:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --border-subtle: #222222;
  --text-primary: #ffffff;
  --text-secondary: #a1a1a1;
  --text-muted: #666666;
  --accent: #10B981;
  --accent-hover: #059669;
  --accent-soft: rgba(16, 185, 129, 0.1);
  --cta-primary-bg: #ffffff;
  --cta-primary-text: #0a0a0a;
  --cta-secondary-bg: transparent;
  --cta-secondary-border: #333333;
  --announcement-bg: #065F46;
  --whatsapp: #25D366;
  
  --font-sans: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-primary);
}

h1 {
  font-size: 36px;
  line-height: 1.1;
}

@media (min-width: 992px) {
  h1 {
    font-size: 56px;
  }
}

h2 {
  font-size: 28px;
  line-height: 1.2;
}

@media (min-width: 992px) {
  h2 {
    font-size: 40px;
  }
}

h3 {
  font-size: 20px;
  font-weight: 600;
}

.sub-headline {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-secondary);
}

@media (min-width: 992px) {
  .sub-headline {
    font-size: 20px;
  }
}

.badge-accent {
  background-color: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 4px;
  display: inline-block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--accent-hover);
}

/* Announcement Bar */
#announcement-bar {
  background-color: var(--announcement-bg);
  color: #fff;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  z-index: 1040;
}

#announcement-bar a {
  color: #fff;
  text-decoration: underline;
}

#announcement-bar .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  font-size: 10px;
}

/* Header */
.navbar {
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.3s ease;
  padding: 15px 0;
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  padding: 10px 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 24px;
  color: var(--text-primary) !important;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand span {
  color: var(--accent);
}

.navbar-brand small {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  margin-left: 4px;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary) !important;
}

.navbar-toggler {
  border: none;
  color: var(--text-primary);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.offcanvas {
  background-color: var(--bg-secondary);
}

.offcanvas-header .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* Buttons */
.btn-primary-custom {
  background-color: var(--cta-primary-bg);
  color: var(--cta-primary-text);
  border-radius: 50px;
  padding: 12px 24px;
  font-weight: 600;
  border: none;
  transition: all 0.3s ease;
}

.btn-primary-custom:hover {
  background-color: #e6e6e6;
  color: var(--cta-primary-text);
  transform: translateY(-2px);
}

.btn-secondary-custom {
  background-color: var(--cta-secondary-bg);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  border: 1px solid var(--cta-secondary-border);
  transition: all 0.3s ease;
}

.btn-secondary-custom:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #fff;
  border-radius: 50px;
  padding: 12px 24px;
  font-weight: 600;
  border: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-whatsapp:hover {
  background-color: #1ebe5d;
  color: #fff;
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: 60px 0;
}

@media (min-width: 992px) {
  section {
    padding: 100px 0;
  }
}

.bg-secondary-custom {
  background-color: var(--bg-secondary);
}

.bg-tertiary-custom {
  background-color: var(--bg-tertiary);
}

/* Hero Section */
#inicio {
  position: relative;
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: 80px;
}

#inicio::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  opacity: 0.05;
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.social-proof-strip {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.avatars {
  display: flex;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  margin-left: -10px;
  background-size: cover;
  background-position: center;
}

.avatar:first-child { margin-left: 0; }
.avatar-1 { background-color: #3b82f6; background-image: url('https://randomuser.me/api/portraits/men/32.jpg'); }
.avatar-2 { background-color: #ef4444; background-image: url('https://randomuser.me/api/portraits/women/44.jpg'); }
.avatar-3 { background-color: #10b981; background-image: url('https://randomuser.me/api/portraits/men/67.jpg'); }
.avatar-4 { background-color: #f59e0b; background-image: url('https://randomuser.me/api/portraits/women/68.jpg'); }
.avatar-5 { background-color: #8b5cf6; background-image: url('https://randomuser.me/api/portraits/men/91.jpg'); }

.hero-image-container {
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  background: linear-gradient(145deg, #1a1a1a 0%, #0a0a0a 100%);
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
}

/* Ticker */
.ticker-wrap {
  background-color: var(--bg-tertiary);
  border-top: 1px solid #1a1a1a;
  border-bottom: 1px solid #1a1a1a;
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
}

/* Swiper Pagination */
.swiper-pagination-bullet {
  background-color: var(--text-secondary);
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  background-color: var(--accent);
  opacity: 1;
}

.ticker-content {
  display: inline-flex;
  animation: marquee 20s linear infinite;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: 40px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.ticker-item i {
  color: var(--accent);
  font-size: 10px;
  animation: pulse 2s infinite;
}

/* Logos Marquee */
.logos-wrap {
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  padding: 40px 0;
}

.logos-content {
  display: inline-flex;
  animation: marquee 60s linear infinite;
  align-items: center;
}

.logo-parceiro {
  display: inline-flex;
  align-items: center;
  margin-right: 60px;
}

/* Estado padrão - logo escuro/cinza */
.logo-parceiro img {
  height: 50px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.6;
}

/* Numbers Section */
.number-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
}

.number-card:hover {
  border-color: #333;
  transform: scale(1.02);
}

.number-value {
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
  line-height: 1;
}

.number-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* Solutions Cards */
.solution-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  border-color: #333;
  transform: scale(1.02);
}

.solution-icon {
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 24px;
}

.solution-card h3 {
  margin-bottom: 12px;
}

.solution-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.btn-expand {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.btn-expand:hover {
  color: var(--accent);
}

.solution-details {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  font-size: 14px;
  color: var(--text-secondary);
}

/* Educational Section */
.truth-myth-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px;
  height: 100%;
}

.truth-myth-card.truth {
  background: linear-gradient(to bottom, rgba(16, 185, 129, 0.05), var(--bg-primary));
  border-top: 2px solid var(--accent);
}

.truth-myth-card.myth {
  background: linear-gradient(to bottom, rgba(239, 68, 68, 0.05), var(--bg-primary));
  border-top: 2px solid #ef4444;
}

.truth-myth-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.truth-myth-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
  color: var(--text-secondary);
}

.truth-myth-list li:last-child {
  margin-bottom: 0;
}

.truth-myth-list.truth i {
  color: var(--accent);
  font-size: 20px;
}

.truth-myth-list.myth i {
  color: #ef4444;
  font-size: 20px;
}

.data-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  height: 100%;
}

/* About Section */
.about-image-container {
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  background: linear-gradient(145deg, #1a1a1a 0%, #0a0a0a 100%);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}

.mission-card h4 {
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 12px;
}

.mission-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* Social Proof */
.video-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  aspect-ratio: 9/16;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.video-card:hover {
  border-color: #333;
  transform: scale(1.02);
}

.video-card i {
  font-size: 64px;
  color: #fff;
  opacity: 0.8;
  transition: all 0.3s ease;
  z-index: 2;
}

.video-card:hover i {
  opacity: 1;
  transform: scale(1.1);
}

.video-label {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  z-index: 2;
}

.instagram-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* FAQ */
.accordion-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px !important;
  margin-bottom: 16px;
  overflow: hidden;
}

.accordion-button {
  background-color: transparent;
  color: var(--text-primary);
  font-weight: 600;
  padding: 20px 24px;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--accent);
}

.accordion-button::after {
  filter: invert(1) grayscale(100%) brightness(200%);
}

.accordion-body {
  padding: 0 24px 24px 24px;
  color: var(--text-secondary);
  font-size: 15px;
}

/* Footer */
footer {
  background-color: #050505;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px 0;
}

.footer-brand {
  font-weight: 700;
  font-size: 24px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.footer-brand span {
  color: var(--accent);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  margin-top: 60px;
  padding-top: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
  animation: float-pulse 2s infinite;
}

.floating-whatsapp:hover {
  background-color: #1ebe5d;
  color: #fff;
  transform: scale(1.1);
}

/* Animations */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.4; }
  100% { opacity: 1; }
}

@keyframes float-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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