/* Reset e Variáveis */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-blue: #0066ff;
  --secondary-blue: #003399;
  --light-blue: #00ccff;
  --cyan: #00ffcc;
  --dark-blue: #001a4d;
  --purple: #6633cc;
  --gradient-primary: linear-gradient(135deg, #0066ff 0%, #00ccff 100%);
  --gradient-secondary: linear-gradient(135deg, #003399 0%, #0066ff 100%);
  --gradient-hero: linear-gradient(
    135deg,
    #001a4d 0%,
    #0066ff 50%,
    #00ccff 100%
  );
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: "Poppins", sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--bg-white);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-text {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

.nav a:hover::after {
  width: 100%;
}

.btn-primary-header {
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: white;
  text-decoration: none;
  border-radius: 24px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-primary-header:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Floating Banner */
.floating-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--gradient-primary);
  color: white;
  padding: 16px 24px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  max-width: 400px;
  animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(500px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.floating-banner-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.banner-icon {
  font-size: 32px;
  animation: bounce 2s infinite;
}

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

.banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.banner-text strong {
  font-size: 16px;
  font-weight: 700;
}

.banner-text span {
  font-size: 13px;
  opacity: 0.95;
}

.banner-btn {
  padding: 8px 16px;
  background: white;
  color: var(--primary-blue);
  text-decoration: none;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  white-space: nowrap;
}

.banner-btn:hover {
  transform: scale(1.05);
}

.banner-close {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: var(--transition);
}

.banner-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-hero);
  z-index: -2;
}

.hero-background::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(
      circle at 20% 50%,
      rgba(0, 204, 255, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(102, 51, 204, 0.15) 0%,
      transparent 50%
    );
  z-index: -1;
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: -1;
}

.hero-content {
  text-align: center;
  color: white;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease-out;
}

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

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.hero-title {
  font-family: "Montserrat", sans-serif;
  font-size: 72px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

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

.title-highlight {
  color: white;
}

.title-cairu {
  background: linear-gradient(135deg, #00ffcc 0%, #00ccff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  margin-bottom: 40px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-subtitle h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}

.hero-theme {
  font-size: 18px;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 60px;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  font-size: 16px;
}

.btn-large {
  padding: 18px 40px;
  font-size: 18px;
}

.btn-primary {
  background: white;
  color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
}

.hero-info {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.info-icon {
  font-size: 32px;
}

.info-item div {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.info-item strong {
  font-size: 18px;
  font-weight: 700;
}

.info-item span {
  font-size: 14px;
  opacity: 0.9;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation: fadeIn 1s ease-out 1s both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.mouse {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(16px);
  }
}

/* Vestibular Banner Inline */
.vestibular-banner-inline {
  background: var(--gradient-primary);
  padding: 24px 0;
  animation: slideInBanner 0.6s ease-out;
}

@keyframes slideInBanner {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.banner-variant {
  background: var(--gradient-secondary);
}

.banner-inline-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.banner-inline-icon {
  font-size: 48px;
  animation: bounce 2s infinite;
}

.banner-inline-text {
  flex: 1;
  color: white;
}

.banner-inline-text h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.banner-inline-text p {
  font-size: 16px;
  opacity: 0.95;
}

.btn-banner-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: white;
  color: var(--primary-blue);
  text-decoration: none;
  border-radius: 24px;
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-banner-inline:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* Section Styles */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(0, 102, 255, 0.1);
  color: var(--primary-blue);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-family: "Montserrat", sans-serif;
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.section-description {
  font-size: 18px;
  color: var(--text-light);
  line-height: 1.8;
}

/* Sobre Section */
.section-sobre {
  background: var(--bg-light);
}

.sobre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-bottom: 60px;
}

.sobre-card {
  background: white;
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.sobre-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.sobre-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.sobre-card p {
  color: var(--text-light);
  line-height: 1.7;
}

.event-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.image-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.image-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.image-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* Destaques Section */
.section-destaques {
  background: white;
}

.destaques-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.destaques-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.destaques-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.check-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.destaques-list strong {
  font-size: 18px;
  color: var(--text-dark);
  display: block;
  margin-bottom: 4px;
}

.destaques-list p {
  color: var(--text-light);
  font-size: 15px;
}

.destaques-image {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.destaques-image img {
  width: 100%;
  height: auto;
  display: block;
}

.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  padding: 32px;
}

.overlay-badge {
  display: flex;
  flex-direction: column;
  color: white;
}

.badge-number {
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
}

.badge-text {
  font-size: 16px;
  opacity: 0.9;
}

/* Programação Section */
.section-programacao {
  background: var(--bg-light);
}

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

.tab-btn {
  padding: 16px 32px;
  background: white;
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.tab-btn:hover {
  border-color: var(--primary-blue);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary-blue);
  color: white;
}

.tab-day {
  font-size: 18px;
  font-weight: 700;
}

.tab-date {
  font-size: 14px;
  opacity: 0.8;
}

.programacao-content {
  position: relative;
}

.day-content {
  display: none;
  animation: fadeIn 0.5s ease-out;
}

.day-content.active {
  display: block;
}

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
  padding: 24px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -50px;
  top: 32px;
  width: 16px;
  height: 16px;
  background: var(--primary-blue);
  border: 4px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--primary-blue);
}

.timeline-item.featured {
  background: linear-gradient(
    135deg,
    rgba(0, 102, 255, 0.05) 0%,
    rgba(0, 204, 255, 0.05) 100%
  );
  border: 2px solid var(--primary-blue);
}

.timeline-item.featured::before {
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan);
}

.timeline-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.timeline-time {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 20px;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
}

.timeline-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.timeline-content .subtitle {
  font-size: 16px;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 12px;
}

.timeline-content p {
  color: var(--text-light);
  margin-bottom: 8px;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(0, 102, 255, 0.1);
  color: var(--primary-blue);
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 8px;
}

.speaker-bio {
  margin-top: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.speakers-list {
  margin-top: 16px;
}

.speakers-list ul {
  margin-left: 20px;
  margin-top: 8px;
}

.speakers-list li {
  margin-bottom: 6px;
  color: var(--text-light);
}

/* Palestrantes Section */
.section-palestrantes {
  background: white;
}

.palestrantes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.palestrante-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.palestrante-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.palestrante-image {
  width: 100%;
  height: 280px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-placeholder {
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.placeholder-icon {
  font-size: 60px;
}

.palestrante-info {
  padding: 24px;
}

.palestrante-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.palestrante-role {
  color: var(--primary-blue);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 12px;
}

.palestrante-description {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.palestrante-country {
  display: inline-block;
  padding: 6px 12px;
  background: var(--bg-light);
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
}

.palestrantes-cta {
  text-align: center;
  padding: 32px;
  background: var(--bg-light);
  border-radius: var(--border-radius);
}

.palestrantes-cta p {
  font-size: 18px;
  color: var(--text-light);
  font-style: italic;
}

/* Inscrição Section */
.section-inscricao {
  background: var(--bg-light);
}

.inscricao-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.inscricao-benefits {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: white;
  border-radius: 8px;
}

.benefit-icon {
  width: 28px;
  height: 28px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.inscricao-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  display: block;
  font-size: 48px;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 14px;
  color: var(--text-light);
}

.inscricao-form-container {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.inscricao-form h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.form-subtitle {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.checkbox-group {
  margin-top: 24px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-label span {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.5;
}

.btn-submit {
  width: 100%;
  padding: 18px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
  background: linear-gradient(
    135deg,
    rgba(0, 204, 102, 0.1) 0%,
    rgba(0, 204, 255, 0.1) 100%
  );
  border-radius: var(--border-radius);
  margin-top: 24px;
}

.form-success.show {
  display: block;
  animation: fadeIn 0.5s ease-out;
}

.success-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #00cc66 0%, #00ccff 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.form-success h4 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-light);
}

/* Realização Section */
.section-realizacao {
  background: white;
  padding: 60px 0;
}

.realizacao-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.realizacao-block h3 {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--text-dark);
}

.logos {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.logo-item {
  text-align: center;
  padding: 24px;
  background: var(--bg-light);
  border-radius: var(--border-radius);
}

.logo-text-large {
  font-family: "Montserrat", sans-serif;
  font-size: 48px;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 8px;
}

.logo-text-medium {
  font-family: "Montserrat", sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--primary-blue);
  display: block;
  margin-bottom: 8px;
}

.logo-item p {
  font-size: 14px;
  color: var(--text-light);
}

/* Footer */
.footer {
  background: var(--dark-blue);
  color: white;
  padding: 60px 0 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.9;
}

.footer-col ul {
  list-style: none;
}

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

.footer-col a {
  color: white;
  text-decoration: none;
  opacity: 0.9;
  transition: var(--transition);
  font-size: 14px;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--cyan);
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary-blue);
  transform: translateY(-4px);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 56px;
  }

  .section-title {
    font-size: 40px;
  }

  .destaques-content,
  .inscricao-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .realizacao-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    padding-top: 16px;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-subtitle h2 {
    font-size: 22px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-info {
    flex-direction: column;
    gap: 24px;
  }

  .section-title {
    font-size: 32px;
  }

  .floating-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .banner-inline-content {
    justify-content: center;
    text-align: center;
  }

  .programacao-tabs {
    flex-direction: column;
  }

  .tab-btn {
    width: 100%;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline-item::before {
    left: -34px;
  }

  .inscricao-stats {
    grid-template-columns: 1fr;
  }

  .inscricao-form-container {
    position: static;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }

  .section-title {
    font-size: 28px;
  }

  .floating-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .banner-btn {
    width: 100%;
  }
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Seletor de Nacionalidade */
.nacionalidade-selector {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.nacionalidade-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.btn-nacionalidade {
  padding: 20px 24px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-nacionalidade:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.btn-nacionalidade:nth-child(2) {
  background: var(--gradient-secondary);
}

/* Botão voltar */
.btn-voltar {
  background: none;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  padding: 12px 24px;
  border-radius: 24px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-voltar:hover {
  background: var(--primary-blue);
  color: white;
}

/* Responsividade para botões de nacionalidade */
@media (max-width: 768px) {
  .nacionalidade-buttons {
    gap: 12px;
  }

  .btn-nacionalidade {
    padding: 16px 20px;
    font-size: 16px;
  }
}

/* Transmissão Ao Vivo */
.section-transmissao {
  background: linear-gradient(135deg, #001a4d 0%, #003399 100%);
  color: white;
  padding: 80px 0;
}

.section-transmissao .section-label {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.section-transmissao .section-title,
.section-transmissao .section-description {
  color: white;
}

.transmissao-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}

.youtube-player {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}

#player {
  width: 100%;
  height: 400px;
  background: #000;
}

.player-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #001a4d 0%, #0066ff 50%, #00ccff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.placeholder-content {
  text-align: center;
  padding: 40px;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 0, 0, 0.2);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 14px;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: #ff0000;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.placeholder-content h3 {
  font-size: 28px;
  margin-bottom: 12px;
  font-weight: 700;
}

.placeholder-content p {
  opacity: 0.9;
  margin-bottom: 30px;
}

.countdown {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-number {
  font-size: 32px;
  font-weight: 900;
  background: white;
  color: var(--primary-blue);
  padding: 12px;
  border-radius: 8px;
  min-width: 60px;
  text-align: center;
}

.countdown-label {
  font-size: 12px;
  margin-top: 4px;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.transmissao-info {
  position: sticky;
  top: 100px;
}

.info-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.info-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 0, 0, 0.2);
  color: #ff6b6b;
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
}

.viewers-count {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  opacity: 0.8;
}

.current-session {
  margin-bottom: 24px;
}

.current-session h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  opacity: 0.8;
}

.current-session h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}

.current-session p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 12px;
  line-height: 1.5;
}

.session-time {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  opacity: 0.8;
}

.transmissao-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.btn-youtube {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: #ff0000;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-youtube:hover {
  background: #cc0000;
  transform: translateY(-2px);
}

.btn-notify {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-notify:hover {
  background: rgba(255, 255, 255, 0.2);
}

.schedule-preview h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  opacity: 0.9;
}

.schedule-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.schedule-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  transition: var(--transition);
}

.schedule-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.schedule-time {
  font-weight: 600;
  font-size: 14px;
  min-width: 50px;
  opacity: 0.8;
}

.schedule-title {
  font-size: 14px;
  opacity: 0.9;
  line-height: 1.4;
}

/* Responsividade */
@media (max-width: 1024px) {
  .transmissao-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .transmissao-info {
    position: static;
  }
}

@media (max-width: 768px) {
  .countdown {
    gap: 8px;
  }

  .countdown-number {
    font-size: 24px;
    min-width: 50px;
    padding: 8px;
  }

  .info-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .transmissao-actions {
    flex-direction: column;
  }
}

/* Mensagem de Sucesso Personalizada */
.custom-success-message {
  background: linear-gradient(135deg, #00cc66 0%, #00b359 100%);
  color: white;
  padding: 3rem 2rem;
  border-radius: 20px;
  text-align: center;
  margin: 2rem 0;
  box-shadow: 0 20px 40px rgba(0, 204, 102, 0.3);
  animation: fadeInUp 0.8s ease-out;
}

.success-animation {
  margin-bottom: 2rem;
}

.success-checkmark {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  position: relative;
}

.check-icon {
  width: 80px;
  height: 80px;
  position: relative;
  border-radius: 50%;
  box-sizing: content-box;
  border: 4px solid rgba(255, 255, 255, 0.5);
}

.check-icon::before {
  top: 3px;
  left: -2px;
  width: 30px;
  transform-origin: 100% 50%;
  border-radius: 100px 0 0 100px;
}

.check-icon::after {
  top: 0;
  left: 30px;
  width: 60px;
  transform-origin: 0 50%;
  border-radius: 0 100px 100px 0;
  animation: rotate-circle 4.25s ease-in;
}

.check-icon::before,
.check-icon::after {
  content: "";
  height: 100px;
  position: absolute;
  background: #ffffff;
  transform: rotate(-45deg);
}

.icon-line {
  height: 5px;
  background-color: #00cc66;
  display: block;
  border-radius: 2px;
  position: absolute;
  z-index: 10;
}

.line-tip {
  top: 46px;
  left: 14px;
  width: 25px;
  transform: rotate(45deg);
  animation: icon-line-tip 0.75s;
}

.line-long {
  top: 38px;
  right: 8px;
  width: 47px;
  transform: rotate(-45deg);
  animation: icon-line-long 0.75s;
}

.icon-circle {
  top: -4px;
  left: -4px;
  z-index: 10;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  position: absolute;
  box-sizing: content-box;
  border: 4px solid rgba(255, 255, 255, 0.8);
}

.icon-fix {
  top: 8px;
  width: 5px;
  left: 26px;
  z-index: 1;
  height: 85px;
  position: absolute;
  transform: rotate(-45deg);
  background-color: #00cc66;
}

.success-content h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.success-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-align: left;
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.detail-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.detail-item div {
  flex: 1;
}

.detail-item strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.detail-item p {
  margin: 0;
  opacity: 0.9;
}

.countdown-timer {
  margin: 2rem 0;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.countdown-timer h4 {
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.countdown-display {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.countdown-unit {
  text-align: center;
  min-width: 80px;
}

.countdown-unit .number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem;
  border-radius: 10px;
  margin-bottom: 0.5rem;
}

.countdown-unit .label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.success-cta {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid rgba(255, 255, 255, 0.3);
}

.success-cta p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.btn-back-to-top {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.btn-back-to-top:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

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

@keyframes icon-line-tip {
  0% {
    width: 0;
    left: 1px;
    top: 19px;
  }
  54% {
    width: 0;
    left: 1px;
    top: 19px;
  }
  70% {
    width: 50px;
    left: -8px;
    top: 37px;
  }
  84% {
    width: 17px;
    left: 21px;
    top: 48px;
  }
  100% {
    width: 25px;
    left: 14px;
    top: 45px;
  }
}

@keyframes icon-line-long {
  0% {
    width: 0;
    right: 46px;
    top: 54px;
  }
  65% {
    width: 0;
    right: 46px;
    top: 54px;
  }
  84% {
    width: 55px;
    right: 0px;
    top: 35px;
  }
  100% {
    width: 47px;
    right: 8px;
    top: 38px;
  }
}

@keyframes rotate-circle {
  0% {
    transform: rotate(-45deg);
  }
  5% {
    transform: rotate(-45deg);
  }
  12% {
    transform: rotate(-405deg);
  }
  100% {
    transform: rotate(-405deg);
  }
}

/* Responsivo */
@media (max-width: 768px) {
  .custom-success-message {
    padding: 2rem 1rem;
    margin: 1rem 0;
  }

  .success-details {
    grid-template-columns: 1fr;
  }

  .countdown-display {
    gap: 1rem;
  }

  .countdown-unit {
    min-width: 70px;
  }

  .countdown-unit .number {
    font-size: 2rem;
  }
}
/* Mensagem de Sucesso Personalizada */
.custom-success-message {
  background: linear-gradient(135deg, #00cc66 0%, #00b359 100%);
  color: white;
  padding: 3rem 2rem;
  border-radius: 20px;
  text-align: center;
  margin: 2rem 0;
  box-shadow: 0 20px 40px rgba(0, 204, 102, 0.3);
  animation: fadeInUp 0.8s ease-out;
}

.success-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.success-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.success-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-align: left;
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.detail-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.detail-item div {
  flex: 1;
}

.detail-item strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.detail-item p {
  margin: 0;
  opacity: 0.9;
}

.success-cta {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid rgba(255, 255, 255, 0.3);
}

.success-cta p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.btn-back-to-top {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.btn-back-to-top:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

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