body {
  font-family: "Roboto", sans-serif;
  color: #434455;
  background-color: #ffffff;
}
a {
  text-decoration: none;
}
ul {
  list-style: none;
}
img {
  display: block;
}

/* Header */
  .header {
    border-bottom: 1px solid #e7e9fc;
  }
  .header .container {
    display: flex;
    justify-content: space-between;
    width: 1158px;
    margin: 0 auto;
    padding: 0px 15px 0px 15px;
    background-color: #404bbf;
  }
  .nav-header {
    display: flex;
    align-items: center;
  }
  .website-logo {
    font-family: "Raleway", sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #4d5ae5;
    margin-right: 76px;
  }
  .website-logo-studio {
    color: #2e2f42;
  }
  .nav-header-menu {
    display: flex;
    padding: 0;
    gap: 40px;
  }
  .header-href {
    color: #2e2f42;
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: 0.32px;
    padding: 24px 0;
  }
  .header-href:hover {
    color: #404bbf;
  }
  .header-href:focus {
    color: #404bbf;
  }
  .nav-header-address {
    font-style: normal;
  }
  .nav-header-address-ul {
    display: flex;
    padding: 0;
    gap: 40px;
  }
  .address-href {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;
    font-weight: 400;
  }
  .address-href:hover {
    color: #404bbf;
  }
  .address-href:focus {
    color: #404bbf;
  }
/* Header */

/* Section 1 - Effective Solutions */
  .section_effective_solutions {
    background-color: #2e2f42;
    padding-top: 188px;
    padding-bottom: 188px;
  }
  .section_effective_solutions .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 1158px;
    margin: 0 auto;
    background-color: #8d90b6;
  }
  .h-first {
    font-size: 56px;
    line-height: 1.07;
    text-align: center;
    letter-spacing: 0.02em;
    color: #ffffff;
    max-width: 496px;
    margin-bottom: 100px;
  }
  .button_order_service {
    background-color: #4d5ae5;
    border-radius: 4px;
    font-family: "Roboto", sans-serif;
    color: #ffffff;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: #ffffff;
    cursor: pointer;
    display: block;
    min-width: 169px;
    height: 56px;
    border: none;
  }
  .button_order_service:hover {
    background-color: #404bbf;
  }
  .button_order_service:focus {
    background-color: #404bbf;
  }
/* Section 1 - Effective Solutions */

/* Section 2 - Benefits */
  .section_benefits {
    padding-top: 120px;
    padding-bottom: 120px;
  }
  .section_benefits .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 1158px;
    margin: 0 auto;
    background-color: #7e819b;
  }
  .benefits-ul {
    display: flex;
    padding: 0px;
    gap: 24px;
    background-color: #e4a0e4; 
  }
  .benefits-ul-li {
    width: calc((100% - 72px) / 4);
  }
  .h-second {
    font-size: 36px;
    line-height: 1.11;
    text-align: center;
    letter-spacing: 0.02em;
    text-transform: capitalize;
    color: #2e2f42;
    margin-bottom: 72px;
  }
  .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    white-space: nowrap;
    clip-path: inset(100%);
    clip: rect(0 0 0 0);
    overflow: hidden;
  }
  .section_benefits .h-third {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
    margin-bottom: 8px;
  }
  .section_benefits .p-section-two-three {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;
  }
/* Section 2 - Benefits */

/* Section 3 - Our Team */
  .section_our_team {
    padding-top: 120px;
    padding-bottom: 120px;
    background-color: #b67171;
  }
  .section_our_team .container {
    width: 1158px;
    margin: 0 auto;
    background-color: #404bbf;
  }
  .our-team-ul {
    display: flex;
    justify-content: center;
    padding: 0px;
    gap: 24px;
    background-color: #589cad;
  }
  .our-team-ul-li {
    width: calc((100% - 72px) / 4);
    border-radius: 0px 0px 4px 4px;
    background-color: #b82929;
  }
  .our-team-ul-li-div {
    padding-top: 32px;
    padding-bottom: 32px;
  }
  .section_our_team .h-second {
    font-size: 36px;
    line-height: 1.11;
    text-align: center;
    letter-spacing: 0.02em;
    text-transform: capitalize;
    color: #2e2f42;
    margin-bottom: 72px;
  }
  .section_our_team .h-third {
    text-align: center;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
    margin-bottom: 8px;
  }
  .section_our_team .p-section-two-three {
    text-align: center;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;
  }
/* Section 3 - Our Team */

/* Section 4 - Our Portfolio */
  .section_our_portfolio {
    padding-top: 120px;
    padding-bottom: 120px;
    background-color: #b7e6bb;
  }
  .section_our_portfolio .container {
    width: 1158px;
    margin: 0 auto;
    background-color: #a1a1aa;
  }
  .our-portfolio-ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0;
    column-gap: 24px;
    row-gap: 48px;
    background-color: #504c72;
  }
  .our-portfolio-ul-li {
    width: calc((100% - 48px) / 3);
  }
  .our-portfolio-ul-li-div {
    padding: 32px 16px;
    background-color: #589cad;
    border: 1px solid #e7e9fc;
    border-top: none;
  }
  .section_our_portfolio .h-third {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
    margin-bottom: 8px;
  }
/* Section 4 - Our Portfolio */

/* Footer */
  .footer {
    background-color: #2e2f42;
    padding: 100px 0 100px;
  }
  .footer .container {
    width: 1158px;
    margin: 0 auto;
  }
  .website-logo-footer {
    font-family: "Raleway", sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #4d5ae5;
    display: inline-block;
    margin-bottom: 16px;
  }
  .website-logo-footer-studio {
    color: #f4f4fd;
  }
  .p-footer {
    line-height: 1.5;
    color: #f4f4fd;
    letter-spacing: 0.02em;
    max-width: 264px;
  }
/* Footer */