/* ============================================================
   NexDesk - Site Institucional
   Design System & Estilos
   ============================================================ */

/* Variáveis */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --primary-xlight: #eff6ff;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --dark-3: #334155;
  --gray: #64748b;
  --gray-light: #94a3b8;
  --gray-xlight: #e2e8f0;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-2: #f8fafc;
  --bg-3: #f1f5f9;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --green: #10b981;
  --green-dark: #059669;
  --red: #ef4444;
  --text: #0f172a;
  --text-2: #334155;
  --text-3: #64748b;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(15,23,42,.08);
  --shadow-lg: 0 8px 48px rgba(15,23,42,.14);
  --shadow-xl: 0 20px 80px rgba(15,23,42,.2);
  --transition: 0.2s ease;
  --font: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

img { max-width: 100%; display: block; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

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

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
}

.badge-primary {
  background: var(--primary-xlight);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.15);
}

.badge-white {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}

/* ============================================================
   Botões
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--primary-xlight);
  border-color: var(--primary-xlight);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,255,255,.25);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.8);
  color: #fff;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
}

/* ============================================================
   Header / Navbar
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

#header.transparent {
  background: transparent;
}

#header.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(15,23,42,.08), 0 4px 16px rgba(15,23,42,.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  transition: color 0.3s;
  text-decoration: none;
}

.nav-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

#header.scrolled .nav-logo {
  color: var(--dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-menu a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: all 0.2s;
  text-decoration: none;
}

.nav-menu a:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

#header.scrolled .nav-menu a {
  color: var(--text-2);
}

#header.scrolled .nav-menu a:hover {
  color: var(--primary);
  background: var(--primary-xlight);
}

.nav-cta .btn {
  padding: 10px 22px;
  font-size: 14px;
}

.nav-cta-btn-outline {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.3);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(8px);
  transition: all 0.2s;
  cursor: pointer;
}

.nav-cta-btn-outline:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.5);
  color: #fff;
}

#header.scrolled .nav-cta-btn-outline {
  background: var(--primary-xlight);
  color: var(--primary);
  border-color: var(--primary);
}

#header.scrolled .nav-cta-btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

#header.scrolled .nav-toggle span { background: var(--dark); }

/* ============================================================
   Hero Section
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #0f1728 0%, #1a2744 40%, #0d2060 80%, #0f172a 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  background: #2563eb;
  top: -200px;
  right: -100px;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: #7c3aed;
  bottom: -100px;
  left: -100px;
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: #0ea5e9;
  top: 50%;
  left: 30%;
  transform: translateY(-50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}

.hero-text { max-width: 580px; }

.hero-badge {
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease both;
}

.hero-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s 0.1s ease both;
  letter-spacing: -.02em;
}

.hero-title span {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 19px;
  color: rgba(255,255,255,.72);
  line-height: 1.6;
  margin-bottom: 40px;
  animation: fadeInDown 0.6s 0.2s ease both;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  animation: fadeInDown 0.6s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
  animation: fadeInDown 0.6s 0.4s ease both;
}

.stat-item { text-align: center; }

.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,.55);
}

/* Dashboard simulado no Hero */
.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s 0.3s ease both;
}

.dashboard-mock {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.4);
}

.dashboard-topbar {
  background: rgba(255,255,255,.08);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

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

.dashboard-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 380px;
}

.db-sidebar {
  background: rgba(0,0,0,.2);
  padding: 16px;
  border-right: 1px solid rgba(255,255,255,.06);
}

.db-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 4px;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  cursor: pointer;
}

.db-nav-item.active {
  background: rgba(37,99,235,.3);
  color: #93c5fd;
}

.db-main {
  padding: 20px;
}

.db-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.db-stat-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: 14px;
}

.db-stat-label {
  font-size: 11px;
  color: rgba(255,255,255,.45);
  margin-bottom: 4px;
}

.db-stat-value {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}

.db-stat-value.green { color: #34d399; }
.db-stat-value.blue { color: #60a5fa; }
.db-stat-value.yellow { color: #fbbf24; }

.db-tickets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.db-ticket {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.db-ticket-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.db-ticket-info { flex: 1; min-width: 0; }

.db-ticket-name {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.db-ticket-msg {
  font-size: 11px;
  color: rgba(255,255,255,.4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.db-ticket-badge {
  padding: 3px 8px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  flex-shrink: 0;
}

.badge-new { background: rgba(16,185,129,.2); color: #34d399; }
.badge-wait { background: rgba(245,158,11,.2); color: #fbbf24; }
.badge-done { background: rgba(100,116,139,.2); color: #94a3b8; }

.floating-notification {
  position: absolute;
  top: -20px;
  right: -20px;
  z-index: 10;
  background: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  animation: pulse 2s infinite;
  min-width: 200px;
}

.floating-notification .notif-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.notif-text strong {
  display: block;
  font-size: 12px;
  color: var(--dark);
  font-weight: 700;
}

.notif-text span {
  font-size: 11px;
  color: var(--gray);
}

.floating-badge-left {
  position: absolute;
  bottom: 30px;
  left: -30px;
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(37,99,235,.4);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 3s ease-in-out infinite;
}

/* ============================================================
   Seção de Problemas
   ============================================================ */
#problems {
  padding: 100px 0;
  background: var(--bg-2);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 18px;
  color: var(--text-3);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #ef4444, #f97316);
  opacity: 0;
  transition: opacity 0.25s;
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.problem-card:hover::before { opacity: 1; }

.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #fef2f2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.problem-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.problem-desc {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.6;
}

/* ============================================================
   Seção de Solução
   ============================================================ */
#solution {
  padding: 100px 0;
  background: var(--bg);
}

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

.solution-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.solution-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius);
  transition: all 0.2s;
  border: 1px solid transparent;
}

.solution-item:hover {
  background: var(--bg-2);
  border-color: var(--border);
}

.solution-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--primary-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  color: var(--primary);
}

.solution-text h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.solution-text p {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.6;
}

.solution-visual {
  position: relative;
}

.chat-mock {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.chat-header {
  background: #075e54;
  color: #fff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

.chat-contact-info strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.chat-contact-info span {
  font-size: 12px;
  opacity: .75;
}

.chat-messages {
  padding: 16px;
  background: #e5ddd5;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h100v100H0z' fill='%23e5ddd5'/%3E%3C/svg%3E");
}

.msg {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  position: relative;
}

.msg-received {
  background: #fff;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  color: #1a1a1a;
}

.msg-sent {
  background: #d1f4cc;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  color: #1a1a1a;
}

.msg-time {
  font-size: 10px;
  color: rgba(0,0,0,.4);
  display: block;
  text-align: right;
  margin-top: 2px;
}

.msg-system {
  background: rgba(0,0,0,.08);
  align-self: center;
  border-radius: 100px;
  font-size: 11px;
  color: rgba(0,0,0,.5);
  max-width: 90%;
  text-align: center;
}

.chat-input {
  padding: 12px 14px;
  background: #f0f0f0;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(0,0,0,.08);
}

.chat-input input {
  flex: 1;
  background: #fff;
  border: none;
  border-radius: 20px;
  padding: 10px 16px;
  font-size: 13px;
  outline: none;
}

.floating-agents {
  position: absolute;
  top: -16px;
  right: -24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow-lg);
  min-width: 180px;
}

.agents-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 10px;
}

.agent-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
}

.agent-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.agent-name {
  font-size: 13px;
  color: var(--dark);
  font-weight: 500;
}

.agent-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--gray);
}

/* ============================================================
   Seção de Benefícios
   ============================================================ */
#benefits {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f1728, #1a2744);
  color: #fff;
  position: relative;
  overflow: hidden;
}

#benefits::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(37,99,235,.15);
  filter: blur(100px);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,.1), rgba(124,58,237,.1));
  opacity: 0;
  transition: opacity 0.25s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.2);
  box-shadow: 0 16px 48px rgba(0,0,0,.3);
}

.benefit-card:hover::before { opacity: 1; }

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.benefit-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}

.benefit-desc {
  font-size: 14px;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
}

/* ============================================================
   Seção "Para Quem É"
   ============================================================ */
#for-who {
  padding: 100px 0;
  background: var(--bg-2);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.audience-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all 0.25s;
  cursor: default;
}

.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.audience-emoji {
  font-size: 36px;
  display: block;
  margin-bottom: 12px;
}

.audience-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.audience-desc {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}

/* ============================================================
   Seção de Funcionalidades
   ============================================================ */
#features {
  padding: 100px 0;
  background: var(--bg);
}

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

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.25s;
  position: relative;
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.08), var(--shadow);
  transform: translateY(-2px);
}

.feature-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
  background: var(--primary-xlight);
  color: var(--primary);
}

.feature-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.65;
  margin-bottom: 16px;
}

.feature-benefit {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-dark);
  background: #f0fdf4;
  padding: 10px 14px;
  border-radius: 8px;
}

/* ============================================================
   Seção de Resultados
   ============================================================ */
#results {
  padding: 100px 0;
  background: var(--bg-3);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all 0.25s;
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.result-number {
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.result-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.result-desc {
  font-size: 13px;
  color: var(--text-3);
}

/* ============================================================
   Comparação
   ============================================================ */
#comparison {
  padding: 100px 0;
  background: var(--bg);
}

.comparison-table {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}

.comp-col {
  padding: 0;
}

.comp-header {
  padding: 28px 32px;
  font-size: 18px;
  font-weight: 800;
  text-align: center;
}

.comp-header-bad {
  background: #fef2f2;
  color: #b91c1c;
  border-bottom: 2px solid #fecaca;
}

.comp-header-good {
  background: var(--primary);
  color: #fff;
}

.comp-vs {
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 20px;
  padding: 0 24px;
}

.comp-row {
  display: contents;
}

.comp-item {
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}

.comp-item:last-child { border-bottom: none; }

.comp-item-bad {
  background: #fffbfb;
  color: var(--text-2);
}

.comp-item-bad .ci-icon { color: #ef4444; font-size: 18px; }

.comp-item-good {
  background: #f0f9ff;
  color: var(--text-2);
}

.comp-item-good .ci-icon { color: var(--green); font-size: 18px; }

.comp-mid {
  background: var(--dark-2);
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   CTA Final
   ============================================================ */
#cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  filter: blur(80px);
  top: -200px;
  left: -100px;
}

#cta::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(0,0,0,.1);
  filter: blur(80px);
  bottom: -100px;
  right: -100px;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

.cta-sub {
  font-size: 18px;
  color: rgba(255,255,255,.8);
  margin-bottom: 48px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.cta-trust {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,.8);
}

.trust-item span { font-size: 18px; }

/* ============================================================
   Formulário de Contato / Lead
   ============================================================ */
#contact {
  padding: 100px 0;
  background: var(--bg-2);
}

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

.contact-info h3 {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -.02em;
}

.contact-info p {
  color: var(--text-3);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-point {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text-2);
}

.contact-point .cp-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: var(--primary);
}

.lead-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.form-sub {
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.form-control::placeholder { color: var(--gray-light); }

select.form-control { cursor: pointer; }

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  margin-top: 8px;
}

.form-disclaimer {
  font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin-top: 12px;
}

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 20px;
  display: none;
}

.alert-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #15803d;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}

/* ============================================================
   Footer
   ============================================================ */
#footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
}

.footer-main {
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .nav-logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: 16px;
  transition: all 0.2s;
  text-decoration: none;
}

.social-link:hover {
  background: var(--primary);
  color: #fff;
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.9);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: color 0.2s;
  text-decoration: none;
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

.footer-bottom a {
  color: rgba(255,255,255,.4);
  text-decoration: none;
}

.footer-bottom a:hover { color: #fff; }

/* ============================================================
   Animações
   ============================================================ */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,.2); }
  50% { box-shadow: 0 8px 48px rgba(37,99,235,.4); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25d366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all 0.2s;
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #128c7e;
  transform: scale(1.1);
  color: #fff;
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
}

/* Scroll top button */
.scroll-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 999;
  background: var(--primary);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ============================================================
   Responsividade
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 580px; margin: 0 auto; }
  .solution-grid { grid-template-columns: 1fr; gap: 48px; }
  .solution-visual { order: -1; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .comparison-table { grid-template-columns: 1fr; }
  .comp-vs { display: none; }
  .results-grid { grid-template-columns: 1fr 1fr; }
}

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

  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: rgba(15,23,42,.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }

  .nav-menu.open a {
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 8px;
  }

  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  .benefits-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .floating-notification { display: none; }
  .floating-badge-left { display: none; }
  .lead-form { padding: 28px 20px; }
  .dashboard-body { grid-template-columns: 1fr; }
  .db-sidebar { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 30px; }
  .section-title { font-size: 26px; }
  .audience-grid { grid-template-columns: 1fr; }
  .hero-stats { display: none; }
}