:root {
  --color-primary: #aa500f;
  --color-secondary: #efeae7;
  --color-text-dark: #333;
  --space-primary: 30px;
  --space-minimal: 12px;
  --radius-primary: 12px;
  font-size: 16px;
}

body {
  display: grid;
  min-height: 100dvh;
  grid-template-rows: auto 1fr auto auto;
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  line-height: 1.618;
  font-style: normal;
}

a {
  color: var(--color-primary);
}

.t_normal {
  font-weight: 400;
}

.t_title {
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.2;
}

.t_subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.0;
}

.t_caption {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.0;
  margin-bottom: var(--space-minimal);
}

.g_container {
  width: auto;
  padding-left: var(--space-minimal);
  padding-right: var(--space-minimal);
}

.top_container {
  height: 80px;
}

.top_logo-image, .top_logo-link {
  height: 60px;
}

.top_hamburger {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.top-nav {
  align-items: center;
  z-index: 1;
}

.top-nav_link {
  display: block;
  padding: var(--space-minimal);
  color: var(--color-primary);
}

.content {
  padding-bottom: 60px;
  background-color: #ffffff;
}

.home {
  padding: var(--space-primary) 0;
}

.home_title {
  text-align: center;
  color: var(--color-primary);
  margin: var(--space-primary) 0;
}

.home_desc {
  margin-top: var(--space-primary);
}

.home_image {
  width: 100%;
  max-width: 100%;
  display: block;
}

.our-services {
  padding: var(--space-primary) 0;
}

.our-services_title {
  text-align: center;
  margin: var(--space-primary) 0;
  color: var(--color-primary);
  text-transform: uppercase;
}

.our-services_boxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-primary);
  margin-top: 30px;
}

.box {
  padding: var(--space-primary);
  box-shadow: 0 0 2px #00000060;
  border-radius: var(--radius-primary);
  background: #FFF;
}

.box._big {
  max-width: 600px;
  margin: 0 auto;
}

.box_title {
  text-align: center;
  color: var(--color-primary);
  margin: var(--space-minimal) 0;
}

.box_icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  padding: 16px;
  color: #fff;
  margin: var(--space-primary) auto;
}

.box_icon._data {
  background-color: #B5EAD7;
}

.box_icon._seo {
  background-color: #D4A5E1;
}

.box_icon._marketing {
  background-color: #A8DADC;
}

.footer {
  background-color: var(--color-secondary);
  padding: var(--space-primary) 0;
  color: var(--color-text-dark);
}

.footer-nav_link {
  display: block;
}

.footer_company-name {
  color: var(--color-primary);
}

.copy {
  background-color: var(--color-secondary);
  border-top: 1px solid #00000030;
  color: var(--color-text-dark);
  padding: var(--space-primary) 0;
  text-align: center;
}

@media (max-width: 479px) {
  .footer_container {
    display: flex;
    flex-direction: column;
    gap: var(--space-primary);
  }
}

@media (min-width: 480px) and (max-width: 959px) {
  .g_container {
    width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 480px) {
  .g_container {
    width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer_container {
    display: grid;
    grid-template-columns: 70% 30%;
  }
}

@media (max-width: 959px) {
  .top_container {
    display: grid;
    grid-template-columns: [l] auto auto [r];
    grid-template-rows: 80px 1fr;
    align-items: center;
    justify-content: space-between;
  }

  .top-nav {
    align-self: flex-start;
    background-color: var(--color-secondary);
    display: none;
    flex-direction: column;
    grid-column: l / r;
    grid-row: nav;
    z-index: 1;
  }

  .top-nav._visible {
    display: flex;
  }
}

@media (min-width: 960px) and (max-width: 1439px) {
  .g_container {
    width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 960px) {
  .top_hamburger {
    display: none;
  }

  .top-nav {
    display: flex;
    flex-direction: row;
  }

  .top_container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .home_info {
    display: grid;
    gap: var(--space-primary);
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1440px) {
  .g_container {
    width: 1100px;
    margin-left: auto;
    margin-right: auto;
  }

  .our-services_boxes {
    display: grid;
    gap: var(--space-primary);
    grid-template-columns: 1fr 1fr 1fr;
  }
}