/* importing google fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

/* default resets for all elements */

* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

body {
   padding-bottom: 5rem;
}

:root {
   --navbar-gradient-light-color: #FE9145;
   --navbar-gradient-dark-color: #1E0D2F;
   --navbar-text-color: #FFFFFF;

   --intro-text-color: #F4E9FF;
   --section-primary-text-color: #EBD8FF;
   --section-highlighter-text-color: #FC934F;

   --keywords-text-color: #FD9550;
   --heading-text-color1: #FD9550;
   --heading-text-color2: #130D19;
   --sub-heading-text-color: #FFFFFF;

   --contentbox-gradient-endcolor: #1F0E30;


   --btn-bg-color: #EE6418;
   --btn-hover-bg-color: #dd5c16;
   --btn-text-color: #FFFFFF;


   --primary-bg-color: #130D19;
   --secondary-bg-color: #000000;
   --tertiary-bg-color: #FFFFFF;

   --footer-bar-color: #FE9146;
   --footer-primary-text-color: #1E0E2E;

   --contact-btn-outline-color: #EE6418;
   --contact-btn-primary-text-color: #FFFFFF;
   --contact-btn-hover-bg-color: #EE6418;
   --contact-btn-hover-text-color: #130D19;

   --padding-inline-section: 6.6875rem;
}

body {
   font-family: 'Poppins', sans-serif;
   color: var(--section-primary-text-color);
   background-color: var(--primary-bg-color);
}

h2 {
   font-family: "Montserrat", sans-serif;
   font-weight: 700;
   font-style: normal;

   color: var(--heading-text-color1);
}

/* utility classes */

.container {
   padding-inline: var(--padding-inline-section);
}

.flex {
   display: flex;
   align-items: center;
}

/* nav bar */
.main-nav {
   position: fixed;
   top: 0;
   left: 0;
   right: 0;

   background-image: linear-gradient(to right, var(--navbar-gradient-light-color), var(--navbar-gradient-dark-color));

   box-shadow: 0 0.1875rem 0.625rem rgba(0, 0, 0, 0.35);

   height: 5rem;

   padding-top: 1.6875rem;
   padding-bottom: 1.6875rem;

   border-bottom-left-radius: 2.5rem;
   border-bottom-right-radius: 2.5rem;

   font-size: large;

   z-index: 10;
}

.project-logo {
   margin-top: 0.35rem;
   cursor: pointer;

   transition: all .2s linear;
}

.project-logo img {
   width: 10rem;
}

/* Apply hover effect only on non-touch devices */
@media (hover: hover) and (pointer: fine) {
   .project-logo:hover {
      transform: scale(1.05) rotate(-2deg);
   }
}

/* video playback from youtube */

.info {
   flex-direction: column;
   gap: 7rem;
}

.info .box:first-child {
   margin-top: 8.75rem;
}

.video {
   margin-top: 3rem;
}

iframe {
   width: 60rem;
   height: 32.1875rem;

   border: none;
   border-radius: 0.9375rem;

   box-shadow: 0 0 3.125rem 1.25rem var(--navbar-gradient-dark-color);
}

/* RESPONSIVE CODE */

@media screen and (max-width: 64rem) {
   .container {
      padding-inline: 4.375rem;
   }

   .info {
      justify-content: center;
      text-align: center;
      align-items: center;
   }

   iframe {
      border-radius: 0.625rem;

      width: 53.4375rem;
      height: 28.125rem;

      aspect-ratio: 16/9;
   }

   .video {
      margin-top: 2.8125rem;
   }
}

@media screen and (max-width: 48rem) {
   .container {
      padding-inline: 0;
   }

   .info h2 {
      font-size: 1.3rem;
   }

   iframe {
      border-radius: 0.625rem;

      width: 40.625rem;
      height: fit-content;

      aspect-ratio: 16/9;
   }

   .project-logo {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
   }
}

@media screen and (max-width: 26.875rem) {
   .info {
      gap: 4rem;
   }

   .info h2 {
      font-size: 1.1rem;
   }

   iframe {
      width: 23.75rem;
   }
}

@media screen and (max-width: 23.4375rem) {
   .info h2 {
      font-size: 1rem;
   }

   iframe {
      width: 21.25rem;
   }
}

@media screen and (max-width: 20rem) {
   .info h2 {
      font-size: 0.8rem;
   }

   iframe {
      width: 17.5rem;
   }
}