:root {
  --ink: #1c2420;
  --ink-soft: #4a5650;
  --stone: #384a3f;
  --accent: #c98a53;
  --accent-dark: #a86b3a;
  --bg: #faf8f4;
  --card-bg: #ffffff;
  --border: #e7e2d8;
  --max: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: break-word;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 34px; height: 34px; }
.logo-mark img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.logo-text { font-size: 17px; font-weight: 800; letter-spacing: -0.02em; }
.logo-text em { font-style: normal; font-weight: 600; color: var(--ink-soft); margin-left: 2px; }

.site-nav { display: flex; gap: 32px; }
.site-nav a { font-size: 15px; font-weight: 600; color: var(--ink-soft); transition: color .15s; }
.site-nav a:hover, .site-nav a.active { color: var(--accent-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer;
}
.nav-toggle span { width: 100%; height: 2px; background: var(--ink); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg svg, .hero-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28,36,32,.55) 0%, rgba(28,36,32,.78) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 100px 24px;
  width: 100%;
}
.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero h1 {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  max-width: 480px;
  margin-bottom: 32px;
}
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #1c2420;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: 999px;
  transition: background .15s, transform .15s;
}
.btn-primary:hover { background: #dc9d63; transform: translateY(-1px); }

/* ---------- Page banner (subpages) ---------- */
.page-banner {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.page-banner-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.page-banner h1 { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; }

/* ---------- Features strip ---------- */
.features { background: var(--ink); color: #fff; }
.features-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 56px 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.feature-num { display: block; font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 10px; }
.feature h3 { font-size: 17px; font-weight: 700; line-height: 1.4; margin-bottom: 14px; }
.feature-quote { font-size: 14px; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.feature p { font-size: 14px; color: rgba(255,255,255,0.7); }

/* ---------- Sections ---------- */
.section { padding: 88px 24px; }
.section-inner { max-width: var(--max); margin: 0 auto; }
.section-desc { color: var(--ink); font-size: 18px; font-weight: 600; line-height: 1.6; margin-bottom: 40px; }

.section-about { background: var(--card-bg); }
.statement { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.4; margin-bottom: 20px; }
.statement-sub { color: var(--ink-soft); font-size: 15px; line-height: 1.7; margin-bottom: 48px; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.location-card {
  margin-top: 56px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.location-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.location-card p { font-size: 14px; color: var(--ink-soft); margin-top: 2px; }

.subsection { margin-top: 64px; }
.subsection h3.subsection-title { font-size: 20px; font-weight: 800; margin-bottom: 24px; }

.timeline { border-top: 1px solid var(--border); }
.timeline-item {
  display: flex;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.timeline-date { width: 84px; flex-shrink: 0; font-weight: 800; color: var(--accent-dark); }
.timeline-desc { color: var(--ink); }

/* ---------- Business: product grid ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.product-card {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
.product-thumb {
  width: 96px;
  height: 96px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}
.product-card-body h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.product-card-body .grade-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-dark);
  background: #fbeee0;
  padding: 2px 9px;
  border-radius: 999px;
}
.product-card-body p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; }
.ceo-message {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding-left: 24px;
}
.ceo-name { display: block; margin-top: 20px; font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.info-table { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--border); }
.info-table > div {
  display: flex;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.info-table dt { width: 96px; flex-shrink: 0; font-weight: 700; color: var(--ink-soft); }
.info-table dd { font-weight: 500; }

.section-business { background: var(--bg); }
.card-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
}
.card-icon { display: inline-flex; width: 48px; height: 48px; color: var(--accent-dark); margin-bottom: 20px; }
.card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--ink-soft); }

.section-people { background: var(--stone); color: #fff; }
.section-people .section-desc { color: rgba(255,255,255,0.92); }
.value-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value { padding: 8px 0; }
.value-mark { display: block; font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 12px; }
.value h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.value-quote { font-size: 14px; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.value p { font-size: 14px; color: rgba(255,255,255,0.72); }

.section-welfare { background: var(--card-bg); }
.welfare-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 32px; }
.welfare-item { padding: 4px 0; }
.welfare-icon { display: inline-flex; width: 34px; height: 34px; color: var(--accent-dark); margin-bottom: 14px; }
.welfare-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.welfare-item p { font-size: 13px; color: var(--ink-soft); }
.welfare-note {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px dashed var(--border);
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.65); padding: 40px 24px; }
.footer-inner { max-width: var(--max); margin: 0 auto; font-size: 13px; }
.footer-logo { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-inner p { margin-top: 4px; }
.footer-copy { margin-top: 16px; color: rgba(255,255,255,0.4); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .features-inner { grid-template-columns: 1fr; gap: 28px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .card-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; gap: 28px; }
  .welfare-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 32px; }
  .statement { font-size: 22px; }
  .product-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: flex; }
  .hero-content { padding: 72px 24px; }
  .hero h1 { font-size: 27px; }
  .welfare-grid { grid-template-columns: 1fr; }
}