/* ==========================================================================
   EUGÊNIO CELULARES — ESTILOS PRINCIPAIS & SISTEMA DE DESIGN
   Arquitetura: Modern CSS + Variáveis CSS + Suporte Tailwind
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Brand Colors: #0131CD (Oficial) & #FFFFFF */
  --color-primary: #0131CD;
  --color-primary-hover: #0025A3;
  --color-primary-light: #EFF5FF;
  
  --color-accent: #0284C7;
  --color-accent-light: #E0F2FE;

  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5D;
  --color-whatsapp-dark: #128C7E;

  --color-warning: #F59E0B;
  --color-dark: #0F172A;
  --color-dark-surface: #1E293B;
  --color-border: #E2E8F0;
  --color-bg-alt: #F8FAFC;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: #334155;
  background-color: #FFFFFF;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.025em;
}

/* ==========================================================================
   PADRÃO VISUAL: AZUL (#0131CD) PARA BRANCO (#FFFFFF)
   ========================================================================== */

.pattern-blue-to-white {
  background: linear-gradient(180deg, #0128A3 0%, #0131CD 40%, #1A54E8 65%, #E8F0FF 88%, #FFFFFF 100%);
}

.pattern-hero-gradient {
  background: radial-gradient(circle at 85% 15%, rgba(68, 128, 255, 0.3) 0%, transparent 50%),
              linear-gradient(180deg, #012290 0%, #0131CD 45%, #184DE8 70%, #EFF5FF 92%, #FFFFFF 100%);
}

.pattern-subtle-blue {
  background: linear-gradient(180deg, #EFF5FF 0%, #FFFFFF 100%);
}

.pattern-card-blue {
  background: linear-gradient(145deg, #0131CD 0%, #011E7D 100%);
}

.circuit-overlay {
  background-image: radial-gradient(#38BDF8 1px, transparent 1px), radial-gradient(#0131CD 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: 0 0, 16px 16px;
  opacity: 0.08;
}

.real-photo-zoom {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
}
.real-photo-zoom:hover {
  transform: scale(1.03);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Pulsing Badge / WhatsApp Beacon */
.pulsing-beacon {
  position: relative;
}
.pulsing-beacon::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background-color: #22C55E;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  animation: pulseBeacon 2s infinite;
}

@keyframes pulseBeacon {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    transform: scale(1.15);
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

/* Float Animations for Hero Elements */
@keyframes softFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

.animate-soft-float {
  animation: softFloat 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

.animate-pulse-glow {
  animation: pulseGlow 5s ease-in-out infinite;
}

/* Ticker Infinite Scroll */
@keyframes tickerMove {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerMove 28s linear infinite;
}
.ticker-track:hover {
  animation-play-state: paused;
}

/* Card Hover Micro-Interactions */
.feature-card {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

/* Interactive Brand Selector Buttons */
.brand-btn.active {
  background-color: #0131CD;
  color: #FFFFFF;
  border-color: #0131CD;
  box-shadow: 0 8px 20px -4px rgba(1, 49, 205, 0.45);
}

.issue-pill.active {
  background-color: #0284C7;
  color: #FFFFFF;
  border-color: #0284C7;
}

/* ============================================================
   FAQ ACCORDION — ANIMAÇÃO PREMIUM
   ============================================================ */
.faq-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.35s ease;
}
.faq-content.open {
  max-height: 600px;
  opacity: 1;
}
.faq-inner {
  overflow: visible;
}
.faq-chevron {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

/* Item hover & active state */
.faq-item {
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.faq-item:hover {
  border-color: #0131CD40;
  box-shadow: 0 4px 20px rgba(1,49,205,0.07);
}
.faq-item.active {
  border-color: #0131CD;
  background: linear-gradient(135deg, #f0f5ff 0%, #ffffff 100%);
  box-shadow: 0 6px 24px rgba(1,49,205,0.10);
}
.faq-item.active .faq-trigger-text {
  color: #0131CD;
}
.faq-trigger {
  transition: background 0.2s ease;
}
.faq-trigger:hover {
  background: rgba(1,49,205,0.03);
}

/* Number badge */
.faq-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  background: #EEF2FF;
  color: #0131CD;
  transition: background 0.25s ease, color 0.25s ease;
}
.faq-item.active .faq-num {
  background: #0131CD;
  color: #fff;
}

/* Plus/Minus icon alternative */
.faq-icon-plus, .faq-icon-minus {
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.faq-item:not(.active) .faq-icon-minus { opacity: 0; position: absolute; }
.faq-item:not(.active) .faq-icon-plus  { opacity: 1; }
.faq-item.active .faq-icon-plus  { opacity: 0; position: absolute; }
.faq-item.active .faq-icon-minus { opacity: 1; }

/* Mobile Bottom Bar Safe Padding */
@media (max-width: 768px) {
  body {
    padding-bottom: 72px;
  }
}

/* Glassmorphism helpers */
.glass-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Touch Targets on Mobile */
.tap-target {
  min-height: 48px;
  min-width: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Modal Transitions */
.modal-backdrop {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.show .modal-box {
  transform: scale(1) translateY(0);
}

/* ==========================================================================
   ELEMENTOS DE ESTILO VISUAL — REFERÊNCIA FIX ONLINE
   ========================================================================== */

/* Botão Pill Verde Neon (Alta Conversão) */
.btn-pill-green {
  background-color: #25D366;
  color: #052e16;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  padding: 0.75rem 1.75rem;
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-pill-green:hover {
  background-color: #22c55e;
  color: #022c12;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

/* Botão Pill Azul Royal */
.btn-pill-blue {
  background-color: #0131CD;
  color: #FFFFFF;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  padding: 0.75rem 1.75rem;
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(1, 49, 205, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-pill-blue:hover {
  background-color: #0025A3;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(1, 49, 205, 0.45);
}

/* Card Royal Blue Fix Online */
.card-royal-blue {
  background: linear-gradient(160deg, #0131CD 0%, #001f80 100%);
  border-radius: 1.5rem;
  color: #FFFFFF;
  box-shadow: 0 10px 30px -5px rgba(1, 49, 205, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-royal-blue:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -5px rgba(1, 49, 205, 0.35);
}

/* Padrão de Pontos Tecnológicos (Dot Matrix) */
.dot-grid-accent {
  background-image: radial-gradient(rgba(1, 49, 205, 0.25) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
}

.dot-grid-green {
  background-image: radial-gradient(rgba(37, 211, 102, 0.35) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
}