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

body {
  font-family: Sans-Serif;
}

h1,
h2,
h3,
h4 {
  color: #000000;
}

p {
  margin-top: 20px;

  font-size: 16px;
  line-height: 24px;
  color: #2c2c2c;
}

p.section-desc {
  margin-top: 5px;
  margin-bottom: 20px;

  color: #575758;
}

a {
  color: #2b7fca;

  transition: .2s;
}

a:hover {
  color: #224d73;
  background: #e3ebf5;
}

ul {
  margin-top: 20px;
  margin-left: 30px;

  list-style-type: none;
}

ul li {
  position: relative;
}

ul li::before {
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);

  content: '';
  display: block;
  width: 7px;
  height: 7px;

  border-radius: 2px;
  background: #575758;
}

.container {
  max-width: 1024px;
  margin: 20px auto;

  background: #f6f6f6;
  border-radius: 20px;

  overflow: hidden;
}


section {
  position: relative;

  padding: 30px;

  overflow: hidden;
}

section:hover .section-title {
  color: #00a0e9;
  text-shadow: 0 0 2px rgba(128, 214, 255, 0.6);
}

section:hover::before {
  border-bottom-color: rgba(128, 214, 255, 0.8);
}

section::before {
  position: absolute;
  top: 80px;
  left: 0;

  content: '';
  display: block;
  width: 100%;
  height: 0;

  border-bottom: 1px solid #e7e8e4;

  transition: .25s;
}

.section-title {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  margin-left: 10%;
  margin-bottom: 5px;
  padding: 15px 8px;

  font-size: 14px;
  line-height: 20px;
  text-transform: uppercase;
  color: #224d73;
  text-align: center;

  background: #f6f6f6;
  border-radius: 50%;
  box-shadow: 4px 4px 6px rgba(0, 0, 0, 0.12), -4px -4px 5px rgba(255, 255, 255, 0.95);

  transition: color .25s;
}

.section-inline {
  display: grid;
  grid-template: auto / repeat(2, 1fr);
  grid-gap: 30px;
}

.section-inline .section-title{
  margin-left: 22%;
}

.about {
  display: flex;
  align-items: flex-start;
}

.about::before {
  display: none;
}

.about__photo-wrapper {
  flex: 1;
  max-width: 250px;
  margin-right: 40px;
  padding: 10px 10px 40px;

  background: linear-gradient(135deg, #f6f6f6, #f3f3f3);
  border-radius: 15px;
  box-shadow: 5px 5px 8px rgba(0, 0, 0, 0.12), -5px -5px 6px rgba(255, 255, 255, 0.95);
}

.about__photo {
  width: 100%;

  vertical-align: top;

  border-radius: 10px;
}

.about__main-title {
  font-size: 30px;
}
.about__position {
  display: inline-block;
  padding-bottom: 5px;
  margin-top: 5px;

  font-size: 14px;
  color: #2c2c2c;
  text-transform: uppercase;
  letter-spacing: 1px;

  border-bottom: 1px solid #e7e8e4;
}

.about__info {
  flex: 1;
  max-width: 460px;
}

.skills__item {
  display: inline-block;
  margin-bottom: 5px;
  padding: 4px 10px;

  border: 1px solid #bbc4cb;
  border-radius: 3px;
}

.contacts__item + .contacts__item {
  margin-top: 10px;
}

.contacts__item-title {
  margin-right: 5px;

  font-size: 14px;
  text-transform: uppercase;
}

pre {
  margin-top: 10px;
  padding: 10px 20px;
  overflow: auto;

  font-size: 15px;
  line-height: 20px;

  background: #eaebee;
  border-radius: 10px;
  box-shadow: inset -2px -2px 2px rgba(255, 255, 255, 0.8), inset 2px 2px 2px rgba(0, 0, 0, 0.07);
}

.projects__item + .projects__item {
  margin-top: 10px;
}

.footer {
  padding: 10px;

  font-size: 12px;
  line-height: 15px;
  color: white;
  text-align: center;

  background: linear-gradient(135deg, #717a84, #97aab7);
}

@media all and (max-width: 1024px) {
  .container {
    margin: 8px;
  }

  section {
    padding: 20px;
  }
}

@media all and (max-width: 640px) {
  .section-inline {
    grid-template: auto / 1fr;
  }

  .section-inline .section-title {
    margin-left: 10%;
  }
}

@media all and (max-width: 576px) {

  .container {
    margin: 0 6px;

    border-radius: 0;
  }

  section {
    padding: 20px 10px;
  }

  .about {
    flex-direction: column;
  }

  .about__photo-wrapper {
    margin: 0 auto 30px;
  }

  .about__info {
    max-width: unset;
  }

}