:root {
  color-scheme: light;
  --blue: #005da6;
  --navy: #102e48;
  --red: #e51b23;
  --yellow: #ffe500;
  --text: #526575;
  --line: #dae4ec;
  --panel: #f2f6f9;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--navy);
  background: #fff;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 6px; border-radius: 2px; }
svg { display: block; width: 24px; height: 24px; }
.page { width: min(1240px, calc(100% - 112px)); min-height: 100svh; margin: 0 auto; display: flex; flex-direction: column; }
.header { display: flex; align-items: center; justify-content: space-between; padding: 34px 0 28px; border-bottom: 1px solid var(--line); }
.brand { display: block; width: 202px; }
.brand img { display: block; width: 100%; height: auto; }
.domain { display: flex; align-items: center; gap: 12px; color: var(--text); font-size: 14px; letter-spacing: .025em; }
.domain-dot { width: 7px; height: 7px; background: var(--blue); border-radius: 50%; }
.main { flex: 1; display: grid; grid-template-columns: 1.12fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; padding: 70px 0 78px; }
.intro { padding: 8px 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 27px; color: var(--text); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow > span { flex: 0 0 7px; height: 7px; background: var(--red); border-radius: 50%; }
h1 { margin: 0; font-size: clamp(43px, 4.65vw, 65px); font-weight: 650; line-height: 1.07; letter-spacing: -.055em; }
h1 > span { display: inline-block; margin-top: 8px; color: var(--blue); font-size: .8em; letter-spacing: -.05em; }
.intro-copy { max-width: 390px; margin: 28px 0 10px; font-size: 17px; line-height: 1.7; color: var(--text); }
.intro-note { margin: 0; color: var(--text); font-size: 15px; line-height: 1.7; }
.work-note { display: flex; align-items: center; gap: 14px; margin-top: 37px; }
.work-icon { width: 43px; height: 43px; display: grid; place-items: center; flex-shrink: 0; color: var(--navy); background: #fff9cd; border-radius: 50%; }
.work-note strong, .work-note div > span { display: block; }
.work-note strong { font-size: 13px; font-weight: 600; }
.work-note div > span { margin-top: 4px; font-size: 12px; line-height: 1.5; color: var(--text); }
.contact { overflow: hidden; border: 1px solid #e6edf2; border-radius: 5px; background: var(--panel); }
.contact-topline { display: flex; height: 4px; }
.contact-topline span:nth-child(1) { flex: 7; background: var(--blue); }
.contact-topline span:nth-child(2) { flex: 2; background: var(--red); }
.contact-topline span:nth-child(3) { flex: 1; background: var(--yellow); }
.contact-content { padding: 35px 34px 10px; }
.section-label { margin: 0 0 11px; color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
h2 { margin: 0; font-size: 28px; line-height: 1.2; letter-spacing: -.045em; font-weight: 650; }
.contact-intro { margin: 13px 0 7px; max-width: 340px; font-size: 14px; line-height: 1.7; color: var(--text); }
.contact-item { display: flex; gap: 16px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 0; }
.contact-icon { display: grid; place-items: center; width: 37px; height: 37px; flex-shrink: 0; background: #fff; border: 1px solid #e0e8ef; color: var(--blue); border-radius: 4px; }
.contact-icon svg { width: 20px; height: 20px; }
.contact-detail { min-width: 0; flex: 1; }
h3 { margin: 0 0 6px; font-size: 14px; line-height: 1.4; font-weight: 650; }
.contact-detail p { margin: 0 0 9px; color: var(--text); font-size: 12px; line-height: 1.65; }
.contact-detail a { font-size: 13px; font-weight: 600; line-height: 1.6; text-decoration: none; color: var(--blue); overflow-wrap: anywhere; text-underline-offset: 4px; }
.contact-detail a:hover { text-decoration: underline; }
.link-arrow { display: inline-block; padding-left: 8px; }
.contact-detail .phone-link { font-size: 23px; font-weight: 600; letter-spacing: -.025em; }
.phone-link .link-arrow { font-size: 18px; padding-left: 15px; }
.footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 30px; padding: 22px 0 26px; border-top: 1px solid var(--line); color: #667784; font-size: 11px; line-height: 1.6; }
.footer p { margin: 0; }
.footer p > span { margin: 0 9px; color: #a6b2bc; }

@media (min-width: 1600px) {
  .main { max-height: 900px; width: 100%; margin: auto 0; }
}

@media (max-width: 1100px) {
  .page { width: calc(100% - 72px); }
  .main { gap: 36px; grid-template-columns: 1fr 1fr; }
  .contact-content { padding: 30px 24px 8px; }
  .contact-item { gap: 12px; }
  h2 { font-size: 25px; }
}

@media (max-width: 820px) {
  .page { width: min(580px, calc(100% - 48px)); }
  .header { padding: 23px 0; }
  .brand { width: 165px; }
  .main { grid-template-columns: 1fr; gap: 42px; padding: 45px 0; }
  h1 { font-size: clamp(43px, 8vw, 62px); }
  .eyebrow { margin-bottom: 22px; font-size: 10px; }
  .intro-copy { margin-top: 23px; }
  .work-note { margin-top: 26px; }
  .contact-content { padding: 30px 28px 9px; }
  .contact-detail a { font-size: 14px; }
  .footer { padding: 20px 0 25px; }
}

@media (max-width: 400px) {
  .page { width: calc(100% - 36px); }
  .brand { width: 142px; }
  .domain { font-size: 11px; gap: 7px; }
  .main { padding-top: 35px; }
  h1 { font-size: 41px; }
  .intro-copy { font-size: 16px; }
  .contact-content { padding-right: 19px; padding-left: 19px; }
  .contact-item { gap: 11px; }
  .contact-detail a { font-size: 12px; }
}