/* block-replacement-company — page-local styles */
:root {
  --primary: #1B3A5C;
  --accent: #E8B04B;
  --bg: #FFFFFF;
  --bg-alt: #F3F6F9;
  --text: #1B2530;
  --radius: 0px;
  --maxw-text: 720px;
  --maxw-page: 1120px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Pretendard Variable', -apple-system, sans-serif;
  font-weight: 400;
  font-display: swap;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2 {
  font-family: 'Black Han Sans', sans-serif;
  font-weight: 400;
  font-display: swap;
  color: var(--primary);
  line-height: 1.3;
  margin: 0;
}

h3 { font-size: 1.05rem; margin: 0; font-weight: 500; }

a { color: inherit; }

img { max-width: 100%; height: auto; display: block; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

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

.section-inner {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding: 48px 24px;
}
.section-inner > *:not(.checklist):not(.branch):not(.compare):not(.faq):not(.link-cards) {
  max-width: var(--maxw-text);
}
.section-inner h2 { max-width: none; }

/* header */
.site-header {
  border-bottom: 1px solid #E4E9EE;
  background: var(--bg);
}
.header-inner {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-mark { width: 32px; height: 32px; flex-shrink: 0; }
.logo-word {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.05rem;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.nav-toggle svg {
  width: 20px; height: 20px;
  stroke: var(--primary);
  stroke-width: 2;
  fill: none;
}
.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin: 0;
  padding: 0;
}
.site-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  border-bottom-color: var(--accent);
}

/* hero */
.hero { background: var(--bg); }
.hero-inner {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding: 48px 24px 56px;
  display: flex;
  align-items: center;
  gap: 48px;
}
.hero-text { flex: 1 1 420px; max-width: var(--maxw-text); }
.hero-text h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  margin-bottom: 20px;
}
.hero-lead {
  font-size: 1.05rem;
  margin: 0 0 28px;
  color: var(--text);
}
.hero-visual { flex: 1 1 360px; }
.hero-visual img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
}

/* buttons */
.cta {
  display: inline-block;
  text-decoration: none;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 2px solid var(--primary);
  transition: background-color .15s ease, color .15s ease;
}
.cta--call {
  background: var(--primary);
  color: #fff;
}
.cta--call:hover { background: #142c47; }
.cta--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.cta--outline:hover {
  background: var(--primary);
  color: #fff;
}

/* sections */
.section { background: var(--bg); }
.section--alt { background: var(--bg-alt); }

.section-inner h2 {
  font-size: 1.5rem;
  border-left: 6px solid var(--accent);
  padding-left: 16px;
  margin-bottom: 20px;
}

.callout {
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: #FFFBF2;
  max-width: var(--maxw-text);
}
.callout-label {
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 8px;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.callout p:last-child { margin-bottom: 0; }

/* checklist */
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--maxw-text);
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #E4E9EE;
}
.checklist li svg {
  flex-shrink: 0;
  width: 20px; height: 20px;
  margin-top: 2px;
  stroke: var(--primary);
  stroke-width: 2;
  fill: none;
}

/* branch (decision list) */
.branch {
  margin: 0;
  max-width: var(--maxw-text);
  display: grid;
  gap: 14px;
}
.branch-item {
  border-left: 4px solid var(--primary);
  background: #fff;
  padding: 14px 18px;
}
.branch-item dt {
  font-weight: 700;
  margin-bottom: 6px;
}
.branch-item dd {
  margin: 0;
  color: var(--text);
}

/* table */
.compare {
  width: 100%;
  max-width: var(--maxw-text);
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}
.compare th, .compare td {
  border: 1px solid #D8DFE6;
  padding: 12px;
  text-align: left;
  vertical-align: top;
}
.compare thead th {
  background: var(--primary);
  color: #fff;
}
.compare tbody th { background: var(--bg-alt); }

/* figure */
.shot {
  margin: 32px auto 0;
  max-width: 460px;
}
.shot img { width: 100%; }
.hero-figure.shot { margin: 0; max-width: none; }
.shot figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  color: #52606D;
  text-align: center;
}

/* faq */
.faq { max-width: var(--maxw-text); }
.faq-item { border-bottom: 1px solid #D8DFE6; }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  padding: 18px 4px;
  cursor: pointer;
}
.faq-q svg {
  flex-shrink: 0;
  width: 18px; height: 18px;
  stroke: var(--primary);
  stroke-width: 2;
  transition: transform .15s ease;
}
.faq-q[aria-expanded="true"] svg { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 4px 18px;
}
.faq-item.is-open .faq-a { display: block; }
.faq-a p { margin: 0; color: var(--text); }

/* CTA block */
.cta-block { background: var(--primary); }
.cta-block .section-inner { text-align: left; }
.cta-block-lead {
  color: #fff;
  font-size: 1.1rem;
  max-width: var(--maxw-text);
  margin: 0 0 24px;
}
.cta-group { display: flex; flex-wrap: wrap; gap: 16px; }
.cta-block .cta--outline {
  border-color: #fff;
  color: #fff;
}
.cta-block .cta--outline:hover {
  background: #fff;
  color: var(--primary);
}

/* internal links */
.links-block { background: var(--bg-alt); }
.link-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  max-width: none;
}
.link-cards a {
  display: block;
  background: #fff;
  border: 2px solid var(--primary);
  padding: 16px 18px;
  text-decoration: none;
  font-weight: 500;
  color: var(--primary);
}
.link-cards a:hover { background: var(--primary); color: #fff; }

/* footer */
footer {
  background: var(--primary);
  color: #E9EEF3;
  padding: 40px 24px;
  font-size: 0.88rem;
}
footer address {
  font-style: normal;
  max-width: var(--maxw-page);
  margin: 0 auto 16px;
  line-height: 1.8;
}
footer small {
  display: block;
  max-width: var(--maxw-page);
  margin: 0 auto;
  color: #B9C6D3;
}

/* responsive */
@media (max-width: 800px) {
  .hero-inner { flex-direction: column; }
  .hero-visual { order: 2; width: 100%; }
  .hero-text { order: 1; max-width: none; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  .header-inner { flex-wrap: wrap; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; padding-top: 8px; }
  .site-nav a { display: block; padding: 10px 0; }
}

@media (max-width: 480px) {
  .cta { display: block; text-align: center; }
  .cta-group { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}