:root {
  --blue: #0b68df;
  --blue-deep: #064eb4;
  --cyan: #08badc;
  --ink: #071326;
  --text: #0a0a0a;
  --muted: #142136;
  --rule: #88b8e9;
  --soft-blue: #edf7ff;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", Arial, Helvetica, sans-serif;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

.signature-canvas {
  position: relative;
  width: 1536px;
  max-width: 100%;
  min-height: 1024px;
  margin: 0 auto;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 1%, rgba(16, 103, 218, 0.08), transparent 32%),
    #ffffff;
  padding: 79px 40px 28px;
}

.signature-canvas::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: -6px;
  left: 3px;
  height: 22px;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  background: linear-gradient(90deg, #0c63ee 0%, #0a75e3 48%, #0bc5dc 100%);
}

.signature-shell {
  position: relative;
  z-index: 1;
  max-width: 1458px;
  margin: 0 auto;
}

.top-panel {
  display: grid;
  grid-template-columns: 478px 2px minmax(540px, 1fr) 142px;
  column-gap: 55px;
  align-items: start;
}

.brand-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  padding-top: 1px;
  text-align: center;
}

.brand-logo {
  width: 460px;
  height: auto;
  display: block;
}

.short-rule,
.accent-rule {
  display: block;
  width: 118px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--cyan) 100%);
}

.short-rule {
  margin-top: 26px;
}

.brand-line {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 28px;
  line-height: 1.25;
  font-weight: 500;
}

.brand-line strong {
  color: var(--blue);
  font-weight: 800;
}

.global-art {
  width: 500px;
  max-width: 100%;
  height: auto;
  display: block;
  margin-top: 22px;
}

.vertical-rule {
  width: 2px;
  height: 649px;
  display: block;
  background: linear-gradient(180deg, var(--blue), #0d64cf);
}

.details-panel {
  min-width: 0;
  padding-top: 5px;
}

.identity-block h1 {
  margin: 0;
  color: var(--ink);
  font-size: 56px;
  line-height: 1.05;
  font-weight: 800;
}

.role,
.company-name {
  margin: 0;
  line-height: 1.25;
}

.role {
  margin-top: 11px;
  color: var(--blue);
  font-size: 35px;
  font-weight: 800;
}

.company-name {
  margin-top: 2px;
  color: #152136;
  font-size: 34px;
  font-weight: 500;
}

.accent-rule {
  width: 158px;
  margin-top: 26px;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  grid-template-columns: 46px 1px minmax(0, 1fr);
  column-gap: 15px;
  align-items: center;
  min-height: 47px;
  font-size: 25px;
  line-height: 1.15;
  font-weight: 500;
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(145deg, var(--blue) 0%, #0a74dd 100%);
  box-shadow: inset 0 -4px 7px rgba(3, 51, 119, 0.14);
}

.contact-icon svg {
  width: 27px;
  height: 27px;
}

.contact-divider {
  width: 1px;
  height: 36px;
  background: rgba(43, 116, 202, 0.42);
}

.contact-list a,
.contact-list span:last-child {
  overflow-wrap: anywhere;
}

.social-rule {
  display: block;
  width: 480px;
  max-width: 100%;
  height: 1px;
  margin: 25px 0 24px;
  background: var(--rule);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 27px;
  align-items: center;
}

.social-link {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  color: var(--blue);
  background: #ffffff;
}

.social-link:hover,
.social-link:focus-visible {
  color: #ffffff;
  background: var(--blue);
  outline: none;
}

.social-links svg {
  width: 29px;
  height: 29px;
}

.avatar {
  display: grid;
  place-items: center;
  width: 121px;
  height: 121px;
  margin-top: 9px;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(145deg, #0c63ed 0%, #08bfd5 100%);
  font-size: 38px;
  line-height: 1;
  font-weight: 800;
}

.services-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: center;
  min-height: 118px;
  margin-top: 40px;
  padding: 27px 38px 27px 44px;
  border-radius: 22px 22px 0 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.14)),
    linear-gradient(90deg, #f4faff 0%, #edf7ff 50%, #f8fcff 100%);
  box-shadow: inset 0 8px 32px rgba(16, 106, 218, 0.09);
}

.service-item {
  position: relative;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  column-gap: 17px;
  align-items: center;
  min-height: 62px;
  color: var(--blue);
}

.service-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 21px;
  width: 1px;
  height: 58px;
  background: rgba(20, 94, 190, 0.62);
}

.service-item svg {
  width: 50px;
  height: 50px;
}

.service-item span {
  max-width: 152px;
  color: #071b3d;
  font-size: 18px;
  line-height: 1.17;
  font-weight: 800;
}

.closing-line {
  margin: 36px 0 0;
  color: #071b3d;
  text-align: center;
  font-size: 27px;
  line-height: 1.25;
  font-weight: 700;
}

.closing-line strong {
  color: var(--blue);
  font-weight: 800;
}

@media (max-width: 1180px) {
  .signature-canvas {
    min-height: auto;
    padding: 36px 24px 58px;
  }

  .top-panel {
    grid-template-columns: minmax(280px, 440px) 2px minmax(420px, 1fr);
    gap: 34px;
  }

  .avatar {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    width: 96px;
    height: 96px;
    font-size: 31px;
  }

  .details-panel {
    padding-top: 116px;
    grid-column: 3;
    grid-row: 1;
  }

  .vertical-rule {
    height: 620px;
  }

  .services-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 0;
  }

  .service-item:nth-child(3)::after {
    display: none;
  }
}

@media (max-width: 820px) {
  .top-panel {
    display: block;
  }

  .vertical-rule {
    width: 100%;
    height: 2px;
    margin: 30px 0;
  }

  .details-panel {
    padding-top: 0;
  }

  .identity-block h1 {
    font-size: clamp(38px, 9vw, 56px);
  }

  .role,
  .company-name {
    font-size: clamp(25px, 6vw, 35px);
  }

  .avatar {
    margin: 28px auto 0;
  }

  .contact-list li {
    grid-template-columns: 44px 1px minmax(0, 1fr);
    font-size: clamp(17px, 4.3vw, 25px);
  }

  .services-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 24px;
  }

  .service-item::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .signature-canvas {
    padding-inline: 16px;
  }

  .brand-logo {
    width: min(430px, 86vw);
  }

  .brand-line {
    font-size: 23px;
  }

  .services-strip {
    grid-template-columns: 1fr;
  }

  .service-item span {
    max-width: none;
  }

  .closing-line {
    font-size: 22px;
  }
}