:root {
  --primary-accent: #1DC0D6;
  --secondary-accent: #F9DD20;
  --primary-dark: #004A6D;
  --highlight-red: #FF0000;
  --success-green: #7FB539;
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --medium-gray: #6c757d;
  --dark-gray: #2c3e50;
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.sembrando-page {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  overflow-x: hidden;
}


.hero-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-accent) 100%);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') center/50px 50px;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}

.sembrando-logo {
  height: 180px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}

.hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.95;
  font-weight: 400;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease 0.3s forwards;
}

.hero-highlight {
  display: inline-block;
  background: var(--secondary-accent);
  color: var(--primary-dark);
  padding: 0.3rem 0.8rem;
  border-radius: 25px;
  font-weight: 600;
  margin: 0 0.2rem;
}

.hero-divider {
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-accent), var(--success-green));
  margin: 0 auto;
  border-radius: 2px;
  opacity: 0;
  transform: scaleX(0);
  animation: scaleIn 0.8s ease 0.6s forwards;
}


.content-section {
  padding: 4rem 0;
  position: relative;
}

.content-section:nth-child(even) {
  background: var(--light-gray);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-accent), var(--success-green));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--primary-accent);
  font-weight: 500;
  margin-bottom: 2rem;
}


.content-block {
  max-width: 900px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.content-block p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
}

.intro-text {
  font-size: 1.3rem !important;
  font-weight: 500;
  color: var(--primary-dark) !important;
  text-align: center;
}


.keywords-container {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow-medium);
  margin: 2rem auto;
  max-width: 800px;
  border-left: 5px solid var(--secondary-accent);
}

.keywords {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.keyword-item {
  background: linear-gradient(135deg, var(--secondary-accent) 0%, #f5d000 100%);
  color: var(--primary-dark);
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: var(--shadow-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.keyword-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
  background: linear-gradient(135deg, #f5d000 0%, var(--secondary-accent) 100%);
}


.timeline-container {
  max-width: 800px;
  margin: 2rem auto;
  position: relative;
}

.timeline-item {
  background: var(--white);
  padding: 1.5rem 2rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-light);
  border-left: 5px solid var(--success-green);
  position: relative;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(-30px);
}

.timeline-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-medium);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-date {
  font-weight: 700;
  color: var(--primary-dark);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.timeline-date i {
  margin-right: 0.5rem;
  color: var(--success-green);
}

.timeline-description {
  color: var(--dark-gray);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}


.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-accent) 100%);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') center/30px 30px;
  opacity: 0.5;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

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

.cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: 50px;
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
  position: relative;
  overflow: hidden;
  min-width: 200px;
  justify-content: center;
}

.cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.cta-btn:hover::before {
  left: 100%;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-heavy);
  color: var(--white);
  text-decoration: none;
}

.cta-download {
  background: linear-gradient(135deg, var(--success-green) 0%, #6e9d2f 100%);
}

.cta-download:hover {
  background: linear-gradient(135deg, #6e9d2f 0%, var(--success-green) 100%);
}

.cta-download-disabled {
  background: linear-gradient(135deg, #6c757d, #495057) !important;
  color: #ffffff !important;
  cursor: not-allowed !important;
  opacity: 0.7 !important;
  transition: all 0.3s ease;
}

.cta-download-disabled:hover {
  background: linear-gradient(135deg, #5a6268, #3d4043) !important;
  transform: translateY(-2px);
  color: #ffffff !important;
}

.cta-mail {
  background: linear-gradient(135deg, var(--secondary-accent) 0%, #f5d000 100%);
  color: var(--primary-dark) !important;
}

.cta-mail:hover {
  background: linear-gradient(135deg, #f5d000 0%, var(--secondary-accent) 100%);
  color: var(--primary-dark) !important;
}

.cta-btn i {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}


.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.info-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow-light);
  transition: all 0.3s ease;
  border-top: 4px solid var(--primary-accent);
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-accent), var(--success-green));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.info-card:hover::before {
  transform: scaleX(1);
}

.info-card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-accent), var(--success-green));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-size: 1.5rem;
}

.info-card h3 {
  color: var(--primary-dark);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.info-card p {
  color: var(--dark-gray);
  line-height: 1.6;
  margin: 0;
}


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

@keyframes scaleIn {
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.pulse-animation {
  animation: pulse 2s ease-in-out infinite;
}


.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}


@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .sembrando-logo {
    height: 100px;
  }
  
  .hero-logo {
    margin-bottom: 1.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .content-section {
    padding: 3rem 0;
  }
  
  .keywords {
    gap: 0.8rem;
  }
  
  .keyword-item {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-btn {
    width: 100%;
    max-width: 300px;
  }
  
  .info-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .timeline-item {
    padding: 1.2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .sembrando-logo {
    height: 80px;
  }
  
  .hero-logo {
    margin-bottom: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .content-block {
    padding: 0 0.5rem;
  }
  
  .keywords-container {
    padding: 1.5rem;
    margin: 1.5rem 0.5rem;
  }
  
  .timeline-item {
    padding: 1rem;
    margin-bottom: 1rem;
  }
  
  .cta-title {
    font-size: 1.8rem;
  }
  
  .cta-subtitle {
    font-size: 1rem;
  }
}


@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  .hero-section {
    background: var(--primary-dark);
  }
  
  .cta-section {
    background: var(--primary-dark);
  }
  
  .keyword-item {
    background: var(--secondary-accent);
    border: 2px solid var(--primary-dark);
  }
}


.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-light);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(29, 192, 214, 0.1);
}

.faq-item:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  cursor: pointer;
  background: linear-gradient(135deg, var(--light-gray) 0%, #e9ecef 100%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.faq-question::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.1;
}

.faq-item.active .faq-question::before {
  width: 4px;
}

.faq-question:hover {
  background: linear-gradient(135deg, #e9ecef 0%, var(--light-gray) 100%);
}

.faq-question h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin: 0;
  flex: 1;
  padding-right: 1rem;
}

.faq-icon {
  color: var(--primary-accent);
  font-size: 1rem;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  will-change: transform;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              padding 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease;
  background: var(--white);
  opacity: 0;
  will-change: max-height, padding, opacity;
}

.faq-item.active .faq-answer {
  padding: 1.5rem 2rem;
  opacity: 1;
  
}

.faq-answer p {
  margin: 0;
  color: var(--dark-gray);
  line-height: 1.7;
  font-size: 1rem;
}


@media (max-width: 768px) {
  .faq-question {
    padding: 1.25rem 1.5rem;
  }
  
  .faq-question h3 {
    font-size: 1.1rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 1.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .faq-question {
    padding: 1rem 1.25rem;
  }
  
  .faq-question h3 {
    font-size: 1rem;
    padding-right: 0.5rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 1rem 1.25rem;
  }
  
  .faq-answer p {
    font-size: 0.95rem;
  }
}


.faq-answer {
  box-sizing: border-box;
}

.faq-item.active .faq-answer {
  max-height: none !important; 
}


.cta-btn:focus,
.keyword-item:focus,
.faq-question:focus {
  outline: 3px solid var(--secondary-accent);
  outline-offset: 2px;
}