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

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.6;
  color: #1a1a2e;
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f3 100%);

  --primary-text-color: #1a1a2e;
  --secondary-text-color: #4a4a5a;
  --durability-text-color: #8e8e9a;
  --icon-color: #6b7280;
  --border-color: #ff9a0040;
  --text-decoration-color: #ff9a00;
  --card-bg: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04);
}

.container {
  margin: 0 auto;
  padding: 0 30px;
  max-width: 900px;
}

.fh {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.fv {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.resume {
  margin: 40px auto;
  border: 1px solid #e5e5ea;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 40px 0;
  max-width: 900px;
  background: var(--card-bg);
}

.resume__block {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 32px;
  margin-bottom: 24px;
}

@media screen and (max-width: 576px) {
  .container {
    padding: 0 20px;
  }

  .resume {
    margin: 16px auto;
    padding: 24px 0;
    border-radius: 8px;
  }

  .main-info,
  .contact_info_container {
    flex-direction: column;
  }

  .contact_info_container {
    align-items: center;
  }

  .contact-info__block:not(:last-child) {
    margin-bottom: 20px;
  }

  .contact-info__header {
    font-size: 1.6rem;
  }

  .experiences {
    margin-right: 0;
  }

  .experiences__company-project {
    margin-left: 8px;
    padding-left: 12px;
  }

  .intro {
    flex-direction: column;
    align-items: flex-start;
  }

  .intro__icon-wrapper {
    margin-right: 0;
    margin-bottom: 12px;
  }
}

.contact-info__header,
.contact-info__sub-header {
  text-align: center;
}

.contact-info__header {
  color: var(--primary-text-color);
  margin-bottom: 6px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration-color: var(--text-decoration-color);
  text-decoration-line: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}

.contact-info__sub-header {
  color: var(--secondary-text-color);
  margin-bottom: 28px;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.contact-info__block {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info__block--center {
  justify-content: center;
}

.contact-info__item {
  color: var(--secondary-text-color);
  text-decoration: none;
  display: flex;
  justify-content: start;
  align-items: center;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
}

.contact-info__item:hover {
  color: var(--text-decoration-color);
  background: rgba(255, 154, 0, 0.06);
}

.contact-info__item:not(:last-child) {
  margin-bottom: 12px;
}

.contact-info__item-icon-wrapper {
  margin-right: 10px;
  width: 20px;
  display: flex;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__item-icon path {
  fill: var(--icon-color);
  transition: fill 0.2s ease;
}

.contact-info__item:hover .contact-info__item-icon path {
  fill: var(--text-decoration-color);
}

.contact-info__item-icon {
  height: 1.15rem;
  vertical-align: text-bottom;
}

.contact-info__avatar {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 3px solid var(--text-decoration-color);
  box-shadow: 0 0 0 6px rgba(255, 154, 0, 0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-info__avatar:hover {
  transform: scale(1.05);
  box-shadow: 0 0 0 10px rgba(255, 154, 0, 0.18);
}

.intro {
  display: flex;
  justify-content: start;
}

.intro__icon-wrapper {
  margin-right: 30px;
  width: 30px;
  display: flex;
  justify-content: center;
  flex-shrink: 0;
}

.intro__icon {
  height: 1.35rem;
  vertical-align: text-bottom;
  opacity: 0.85;
}

.intro__icon path {
  fill: var(--text-decoration-color);
}

.intro_text {
  color: var(--secondary-text-color);
  text-align: justify;
  font-size: 0.975rem;
  line-height: 1.7;
}

.skills__header {
  color: var(--secondary-text-color);
  text-align: center;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.skills__text {
  color: var(--secondary-text-color);
  text-align: center;
  font-size: 0.95rem;
}

.experiences {
  flex: 1 1 60%;
  margin-right: 50px;
}

.experiences__header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.experiences__company-header-durability {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 2px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.experiences__company-header-name {
  color: var(--primary-text-color);
  text-decoration-color: var(--text-decoration-color);
  text-decoration-line: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
  text-align: left;
  margin-bottom: 20px;
  font-size: 1.15rem;
  font-weight: 600;
}

.experiences__company-project {
  margin-left: 16px;
  margin-bottom: 22px;
  padding-left: 16px;
  border-left: 2px solid rgba(255, 154, 0, 0.2);
  transition: border-color 0.2s ease;
}

.experiences__company-project:hover {
  border-left-color: var(--text-decoration-color);
}

.experiences__company-project-role {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 2px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.experiences__company-project-name {
  color: var(--primary-text-color);
  text-align: left;
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 600;
}

.experiences__company-project-responsibilities {
  color: var(--secondary-text-color);
  padding-left: 20px;
  font-size: 0.925rem;
  line-height: 1.7;
}

.experiences__company-project-responsibilities li {
  margin-bottom: 3px;
}

.experiences__company-project-responsibilities li::marker {
  color: var(--text-decoration-color);
}

.additional-info {
  flex: 1 1 40%;
}

.additional-info__education {
  margin-bottom: 24px;
}

.additional-info__education-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.additional-info__education-university-durability {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 2px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.additional-info__education-university-speciality {
  color: var(--primary-text-color);
  text-align: left;
  margin-bottom: 2px;
  font-size: 0.95rem;
  font-weight: 600;
}

.additional-info__education-university-name {
  color: var(--secondary-text-color);
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.additional-info__languages {
  margin-bottom: 20px;
}

.additional-info__languages-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 16px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.additional-info__languages-item {
  color: var(--secondary-text-color);
  font-size: 0.925rem;
  padding: 3px 0;
}

.additional-info__languages-item::before {
  content: "•";
  color: var(--text-decoration-color);
  margin-right: 8px;
  font-weight: bold;
}