*{
    margin: 0;
    padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  padding: 20px;
  background: #f0f0f0;
  justify-content: center;
  text-align: center;
}

.main-section {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  justify-content: center;
  text-align:left;
}

.input-section {
  flex: 1;
  max-width: 460px;
  align-items: flex-start;
}

.form-section {
  width: 100%;
  margin-bottom: 24px;
}

.form-section label {
  display: block;
  margin: 16px 0 8px;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 6%;
  color: #999999;
  padding-left: 8px;
}

.form-section input, .form-section select{
  width: 100%;
  padding: 10px;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #666666;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid #dddddd;
  background-color: #fafafa;
  outline: none;
}

input:focus, select:focus{
  background-color: #ffffff;
  border: 1px solid #666666;
  color: #4b4b4b;
}

input:hover, select:hover{
  transition: 0.3s;
  background-color: #ffffff;
  border: 1px solid #666666;
  box-shadow: 4px 4px 16px #00000015;
  color: #4b4b4b;
}

/* Color Slider Styles */
.color-slider-container {
  display: flex;
  flex-direction: row;
  gap: 12px;
  margin-bottom: 16px;
}

.reset-color-btn {
  background: linear-gradient(-10deg, rgb(25, 25, 25) 0%, #4e4e4e 100%) !important;
  color: #dddddd !important;
  border-radius: 8px !important;
  border: 0px !important;
  padding: 8px 16px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  margin-right: 0px !important;
  width: fit-content;
  height: 54px;
}

.reset-color-btn:hover {
  transition: .3s ease-in;
  background: linear-gradient(-10deg, rgb(25, 25, 25) 50%, #4e4e4e 50%) !important;
  color: #dddddd !important;
  cursor: pointer !important;
}

.color-slider {
  width: 100%;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(to right, 
    hsl(0, 0%, 16%)0%, 
    hsl(0, 0%, 16%)8%, 
    hsl(30, 70%, 50%)8%, 
    hsl(60, 70%, 50%), 
    hsl(90, 70%, 50%), 
    hsl(120, 70%, 50%), 
    hsl(150, 70%, 50%), 
    hsl(180, 70%, 50%), 
    hsl(210, 70%, 50%), 
    hsl(240, 70%, 50%), 
    hsl(270, 70%, 50%), 
    hsl(300, 70%, 50%), 
    hsl(330, 70%, 50%), 
    hsl(360, 70%, 50%)
  );
  outline: none;
  border: 2px solid #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  position: relative;
  -webkit-appearance: none;
  appearance: none;
}

.color-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #333333;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

.color-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.color-slider::-moz-range-thumb {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #333333;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

.color-preview {
  width: 60px;
  height: 30px;
  border-radius: 8px;
  border: 2px solid #dddddd;
  margin-left: 8px;
  display: inline-block;
  vertical-align: middle;
}

.color-slider-label {
  display: flex;
  align-items: center;
  gap: 12px;
}

input::file-selector-button {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 6%;
  color: #666666;
  padding: 8px;
  width: 50%;
  border: 0px;
  border-radius: 4px;
}

#preview-wrapper {
  transform: scale(0.4);
  transform-origin: top left;
  width: 440px;
  margin-top: 20px;
  height: 600px;
}

#preview {
  flex: 0;
  width: 1080px;
  height: 1350px;
  padding: 40px 50px;
  box-sizing: border-box;
  position: relative;
  outline: 3px dashed #666666;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(0deg,rgb(247, 247, 247) 0%, rgb(231, 231, 231) 74%, rgba(231, 231, 231, 0.3) 100%), radial-gradient(circle,rgb(255, 255, 255) 0%, rgb(231, 231, 231) 100%);
}


/* Main Content Section */
.content-section {
    display: flex;
    align-items: left;
    flex-direction: column;
    padding-inline: 20px;
    align-items: center;
    margin: 0;
    padding-top: 20px;
}

/* Talk Info */
.talk-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.talk-category {
    background: rgba(8, 183, 79, 0.15);
    border-radius: 12px;
    padding: 8px 12px;
    display: inline-block;
    width: fit-content;
    margin-bottom: 10px;
}

.talk-category-text {
    font-size: 22px;
    font-weight: 800;
    color: #08b74f;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.talk-title {
    font-size: 54px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.2;
    letter-spacing: -1.6px;
    margin:0px;
}

/* Speaker Section */

.cards2{
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 30px;
}

.speaker-section {
    position: relative;
    height: 300px;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: end;
}

.profile-pic {
    position: relative;
    left: 0px;
    bottom: 0;
    border-radius: 24px 24px 24px 24px;
    width: 300px;
    height: auto;
    object-fit: contain;
    object-position: bottom;
    background: radial-gradient(circle,rgba(0, 0, 0, 0.7) 0%, rgba(32, 32, 32, 0) 56%);
    z-index: 1;
    
}

.shadowfront {
    position: absolute;
    left: 0px;
    bottom: 0px;
    border-radius: 0px 0px 24px 24px;
    width: 300px;
    height: 300px;
    background: linear-gradient(6deg,rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.25) 10%, rgba(0, 0, 0, 0) 26%);
    mix-blend-mode: multiply;
    z-index: 1;
    overflow: hidden;
}

.speaker-card {
    width: fit-content;
    height: 220px;
    background: linear-gradient(-10deg, rgb(25, 25, 25) 0%, #4e4e4e 100%);
    border-radius: 24px;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}


.speaker-details {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
    padding-left:80px;
}

.speaker-name {
    font-family: "Bebas Neue", sans-serif;
    font-size: 44px;
    font-weight: 400;
    color: #fafafa;
    line-height: 1.2;
    letter-spacing: 1px;
    text-align: right;
}

.speaker-designation {
    font-size: 26px;
    font-weight: 500;
    color: #ffffffbb;
    line-height: 1.2;
    text-align: right;
}


.header-text h1 {
      background: linear-gradient(202deg,rgba(82, 82, 82, 0.97) 0%, rgba(26, 26, 26, 1) 51%, rgba(26, 26, 26, 1) 83%, rgba(0, 0, 0, 1) 100%);
      border-radius: 24px 24px 0px 0px;
      padding: 32px;
      color: #fafafa;
      font-size: 140px;
      font-weight: 900;
      font-style: italic;
      justify-content: left;
      margin: 0;
      line-height: 1;
    }

    .header-text h2 {
      font-size: 61px;
      font-style: italic;
      font-weight: 800;
      color: #fafafa;
      margin: 0px;
      background: linear-gradient(185deg,rgba(122, 122, 122, 0.97) 0%, rgba(75, 75, 75, 1) 42%, rgba(75, 75, 75, 1) 78%, rgba(38, 38, 38, 1) 100%);
      border-radius: 0px 0px 24px 24px;
      padding-inline: 24px;
      padding-block: 16px;
    }


.footer {
  background: linear-gradient(0deg,rgba(255, 255, 255) 0%, rgba(255, 255, 255, .4) 70%);
  border: 1px solid #999999;
  border-radius: 24px;
  padding-inline: 32px;
  padding-block: 24px;
  text-align: center;
  font-size: 18px;
  color: #333;
  display: flex;
  width: 880px;
  justify-content: space-between;
}

.footer .event-logo {
  display: flex;
  height: 70px;
}

h5 {
    margin: 4px;
    color: #4b4b4b;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 1.4px;
    margin-bottom: 10px;
}

h4 {
  margin: 4px;
  font-weight: 700;
  color: #4b4b4b;
  font-size: 22px;
  letter-spacing: 1.2px;
}

.footer .dates {
  align-items: end;
  text-align: right;
}

.button-group {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
}

button {
  background-color: #1a1a1a;
  color: #fafafa;
  border-radius: 8px;
  border: 0px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 8%;
  margin-right: 0px;
}

button:hover {
  transition: 0.3s;
  background-color: #4b4b4b;
  color: #fafafa;
  cursor: pointer;
}