:root {
  --primary: #6FA8DC;
  --primary-dark: #4E86B8;
  --primary-light: #EAF2FB;
  --border: #E5E9EE;
  --text: #1F2937;
  --text-muted: #6B7280;
  --card-radius: 1.25rem;
  --btn-radius: 999px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Paperlogy", "Pretendard Variable", -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.6;
}

h1, h2, h3 { font-weight: 800; }

.badge-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary-dark);
  text-transform: uppercase;
  background: var(--primary-light);
  padding: 0.3rem 0.9rem;
  border-radius: var(--btn-radius);
  margin-bottom: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--btn-radius);
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border-color: var(--primary); color: var(--primary-dark); background: #fff; }
.btn-outline:hover { background: var(--primary-light); }

/* 포트폴리오 카드 */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 1024px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .portfolio-grid { grid-template-columns: 1fr; } }
.portfolio-card {
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all .3s;
  cursor: pointer;
  text-decoration: none;
  display: block;
  background: #fff;
  color: var(--text);
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.14); border-color: var(--primary); }
.portfolio-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.portfolio-card .body { padding: 1.2rem; }
.portfolio-card .loc { font-size: 0.78rem; color: var(--text-muted); }

/* 서비스 카드 */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 1024px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .service-grid { grid-template-columns: 1fr; } }
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  background: #fff;
  text-decoration: none;
  color: var(--text);
  display: block;
  transition: all .3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.1); }
.service-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.service-card .body { padding: 1.2rem; }

/* 갤러리 */
.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
@media (max-width: 1024px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) {
  .gallery-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 0.75rem; }
  .gallery-card { flex: 0 0 42%; scroll-snap-align: start; }
}
.gallery-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--card-radius); }
.gallery-card figcaption { margin-top: 0.5rem; text-align: center; font-size: 0.85rem; font-weight: 600; }

/* STATEMENT / TRUST / INDEX / EXPERTISE / GUIDE */
.statement-section { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 768px) { .statement-section { grid-template-columns: 1fr; } }
.statement-headline { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 800; line-height: 1.5; white-space: pre-line; }
.statement-section img { width: 100%; border-radius: var(--card-radius); aspect-ratio: 4/3; object-fit: cover; }

.trust-table { width: 100%; border-collapse: collapse; }
.trust-table th, .trust-table td { padding: .75rem 1rem; border-bottom: 1px solid var(--border); text-align: left; }
.trust-table th { width: 30%; color: var(--text-muted); font-weight: 600; }

.index-list { display: flex; flex-direction: column; gap: 0; }
.index-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); text-decoration: none; color: var(--text); }
.index-item .num { font-size: .75rem; color: var(--text-muted); }
.index-item .label { font-size: .7rem; color: var(--primary-dark); font-weight: 700; }
.index-item .title { font-weight: 700; }
.index-item .thumb { width: 64px; height: 64px; object-fit: cover; border-radius: var(--card-radius); flex-shrink: 0; }

.expertise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .expertise-grid { grid-template-columns: repeat(2, 1fr); } }
.expertise-card { border: 1px solid var(--border); border-radius: var(--card-radius); padding: 1.5rem; background: #fff; }
.expertise-card .segment { font-size: .7rem; color: var(--primary-dark); font-weight: 700; }

.guide-list { display: flex; flex-direction: column; gap: 1rem; }
.guide-item { display: flex; gap: 1rem; text-decoration: none; padding: 1rem; border: 1px solid var(--border); border-radius: var(--card-radius); color: var(--text); }
.guide-item .num { font-weight: 800; color: var(--primary); font-size: 1.1rem; }

/* 리뷰 카드 */
.review-track { display: flex; gap: 1.25rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; }
.review-card { flex: 0 0 320px; scroll-snap-align: start; border: 1px solid var(--border); border-radius: var(--card-radius); padding: 1.5rem; background: #fff; }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 1rem 0; }
.faq-item summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin-top: .75rem; color: var(--text-muted); }

/* Floating */
.floating-wrap { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 50; display: flex; flex-direction: column; gap: .6rem; }
.floating-btn {
  display: flex; align-items: center; gap: .5rem;
  padding: .8rem 1.1rem; border-radius: var(--btn-radius);
  font-weight: 700; font-size: .85rem; text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.floating-btn.call { background: var(--primary); color: #fff; }
.floating-btn.sms { background: #fff; color: var(--primary-dark); border: 1px solid var(--primary); }

/* Process steps */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
.process-step .num { font-size: 1.8rem; font-weight: 800; color: var(--primary); }

/* Area cards */
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .area-grid { grid-template-columns: 1fr; } }
.area-card { border: 1px solid var(--border); border-radius: var(--card-radius); padding: 1.5rem; background: #fff; }

section { padding: 4.5rem 0; }
@media (max-width: 768px) { section { padding: 3rem 0; } }
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }