:root {
  --ink: #122019;
  --muted: #5d6861;
  --line: #dfe5e1;
  --green: #63ad22;
  --blue: #0758c9;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
}

a {
  color: inherit;
}

.page {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  min-height: 178px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  display: block;
  width: 270px;
  height: auto;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  font-weight: 700;
}

.header-contact a {
  text-decoration: none;
}

.header-contact a:last-child {
  color: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: clamp(64px, 9vw, 126px);
  align-items: center;
  padding: 72px 0 76px;
}

.hero-copy {
  max-width: 660px;
}

.location {
  margin: 0 0 19px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(42px, 5.3vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.intro {
  max-width: 630px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--ink);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 120ms ease, background-color 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: var(--white);
}

.button-secondary {
  background: var(--white);
  color: var(--ink);
}

.activity-list {
  border-top: 3px solid var(--blue);
}

.activity {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  padding: 24px 0 25px;
  border-bottom: 1px solid var(--line);
}

.activity-number {
  padding-top: 4px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.activity h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.activity p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.contact-strip {
  display: grid;
  grid-template-columns: 1.05fr 0.8fr 1.15fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-strip > div {
  min-height: 138px;
  padding: 28px 36px 26px 0;
}

.contact-strip > div + div {
  padding-left: 36px;
  border-left: 1px solid var(--line);
}

.contact-label {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.contact-strip p {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
}

.contact-strip a {
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 25px 0 32px;
  color: var(--muted);
  font-size: 13px;
}

footer a {
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .site-header {
    min-height: 150px;
  }

  .header-contact {
    flex-direction: column;
    align-items: flex-end;
    gap: 7px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 52px;
    padding: 58px 0 62px;
  }

  .activity-list {
    max-width: 720px;
  }
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 30px, 1180px);
  }

  .site-header {
    min-height: 0;
    align-items: flex-start;
    padding: 22px 0 20px;
  }

  .brand img {
    width: 205px;
  }

  .header-contact {
    display: none;
  }

  .hero {
    gap: 42px;
    padding: 44px 0 48px;
  }

  h1 {
    font-size: clamp(39px, 12vw, 54px);
  }

  .intro {
    margin-top: 22px;
    font-size: 19px;
  }

  .actions {
    margin-top: 28px;
  }

  .button {
    width: 100%;
  }

  .activity {
    grid-template-columns: 32px 1fr;
    gap: 12px;
    padding: 21px 0 22px;
  }

  .activity h2 {
    font-size: 20px;
  }

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

  .contact-strip > div {
    min-height: 0;
    padding: 23px 0;
  }

  .contact-strip > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  footer {
    flex-direction: column;
    gap: 8px;
  }
}