-main-blue: #0D6EFD;
  --color-blue-hover: #0b5ed7;
  --color-blue-glow: rgba(13, 110, 253, 0.4);
  --color-cyan-accent: #00D2FF;
  --color-white: #FFFFFF;
  --color-dark-gray: #111827;
  --color-dark-surface: #0e1524;
  --color-card-bg: rgba(17, 24, 39, 0.75);
  --color-card-border: rgba(255, 255, 255, 0.08);
  --color-card-border-hover: rgba(13, 110, 253, 0.4);
  --color-medium-gray: #687280;
  --color-text-muted: #9CA3AF;
  --color-text-light: #F3F4F6;
  
  /* Gradientes */
  --grad-primary: linear-gradient(135deg, #0D6EFD 0%, #00D2FF 100%);
  --grad-navy: linear-gradient(180deg, #071A3D 0%, #111827 100%);
  --grad-surface: linear-gradient(135deg, rgba(13, 110, 253, 0.08) 0%, rgba(7, 26, 61, 0.5) 100%);
  --grad-glow: radial-gradient(circle, rgba(13, 110, 253, 0.18) 0%, rgba(7, 26, 61, 0) 70%);

  /* Tipografia & Espaçamento - Design Singelo & Refinado */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 6px 20px -5px rgba(13, 110, 253, 0.25);
  --shadow-card: 0 12px 28px -10px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
  font-size: 14.5px;
  color-scheme: dark;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-dark-gray);
  color: var(--color-text-light);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(ellipse 70% 40% at 50% -10%, rgba(13, 110, 253, 0.1), transparent),
    radial-gradient(circle at 100% 40%, rgba(7, 26, 61, 0.3), transparent 40%),
    radial-gradient(circle at 0% 70%, rgba(13, 110, 253, 0.05), transparent 45%);
  background-attachment: fixed;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-dark-gray);
}
::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-main-blue);
}

/* Container mais contido e elegante */
.container {
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Typography Helpers - Mais Singelos */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-white);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

p {
  color: var(--color-text-muted);
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 20%, #90C2FF 55%, #00D2FF 90%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  animation: gradientShine 7s ease infinite alternate;
}

@keyframes gradientShine {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.text-blue {
  color: var(--color-main-blue);
}

/* Ambient Floating Glow Orbs - Suaves e discretos */
.ambient-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

.orb-hero {
  top: 10%;
  left: 50%;
  width: 480px;
  height: 320px;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.2) 0%, rgba(0, 210, 255, 0.08) 40%, transparent 70%);
  transform: translateX(-50%);
  animation: floatOrb 8s ease-in-out infinite alternate;
}

.orb-section {
  width: 380px;
  height: 260px;
  background: radial-gradient(circle, rgba(7, 26, 61, 0.6) 0%, rgba(13, 110, 253, 0.12) 50%, transparent 75%);
  animation: floatOrb 10s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
  100% { transform: translateY(10px) scale(0.95); }
}

/* Scroll Reveal Engine */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-35px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(35px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Interactive Spotlight Cursor tracking on cards */
.spotlight-card {
  position: relative;
  overflow: hidden;
}

.spotlight-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: radial-gradient(380px circle at var(--mouse-x, -999px) var(--mouse-y, -999px), rgba(13, 110, 253, 0.22), transparent 75%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 2;
}

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

/* Badges - Singelos & Discretos */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(13, 110, 253, 0.1);
  border: 1px solid rgba(13, 110, 253, 0.28);
  color: #70B4FF;
  font-size: 0.725rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.1);
}

.badge:hover {
  border-color: #00D2FF;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
  transform: translateY(-1px);
}

.badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #00D2FF;
  box-shadow: 0 0 8px #00D2FF;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 8px #00D2FF; }
  50% { opacity: 0.4; transform: scale(0.85); box-shadow: 0 0 3px #00D2FF; }
}

/* Buttons - Refinados e Proporcionais */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.525rem 1.2rem;
  font-size: 0.825rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  min-height: 38px;
  touch-action: manipulation;
}

.btn-primary {
  background: linear-gradient(135deg, #0D6EFD 0%, #0a58ca 100%);
  color: var(--color-white);
  box-shadow: 0 3px 14px rgba(13, 110, 253, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-20deg);
  transition: 0.75s ease;
}

.btn-primary:hover::after {
  left: 200%;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 18px rgba(13, 110, 253, 0.45);
  background: linear-gradient(135deg, #1d78ff 0%, #0d6efd 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
  border: 1px solid var(--color-card-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
  color: var(--color-white);
}

.btn-outline-blue {
  background: transparent;
  color: #70B4FF;
  border: 1px solid rgba(13, 110, 253, 0.35);
}

.btn-outline-blue:hover {
  background: rgba(13, 110, 253, 0.1);
  border-color: var(--color-main-blue);
  color: var(--color-white);
}

.btn-icon {
  width: 15px;
  height: 15px;
  transition: transform var(--transition-fast);
}

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

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all var(--transition-smooth);
  padding: 0.85rem 0;
}

.header.scrolled {
  padding: 0.5rem 0;
  background: rgba(7, 26, 61, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(13, 110, 253, 0.25));
}

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

.logo-brand-name {
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -0.01em;
  color: var(--color-white);
  line-height: 1;
}

.logo-brand-tag {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--color-main-blue);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.35rem;
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.825rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.2rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-main-blue);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-white);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-card-border);
  color: var(--color-white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: var(--color-dark-gray);
  border-left: 1px solid var(--color-card-border);
  z-index: 101;
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.6);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-decoration: none;
  display: block;
}

/* Hero Section - Proporcional & Singelo */
.hero {
  position: relative;
  padding: 6.5rem 0 3.5rem;
  min-height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow-1 {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 260px;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.16) 0%, rgba(7, 26, 61, 0) 70%);
  filter: blur(55px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.25rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 1rem 0 0.85rem;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 0.925rem;
  color: #A0ABC0;
  max-width: 480px;
  margin-bottom: 1.5rem;
  font-weight: 400;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  width: 100%;
}

.hero-trust-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-medium-gray);
  font-weight: 600;
}

.hero-metrics-row {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.hero-metric-item {
  display: flex;
  flex-direction: column;
}

.hero-metric-num {
  font-size: 1.35rem;
  font-weight: 750;
  color: var(--color-white);
  line-height: 1;
  background: linear-gradient(180deg, #FFFFFF 0%, #A5C8FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-metric-label {
  font-size: 0.725rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

/* Hero Showcase Card - Compacto e Elegante */
.hero-visual-card {
  background: rgba(14, 21, 36, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.1rem;
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  animation: cardFloat 6s ease-in-out infinite alternate;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.hero-visual-card:hover {
  animation-play-state: paused;
  transform: translateY(-3px) scale(1.005);
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.55), 0 0 25px -5px rgba(13, 110, 253, 0.25);
}

@keyframes cardFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-6px); }
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-card-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: #70B4FF;
  font-weight: 600;
}

.live-indicator {
  width: 7px;
  height: 7px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 6px #10B981;
  position: relative;
}

.live-indicator::after {
  content: '';
  position: absolute;
  top: -2.5px;
  left: -2.5px;
  right: -2.5px;
  bottom: -2.5px;
  border-radius: 50%;
  border: 1.5px solid #10B981;
  animation: liveWave 2s infinite ease-out;
}

@keyframes liveWave {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.hero-brand-symbol {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  background: rgba(13, 110, 253, 0.12);
  border: 1px solid rgba(13, 110, 253, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-brand-symbol img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Interactive Mini Dashboard inside Hero */
.dashboard-preview {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.dash-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
}

.dash-box {
  background: rgba(7, 26, 61, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
  position: relative;
  overflow: hidden;
}

.dash-box-label {
  font-size: 0.625rem;
  color: var(--color-medium-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.15rem;
}

.dash-box-val {
  font-size: 0.95rem;
  font-weight: 750;
  color: var(--color-white);
}

.dash-box-trend {
  font-size: 0.625rem;
  color: #10B981;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-top: 0.15rem;
  font-weight: 600;
}

.dash-chart-mock {
  background: rgba(7, 26, 61, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  margin-top: 0.1rem;
}

.dash-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.28rem;
  height: 42px;
  margin-top: 0.35rem;
}

.dash-bar {
  flex: 1;
  background: rgba(13, 110, 253, 0.2);
  border-radius: 3px 3px 0 0;
  transition: all 0.3s ease;
  position: relative;
}

.dash-bar:hover, .dash-bar.highlight {
  background: linear-gradient(180deg, #00D2FF 0%, #0D6EFD 100%);
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.45);
}

/* Stack Ticker Bar - Discreto */
.tech-ticker-bar {
  padding: 1.35rem 0;
  background: rgba(7, 26, 61, 0.25);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.ticker-title {
  text-align: center;
  font-size: 0.685rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-medium-gray);
  margin-bottom: 1rem;
}

.ticker-track {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #9CA3AF;
  opacity: 0.75;
  transition: all var(--transition-fast);
}

.ticker-item:hover {
  opacity: 1;
  color: var(--color-white);
  transform: translateY(-1px);
}

.ticker-item svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

/* Sections Common - Espaçamento e Títulos Contidos */
.section {
  padding: 3.25rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 1.85rem;
}

.section-title {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  font-weight: 700;
  margin: 0.45rem 0 0.4rem;
  letter-spacing: -0.015em;
}

.section-subtitle {
  font-size: 0.85rem;
  line-height: 1.5;
  color: #8F9BAE;
}

/* Pillars Section - Cards Super Compactos & Singelos (Anti-Fadiga) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  max-width: 980px;
  margin: 0 auto;
}

.pillar-card {
  background: rgba(14, 21, 36, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.05rem;
  position: relative;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: background var(--transition-fast);
}

.pillar-card:hover {
  border-color: var(--color-card-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(13, 110, 253, 0.22);
}

.pillar-card:hover::before {
  background: var(--grad-primary);
}

.pillar-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.45rem;
}

.pillar-icon-wrap {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  background: rgba(13, 110, 253, 0.12);
  border: 1px solid rgba(13, 110, 253, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-main-blue);
  box-shadow: 0 2px 8px rgba(13, 110, 253, 0.12);
  flex-shrink: 0;
  margin-bottom: 0;
}

.pillar-icon-wrap svg {
  width: 14px;
  height: 14px;
}

.pillar-title-wrap {
  display: flex;
  flex-direction: column;
}

.pillar-title {
  font-size: 0.885rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 0;
}

.pillar-tag {
  font-size: 0.625rem;
  color: #70B4FF;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 1px;
}

.pillar-desc {
  font-size: 0.765rem;
  color: #9CA3AF;
  margin-bottom: 0.55rem;
  line-height: 1.45;
}

.pillar-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.65rem;
}

.pillar-check-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.725rem;
  color: #CBD5E1;
  line-height: 1.35;
}

.pillar-check-item svg {
  width: 11px;
  height: 11px;
  color: #00D2FF;
  flex-shrink: 0;
}

.pillar-footer {
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.btn-compact {
  padding: 0.3rem 0.75rem !important;
  font-size: 0.725rem !important;
  min-height: 28px !important;
}

/* Interactive ROI Calculator - Ajustado e Simples */
.calc-wrapper {
  background: radial-gradient(circle at 50% 0%, rgba(13, 110, 253, 0.1) 0%, rgba(7, 26, 61, 0.45) 100%);
  border: 1px solid rgba(13, 110, 253, 0.2);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.6rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(14px);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.75rem;
  align-items: center;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-label {
  font-size: 0.785rem;
  font-weight: 600;
  color: var(--color-white);
}

.calc-value-display {
  font-size: 0.925rem;
  font-weight: 700;
  color: #70B4FF;
}

.calc-range {
  -webkit-appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: #1e293b;
  outline: none;
  transition: background 0.2s;
}

.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--color-main-blue);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(13, 110, 253, 0.7);
  border: 1.5px solid #ffffff;
}

.calc-select {
  width: 100%;
  background: #0e1524;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.8rem;
  outline: none;
  cursor: pointer;
}

.calc-select:focus {
  border-color: var(--color-main-blue);
}

.calc-results-card {
  background: rgba(14, 21, 36, 0.8);
  border: 1px solid rgba(13, 110, 253, 0.25);
  border-radius: var(--radius-sm);
  padding: 1.05rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  overflow: hidden;
}

.calc-res-header {
  font-size: 0.685rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A0ABC0;
  font-weight: 700;
}

.calc-big-num-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.calc-big-num {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #00D2FF 0%, #0D6EFD 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.calc-big-label {
  font-size: 0.725rem;
  color: var(--color-text-muted);
}

.calc-breakdown-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 0.75rem;
}

.calc-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.775rem;
}

.calc-breakdown-val {
  font-weight: 700;
  color: #10B981;
}

/* Comparison Table - Mais Compacta */
.comparison-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comp-table th, .comp-table td {
  padding: 0.65rem 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comp-table th {
  background: rgba(7, 26, 61, 0.6);
  font-size: 0.735rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comp-table th.col-nissi {
  background: rgba(13, 110, 253, 0.12);
  color: #70B4FF;
  border-top: 2px solid var(--color-main-blue);
}

.comp-table td.col-nissi {
  background: rgba(13, 110, 253, 0.03);
  font-weight: 600;
  color: var(--color-white);
}

.comp-feature-name {
  font-weight: 600;
  color: #E2E8F0;
  font-size: 0.785rem;
}

.comp-feature-sub {
  font-size: 0.685rem;
  color: var(--color-medium-gray);
  margin-top: 0.1rem;
}

.comp-status-bad {
  color: #EF4444;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.735rem;
}

.comp-status-good {
  color: #00D2FF;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.735rem;
}

/* Method Section (4 Steps) - Discreto */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  position: relative;
}

.process-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.05rem;
  position: relative;
  transition: all var(--transition-fast);
}

.process-card:hover {
  border-color: rgba(13, 110, 253, 0.35);
  transform: translateY(-2px);
}

.process-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: rgba(13, 110, 253, 0.35);
  line-height: 1;
  margin-bottom: 0.35rem;
  font-family: monospace;
}

.process-title {
  font-size: 0.885rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.process-desc {
  font-size: 0.765rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Cases & Proof Grid - Compacto */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.case-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 1.05rem 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.case-card:hover {
  border-color: var(--color-card-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.case-niche {
  font-size: 0.675rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-main-blue);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.case-headline {
  font-size: 0.925rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  line-height: 1.35;
}

.case-stats-box {
  background: rgba(7, 26, 61, 0.35);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.65rem;
  display: flex;
  justify-content: space-around;
  margin: 0.65rem 0;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.case-stat-val {
  font-size: 1.05rem;
  font-weight: 750;
  color: #10B981;
}

.case-stat-lbl {
  font-size: 0.65rem;
  color: var(--color-medium-gray);
}

.case-quote {
  font-style: italic;
  font-size: 0.765rem;
  color: #CBD5E1;
  margin-bottom: 0.75rem;
  line-height: 1.45;
}

.case-author {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.case-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0D6EFD 0%, #071A3D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--color-white);
}

.case-author-info {
  display: flex;
  flex-direction: column;
}

.case-author-name {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--color-white);
}

.case-author-role {
  font-size: 0.675rem;
  color: var(--color-medium-gray);
}

/* FAQ Accordion - Fluido com Animação Premium */
.faq-wrap {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.faq-item {
  background: rgba(14, 21, 36, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0%;
  background: linear-gradient(180deg, #00D2FF 0%, #0D6EFD 100%);
  box-shadow: 0 0 8px #00D2FF;
  transition: height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.faq-item:hover {
  border-color: rgba(13, 110, 253, 0.4);
  background: rgba(17, 26, 44, 0.78);
  transform: translateX(3px);
  box-shadow: 0 4px 16px -4px rgba(0, 0, 0, 0.35);
}

.faq-item.active {
  border-color: rgba(0, 210, 255, 0.45);
  background: rgba(17, 26, 44, 0.9);
  box-shadow: 0 6px 24px -6px rgba(0, 210, 255, 0.16), inset 0 0 20px rgba(13, 110, 253, 0.06);
  transform: translateX(0);
}

.faq-item.active::before {
  height: 100%;
}

.faq-question {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: transparent;
  border: none;
  color: #E2E8F0;
  font-size: 0.845rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.25s ease;
  user-select: none;
}

.faq-question:hover {
  color: #FFFFFF;
}

.faq-item.active .faq-question {
  color: #FFFFFF;
}

.faq-item.active .faq-question span {
  color: #FFFFFF;
  text-shadow: 0 0 12px rgba(0, 210, 255, 0.25);
}

.faq-chevron {
  width: 16px;
  height: 16px;
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.25s ease;
  color: #70B4FF;
  flex-shrink: 0;
  margin-left: 0.75rem;
}

.faq-item:hover .faq-chevron {
  color: var(--color-cyan-accent);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg) scale(1.15);
  color: var(--color-cyan-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 1.15rem;
  color: #A0ABC0;
  font-size: 0.795rem;
  line-height: 1.55;
}

.faq-answer p {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.32s cubic-bezier(0.16, 1, 0.3, 1), transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  padding-bottom: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.65rem;
}

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

.faq-item.active .faq-answer p {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.06s;
}

/* Contact / Diagnostic Section - Proporcional */
.contact-section {
  position: relative;
  overflow: hidden;
}

.contact-card {
  background: linear-gradient(135deg, rgba(7, 26, 61, 0.8) 0%, rgba(17, 24, 39, 0.95) 100%);
  border: 1px solid rgba(13, 110, 253, 0.2);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.85rem;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 25px rgba(13, 110, 253, 0.1);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-badge-box {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.contact-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.15rem;
}

.contact-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.contact-bullet-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(13, 110, 253, 0.12);
  border: 1px solid rgba(13, 110, 253, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan-accent);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.contact-bullet-icon svg {
  width: 10px;
  height: 10px;
}

.contact-bullet-text h4 {
  font-size: 0.825rem;
  color: var(--color-white);
  margin-bottom: 0.1rem;
}

.contact-bullet-text p {
  font-size: 0.735rem;
  color: var(--color-text-muted);
}

.contact-form-wrap {
  background: rgba(14, 21, 36, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 1.15rem 1.25rem;
}

.form-group {
  margin-bottom: 0.65rem;
}

.form-label {
  display: block;
  font-size: 0.725rem;
  font-weight: 600;
  color: #E2E8F0;
  margin-bottom: 0.2rem;
}

.form-control {
  width: 100%;
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem;
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.8rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-main-blue);
  box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

/* Footer - Discreto & Elegante */
.footer {
  background: #090e18;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 0 1.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.25rem;
}

.footer-brand p {
  margin-top: 0.75rem;
  max-width: 260px;
  font-size: 0.785rem;
}

.footer-col-title {
  font-size: 0.785rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 0.85rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-link {
  color: var(--color-medium-gray);
  text-decoration: none;
  font-size: 0.785rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.725rem;
  color: var(--color-medium-gray);
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Floating WhatsApp Executive Widget - Delicado */
.whatsapp-widget-wrap {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99;
}

.whatsapp-float-card {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.whatsapp-badge-pill {
  background: rgba(7, 26, 61, 0.92);
  border: 1px solid rgba(37, 211, 102, 0.3);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--color-white);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35), 0 0 10px rgba(37, 211, 102, 0.12);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.725rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.whatsapp-float-card:hover .whatsapp-badge-pill {
  border-color: #25D366;
  background: rgba(7, 26, 61, 0.98);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45), 0 0 15px rgba(37, 211, 102, 0.25);
  transform: translateX(-3px);
}

.whatsapp-radar-dot {
  width: 7px;
  height: 7px;
  background-color: #25D366;
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 6px #25D366;
}

.whatsapp-radar-dot::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  border: 1.5px solid #25D366;
  animation: radarWave 2s infinite ease-out;
}

@keyframes radarWave {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.whatsapp-pill-text {
  color: #E2E8F0;
  font-weight: 500;
}

.whatsapp-pill-text strong {
  color: #25D366;
  font-weight: 700;
}

.whatsapp-circle-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
  position: relative;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.whatsapp-float-card:hover .whatsapp-circle-btn {
  transform: scale(1.05) rotate(4deg);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-circle-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.whatsapp-ping-ring {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 10px;
  height: 10px;
  background: #00D2FF;
  border: 1.5px solid var(--color-dark-gray);
  border-radius: 50%;
  box-shadow: 0 0 6px #00D2FF;
}

@media (max-width: 640px) {
  .whatsapp-badge-pill {
    display: none;
  }
  .whatsapp-widget-wrap {
    bottom: 1.25rem;
    right: 1.25rem;
  }
}

/* Responsive Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .hero-visual-card {
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-card {
    grid-template-columns: 1fr;
    padding: 1.75rem;
    gap: 2rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta-wrap .btn-primary {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero {
    padding-top: 5.5rem;
  }
  .cases-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .comp-table {
    display: block;
    overflow-x: auto;
  }
  .calc-wrapper {
    padding: 1.75rem;
  }
}

/* Microinterações & Efeitos Adicionais */
.calc-pop {
  animation: numPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes numPop {
  0% { transform: scale(0.96); opacity: 0.8; }
  50% { transform: scale(1.06); }
  100% { transform: scale(1); opacity: 1; }
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.2s cubic-bezier(0.2, 0, 0, 1), border-color 0.2s;
  will-change: transform;
}

.comp-table tbody tr {
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.comp-table tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.06);
}

.ticker-track {
  animation: tickerFlow 30s linear infinite;
  display: flex;
  gap: 3rem;
  align-items: center;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes tickerFlow {
  0% { transform: translateX(0); }
  50% { transform: translateX(-15px); }
  100% { transform: translateX(0); }
}

/* Redução de movimento para acessibilidade */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}