:root{
  --navy:#0b2a3c;
  --navy-2:#123f57;
  --mint:#17b890;
  --mint-soft:#dff7f0;
  --blue:#1d67c1;
  --text:#10212b;
  --muted:#61727c;
  --line:#dce6e8;
  --surface:#f6faf9;
  --white:#fff;
  --shadow:0 20px 60px rgba(11,42,60,.11);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:#fff;font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;z-index:999;padding:10px 14px;background:#fff;border-radius:10px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,230,232,.86)}
.header-inner{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{display:grid;width:42px;height:42px;place-items:center;color:var(--mint);border-radius:14px;background:var(--navy)}
.brand-mark svg{width:26px}
.brand-copy{display:flex;flex-direction:column;line-height:1.2}
.brand-copy strong{font-size:1.05rem}
.brand-copy small{margin-top:4px;color:var(--muted);font-size:.72rem}
.primary-nav{display:flex;align-items:center;gap:22px;font-size:.9rem;font-weight:800}
.primary-nav a:hover{color:var(--mint)}
.header-phone{padding:11px 16px;color:#fff!important;border-radius:12px;background:var(--navy)}
.breadcrumb{padding:18px 0;color:var(--muted);font-size:.82rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.breadcrumb li+li:before{margin-right:8px;content:"/"}
.service-hero{padding:88px 0 92px;background:
 radial-gradient(circle at 82% 20%,rgba(23,184,144,.22),transparent 27%),
 linear-gradient(135deg,#071f2d,#0d344a 58%,#0f5065);color:#fff}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:60px}
.eyebrow{display:inline-flex;margin:0 0 18px;padding:8px 12px;color:#a8f0df;border:1px solid rgba(168,240,223,.28);border-radius:999px;background:rgba(255,255,255,.08);font-size:.76rem;font-weight:900;letter-spacing:.08em}
.service-hero h1{max-width:760px;margin:0;font-size:clamp(2.45rem,5vw,4.8rem);line-height:1.05;letter-spacing:-.06em}
.service-hero .lead{max-width:700px;margin:24px 0 0;color:rgba(255,255,255,.78);font-size:1.08rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;min-height:50px;align-items:center;justify-content:center;padding:0 20px;border-radius:14px;font-weight:900}
.btn-primary{color:var(--navy);background:#9eecd9}
.btn-secondary{color:#fff;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08)}
.hero-panel{padding:26px;border:1px solid rgba(255,255,255,.16);border-radius:26px;background:rgba(255,255,255,.08);box-shadow:0 25px 70px rgba(0,0,0,.18)}
.hero-panel strong{display:block;margin-bottom:14px;font-size:1rem}
.hero-panel ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.hero-panel li{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.08)}
.section{padding:92px 0}
.section-soft{background:var(--surface)}
.section-heading{max-width:760px;margin-bottom:38px}
.section-heading.center{margin-inline:auto;text-align:center}
.section-heading span{color:#08725b;font-size:.78rem;font-weight:900;letter-spacing:.08em}
.section-heading h2{margin:8px 0 12px;font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.15;letter-spacing:-.05em}
.section-heading p{margin:0;color:var(--muted)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 12px 35px rgba(11,42,60,.06)}
.info-card .number{display:grid;width:42px;height:42px;place-items:center;margin-bottom:24px;color:var(--navy);border-radius:13px;background:var(--mint-soft);font-size:.8rem;font-weight:900}
.info-card h3{margin:0 0 10px;font-size:1.25rem}
.info-card p{margin:0;color:var(--muted)}
.two-column{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.check-list li{position:relative;padding:15px 18px 15px 48px;border:1px solid var(--line);border-radius:16px;background:#fff}
.check-list li:before{position:absolute;left:16px;top:16px;display:grid;width:22px;height:22px;place-items:center;color:#fff;border-radius:50%;background:var(--mint);content:"✓";font-size:.72rem;font-weight:900}
.content-card{padding:34px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow)}
.content-card h2,.content-card h3{letter-spacing:-.035em}
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.process-step{padding:24px;border-radius:20px;background:var(--navy);color:#fff}
.process-step small{color:#8be0cc;font-weight:900}
.process-step h3{margin:18px 0 8px}
.process-step p{margin:0;color:rgba(255,255,255,.68);font-size:.9rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-card{display:block;padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff}
.related-card span{display:block;margin-top:8px;color:var(--muted);font-size:.88rem}
.related-card:hover{border-color:var(--mint);transform:translateY(-2px)}
.faq-list{display:grid;gap:12px}
.faq-list details{padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.faq-list summary{cursor:pointer;font-weight:900}
.faq-list p{margin:14px 0 0;color:var(--muted)}
.cta{padding:58px 0;background:var(--navy);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{margin:0 0 8px;font-size:clamp(1.8rem,3vw,2.7rem);letter-spacing:-.045em}
.cta p{margin:0;color:rgba(255,255,255,.68)}
.site-footer{padding:45px 0 30px;background:#061925;color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(2,1fr);gap:34px}
.site-footer strong{display:block;margin-bottom:12px}
.site-footer a,.site-footer p{display:block;margin:7px 0;color:rgba(255,255,255,.62)}
.footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.8rem}
.service-list{display:grid;gap:16px}
.service-link{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.2s}
.service-link:hover{transform:translateY(-3px);border-color:var(--mint);box-shadow:0 14px 34px rgba(11,42,60,.08)}
.service-icon{display:grid;width:48px;height:48px;place-items:center;border-radius:15px;background:var(--mint-soft);font-weight:900}
.service-link h2{margin:0 0 4px;font-size:1.18rem}
.service-link p{margin:0;color:var(--muted);font-size:.9rem}
.service-link b{color:var(--blue)}
@media(max-width:900px){
  .primary-nav a:not(.header-phone){display:none}
  .hero-grid,.two-column{grid-template-columns:1fr}
  .card-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .process-list{grid-template-columns:repeat(2,1fr)}
  .hero-panel{max-width:620px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .container{width:min(100% - 28px,1160px)}
  .header-inner{min-height:68px}
  .brand-copy small{display:none}
  .header-phone{font-size:.8rem;padding:9px 11px}
  .service-hero{padding:64px 0 70px}
  .section{padding:68px 0}
  .card-grid,.related-grid,.process-list,.footer-grid{grid-template-columns:1fr}
  .cta-inner{align-items:flex-start;flex-direction:column}
  .service-link{grid-template-columns:auto 1fr}
  .service-link b{display:none}
}


/* V3.6 · Service page image upgrade */
.hero-panel-image {
  overflow: hidden;
  padding: 0 0 24px;
}

.hero-panel-image > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.hero-panel-image > strong,
.hero-panel-image > ul {
  margin-inline: 24px;
}

.service-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-image-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(11,42,60,.07);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.service-image-card:hover {
  transform: translateY(-4px);
  border-color: rgba(23,184,144,.55);
  box-shadow: 0 20px 48px rgba(11,42,60,.12);
}

.service-image-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #eaf2f2;
}

.service-image-card > div {
  padding: 24px;
}

.service-image-card span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin-bottom: 18px;
  color: var(--navy);
  border-radius: 12px;
  background: var(--mint-soft);
  font-size: .76rem;
  font-weight: 900;
}

.service-image-card h2 {
  margin: 0 0 8px;
  font-size: 1.28rem;
}

.service-image-card p {
  min-height: 54px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: .92rem;
}

.service-image-card b {
  color: var(--blue);
  font-size: .88rem;
}

@media(max-width:760px) {
  .service-image-grid {
    grid-template-columns: 1fr;
  }

  .service-image-card p {
    min-height: auto;
  }
}