:root {
  --bg: #FBF8F2;
  --surface: #FFFFFF;
  --mint-tint: #E3F4EF;
  --mint: #2FA58C;
  --mint-dark: #1F5A4E;
  --ink: #1F3B36;
  --muted: #5F6F6B;
  --line: #ECE6DA;
  --radius: 14px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  word-break: keep-all;
  padding-bottom: 88px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--mint-dark); }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(251, 248, 242, 0.96);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.logo img { width: 36px; height: 36px; }
.logo span { font-weight: 700; letter-spacing: 2px; font-size: 17px; }
.nav { display: flex; gap: 14px; font-size: 14px; }
.nav a { text-decoration: none; color: var(--ink); }

/* breadcrumb */
.crumb { font-size: 13px; color: var(--muted); padding: 14px 0 0; }
.crumb a { color: var(--muted); text-decoration: none; }

/* hero */
.hero { padding: 8px 0 8px; }
.hero h1 { font-size: 26px; line-height: 1.4; margin: 6px 0 10px; }
.hero .lead { color: var(--muted); margin: 0 0 16px; }
.hero img { border-radius: var(--radius); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* sections */
section { padding: 28px 0 4px; }
h2 { font-size: 21px; line-height: 1.45; margin: 0 0 12px; }
h3 { font-size: 17px; margin: 18px 0 6px; }
p { margin: 0 0 12px; }

/* highlighter */
mark.hl {
  background: linear-gradient(transparent 55%, #FFE47A 55%);
  color: inherit;
  font-weight: 700;
  padding: 0 2px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* home / brand cards */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; list-style: none; padding: 0; margin: 0; }
.cards a { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; text-decoration: none; color: var(--ink); }
.cards img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.cards .t { display: block; padding: 10px 12px 2px; font-weight: 700; font-size: 15px; line-height: 1.4; }
.cards .p { display: block; padding: 0 12px 12px; font-size: 13px; color: var(--muted); }

.price-list { list-style: none; padding: 0; margin: 0 0 10px; }
.price-list li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid rgba(31, 90, 78, 0.15); font-size: 15px; }
.price-list li span:last-child { font-weight: 700; color: var(--mint-dark); white-space: nowrap; }

/* price box */
.price {
  background: var(--mint-tint);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  margin: 20px 0 8px;
}
.price .label { font-size: 14px; color: var(--mint-dark); margin: 0 0 2px; }
.price .amount { font-size: 22px; font-weight: 700; color: var(--mint-dark); margin: 0 0 10px; }
.price .notice { font-size: 15px; color: var(--ink); margin: 0 0 8px; }
.price .vat { font-size: 13px; color: var(--muted); margin: 0 0 14px; }

/* buttons */
.btn-sms {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 14px 18px;
  background: var(--mint); color: #fff;
  border: 0; border-radius: 999px;
  font-size: 16px; font-weight: 700; text-decoration: none; cursor: pointer;
  font-family: inherit;
}
.btn-sms svg { width: 20px; height: 20px; }

/* floating button */
.float-sms {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(251, 248, 242, 0.96);
  border-top: 1px solid var(--line);
}
.float-sms .btn-sms { max-width: 728px; margin: 0 auto; }
.float-sms .hours { text-align: center; font-size: 12px; color: var(--muted); margin-top: 4px; }

@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .float-sms {
    left: auto; right: 24px; bottom: 24px;
    background: none; border: 0; padding: 0;
  }
  .float-sms .btn-sms { width: auto; padding: 14px 22px; box-shadow: 0 6px 18px rgba(31, 59, 54, 0.18); }
  .float-sms .hours { display: none; }
}

/* steps */
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li { counter-increment: step; margin: 0 0 22px; }
.steps h3::before {
  content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; margin-right: 8px;
  border-radius: 50%; background: var(--mint); color: #fff; font-size: 13px;
  vertical-align: 2px;
}
.steps img, .figure img { border-radius: 10px; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin: 6px 0 4px; }
.caption { font-size: 13px; color: var(--muted); }

.points { padding-left: 0; list-style: none; margin: 0; }
.points li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin: 0 0 10px; }
.points b { display: block; margin-bottom: 2px; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; margin: 0; }
.tags li { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 15px; }

.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 8px 0; }
.gallery img { border-radius: 10px; width: 100%; aspect-ratio: 1; object-fit: cover; }

.cases { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.cases li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.cases .area { font-weight: 700; margin-right: 6px; }
.cases .work { color: var(--muted); }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; margin: 0 0 10px; padding: 0 16px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q. "; color: var(--mint); }
.faq details p { padding: 0 0 14px; margin: 0; }

.related { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; list-style: none; padding: 0; margin: 0; }
.related a { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; text-decoration: none; color: var(--ink); font-size: 15px; }

.site-footer { margin-top: 40px; padding: 24px 0 32px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.site-footer p { margin: 0 0 6px; }

/* pc sms modal */
.sms-modal { position: fixed; inset: 0; z-index: 50; background: rgba(31, 59, 54, 0.45); display: none; align-items: center; justify-content: center; padding: 16px; }
.sms-modal.open { display: flex; }
.sms-modal .box { background: var(--surface); border-radius: var(--radius); padding: 24px; max-width: 360px; width: 100%; text-align: center; }
.sms-modal .num { font-size: 24px; font-weight: 700; margin: 6px 0 12px; }
.sms-modal .small { font-size: 13px; color: var(--muted); }
.sms-modal button.close { margin-top: 10px; background: none; border: 0; color: var(--muted); cursor: pointer; font-family: inherit; }