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

:root {
  --black: #000000;
  --black-soft: #171717;
  --green: #D7FA52;
  --white: #FFFFFF;
  --gray-light: #E6E6E6;
  --gray-dark: #2A2A2A;
  
  --font-title: 'Outfit', sans-serif;
  --font-text: 'Inter', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  background-color: rgba(23, 23, 23, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--gray-dark);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}

.logo span {
  color: var(--green);
}

.btn-primary {
  background-color: var(--green);
  color: var(--black);
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-title);
  transition: all 0.3s ease;
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.btn-primary:hover {
  background-color: #e5ff7a;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(215, 250, 82, 0.2);
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(215,250,82,0.05) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  z-index: -1;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--white), var(--gray-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 span {
  color: var(--green);
  -webkit-text-fill-color: var(--green);
}

.hero-details {
  display: flex;
  gap: 2rem;
  margin: 2rem 0 3rem;
  font-size: 1.1rem;
  color: var(--gray-light);
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.detail-icon {
  color: var(--green);
  font-size: 1.2rem;
}

/* Section Titles */
.section-title {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-title::before {
  content: '';
  display: block;
  width: 40px;
  height: 4px;
  background-color: var(--green);
  border-radius: 2px;
}

/* About Section */
.about {
  padding: 5rem 0 2rem;
}

.about-card {
  background: linear-gradient(145deg, rgba(23,23,23,0.8) 0%, rgba(42,42,42,0.4) 100%);
  padding: 4rem;
  border-radius: 24px;
  border: 1px solid var(--gray-dark);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.about-text p {
  font-size: 1.15rem;
  color: var(--gray-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Why Attend Section */
.why-attend {
  padding-bottom: 5rem;
}

.why-attend-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background-color: var(--black-soft);
  padding: 4rem;
  border-radius: 16px;
  border: 1px solid var(--gray-dark);
}

.why-attend-text p {
  font-size: 1.15rem;
  color: var(--gray-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.target-audience-box {
  background: rgba(215, 250, 82, 0.05);
  padding: 3rem;
  border-radius: 16px;
  border-left: 4px solid var(--green);
}

.target-audience-box h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-family: var(--font-title);
}

.target-audience-list {
  list-style: none;
  padding: 0;
  font-size: 1.1rem;
  color: var(--gray-light);
  line-height: 2;
}

.target-audience-list li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.target-audience-list i {
  color: var(--green);
  margin-right: 12px;
  font-size: 1.2rem;
}

/* Location Section */
.location {
  padding: 5rem 0;
  background-color: var(--black-soft);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.location-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.location-info p {
  font-size: 1.1rem;
  color: var(--gray-light);
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.location-map {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-dark);
}

@media (max-width: 768px) {
  .location-content {
    grid-template-columns: 1fr;
  }
  .why-attend-content {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  .target-audience-box {
    padding: 2rem;
  }
  .about-card {
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
  }
}

/* Programação */
.schedule {
  padding: 5rem 0;
  background-color: var(--black-soft);
}

.period-title {
  font-size: 1.8rem;
  color: var(--green);
  margin: 3rem 0 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-dark);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.panel-card {
  background-color: var(--black);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--gray-dark);
  transition: all 0.3s ease;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.panel-card:hover {
  border-color: rgba(215, 250, 82, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.panel-time {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
}

.panel-content h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.panel-type {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--black);
  background-color: var(--green);
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 1rem;
  font-weight: 600;
}

/* Participants */
.participants-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.5rem;
}

.participant {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.participant-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--gray-dark);
  border: 2px solid var(--black-soft);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}



.participant-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  position: relative;
  z-index: 2; /* When image is added, it will cover the placeholder */
}

.participant-info h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.participant-role {
  font-size: 0.85rem;
  color: var(--gray-light);
  opacity: 0.8;
}

.moderator .participant-photo {
  border-color: var(--green);
}

.moderator .participant-role {
  color: var(--green);
}

/* Break */
.break-card {
  background: linear-gradient(135deg, var(--black-soft) 0%, var(--gray-dark) 100%);
  text-align: center;
  padding: 1.5rem;
  border-radius: 12px;
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: var(--gray-light);
  border: 1px dashed #444;
}

/* Investment */
.investment {
  padding: 5rem 0;
}

.investment-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.price-card {
  background-color: var(--black-soft);
  padding: 3rem 2rem;
  border-radius: 16px;
  text-align: center;
  border: 1px solid var(--gray-dark);
  transition: all 0.3s ease;
}

.price-card.featured {
  border-color: var(--green);
  position: relative;
}

.price-card.featured::before {
  content: 'Mais comum';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--green);
  color: var(--black);
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.price-card h3 {
  font-size: 1.2rem;
  color: var(--gray-light);
  margin-bottom: 1rem;
}

.price {
  font-size: 3rem;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.price span {
  font-size: 1.2rem;
  color: var(--gray-light);
}

.price-card p {
  color: #888;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* Footer */
footer {
  background-color: var(--black-soft);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--gray-dark);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 3rem;
}

.footer-logo {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.footer-info {
  color: var(--gray-light);
  max-width: 400px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-dark);
  color: #666;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .header-content .btn-primary,
  .header-content .btn-secondary {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero-details {
    flex-direction: column;
    gap: 1rem;
  }
  .panel-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .panel-time {
    font-size: 1.2rem;
  }
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-title);
  transition: all 0.3s ease;
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  border: 1px solid var(--white);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}