/* IBM Carbon Design System - Adapted for PS Proteção */
:root {
  /* Colors */
  --primary: #FEBE00; /* Yellow */
  --on-primary: #161616;
  --ink: #161616;
  --ink-muted: #525252;
  --ink-subtle: #8c8c8c;
  --canvas: #ffffff;
  --surface-1: #f4f4f4;
  --surface-2: #e0e0e0;
  --inverse-canvas: #000F6A; /* Client Dark Blue instead of Carbon's Charcoal */
  --inverse-surface-1: #00158a;
  --inverse-ink: #ffffff;
  --inverse-ink-muted: #c6c6c6;
  --hairline: #e0e0e0;
  --hairline-strong: #161616;

  /* Typography */
  --font-family: 'IBM Plex Sans', Helvetica, Arial, sans-serif;

  /* Geometry - Everything is 0px in IBM Carbon */
  --rounded-none: 0px;
}

/* Reset & Basics */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-family);
  background-color: var(--canvas);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography Tokens */
.display-mega { font-size: 76px; font-weight: 300; line-height: 1.17; letter-spacing: -0.5px; }
.display-lg { font-size: 60px; font-weight: 300; line-height: 1.17; letter-spacing: -0.4px; }
.display-md { font-size: 42px; font-weight: 300; line-height: 1.20; letter-spacing: 0; }
.title-lg { font-size: 32px; font-weight: 400; line-height: 1.25; }
.title-md { font-size: 24px; font-weight: 400; line-height: 1.33; }
.title-sm { font-size: 20px; font-weight: 400; line-height: 1.40; }
.body-lg { font-size: 18px; font-weight: 400; line-height: 1.50; }
.body-md { font-size: 16px; font-weight: 400; line-height: 1.50; letter-spacing: 0.16px; }
.body-sm { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; color: var(--ink-muted); }
.caption-strong { font-size: 14px; font-weight: 400; text-transform: uppercase; letter-spacing: 0.16px; }

/* Utilities */
.text-primary { color: var(--primary); }
.container { max-width: 1312px; margin: 0 auto; padding: 0 5%; }
.center { text-align: center; }

/* Buttons */
.button-primary, .button-pill-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.29;
  letter-spacing: 0.16px;
  padding: 16px 24px;
  border: none;
  border-radius: var(--rounded-none);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s;
}
.button-primary:hover, .button-pill-cta:hover { 
  background-color: #25D366 !important; 
  color: white !important;
  border-color: #25D366 !important;
}

/* Transição de texto do botão */
.button-primary { position: relative; }

.text-default, .text-hover {
  display: inline-flex;
  align-items: center;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.text-hover {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, 100%);
  opacity: 0;
  white-space: nowrap;
}

.button-primary:hover .text-default, .button-pill-cta:hover .text-default {
  opacity: 0;
  transform: translateY(-100%);
}

.button-primary:hover .text-hover, .button-pill-cta:hover .text-hover {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: white;
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  animation: pulse-white 1.5s infinite;
}

@keyframes pulse-white {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* Tooltip do botão de CTA */
.button-pill-cta[data-tooltip] {
  position: relative;
}
.button-pill-cta[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--ink);
  color: var(--canvas);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, margin-bottom 0.2s;
  pointer-events: none;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  margin-bottom: 5px;
}
.button-pill-cta[data-tooltip]::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: var(--ink) transparent transparent transparent;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, margin-bottom 0.2s;
  pointer-events: none;
  margin-bottom: -5px;
}
.button-pill-cta[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  margin-bottom: 15px;
}
.button-pill-cta[data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
  margin-bottom: 5px;
}

.button-outline-on-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: white;
  border: 1px solid white;
  font-size: 14px;
  font-weight: 600;
  padding: 16px 24px;
  border-radius: var(--rounded-none);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}
.button-outline-on-dark:hover { background-color: white; color: var(--inverse-canvas); }

/* Badges */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--surface-1);
  color: var(--ink);
  border: 1px solid var(--hairline);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
  cursor: default;
}
.badge-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  border-color: var(--primary);
}

/* Nav */
.top-nav {
  background-color: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  height: 64px;
  display: flex;
  align-items: center;
  position: sticky; top: 0; z-index: 100;
  font-family: 'Inter', sans-serif;
}
.nav-content { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-text { font-size: 18px; font-weight: 700; }
.nav-links { display: flex; gap: 32px; }
.nav-link { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-link:hover { color: var(--primary); }
.nav-actions .button-primary { padding: 10px 16px; border-radius: 9999px; }
.menu-toggle { display: none; }

/* Hero Section (Restored to Coinbase style) */
.hero-band-dark {
  font-family: 'Inter', sans-serif;
  background: var(--inverse-canvas);
  background-image: linear-gradient(rgba(0, 15, 106, 0.2), rgba(0, 15, 106, 0.2)), url('../herosection.webp');
  background-size: cover;
  background-position: center top;
  color: white;
  padding: 200px 0;
}
.hero-content { display: flex; flex-direction: column; max-width: 800px; margin: 0; align-items: flex-start; text-align: left; }
.hero-band-dark .badge-pill {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 9999px;
  margin-bottom: 32px;
  backdrop-filter: blur(4px);
}
.hero-band-dark h1.display-mega { 
  font-family: 'Inter', sans-serif;
  font-size: clamp(40px, 5vw, 62px); 
  font-weight: 700; 
  line-height: 1.1; 
  letter-spacing: -2px; 
  margin-bottom: 24px; 
}
.hero-band-dark .hero-subtitle { color: rgba(255, 255, 255, 0.8); margin-bottom: 48px; font-size: 18px; line-height: 1.6; }
.hero-actions { display: flex; gap: 16px; }
.hero-band-dark .button-pill-cta {
  border-radius: 9999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  padding: 18px 32px;
}
.hero-band-dark .button-outline-on-dark {
  border-radius: 9999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  padding: 18px 32px;
}

/* Sections */
.section { padding: 96px 0; background-color: var(--canvas); }
.section-surface { background-color: var(--surface-1); padding: 96px 0; }
.section-inverse { background-color: var(--inverse-canvas); padding: 96px 0; color: var(--inverse-ink); }

/* Grid Components */
.ibm-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.ibm-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ibm-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

/* Cards (IBM Carbon Feature Cards) */
.ibm-card {
  background-color: var(--canvas);
  border: 1px solid var(--hairline);
  padding: 32px;
  border-radius: var(--rounded-none);
  display: flex; flex-direction: column;
}
.ibm-card-surface {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  padding: 32px;
  border-radius: var(--rounded-none);
}

.ibm-card-inverse {
  background-color: var(--inverse-canvas);
  border: 1px solid var(--inverse-surface-1);
  padding: 32px;
  color: var(--inverse-ink);
  border-radius: var(--rounded-none);
}

/* Service Cards (Corporate Style) */
.service-card {
  background-color: var(--canvas);
  border: 1px solid var(--hairline);
  padding: 32px;
  border-radius: var(--rounded-none);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-color: var(--inverse-canvas);
}
.service-card .icon-box {
  transition: background-color 0.3s ease, color 0.3s ease;
}
.service-card:hover .icon-box {
  background-color: var(--inverse-canvas);
  color: var(--canvas);
}
.service-card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--inverse-canvas);
  border: 1px solid var(--inverse-canvas);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
  width: 100%;
}
.service-card-cta:hover {
  background-color: var(--inverse-canvas);
  color: white;
}

.icon-box {
  width: 48px; height: 48px;
  background-color: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 24px;
}
.icon-box-inverse {
  width: 48px; height: 48px;
  background-color: var(--inverse-surface-1);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 24px;
}

/* Specific Blocks */
.stat-number { font-size: 42px; font-weight: 300; margin-bottom: 8px; color: var(--ink); display: block; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; }
.split-color-box { background-color: var(--inverse-canvas); padding: 96px 5%; color: var(--inverse-ink); display: flex; flex-direction: column; justify-content: center; }
.split-image-box { background-color: var(--surface-1); display: flex; align-items: center; justify-content: center; min-height: 600px; border-left: 1px solid var(--hairline); }

.feature-list { margin-top: 48px; }
.feature-list-item { display: flex; gap: 24px; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--inverse-surface-1); }
.feature-list-item:last-child { border-bottom: none; }
.feature-list-number { font-size: 24px; font-weight: 300; color: var(--primary); line-height: 1; }

.rating-huge { font-size: 96px; font-weight: 300; color: var(--ink); line-height: 1; margin-bottom: 16px; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--hairline); padding: 24px 0; }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: none; cursor: pointer; text-align: left; color: var(--ink); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s; }
.faq-answer p { padding-top: 16px; color: var(--ink-muted); }
.faq-item.active .faq-answer { max-height: 200px; }

/* CTA Banner */
.cta-banner { background-color: var(--primary); padding: 96px 0; color: var(--ink); text-align: center; }

/* Footer */
.footer { background-color: var(--inverse-canvas); color: var(--inverse-ink-muted); padding: 96px 0 48px 0; }
.footer-link { display: block; color: var(--inverse-ink-muted); text-decoration: none; margin-bottom: 12px; }
.footer-link:hover { color: var(--inverse-ink); }
.legal { border-top: 1px solid var(--inverse-surface-1); padding-top: 24px; margin-top: 64px; font-size: 12px; text-align: center; }

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}
.reveal.active {
  opacity: 1;
  transform: translateY(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; }

/* Authority Cards Highlight */
.authority-card {
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
  border-top: 3px solid transparent;
}
.authority-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-top-color: var(--primary);
}
.authority-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.75s ease;
}
.authority-card:hover::after {
  left: 200%;
}

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Social Links */
.social-link {
  color: var(--inverse-ink);
  opacity: 0.6;
  transition: opacity 0.3s ease, color 0.3s ease, transform 0.3s ease;
  display: inline-block;
}
.social-link:hover {
  opacity: 1;
  color: var(--primary);
  transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 1024px) {
  .ibm-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split-layout { grid-template-columns: 1fr; }
  .split-image-box { min-height: 300px; }
}
@media (max-width: 768px) {
  .ibm-grid-4, .ibm-grid-3, .ibm-grid-2 { grid-template-columns: 1fr; }
  
  /* Hero Mobile */
  .hero-band-dark {
    /* Gradiente escuro no topo para leitura, mas fica totalmente transparente a partir de 55% */
    background-image: linear-gradient(to bottom, rgba(0, 15, 106, 0.95) 0%, rgba(0, 15, 106, 0.8) 40%, rgba(0, 15, 106, 0) 60%), url('../herosection2.webp');
    background-position: center bottom;
    background-size: cover;
    padding: 64px 0 500px 0; /* Padding inferior aumentado para 500px para acomodar os 3000px de altura */
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .hero-content {
    align-items: center;
    text-align: center;
    width: 100%;
  }
  .hero-actions { 
    flex-direction: column; 
    width: 100%;
    align-items: center;
  }
  .hero-actions .button-pill-cta, .hero-actions .button-outline-on-dark {
    width: 100%;
    max-width: 320px;
    padding: 16px 24px;
    font-size: 14px;
  }
  
  .hero-band-dark h1.display-mega { font-size: 36px !important; letter-spacing: -0.5px; }
  .display-lg { font-size: 32px; letter-spacing: -0.5px; }
  .display-md { font-size: 28px; }
  .body-lg { font-size: 16px; }
  
  /* Menu Mobile */
  .logo-slogan { display: none; }
  .menu-toggle { display: block; background: none; border: none; color: var(--inverse-canvas); cursor: pointer; padding: 8px; }
  .nav-actions { display: none; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--canvas);
    padding: 24px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-bottom: 1px solid var(--hairline);
    gap: 24px;
    text-align: center;
  }
  .nav-links.active { display: flex; }
  
  .section, .section-surface, .section-inverse {
    padding: 64px 0;
  }
  
  /* Centralizando o layout geral no mobile */
  .ibm-card, .ibm-card-surface, .ibm-card-inverse, .service-card, .authority-card {
    text-align: center;
  }
  .icon-box, .icon-box-inverse {
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Split Layout */
  .split-color-box {
    padding: 64px 5%;
    text-align: center;
    align-items: center;
  }
  .feature-list-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 8px;
  }
  
  /* Avaliações Mobile */
  #depoimentos > .container > div:first-child {
    flex-direction: column;
    text-align: center;
    align-items: center !important;
  }
  #depoimentos .rating-huge {
    margin-top: 24px;
  }

  /* Footer Mobile */
  .footer {
    text-align: center;
  }
  .footer .ibm-grid-4 > div {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}


/* Internal Linking Components */
.page-breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.page-breadcrumb span{font-size:13px;color:rgba(255,255,255,.55)}
.page-breadcrumb a{color:rgba(255,255,255,.7);text-decoration:none}
.page-breadcrumb a:hover{color:var(--primary)}
.bc-sep{color:rgba(255,255,255,.3)}
.internal-links-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.internal-link-card{display:flex;flex-direction:column;gap:6px;padding:20px 16px;border:1px solid var(--hairline);background:var(--canvas);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s,box-shadow .2s}
.internal-link-card:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.06)}
.ilc-icon{font-size:22px;line-height:1}
.ilc-text{font-size:14px;font-weight:600;color:var(--ink);line-height:1.3}
.ilc-city{font-size:12px;color:var(--ink-muted)}
.city-links-section{border-top:1px solid var(--hairline)}
.city-links-pills{display:flex;flex-wrap:wrap;gap:10px}
.city-link-pill{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border:1px solid var(--hairline);background:var(--canvas);color:var(--ink);text-decoration:none;font-size:14px;font-weight:500;transition:background .2s,border-color .2s,color .2s}
.city-link-pill:hover{background:var(--inverse-canvas);border-color:var(--inverse-canvas);color:white}
@media(max-width:1024px){.internal-links-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.internal-links-grid{grid-template-columns:repeat(2,1fr)}}