/* GENERAL RESET */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;

  margin: 0;

  color: #101c2c;
  background-color: #f6faff;

  font-family: Arial, Helvetica, sans-serif;
}

main {
  flex: 1;

  background:
    radial-gradient(
      circle at 40% 20%,
      rgba(21, 146, 230, 0.08),
      transparent 34%
    ),
    linear-gradient(110deg, #eef7ff, #f9fcff);
}

a {
  color: inherit;
  text-decoration: none;
}


/* HEADER */

.header {
  width: 100%;

  color: white;
  background-color: #0d1a28;
}

.header_content {
  width: 88%;
  max-width: 1360px;
  min-height: 64px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  margin: 0 auto;
}

.logo {
  color: white;
  font-size: 30px;
  font-weight: 700;
}

.nav_bar {
  display: flex;
  align-items: center;
  gap: 46px;
}

.nav_bar a {
  color: white;
  font-size: 16px;
}

.nav_bar a:hover {
  color: #05bdf4;
}

.talk_button {
  padding: 10px 25px;

  color: #05c7f7 !important;

  border: 1px solid #05c7f7;
  border-radius: 5px;
}

.talk_button:hover {
  color: #0d1a28 !important;
  background-color: #05c7f7;
}
/* Main Section */


.profile_picture {
  position: relative;
  z-index: 1;

  width: 200px;
  height: 200px;

  object-fit: cover;

  border: 6px solid white;
  border-radius: 50%;

  margin-left: 220px;
  margin-top: 40px;

  box-shadow: 0 8px 24px rgba(15, 29, 43, 0.2);
}

.info_section {
  width: 400px;
  height: 500px;

  color: white;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(7, 139, 234, 0.24),
      transparent 42%
    ),
    linear-gradient(145deg, #0d1d2d, #123a60);

  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;

  margin-left: 130px;
  margin-top: -100px;

  box-shadow: 0 10px 28px rgba(15, 29, 43, 0.16);
}

.about_me_title {
  margin-top: -570px;
  margin-left: 590px;

  color: #101c2c;

  font-size: 58px;
  line-height: 1.05;
}

.description_text {
  margin-left: 590px;
  width: 840px;
  margin-bottom: 36px;

  color: #263444;

  font-size: 24px;
  line-height: 1.55;
}

.main_intro {
  margin: 0;
  padding: 105px 40px 0;

  color: white;

  font-size: 29px;
  line-height: 1.2;
}

.profile_description {
  width: auto;
  margin: 18px 0 0;
  padding: 0 40px;

  color: #d5dde5;

  font-size: 16px;
  line-height: 1.55;
}


main .social_links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;

  margin-top: 26px;
}

main .social_links a {
  width: 38px;
  height: 38px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: white;
  background-color: rgba(255, 255, 255, 0.08);

  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;

  text-decoration: none;

  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

main .social_links svg {
  width: 20px;
  height: 20px;
}

main .social_links a:hover {
  color: white;
  background-color: #078bea;
  border-color: #078bea;
  transform: translateY(-2px);
}

/* FOOTER */

.footer {
  width: 100%;
  min-height: 115px;
  display: block;
  flex-shrink: 0;

  padding: 20px 0 12px;

  color: white;
  background-color: #0d1d2d;
}

.footer_content {
  width: 87%;
  max-width: 1340px;

  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;

  margin: 0 auto;
}

.footer_brand h2 {
  margin: 0 0 5px;
  font-size: 21px;
}

.footer_brand p {
  margin: 3px 0;

  color: #d5dde5;

  font-size: 12px;
}

.footer_navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.footer_navigation a {
  color: white;
  font-size: 14px;
}

.footer_navigation a:hover {
  color: #05bdf4;
}


/* SOCIAL MEDIA ICONS */

.social_links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
}

.social_links a {
  width: 22px;
  height: 22px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: white;

  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.social_links a:hover {
  color: #05bdf4;
  transform: translateY(-2px);
}

.social_links svg {
  width: 20px;
  height: 20px;
  display: block;
}

.copyright {
  margin: -3px 0 0;

  color: #bec8d1;

  text-align: center;
  font-size: 12px;
}


/* TABLET */

@media (max-width: 1100px) {

  .nav_bar {
    gap: 24px;
  }

}


/* MOBILE */

@media (max-width: 750px) {

  .header_content {
    width: 92%;
    padding: 14px 0;
  }

  .logo {
    font-size: 24px;
  }

  .nav_bar a:not(.talk_button) {
    display: none;
  }

  .talk_button {
    padding: 9px 15px;
  }

  .footer {
    padding: 25px 0;
  }

  .footer_content {
    width: 92%;
    grid-template-columns: 1fr;
    gap: 22px;

    text-align: center;
  }

  .footer_navigation {
    flex-wrap: wrap;
    gap: 15px 25px;
  }

  .copyright {
    margin-top: 24px;
  }

}