/* ============================================================
   따사룸 — Layout: container, header, mobile menu, bottom bar, footer
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(56px, 8vw, 104px); }
.section--tight { padding-block: clamp(40px, 6vw, 72px); }
.section--sunken { background: var(--paper-sunken); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--warm { background: var(--paper-warm); }

.section-head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  margin-bottom: 14px;
}
.section-head p {
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--ink-muted);
}

/* ---------------- Notice bar ---------------- */
.notice-bar {
  background: var(--ink);
  color: var(--paper);
  font-size: 13.5px;
  text-align: center;
}
.notice-bar a, .notice-bar .notice-inner {
  display: block;
  padding: 9px var(--gutter);
  color: var(--paper);
}
.notice-bar a:hover { text-decoration: underline; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: saturate(1.1) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
}
.logo-img {
  height: 26px;
  width: auto;
  display: block;
}
.logo-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--ink);
  color: var(--paper);
  display: grid; place-items: center;
  font-weight: var(--fw-x);
  font-size: 17px;
}
.logo-word {
  font-weight: var(--fw-x);
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.logo-word span { color: var(--ink-faint); font-size: 12px; font-weight: var(--fw-bold); margin-left: 4px; }

.main-nav { flex: 1 1 auto; display: flex; justify-content: center; }
.main-nav ul { display: flex; gap: clamp(8px, 1.4vw, 22px); }
.main-nav a {
  display: block;
  padding: 8px 4px;
  font-size: 15px;
  font-weight: var(--fw-bold);
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.main-nav a:hover { color: var(--sage-dark); border-bottom-color: var(--sage); }

.header-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: var(--r-sm);
}
.hamburger:hover { background: var(--paper-sunken); }
.hamburger svg { width: 24px; height: 24px; }

/* ---------------- Mobile slide menu ---------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  visibility: hidden;
  pointer-events: none;
}
.mobile-menu.open { visibility: visible; pointer-events: auto; }
.mobile-menu__scrim {
  position: absolute; inset: 0;
  background: rgba(22, 21, 18, 0.45);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.mobile-menu.open .mobile-menu__scrim { opacity: 1; }
.mobile-menu__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(84vw, 340px);
  background: var(--paper);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  padding: 18px 20px calc(24px + env(safe-area-inset-bottom));
  overflow-y: auto;
}
.mobile-menu.open .mobile-menu__panel { transform: translateX(0); }
.mobile-menu__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.mobile-menu__close { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--r-sm); }
.mobile-menu__close:hover { background: var(--paper-sunken); }
.mobile-menu nav a {
  display: block;
  padding: 14px 6px;
  font-size: 17px;
  font-weight: var(--fw-bold);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.mobile-menu nav a:hover { color: var(--sage-dark); }
.mobile-menu__cta { display: grid; gap: 10px; margin-top: 18px; }

/* ---------------- Mobile bottom bar ---------------- */
.bottom-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-bottombar);
  height: calc(var(--bottombar-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 18px rgba(22, 21, 18, 0.08);
}
.bottom-bar ul { display: grid; grid-template-columns: repeat(3, 1fr); height: var(--bottombar-h); }
.bottom-bar li { border-right: 1px solid var(--line); }
.bottom-bar li:last-child { border-right: none; }
.bottom-bar a {
  height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px;
  font-size: 12px;
  font-weight: var(--fw-bold);
  color: var(--ink-soft);
}
.bottom-bar a svg { width: 22px; height: 22px; }
.bottom-bar a.is-store { color: var(--naver-dark); }

/* ---------------- Floating Naver Talk ---------------- */
.float-talk {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: var(--z-float);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--r-pill);
  background: var(--naver);
  color: #fff;
  font-weight: var(--fw-bold);
  font-size: 14px;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.float-talk:hover { background: var(--naver-dark); }
.float-talk:active { transform: scale(0.97); }
.float-talk svg { width: 20px; height: 20px; }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--ink); color: var(--paper); padding-block: clamp(48px, 7vw, 80px); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.1fr 1fr;
  gap: 40px;
}
.footer-col h3 { color: var(--paper); font-size: 14px; letter-spacing: 0.04em; margin-bottom: 16px; font-weight: var(--fw-bold); }
.footer-col p, .footer-col li { color: #c8c3b8; font-size: 14px; line-height: 1.7; }
.footer-brandword { font-weight: var(--fw-x); font-size: 22px; color: #fff; margin-bottom: 10px; }
.footer-logo { height: 28px; width: auto; display: block; }
.footer-phone { font-size: 22px; font-weight: var(--fw-x); color: #fff; margin: 4px 0 8px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.footer-phone a { color: #fff; }
.footer-cta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
/* 계좌번호·사업자번호 등 긴 숫자열 줄바꿈 제어 */
.footer-accounts span { color: #fff; font-weight: var(--fw-bold); white-space: nowrap; font-variant-numeric: tabular-nums; }
.bottom-bar a { font-variant-numeric: tabular-nums; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.14);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 22px; }
.footer-links a { color: #c8c3b8; font-size: 13.5px; font-weight: var(--fw-bold); }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-copy { color: var(--ink-faint); font-size: 12.5px; letter-spacing: 0.04em; margin-left: auto; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn--text { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .bottom-bar { display: block; }
  body.has-bottombar { padding-bottom: calc(var(--bottombar-h) + env(safe-area-inset-bottom)); }
  .float-talk { bottom: calc(var(--bottombar-h) + 18px + env(safe-area-inset-bottom)); right: 14px; }
  .header-actions { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-copy { margin-left: 0; }
}

/* 소형 모바일: 최소 좌우 여백 확보 + 로고·플로팅 택 미세 조정 */
@media (max-width: 380px) {
  :root { --gutter: 16px; }
  .logo-img { height: 22px; }
  .float-talk { padding: 11px 14px; font-size: 13px; }
  .bottom-bar a { font-size: 11px; }
}
@media (max-width: 340px) {
  .float-talk span, .float-talk { gap: 6px; }
}