/* Slide 4 - MVP Timeline */
.slide4-content {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 1600px;
  height: 950px;
}


@media (max-width: 1800px) {
  .slide4-content {
    height: 100%;
    width: 100%;
  }

}

@media (max-height: 700px) {
  .slide4-content {
    height: unset;
  }

}





.slide4-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.mvp-container-4 {
  width: 100%;
  max-width: 1300px;
  padding: 40px;
  z-index: 2;
  position: relative;
}

.mvp-title-4 {
  font-size: 3.2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #1e40af 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mvp-subtitle-4 {
  font-size: 1.2rem;
  text-align: center;
  color: #475569;
  margin: 0 auto 40px;
  font-weight: 500;
  max-width: 600px;
}

.timeline-container-4 {
  margin-bottom: 30px;
}

.timeline-row-4 {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
  position: relative;
  gap: 20px;
}

.timeline-row-4::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 15%;
  right: 15%;
  height: 3px;
  background: linear-gradient(90deg, #059669 0%, #10b981 50%, #34d399 100%);
  border-radius: 2px;
  z-index: 1;
}

.top-row-4 {
  justify-content: space-between;
  margin-bottom: 35px;
  padding: 0 50px;
}

.bottom-row-4 {
  justify-content: center;
  gap: 100px;
  padding: 0 100px;
}

.bottom-row-4::before {
  left: 30%;
  right: 30%;
}

.timeline-milestone-4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  padding: 20px 15px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 180px;
  min-height: 160px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.timeline-milestone-4:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.milestone-circle-4 {
  width: 65px;
  height: 65px;
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  box-shadow: 0 8px 25px rgba(5, 150, 105, 0.3);
  position: relative;
  flex-shrink: 0;
}

.milestone-circle-4::before {
  content: '';
  position: absolute;
  width: 85px;
  height: 85px;
  border: 2px solid rgba(5, 150, 105, 0.2);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.15); opacity: 0; }
}

.milestone-circle-4 img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

.milestone-content-4 {
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.milestone-content-4 h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 10px;
  line-height: 1.3;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.milestone-phase-4 {
  font-size: 0.85rem;
  color: #059669;
  font-weight: 600;
  background: rgba(5, 150, 105, 0.1);
  padding: 6px 14px;
  border-radius: 15px;
  border: 1px solid rgba(5, 150, 105, 0.2);
  display: inline-block;
}

.mvp-stats-4 {
  display: flex;
  justify-content: center;
  gap: 35px;
  margin-top: 30px;
}

.mvp-stat-4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  padding: 25px 20px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease;
  min-width: 140px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.mvp-stat-4:hover {
  transform: translateY(-5px);
}

.mvp-stat-4 img {
  width: 50px;
  height: 50px;
  margin-bottom: 15px;
}

.mvp-stat-4 h4 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #1e40af;
  margin-bottom: 8px;
}

.mvp-stat-4 p {
  font-size: 0.9rem;
  color: #6b7280;
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
}



@media (min-width: 1024px) and (max-width: 1600px) and (min-height: 500px) {

  .slide4-content {
    padding: 40px 30px;
  }

  .mvp-container-4 {
    max-width: 900px;
    padding: 30px;
  }

  .mvp-title-4 {
    font-size: 2.8rem;
    margin-bottom: 12px;
  }

  .mvp-subtitle-4 {
    font-size: 1.1rem;
    margin-bottom: 35px;
  }

  .timeline-row-4 {
    margin-bottom: 25px;
  }

  .top-row-4 {
    padding: 0 40px;
    margin-bottom: 30px;
  }

  .bottom-row-4 {
    gap: 80px;
    padding: 0 80px;
  }

  .timeline-milestone-4 {
    width: 160px;
    min-height: 140px;
    padding: 18px 12px;
  }

  .milestone-circle-4 {
    width: 58px;
    height: 58px;
    margin-bottom: 12px;
  }

  .milestone-circle-4 img {
    width: 28px;
    height: 28px;
  }

  .milestone-content-4 h3 {
    font-size: 1rem;
    min-height: 36px;
  }

  .milestone-phase-4 {
    font-size: 0.8rem;
    padding: 5px 12px;
  }
}




/* ------------------------------------------------ */


/* Desktop Small (767px - 1020px) */
@media (min-width: 767px) and (max-width: 1020px) {
  .slide4-content {
    padding: 200px 25px;
  }

  .mvp-container-4 {
    max-width: 700px;
    padding: 25px;
  }

  .mvp-title-4 {
    font-size: 2.4rem;
    margin-bottom: 10px;
  }

  .mvp-subtitle-4 {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .timeline-row-4 {
    margin-bottom: 20px;
  }

  .top-row-4 {
    padding: 0 30px;
    margin-bottom: 25px;
  }

  .bottom-row-4 {
    gap: 60px;
    padding: 0 60px;
  }

  .timeline-milestone-4 {
    width: 140px;
    min-height: 120px;
    padding: 15px 10px;
  }

  .milestone-circle-4 {
    width: 52px;
    height: 52px;
    margin-bottom: 10px;
  }

  .milestone-circle-4 img {
    width: 26px;
    height: 26px;
  }

  .milestone-content-4 h3 {
    font-size: 0.95rem;
    min-height: 32px;
  }

  .milestone-phase-4 {
    font-size: 0.75rem;
    padding: 4px 10px;
  }
}



/* -------------------------------------------------------------------------------  */




@media (max-width: 767px) {
  .slide4-content {
    padding: 40px 15px;
    min-height: 100vh;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .mvp-container-4 {
    max-width: 100%;
    padding: 10px;
    width: 100%;
    margin: auto;
  }

  .mvp-title-4 {
    font-size: 1.6rem;
    margin-bottom: 2px;
    line-height: 1.1;
    text-align: center;
  }

  .mvp-subtitle-4 {
    font-size: 0.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-align: center;
    padding: 0 10px;
  }

  .timeline-container-4 {
    margin-bottom: 20px;
  }

  .timeline-row-4 {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
    align-items: center;
  }

  .timeline-row-4::before {
    display: none;
  }

  .top-row-4 {
    padding: 0;
    margin-bottom: 10px;
  }

  .bottom-row-4 {
    gap: 8px;
    padding: 0;
  }

  .timeline-milestone-4 {
    width: 100%;
    max-width: 320px;
    min-height: 60px;
    padding: 8px 12px;
    flex-direction: row;
    gap: 10px;
    text-align: left;
    margin: 0 5px;
  }

  .milestone-circle-4 {
    width: 35px;
    height: 35px;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .milestone-circle-4::before {
    display: none;
  }

  .milestone-circle-4 img {
    width: 18px;
    height: 18px;
  }

  .milestone-content-4 {
    text-align: left;
    justify-content: center;
    flex: 1;
  }

  .milestone-content-4 h3 {
    font-size: 0.75rem;
    min-height: auto;
    margin-bottom: 4px;
    line-height: 1.1;
    font-weight: 600;
  }

  .milestone-phase-4 {
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 8px;
  }

  .mvp-stats-4 {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
  }

  .mvp-stat-4 {
    padding: 12px 8px;
    border-radius: 12px;
    min-width: 90px;
    flex: 1;
    max-width: 100px;
  }

  .mvp-stat-4 img {
    width: 30px;
    height: 30px;
    margin-bottom: 6px;
  }

  .mvp-stat-4 h4 {
    font-size: 1.2rem;
    margin-bottom: 4px;
    font-weight: 600;
  }

  .mvp-stat-4 p {
    font-size: 0.65rem;
    line-height: 1.2;
    text-align: center;
  }
}



/* -------------------------------------------------------------------------------  */

/* 
@media (max-width: 400px) and (max-height: 950px) {
  .slide4-content {
    padding-top: 200px !important;
    padding-bottom: 20px;
  }

  .milestone-phase-4 {
    text-align: center;  
  }
} */