/*--------------------------------------------------------------
# Hero
--------------------------------------------------------------*/
.hero-section {
  color: var(--color-muted-white);
  width: 100%;
  height: 100%;
  position: relative;
  margin: 4rem var(--side-padding) 6rem;
}

.hero-background {
  position: absolute;
  z-index: 0;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
}

.hero-image {
  position: absolute;
  z-index: 0;
  top: -15rem;
  left: 1rem;
  right: 0;
  opacity: 0.4;
  object-fit: cover;
  object-position: center;
}

.banner-text {
  font-weight: bold;
}

.banner-subtext {
  font-weight: 400;
}

.hero-slogan {
  padding: 2rem 0;
  font-family: var(--lekton-font-family);
  font-size: 1.55rem;
}

.hero-details-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-details-item {
  font-weight: 300;
}

.hero-details-item p {
  font-size: 14px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 5px;
  padding-bottom: 2px;
  padding-right: 1rem;
  border-bottom: 2px solid var(--color-bright-blue);
}

.cta-btn {
  padding-top: 1.5rem;
}

.countdown-indicator {
  font-weight: 500;
  font-size: var(--default-secondary-font-size);
  line-height: var(--default-secondary-line-height);
  margin-bottom: 0.5rem;
}

.countdown-element {
  font-size: 40px;
  margin-bottom: 0.5rem;
}


/*--------------------------------------------------------------
# About Conference
--------------------------------------------------------------*/
.conference-description-section {
  background-color: var(--color-muted-white);
  width: 100%;
  height: 100%;
  position: relative;
  padding: 4rem var(--side-padding);
}


/*--------------------------------------------------------------
# Conference Segments
--------------------------------------------------------------*/
.segment-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-muted-black);
  color: var(--color-light-grey);
  padding: 4rem var(--side-padding);
}

.segment-desc {
  padding: 2rem 1.5rem;
  margin-bottom: 1.5rem;
  border: 2px solid var(--color-footer-dark-grey);
  border-radius: 5px;
  color: var(--color-light-grey);
}

.segment-desc h3,
.sub-section h3,
.segment-header h2 {
  color: var(--color-muted-white);
}

.segment-header-container p {
  color: var(--color-light-grey);
}

.segment-header h2 {
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 20px;
  padding-bottom: 15px;
  padding-right: 2.5rem;
  border-bottom: 2px solid var(--color-bright-blue);
}


/*--------------------------------------------------------------
# Speakers
--------------------------------------------------------------*/
.speaker-section {
  width: 100%;
  padding: 4rem var(--side-padding);
  background-color: var(--color-muted-white);
}

.speaker-header-container {
  text-align: center;
  margin-bottom: 2rem;
}

.speaker-header {
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 35px;
  padding: 0 1rem;
  border-bottom: 2px solid var(--color-bright-blue);
}

.speaker-subtitle {
  font-size: 1rem;
  color: var(--color-footer-dark-grey);
}

.speaker-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.speaker-list-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0;
}

.speaker-image-container {
  flex-shrink: 0;
  width: 12.5rem;
  height: 12.5rem;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-light-grey);
}

.speaker-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaker-details-container {
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
  align-items: center;
}

.speaker-details-list {
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-bright-blue);
}

.speaker-social {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.speaker-social .social-icon-container {
  --size: 2rem;
  cursor: pointer;
  background-color: var(--color-muted-black);
}

.speaker-social .social-icon-container i {
  font-size: 1rem;
}


/*--------------------------------------------------------------
# Schedule
--------------------------------------------------------------*/
.schedule-section {
  width: 100%;
  padding: 4rem var(--side-padding);
  background-color: var(--color-dark-blue);
}

.schedule-header {
  color: var(--color-muted-white);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 2rem;
  padding: 0 1rem 0.5rem 0;
  border-bottom: 2px solid var(--color-bright-blue);
}

.conference-item {
  align-items: center;
  gap: 2rem;
  padding: 1rem;
  background-color: var(--color-pure-white);
  border-radius: 5px;
}

.conference-item-image-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.conference-item-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.conference-item-details-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.conference-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.5rem 0;
  gap: 0.5rem;
}

.conference-item-details i {
  font-size: 1.25rem;
  margin-right: 0.5rem;
}

.conference-location,
.conference-date {
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-dark-grey);
}

.conference-item-title {
  padding: 1.5rem 0 1rem;
}

.conference-item-action {
  margin: 1rem 0;
}


/*--------------------------------------------------------------
# Sponsors
--------------------------------------------------------------*/
.sponsors-section {
  width: 100%;
  padding: 4rem var(--side-padding);
  background-color: var(--color-muted-white);
}


/*--------------------------------------------------------------
# CTA
--------------------------------------------------------------*/
.cta-section {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 4rem var(--side-padding);
}

.cta-section-one {
  color: var(--color-muted-white);
}

.cta-section-two i {
  font-size: 1.25rem;
}


/*--------------------------------------------------------------
# Tablet View (≥ 768px)
--------------------------------------------------------------*/
@media (min-width: 768px) {
  .conference-item-image-container img {
    width: auto;
    height: 100%;
    object-fit: cover;
  }

  .hero-section {
    margin-bottom: 8rem;
  }

  .hero-background {
    all: unset;
  }

  .hero-image {
    opacity: 1;
    object-fit: unset;
    object-position: unset;
    left: unset;
  }

  
  .countdown-container {
    position: absolute;
    right: 0;
    bottom: 0;
  }

  .timer { 
  --size: 5rem;
  }
  .countdown-indicator {
    font-size: 1rem;
    line-height: unset;
    margin-bottom: 0;
  }
  .countdown-element {
    font-size: 1.75rem;
  }
}


/*--------------------------------------------------------------
# Large Desktop View (≥ 1200px)
--------------------------------------------------------------*/
@media (min-width: 1200px) {
  .hero-section {
    margin: 6rem var(--side-padding);
  }

  .segment-section {
    padding: 6rem var(--side-padding) 4rem;
  }

  .conference-description-section,
  .speaker-section,
  .schedule-section,
  .sponsors-section {
    padding: 6rem var(--side-padding);
  }

  .hero-details-container {
    flex-direction: row;
    gap: 2.5rem;
  }

  .cta-btn {
    padding-top: 3rem;
  }


  .cta-section {
    padding: 6rem var(--side-padding);
    flex-direction: row;
    align-items: center;
  }

  .conference-item-details-container {
    padding: 1.5rem 3rem 1.5rem 1rem;
  }

  .conference-item-details {
    flex-direction: row;
    justify-content: unset;
    align-items: unset;
  }

  .conference-date {
    padding-right: 6rem;
  }

  .speaker-list-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem 3rem;
  }

  .speaker-image-container {
    width: 10rem;
    height: 10rem;
  }

  .speaker-details-container {
    align-items: flex-start;
    text-align: left;
  }

  .speaker-subtitle {
    font-size: 1.25rem;
  }

  .schedule-header {
    margin-bottom: 4rem;
  }

  .conference-item-action {
    text-align: right;
  }

  .segment-header-container {
    padding-left: 2rem;
  }
}