:root {
  --background: #F8FAFC;
  --steel-blue: #1E3A5F;
  --ink: #0F172A;
  --cobalt: #2563EB;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px;
}

.top-bar {
  background: var(--steel-blue);
  color: var(--background);
  border-bottom: 2px solid var(--cobalt);
}

.top-bar-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
}

.service-area,
.top-bar p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.top-phone {
  color: var(--background);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.dispatch-badge {
  border: 1px solid var(--background);
  color: var(--background);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 4px 8px;
  white-space: nowrap;
}

.site-header {
  background: var(--background);
  border-bottom: 1px solid var(--steel-blue);
}

.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.wordmark {
  color: var(--steel-blue);
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.05;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.wordmark span {
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 20px;
  margin-left: auto;
}

.site-nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--cobalt);
}

.call-button {
  display: inline-block;
  background: var(--cobalt);
  border: 2px solid var(--cobalt);
  color: var(--background);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  padding: 13px 16px;
  text-decoration: none;
  white-space: nowrap;
}

.call-button:hover,
.call-button:focus-visible {
  background: var(--steel-blue);
  border-color: var(--steel-blue);
}

.response-banner {
  padding: 42px 0;
}

.response-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  border: 2px solid var(--steel-blue);
  background: var(--background);
}

.response-copy {
  padding: 34px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1,
h2 {
  color: var(--steel-blue);
  font-family: Georgia, serif;
  font-weight: 700;
  line-height: 1.18;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 5vw, 46px);
  letter-spacing: -0.025em;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(25px, 4vw, 34px);
  letter-spacing: -0.018em;
}

.response-copy p:last-child,
.guarantee-panel p,
.contact-intro p,
.site-footer p {
  margin-bottom: 0;
}

.response-call {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--steel-blue);
  border-left: 2px solid var(--steel-blue);
  color: var(--background);
  padding: 30px;
}

.response-call p {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.response-call a {
  color: var(--background);
  font-size: 25px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.response-call span {
  display: block;
  border-top: 1px solid var(--background);
  margin-top: 18px;
  padding-top: 16px;
  font-size: 14px;
  line-height: 1.55;
}

.guarantee-section {
  padding: 0 0 42px;
}

.guarantee-panel {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 24px;
  border: 2px solid var(--cobalt);
  padding: 30px;
}

.panel-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--cobalt);
  color: var(--background);
  font-size: 26px;
  font-weight: 700;
}

.guarantee-panel p {
  margin-top: 0;
  margin-bottom: 16px;
}

.signature {
  color: var(--steel-blue);
  font-family: Georgia, serif;
  font-weight: 700;
}

.contact-section {
  border-top: 1px solid var(--steel-blue);
  padding: 42px 0 24px;
}

.contact-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  border: 2px solid var(--steel-blue);
}

.contact-intro {
  padding: 30px;
}

.contact-details {
  background: var(--steel-blue);
  color: var(--background);
  padding: 18px 30px;
}

.contact-row {
  border-bottom: 1px solid var(--background);
  padding: 15px 0;
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-row a,
.contact-row address,
.contact-row > span:last-child {
  color: var(--background);
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  text-decoration: none;
}

.site-footer {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 13px;
}

.site-footer p {
  max-width: 720px;
}

.site-footer a {
  color: var(--steel-blue);
  font-weight: 700;
  text-decoration: underline;
  white-space: nowrap;
}

a:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
}

@media (max-width: 720px) {
  .top-bar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .dispatch-badge {
    display: none;
  }

  .header-inner {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .site-nav {
    width: 100%;
    order: 3;
    margin-left: 0;
  }

  .call-button {
    margin-left: auto;
  }

  .response-panel,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .response-copy,
  .response-call,
  .contact-intro {
    padding: 24px;
  }

  .response-call {
    border-top: 2px solid var(--steel-blue);
    border-left: 0;
  }

  .guarantee-panel {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 420px) {
  .call-button {
    width: 100%;
    text-align: center;
  }

  .top-phone {
    font-size: 18px;
  }

  .site-nav {
    justify-content: space-between;
    gap: 12px;
  }
}