/* General Styles */
body {
    font-family: 'Bebas Neue', sans-serif;    
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/*--SCROLLBAR--*/
* {
  scrollbar-width: thin; /* Thin scrollbar */
  scrollbar-color: #2b2b2b #000000; /* Thumb color and track color */
}

/* Muscle group selection - Visibility based hiding */
.muscle-group-selection {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.muscle-group-selection.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Video fade-in animation */
.exercise-video {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.exercise-video.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* Responsive adjustments for mobile screens */
@media (max-width: 768px) {
  .muscle-group-selection {
      flex-wrap: wrap; /* Allows buttons to wrap onto new lines */
      gap: 5px; /* Reduce the gap between buttons */
      justify-content: space-around;
  }

  .animated-button {
      padding: 10px 20px;
      font-size: 12px; /* Reduce font size for mobile */
      margin: 5px; /* Reduce space between buttons */
  }

  #stop-button, #reset-button, .button-with-icon {
      width: 90px; /* Adjust width to fit the screen */
      height: 35px; /* Reduce height slightly */
      font-size: 10px; /* Smaller text for better fit */
      padding: 8px 15px; /* Adjust padding */
  }

  p {
      font-size: 16px; /* Smaller font for better readability */
  }

  .timer {
      font-size: 36px; /* Smaller font for the timer on mobile */
  }

}


/* For specific elements, if needed */
h1, h2, p {
    font-family: 'Bebas Neue', sans-serif;
}

h1{
 margin-top: 350px;
}

p{
  font-size: 19.5px;
  color: #969696;
}
/* Background Video */
#background-video {
  position: fixed;
  right: 0;
  bottom: 0;
  width: 100vw; /* Ensure full viewport width */
  height: 100vh; /* Ensure full viewport height */
  object-fit: cover; /* Ensure the video covers the entire container */
  z-index: -1;
  filter: brightness(50%); /* Optional: adjust brightness for better text visibility */
}

/* Mobile Optimizations */
@media only screen and (max-width: 768px) {
  #background-video {
      height: 100vh; /* Full height for mobile */
      width: 100vw;  /* Full width for mobile */
      object-fit: cover; /* Ensures the video covers the whole screen */
      filter: brightness(50%);
  }
}

/* COUNTDOWN ANIMATION */

#pre-start-countdown {
    display: none;
    font-size: 4rem;
    font-weight: 300;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}

.futuristic-animation {
    animation: futuristic-pulse 1s infinite;
}

.workout-timer {
    position: relative;
    width: 200px;
    height: 200px;
    margin: auto;
}

#circular-timer {
    position: relative; /* Enable positioning for internal elements */
    width: 200px; /* Set size of the container */
    height: 200px;
    margin: 0 auto; /* Center horizontally */
    display: flex; /* Align content */
    justify-content: center;
    align-items: center;
}

.countdown-circle {
    transform: rotate(-90deg); /* Rotate to start the circle at the top */
    position: absolute; /* Position relative to #circular-timer */
    width: 100%;
    height: 100%;
}

.background-circle {
    fill: none; /* No fill for the background */
    stroke: #0c3107; /* Light gray for the background circle */
    stroke-width: 10; /* Thickness of the circle */
}

.progress-circle {
    fill: none; /* Transparent background */
    stroke: #32cd32; /* Green stroke for the progress */
    stroke-width: 10; /* Thickness of the progress */
    stroke-linecap: round; /* Smooth ends for progress */
    stroke-dasharray: 565.48; /* Matches the circumference of r=90 */
    stroke-dashoffset: 565.48; /* Fully hidden initially */
    transition: stroke-dashoffset 1s linear; /* Smooth animation */
}

#pre-start-countdown {
    position: absolute; /* Position in the center of #circular-timer */
    font-size: 3rem; /* Larger text size for countdown number */
    font-weight: bold; /* Make the text stand out */
    color: white; /* Contrasting color */
}

@keyframes futuristic-pulse {
    0% {
        transform: scale(1) translate(-50%, -50%);
    }
    50% {
        transform: scale(1.2) translate(-50%, -50%);
    }
    100% {
        transform: scale(1) translate(-50%, -50%);
    }
}

/* Exercise videos */

.video-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50vh; /* Adjust the height of the video container */
    margin-top: 20px;
}

.exercise-video {
    width: 100%;
    max-width: 600px; /* Limit the max size of the video */
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.exercise-video {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease-in, transform 0.5s ease-in;
}

.exercise-video.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* Header */
header {
    margin-bottom: 20px;
}

/* General Muscle Button Styling */
.muscle-group-selection {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    padding: 20px 0;
}
/* Animated Button Styling */
.animated-button {
    font-family: 'Poppins', sans-serif;
    font-style: italic;
    font-weight: 900;
    position: relative;
    display: inline-block;
    padding: 12px 24px;
    border: none;
    font-size: 15px;
    background-color: inherit;
    border-radius: 100px;
    font-weight: 600;
    color: #ffffff9d;
    box-shadow: 0 0 0 2px #ffffff9f;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    margin: 10px; /* Add some spacing between buttons */
}

.animated-button span:last-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: #9e1212;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.animated-button span:first-child {
    position: relative;
    z-index: 1;
}

.animated-button:hover {
    box-shadow: 0 0 0 5px #9e1212;
    color: #ffffff;
}

.animated-button:active {
    scale: 0.95;
}

.animated-button:hover span:last-child {
    width: 150px;
    height: 150px;
    opacity: 1;
}

/* Timer */
.timer-box {
    margin: 20px 0;
}

.timer {
    font-size: 48px;
    font-weight: bold;
}

/* Start Button with Icon */
.button-with-icon {
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #fffffff8;
  font-family: "Istok Web", sans-serif;
  letter-spacing: 1px;
  padding: 0 12px;
  text-align: center;
  width: 110px;
  height: 40px;
  font-size: 14px;
  text-transform: uppercase;
  font-weight: normal;
  border-radius: 20px;
  outline: none;
  user-select: none;
  cursor: pointer;
  transform: translateY(0px);
  position: relative;
  box-shadow:
      inset 0 30px 30px -15px rgba(255, 255, 255, 0.1),
      inset 0 0 0 1px rgba(255, 255, 255, 0.3),
      inset 0 1px 20px rgba(0, 0, 0, 0),
      0 3px 0 #980f0f00,
      0 3px 2px rgba(0, 0, 0, 0.2),
      0 5px 10px rgba(0, 0, 0, 0.1),
      0 10px 20px rgba(0, 0, 0, 0.1);
  background: #980f0f00;
  color: white;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
  transition: 150ms all ease-in-out;
  margin-top: 10px; /* Adjust this value to move the button down */
}
.button-with-icon .icon {
  margin-right: 8px;
  width: 24px;
  height: 24px;
  transition: all 0.5s ease-in-out;
}

.button-with-icon:active {
  transform: translateY(3px);
  box-shadow:
    inset 0 16px 2px -15px rgba(0, 0, 0, 0),
    inset 0 0 0 1px rgba(255, 255, 255, 0.15),
    inset 0 1px 20px rgba(0, 0, 0, 0.1),
    0 0 0 #980f0f,
    0 0 0 2px rgba(255, 255, 255, 0.5),
    0 0 0 rgba(0, 0, 0, 0),
    0 0 0 rgba(0, 0, 0, 0);
}

.button-with-icon:hover .text {
  transform: translateX(80px);
}
.button-with-icon:hover{
  background-color: #8a1111;
  border: none;
}

.button-with-icon:hover .icon {
  transform: translate(23px);
}

.text {
  transition: all 0.5s ease-in-out;
}

/* Stop and Reset Button */

#stop-button, #reset-button {
  padding: 1.3em 3em;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-weight: 500;
  border: 1px solid hsl(0, 0%, 100%);
  color: #ffffff;
  background-color: #97151500;
  border-radius: 45px;
  box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease 0s;
  cursor: pointer;
  outline: none;
  transform: translateY(-7px);
}

#stop-button:hover, #reset-button:hover {
  background-color: #8a1111;
  box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.349);
  border: none;
  color: #fff;
  transform: translateY(-15px);
}

#stop-button:active, #reset-button:active {
  transform: translateY(-1px);
}

/* Return Button */
 
.button {
  display: block;
  position: relative;
  width: 56px;
  height: 56px;
  margin: 0;
  overflow: hidden;
  outline: none;
  background-color: transparent;
  cursor: pointer;
  border: 0;
}

.button:before,
.button:after {
  content: "";
  position: absolute;
  border-radius: 50%;
  inset: 7px;
}

.button:before {
  border: 4px solid #f0eeef;
  transition: opacity 0.4s cubic-bezier(0.77, 0, 0.175, 1) 80ms,
    transform 0.5s cubic-bezier(0.455, 0.03, 0.515, 0.955) 80ms;
}

.button:after {
  border: 4px solid #96daf0;
  transform: scale(1.3);
  transition: opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0;
}

.button:hover:before,
.button:focus:before {
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.button:hover:after,
.button:focus:after {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.4s cubic-bezier(0.77, 0, 0.175, 1) 80ms,
    transform 0.5s cubic-bezier(0.455, 0.03, 0.515, 0.955) 80ms;
}

.button-box {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
}

.button-elem {
  display: block;
  width: 20px;
  height: 20px;
  margin: 17px 18px 0 18px;
  transform: rotate(180deg);
  fill: #f0eeef;
}

.button:hover .button-box,
.button:focus .button-box {
  transition: 0.4s;
  transform: translateX(-56px);
}

/* Motivational Message */
.motivational-message {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-top: 20px;
    text-align: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease;
    background: linear-gradient(90deg, #27ae60, #2ecc71);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradient-scroll 2s linear infinite;
    border: 2px solid #27ae60;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 4px 20px rgba(39, 174, 96, 0.5);
}

/* Show animation */
.motivational-message.show {
    opacity: 1;
    transform: scale(1);
}

/* Gradient animation */
@keyframes gradient-scroll {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

/* Footer */
footer {
  background-color: #33333300; /* Change this to your desired background color */
  color: #fff; /* Change the text color */
  text-align: center;
  padding: 20px;
}

footer a {
  color: #000000; /* Change this to your desired link color */
  text-decoration: none; /* Removes the underline */
  font-weight: bold;
}

footer a:hover {
  color: #313131; /* Optional: Change link color on hover */
}