:root {
  --ink: #202427;
  --ink-2: #30363a;
  --muted: #6d7479;
  --line: #d9dde0;
  --paper: #ffffff;
  --soft: #f4f5f5;
  --accent: #1f5d73;
  --accent-dark: #164253;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-color: rgba(31, 93, 115, 0.45);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
  text-decoration-color: currentColor;
}

.site-header {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0;
}

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

.main-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 15px;
}

.main-nav a,
.site-footer a {
  text-decoration: none;
  color: var(--ink-2);
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--accent-dark);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(32, 36, 39, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(32, 36, 39, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #fff 0%, #f4f5f5 100%);
  background-size: 72px 72px, 72px 72px, auto;
}

.hero-grid {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  align-items: center;
  gap: 72px;
  padding: 72px 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: 64px;
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.25;
}

.claim {
  margin: 28px 0 0;
  max-width: 720px;
  color: var(--ink-2);
  font-size: 30px;
  line-height: 1.25;
  font-weight: 700;
}

.intro {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  color: #fff;
  background: var(--accent-dark);
  border: 1px solid var(--accent-dark);
  text-decoration: none;
  font-weight: 700;
}

.button:hover {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.text-link {
  font-weight: 700;
}

.technical-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(32, 36, 39, 0.12);
}

.panel-row {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

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

.panel-row span {
  color: var(--muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.panel-row strong {
  color: var(--ink);
  font-size: 20px;
}

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 92px 0;
}

.split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 72px;
}

.copy p {
  margin: 0 0 22px;
  color: var(--ink-2);
}

.copy p:last-child {
  margin-bottom: 0;
}

.value-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.value-grid article {
  min-height: 210px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.value-grid p {
  margin: 0;
  color: var(--muted);
}

.why-section {
  border-top: 1px solid var(--line);
}

.reason-list {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.reason-list div {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 22px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.reason-list span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.reason-list strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.25;
}

.band {
  width: 100%;
  max-width: none;
  padding: 92px max(24px, calc((100% - var(--max)) / 2));
  background: var(--ink);
  color: #fff;
}

.band .section-kicker {
  color: #9cc6d4;
}

.band .copy p {
  color: #d7dddf;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 72px;
  align-items: start;
}

.contact-layout p {
  max-width: 620px;
  color: var(--muted);
}

.contact-card {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 28px;
  border-left: 5px solid var(--accent);
  background: var(--soft);
  font-style: normal;
}

.contact-card span:first-child {
  font-weight: 700;
  color: var(--ink);
}

.contact-form {
  display: grid;
  gap: 10px;
  padding: 28px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 44px rgba(32, 36, 39, 0.08);
}

.form-note {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 15px;
}

.contact-form label {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 0;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(31, 93, 115, 0.22);
  border-color: var(--accent);
  background: #fff;
}

.contact-form .button {
  width: fit-content;
  margin-top: 10px;
  cursor: pointer;
  font: inherit;
}

.legal-page .section {
  max-width: 900px;
}

.legal-page h1 {
  font-size: 50px;
  margin-bottom: 28px;
}

.legal-page h2 {
  margin: 40px 0 12px;
  font-size: 24px;
}

.notice {
  padding: 18px 20px;
  border-left: 5px solid var(--accent);
  background: var(--soft);
}

.site-footer {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 132px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.footer-brand {
  display: inline-flex;
  text-decoration: none;
}

.footer-brand img {
  display: block;
  width: 190px;
  height: auto;
}

@media (max-width: 900px) {
  .site-header,
  .site-footer {
    width: min(var(--max), calc(100% - 32px));
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 18px 0;
  }

  .main-nav,
  .site-footer nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  .brand img {
    width: 230px;
  }

  .hero-grid,
  .split,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-grid {
    width: min(var(--max), calc(100% - 32px));
    min-height: auto;
    padding: 56px 0;
  }

  h1 {
    font-size: 46px;
  }

  h2 {
    font-size: 31px;
  }

  .claim {
    font-size: 25px;
  }

  .section {
    width: min(var(--max), calc(100% - 32px));
    padding: 68px 0;
  }

  .band {
    width: 100%;
    padding: 68px 16px;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .reason-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-card {
    width: 100%;
  }

  .contact-form {
    padding: 22px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  .site-header {
    min-height: 0;
  }

  .brand img {
    width: 210px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 27px;
  }

  .claim {
    font-size: 22px;
  }

  .technical-panel {
    box-shadow: none;
  }

  .panel-row {
    min-height: 78px;
    padding: 18px;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .reason-list {
    grid-template-columns: 1fr;
  }

  .contact-form .button {
    width: 100%;
  }

  .footer-brand img {
    width: 170px;
  }
}