/* ==========================================================================
   ALICERCE - PÁGINA DE APRESENTAÇÃO INSTITUCIONAL & COMERCIAL (alicerce.app.br)
   Paleta Institucional: Azul Marinho/Cobalto, Laranja Vivo (CTA) & Acessibilidade WCAG
   ========================================================================== */

:root {
  /* 1. Dominante / Institucional: Azul Marinho & Cobalto */
  --al-primary: #2563eb;
  --al-primary-navy: #1e3a8a;
  --al-primary-dark: #1d4ed8;
  --al-primary-deep: #0f172a;
  --al-primary-light: #3b82f6;
  --al-primary-subtle: #eff6ff;
  --al-primary-rgb: 37, 99, 235;
  
  /* 2. Destaque / Ação (CTA): Laranja Vibrante & Verde Sucesso */
  --al-cta: #ea580c;
  --al-cta-light: #f97316;
  --al-cta-dark: #c2410c;
  --al-cta-rgb: 234, 88, 12;
  
  --al-success: #10b981;
  --al-success-dark: #059669;
  --al-success-subtle: #d1fae5;
  
  /* 3. Categorização / Dashboards */
  --al-accent-gold: #f59e0b;
  --al-accent-purple: #8b5cf6;
  --al-accent-teal: #0d9488;
  --al-accent-danger: #ef4444;
  
  /* 4. Secundária & Suporte (Alto Contraste WCAG) */
  --al-dark-900: #090d16;
  --al-dark-800: #0f172a;
  --al-dark-700: #1e293b;
  --al-dark-600: #334155;
  
  --al-light-bg: #f8fafc;
  --al-light-card: #ffffff;
  --al-text-main: #0f172a;
  --al-text-muted: #475569;
  --al-border: rgba(15, 23, 42, 0.09);
  
  --al-glass-bg: rgba(255, 255, 255, 0.88);
  --al-glass-border: rgba(255, 255, 255, 0.6);
  --al-glass-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
  
  --al-radius-sm: 8px;
  --al-radius-md: 14px;
  --al-radius-lg: 20px;
  --al-radius-xl: 30px;
  
  --al-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset e Configurações Globais */
html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--al-text-main);
  background-color: #f8fafc;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background-color: #f8fafc;
}

/* Utilitários e Tipografia */
.al-gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #38bdf8 50%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.al-gradient-brand {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.al-gradient-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.al-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.84rem;
  font-weight: 600;
  background: var(--al-primary-subtle);
  color: var(--al-primary-navy);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.al-badge-dark {
  background: rgba(30, 58, 138, 0.25);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.35);
  backdrop-filter: blur(8px);
}

/* ==========================================================================
   1. NAVBAR FLOATING GLASS CAPSULE
   ========================================================================== */
.al-navbar-wrapper {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 1050;
  padding: 0 16px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.al-navbar-wrapper.scrolled {
  top: 8px;
}

.al-navbar-capsule {
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 12px 36px -8px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(0, 0, 0, 0.02);
  border-radius: 9999px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  box-sizing: border-box;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.al-navbar-wrapper.scrolled .al-navbar-capsule {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 16px 40px -10px rgba(15, 23, 42, 0.12), 0 3px 8px rgba(0, 0, 0, 0.03);
  border-color: rgba(203, 213, 225, 0.8);
}

.al-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.al-brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  box-shadow: 0 6px 14px -3px rgba(37, 99, 235, 0.4);
  transition: var(--al-transition);
}

.al-brand:hover .al-brand-icon {
  transform: scale(1.05) rotate(-3deg);
}

.al-brand-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.4px;
  line-height: 1.1;
}

.al-brand-subtitle {
  font-size: 0.68rem;
  color: #64748b;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Links Centrais */
.al-nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.al-nav-link {
  color: #475569;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 14px;
  border-radius: 9999px;
  text-decoration: none;
  transition: var(--al-transition);
  white-space: nowrap;
}

.al-nav-link:hover {
  color: #1e3a8a;
  background: rgba(37, 99, 235, 0.08);
}

.al-nav-link.al-nav-highlight {
  background: rgba(37, 99, 235, 0.1);
  color: #1e3a8a;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.al-nav-link.al-nav-highlight:hover {
  background: rgba(37, 99, 235, 0.18);
}

/* Responsividade Refinada para Notebooks (1366x768) e Médias Resoluções */
@media (max-width: 1399.98px) {
  .al-navbar-capsule {
    padding: 6px 14px;
    gap: 6px;
  }
  .al-brand-title {
    font-size: 1.1rem;
  }
  .al-brand-subtitle {
    font-size: 0.62rem;
    letter-spacing: 0.4px;
  }
  .al-nav-menu {
    gap: 2px;
  }
  .al-nav-link {
    font-size: 0.82rem;
    padding: 6px 9px;
  }
  .al-btn {
    padding: 7px 14px;
    font-size: 0.82rem;
  }
}

/* Botão Mobile Hamburger */
.al-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: #0f172a;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}

@media (max-width: 1199.98px) {
  .al-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Drawer Mobile */
.al-mobile-drawer {
  position: fixed;
  top: 75px;
  left: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1049;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.al-mobile-drawer.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.al-mobile-drawer .al-nav-link {
  padding: 12px 18px;
  font-size: 0.95rem;
}

/* Botões */
.al-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.88rem;
  transition: var(--al-transition);
  text-decoration: none;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.al-btn-lg {
  padding: 13px 26px;
  font-size: 0.95rem;
  border-radius: 12px;
}

/* Botão CTA Principal (Laranja Vibrante) */
.al-btn-cta, .al-btn-primary {
  background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
  color: #ffffff !important;
  box-shadow: 0 10px 25px -5px rgba(234, 88, 12, 0.45);
}

.al-btn-cta:hover, .al-btn-primary:hover {
  background: linear-gradient(135deg, #c2410c 0%, #ea580c 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(234, 88, 12, 0.55);
  color: #ffffff !important;
}

/* Botão Institucional Azul Marinho */
.al-btn-navy {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  color: #ffffff !important;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.4);
}

.al-btn-navy:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.5);
  color: #ffffff !important;
}

.al-btn-secondary {
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #cbd5e1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.al-btn-secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  transform: translateY(-2px);
  color: #1e3a8a;
}

.al-btn-outline {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff !important;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.al-btn-outline:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #ffffff;
  color: #ffffff !important;
  transform: translateY(-2px);
}

.al-btn-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  color: #ffffff;
  box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.4);
}

.al-btn-gold:hover {
  transform: translateY(-2px);
  color: #ffffff;
  box-shadow: 0 15px 30px -5px rgba(245, 158, 11, 0.5);
}

/* ==========================================================================
   2. HERO SECTION — DEEP NAVY BLUE LUXURY DESIGN
   ========================================================================== */
.al-hero {
  position: relative;
  padding: 145px 0 85px;
  background: radial-gradient(circle at 50% 15%, #1e3a8a 0%, #0f172a 100%);
  color: #ffffff;
  overflow: hidden;
}

.al-hero .al-bg-svg-item svg {
  stroke: #60a5fa;
}

.al-hero .al-bg-svg-item.accent-blue svg {
  stroke: #38bdf8;
}

.al-hero .al-bg-svg-item.accent-gold svg {
  stroke: #fbbf24;
}

.al-hero .al-bg-svg-item.accent-purple svg {
  stroke: #c084fc;
}

.al-hero-bg-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.28) 0%, rgba(14, 165, 233, 0.14) 40%, rgba(15, 23, 42, 0) 70%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.al-hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 65%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 65%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.al-hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
  border: 1px solid rgba(96, 165, 250, 0.35);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.al-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7);
  animation: al-pulse 2s infinite;
}

@keyframes al-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(56, 189, 248, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}

.al-hero-title {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.2px;
  color: #ffffff;
  margin-bottom: 18px;
}

@media (max-width: 1399.98px) {
  .al-hero {
    padding: 125px 0 60px;
  }
  .al-hero-title {
    font-size: 2.55rem;
    line-height: 1.18;
    margin-bottom: 14px;
    letter-spacing: -0.9px;
  }
  .al-hero-subtitle {
    font-size: 0.96rem;
    line-height: 1.55;
    margin-bottom: 22px;
  }
  .al-btn-lg {
    padding: 10px 18px;
    font-size: 0.88rem;
  }
}

@media (max-width: 1199.98px) {
  .al-hero-title {
    font-size: 2.35rem;
    letter-spacing: -0.8px;
  }
}

@media (max-width: 991px) {
  .al-hero {
    padding: 110px 0 50px;
  }
  .al-hero-title {
    font-size: 2.1rem;
    letter-spacing: -0.6px;
  }
}

.al-hero-subtitle {
  font-size: 1.08rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 560px;
}

/* Avatares e Prova Social */
.al-social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.al-avatar-group {
  display: flex;
  align-items: center;
}

.al-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  margin-left: -10px;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.al-avatar:first-child { margin-left: 0; }
.al-avatar.av-1 { background: linear-gradient(135deg, #059669, #10b981); }
.al-avatar.av-2 { background: linear-gradient(135deg, #2563eb, #3b82f6); }
.al-avatar.av-3 { background: linear-gradient(135deg, #7c3aed, #8b5cf6); }
.al-avatar.av-4 { background: linear-gradient(135deg, #d97706, #f59e0b); }

/* Mockup Flutuante da Dashboard */
.al-mockup-wrapper {
  position: relative;
  border-radius: 22px;
  padding: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(226, 232, 240, 0.85) 100%);
  border: 1px solid rgba(203, 213, 225, 0.8);
  box-shadow: 0 30px 70px -15px rgba(15, 23, 42, 0.16), 0 8px 20px -4px rgba(0, 0, 0, 0.04);
  transition: transform 0.4s ease;
}

.al-mockup-wrapper:hover {
  transform: translateY(-3px);
}

.al-mockup-inner {
  background: #090e1a;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.al-mockup-header {
  height: 38px;
  background: #111a2e;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.al-mockup-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.al-mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.al-mockup-dot.red { background: #ef4444; }
.al-mockup-dot.yellow { background: #f59e0b; }
.al-mockup-dot.green { background: #10b981; }

.al-mockup-screen {
  background: #080d17;
  padding: 18px;
  color: #f8fafc;
}

/* Sub-tabs no Mockup */
.al-mockup-subnav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.al-mockup-pill {
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #94a3b8;
  background: transparent;
  border: 1px solid transparent;
}

.al-mockup-pill.active {
  color: #34d399;
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.25);
}

/* Elementos flutuantes / Floating Badges */
.al-floating-card {
  position: absolute;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 14px;
  box-shadow: 0 16px 36px -8px rgba(15, 23, 42, 0.15), 0 4px 10px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 6;
  animation: float 5s ease-in-out infinite;
}

.al-floating-card.card-1 {
  top: -14px;
  left: -18px;
}

.al-floating-card.card-2 {
  bottom: 22px;
  right: -20px;
  animation-delay: 2.5s;
}

.al-floating-card.card-3 {
  bottom: -16px;
  left: 20px;
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

/* ==========================================================================
   3. BARRA DE MÉTRICAS & NÚMEROS (STATS)
   ========================================================================== */
.al-stats-bar {
  background: #0f172a;
  color: #ffffff;
  padding: 60px 0;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.al-stat-item {
  text-align: center;
  padding: 20px;
}

.al-stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
  margin-bottom: 8px;
}

.al-stat-label {
  font-size: 0.95rem;
  color: #94a3b8;
  font-weight: 500;
}

/* ==========================================================================
   4. PILARES & ABAS INTERATIVAS (O QUE O ALICERCE FAZ)
   ========================================================================== */
.al-section {
  padding: 100px 0;
}

.al-section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.al-section-title {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: #0f172a;
  margin-top: 12px;
  margin-bottom: 16px;
}

.al-section-subtitle {
  font-size: 1.1rem;
  color: #475569;
  line-height: 1.7;
}

/* Abas */
.al-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.al-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 9999px;
  background: #f1f5f9;
  color: #475569;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--al-transition);
}

.al-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.al-tab-btn.active {
  background: #ffffff;
  color: #1e3a8a;
  border-color: #2563eb;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.22);
}

.al-tab-content {
  display: none;
}

.al-tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Feature Cards */
.al-feature-card {
  background: #ffffff;
  border-radius: var(--al-radius-lg);
  padding: 32px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.05);
  transition: var(--al-transition);
  height: 100%;
}

.al-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -15px rgba(37, 99, 235, 0.15);
  border-color: #93c5fd;
}

.al-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  background: #eff6ff;
  color: #2563eb;
}

.al-feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
}

.al-feature-desc {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   5. DESTAQUE IA & WHATSAPP
   ========================================================================== */
.al-dark-section {
  background: linear-gradient(180deg, #090d16 0%, #0f172a 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.al-ai-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  top: 20%;
  left: -100px;
  filter: blur(60px);
  pointer-events: none;
}

/* WhatsApp Message Mockup */
.al-chat-card {
  background: #1e293b;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.al-chat-bubble {
  background: #0f382c;
  color: #d1fae5;
  padding: 12px 16px;
  border-radius: 16px 16px 4px 16px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  max-width: 85%;
  margin-left: auto;
}

/* ==========================================================================
   6. CALCULADORA DE ECONOMIA E IMPACTO
   ========================================================================== */
.al-calc-card {
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
  border: 2px solid #bfdbfe;
  border-radius: var(--al-radius-xl);
  padding: 40px;
  box-shadow: 0 25px 60px -15px rgba(37, 99, 235, 0.12);
}

.al-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: #cbd5e1;
  outline: none;
}

.al-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ea580c;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.45);
  transition: transform 0.2s ease;
}

.al-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.al-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* ==========================================================================
   7. COMPARATIVO (TRADICIONAL vs ALICERCE)
   ========================================================================== */
.al-table-compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--al-radius-lg);
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.al-table-compare th, .al-table-compare td {
  padding: 18px 24px;
  border-bottom: 1px solid #f1f5f9;
}

.al-table-compare th {
  background: #f8fafc;
  font-weight: 700;
  font-size: 1rem;
}

.al-table-compare tr:last-child td {
  border-bottom: none;
}

.al-check-icon {
  color: #059669;
  font-size: 1.3rem;
}

.al-cross-icon {
  color: #ef4444;
  font-size: 1.3rem;
}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.al-footer {
  background: #090d16;
  color: #94a3b8;
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.al-footer-title {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.al-footer-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 10px;
  transition: var(--al-transition);
}

.al-footer-link:hover {
  color: #34d399;
  transform: translateX(4px);
}

/* ==========================================================================
   ELEMENTOS DECORATIVOS & SVGS EDUCACIONAIS EM SEGUNDO PLANO
   ========================================================================== */
.al-bg-decorations {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.al-bg-svg-item {
  position: absolute;
  pointer-events: none;
  opacity: 0.13;
  transition: all 0.5s ease;
}

.al-bg-svg-item svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: #059669;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.al-bg-svg-item.accent-blue svg {
  stroke: #0284c7;
}

.al-bg-svg-item.accent-gold svg {
  stroke: #d97706;
}

.al-bg-svg-item.accent-purple svg {
  stroke: #8b5cf6;
}

.al-dark-section .al-bg-svg-item {
  opacity: 0.16;
}

.al-dark-section .al-bg-svg-item svg {
  stroke: #34d399;
}

/* Animações Flutuantes Educacionais */
.al-anim-float-1 {
  animation: al-float-1 8s ease-in-out infinite;
}

.al-anim-float-2 {
  animation: al-float-2 11s ease-in-out infinite;
}

.al-anim-float-3 {
  animation: al-float-3 13s ease-in-out infinite;
}

.al-anim-rotate {
  animation: al-rotate-slow 28s linear infinite;
}

@keyframes al-float-1 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(5deg); }
}

@keyframes al-float-2 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-22px) rotate(-6deg); }
}

@keyframes al-float-3 {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-14px) scale(1.06); }
}

@keyframes al-rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   STAT BAR - ICON SUPPORT
   ========================================================================== */
.al-stat-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: #38bdf8;
  opacity: 0.8;
}

/* ==========================================================================
   TAB BADGE "NOVO"
   ========================================================================== */
.al-tab-btn-highlight {
  border-color: #f97316 !important;
  color: #ea580c !important;
  background: #fff7ed !important;
  position: relative;
}

.al-tab-btn-highlight.active {
  background: #fff7ed !important;
  color: #c2410c !important;
  border-color: #ea580c !important;
  box-shadow: 0 10px 25px -5px rgba(234, 88, 12, 0.22) !important;
}

.al-tab-badge-novo {
  display: inline-block;
  background: linear-gradient(135deg, #ea580c, #f97316);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-left: 4px;
  vertical-align: middle;
  animation: al-pulse-badge 2s ease infinite;
}

@keyframes al-pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(234, 88, 12, 0); }
}

/* ==========================================================================
   ACTIVE NAV LINK (scroll spy)
   ========================================================================== */
.al-nav-link.al-nav-active {
  color: #1e3a8a;
  background: rgba(37, 99, 235, 0.1);
  font-weight: 700;
}

/* ==========================================================================
   COMPARATIVO — MELHORIA COLUNA ALICERCE
   ========================================================================== */
.al-table-compare tbody td:last-child {
  background: rgba(5, 150, 105, 0.04);
  font-weight: 600;
}

.al-table-compare thead th:last-child {
  background: rgba(5, 150, 105, 0.08);
}

/* ==========================================================================
   DEPOIMENTOS / TESTIMONIALS
   ========================================================================== */
.al-testimonials-section {
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
}

.al-testimonial-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 28px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px -8px rgba(15, 23, 42, 0.06);
  transition: var(--al-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.al-testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -12px rgba(37, 99, 235, 0.14);
  border-color: #bfdbfe;
}

.al-testimonial-card--featured {
  background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 20px 40px -12px rgba(37, 99, 235, 0.4);
}

.al-testimonial-card--featured:hover {
  border-color: transparent;
  box-shadow: 0 28px 50px -12px rgba(37, 99, 235, 0.55);
}

.al-testimonial-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 14px;
  display: flex;
  gap: 3px;
}

.al-testimonial-card--featured .al-testimonial-stars {
  color: #fcd34d;
}

.al-testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #334155;
  flex-grow: 1;
  margin-bottom: 20px;
  font-style: italic;
}

.al-testimonial-card--featured .al-testimonial-text {
  color: rgba(255, 255, 255, 0.88);
}

.al-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  margin-top: auto;
}

.al-testimonial-card--featured .al-testimonial-author {
  border-top-color: rgba(255, 255, 255, 0.2);
}

.al-testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.al-testimonial-avatar.av-blue { background: linear-gradient(135deg, #1e3a8a, #2563eb); }
.al-testimonial-avatar.av-green { background: linear-gradient(135deg, #065f46, #059669); }
.al-testimonial-avatar.av-orange { background: linear-gradient(135deg, #92400e, #d97706); }

.al-testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: #0f172a;
}

.al-testimonial-card--featured .al-testimonial-name { color: #ffffff; }

.al-testimonial-role {
  font-size: 0.8rem;
  color: #64748b;
}

.al-testimonial-card--featured .al-testimonial-role { color: rgba(255, 255, 255, 0.65); }

.al-testimonial-city {
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 2px;
}

.al-testimonial-card--featured .al-testimonial-city { color: rgba(255, 255, 255, 0.5); }

/* ==========================================================================
   FAQ — PERGUNTAS FREQUENTES
   ========================================================================== */
.al-faq-section {
  background: #f8fafc;
}

.al-faq-intro {
  position: sticky;
  top: 100px;
}

.al-accordion {
  border: none;
}

.al-accordion-item {
  background: #ffffff;
  border-radius: 14px !important;
  border: 1px solid #e2e8f0 !important;
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--al-transition);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.al-accordion-item:hover {
  border-color: #bfdbfe !important;
  box-shadow: 0 6px 20px -6px rgba(37, 99, 235, 0.1);
}

.al-accordion-button {
  font-weight: 700;
  font-size: 0.95rem;
  color: #0f172a !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 18px 22px;
  border-left: 4px solid transparent;
  transition: var(--al-transition);
}

.al-accordion-button:not(.collapsed) {
  color: #1e3a8a !important;
  background: #eff6ff !important;
  border-left-color: #2563eb;
}

.al-accordion-button::after {
  filter: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232563eb'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.al-accordion-body {
  padding: 6px 22px 20px;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.7;
  border-top: 1px solid #f1f5f9;
}

/* ==========================================================================
   TIMELINE DE IMPLANTAÇÃO
   ========================================================================== */
.al-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.al-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  padding-bottom: 28px;
}

.al-timeline-item::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 42px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #e2e8f0, #e2e8f0);
}

.al-timeline-item--last::before {
  display: none;
}

.al-timeline-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 6px 16px -4px rgba(0, 0, 0, 0.25);
  z-index: 1;
}

.al-timeline-content {
  padding-top: 6px;
}

.al-timeline-title {
  font-weight: 700;
  font-size: 1rem;
  color: #0f172a;
  margin-bottom: 4px;
}

.al-timeline-desc {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
}

/* ==========================================================================
   WHATSAPP FLUTUANTE
   ========================================================================== */
.al-whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: al-wa-pulse 3s ease-in-out infinite;
}

.al-whatsapp-float:hover {
  transform: scale(1.12) translateY(-4px);
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.6);
}

.al-whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 9999px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  transform: translateX(8px);
}

.al-whatsapp-float:hover .al-whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes al-wa-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7), 0 0 0 12px rgba(37, 211, 102, 0.08); }
}

@media (max-width: 576px) {
  .al-whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }
  .al-whatsapp-tooltip { display: none; }
}

/* ==========================================================================
   HUB DE ACESSO RÁPIDO POR PERFIL (OBJETIVIDADE DO SISTEMA)
   ========================================================================== */
.al-portal-hub-section {
  position: relative;
  margin-top: -45px;
  z-index: 10;
  padding-bottom: 30px;
}

.al-portal-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 4px 10px -2px rgba(15, 23, 42, 0.03);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.al-portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.28s ease;
}

.al-portal-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.12);
  border-color: #cbd5e1;
}

.al-portal-card--semed:hover::before { background: #2563eb; }
.al-portal-card--prof:hover::before { background: #059669; }
.al-portal-card--aluno:hover::before { background: #7c3aed; }
.al-portal-card--premat:hover::before { background: #ea580c; }
.al-portal-card--ged:hover::before { background: #0d9488; }

.al-portal-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.al-portal-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.icon-semed { background: #eff6ff; color: #2563eb; }
.icon-prof { background: #ecfdf5; color: #059669; }
.icon-aluno { background: #f5f3ff; color: #7c3aed; }
.icon-premat { background: #fff7ed; color: #ea580c; }
.icon-ged { background: #f0fdfa; color: #0d9488; }

.al-portal-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 8px;
  border-radius: 6px;
  background: #f1f5f9;
  color: #475569;
}

.al-portal-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
  line-height: 1.3;
}

.al-portal-card-desc {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.al-portal-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #2563eb;
  transition: gap 0.2s ease;
}

.al-portal-card:hover .al-portal-card-action {
  gap: 10px;
}

.al-portal-card--semed .al-portal-card-action { color: #2563eb; }
.al-portal-card--prof .al-portal-card-action { color: #059669; }
.al-portal-card--aluno .al-portal-card-action { color: #7c3aed; }
.al-portal-card--premat .al-portal-card-action { color: #ea580c; }
.al-portal-card--ged .al-portal-card-action { color: #0d9488; }

/* Mockup Operacional Limpo e Profissional */
.al-mockup-light {
  background: #ffffff;
  border-radius: 14px;
  padding: 16px;
  color: #0f172a;
}

.al-kpi-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.al-kpi-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}

.al-kpi-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
}

.al-kpi-lbl {
  font-size: 0.68rem;
  color: #94a3b8;
  margin-top: 2px;
}

.al-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  font-size: 0.75rem;
  margin-bottom: 6px;
}