/* =============================================
   LandKit Pro — layout.css
   ヘッダー / フッター / ボタン / ドロワー
   ============================================= */

/* ── ボタン ── */
.lk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--lk-radius-full);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform var(--lk-transition), box-shadow var(--lk-transition), opacity var(--lk-transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.lk-btn:hover { transform: translateY(-2px); box-shadow: var(--lk-shadow); opacity: 1; }
.lk-btn:active { transform: none; }

.lk-btn--primary { background: var(--lk-accent); color: #fff; }
.lk-btn--outline { background: transparent; border-color: var(--lk-accent); color: var(--lk-accent); }
.lk-btn--line    { background: #06C755; color: #fff; }
.lk-btn--sm      { padding: .5rem 1.25rem; font-size: .875rem; }
.lk-btn--lg      { padding: 1.1rem 2.75rem; font-size: 1.1rem; }
.lk-btn--block   { display: flex; width: 100%; }
.lk-btn--cta     { padding: 1rem 2.25rem; font-size: 1.05rem; }

@media (max-width: 767px) {
  .lk-drawer .lk-btn--block {
    margin-top: 1.5rem;
  }
}

/* ── ヘッダー ── */
.lk-header {
  position: relative;
  background: var(--lk-bg);
  box-shadow: 0 1px 0 var(--lk-border);
  z-index: 200;
  transition: box-shadow .3s;
}
.lk-header.is-sticky { position: sticky; top: 0; }
.lk-header.scrolled  { box-shadow: var(--lk-shadow); }

.lk-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 72px;
}

.lk-logo { flex-shrink: 0; }
.lk-logo img {
  max-height: 52px; /* ヘッダー72px - 上下余白10px×2 */
  width: auto;
  object-fit: contain;
}
@media (max-width: 767px) {
  .lk-logo img { max-height: 36px; }
}
.lk-logo__text { font-weight: 700; font-size: 1.1rem; color: var(--lk-theme); }

.lk-gnav { flex: 1; }
.lk-gnav__list { display: flex; gap: 2rem; justify-content: flex-end; align-items: center; }
.lk-gnav__list a { font-size: .9rem; font-weight: 500; transition: color var(--lk-transition); }
.lk-gnav__list a:hover { color: var(--lk-accent); }

.lk-header__actions { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
.lk-header__tel {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--lk-theme);
}

/* ── ハンバーガー ── */
.lk-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  margin-left: auto;
}
@media(max-width:767px) { .lk-hamburger { display: flex; } }
.lk-hamburger span { display: block; width: 24px; height: 2px; background: var(--lk-theme); transition: transform .3s, opacity .3s; }
.lk-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lk-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.lk-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── ドロワー ── */
.lk-drawer {
  position: fixed;
  inset: 72px 0 0 0;
  z-index: 199;
  background: var(--lk-bg);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.lk-drawer.is-open { transform: none; }
.lk-drawer__list { display: flex; flex-direction: column; gap: 1.25rem; }
.lk-drawer__list a { font-size: 1.05rem; font-weight: 500; color: var(--lk-theme); }
.lk-drawer__tel { display: flex; align-items: center; gap: .4rem; font-weight: 700; margin-top: .5rem; }

.lk-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 198;
}
.lk-overlay.is-open { display: block; }

/* ── メインラッパー ── */
.lk-main-wrap { display: flex; flex-direction: column; min-height: 50vh; }
/* 追尾ヘッダー時のコンテンツ押し下げ */
.lk-header.is-sticky ~ .lk-main-wrap { padding-top: 0; }

/* ── フッター ── */
.lk-footer {
  background: var(--lk-theme);
  color: rgba(255,255,255,.75);
  padding-top: clamp(40px,6vw,72px);
}
.lk-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  padding-bottom: clamp(32px,4vw,56px);
}
@media(max-width:767px) { .lk-footer__inner { grid-template-columns: 1fr; } }

.lk-footer__brand .lk-logo img {
  filter: brightness(10);
  max-height: var(--footer-logo-size, 80px);
  width: auto;
  object-fit: contain;
}
.lk-footer__company { color: #fff; font-weight: 700; margin-top: .75rem; font-size: 1rem; }
.lk-footer__address { font-size: .85rem; margin-top: .25rem; }
.lk-footer__tel { display: flex; align-items: center; gap: .4rem; font-weight: 700; font-size: 1.1rem; color: #fff; margin-top: .75rem; }

.lk-footer__sns { display: flex; gap: .75rem; margin-top: 1.25rem; }
.lk-sns {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: background var(--lk-transition);
}
.lk-sns:hover { background: var(--lk-accent); }
.lk-sns .lk-icon { width: 18px; height: 18px; }

.lk-footer__nav-list { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
.lk-footer__nav-list a { font-size: .875rem; color: rgba(255,255,255,.7); transition: color var(--lk-transition); }
.lk-footer__nav-list a:hover { color: #fff; }

.lk-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: 1.25rem;
  text-align: center;
}
.lk-footer__bottom small { font-size: .8rem; color: rgba(255,255,255,.4); }

/* ── SPフッターボタン ── */
.lk-sp-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  display: none;
  background: var(--lk-bg);
  box-shadow: 0 -2px 12px rgba(0,0,0,.12);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
}
@media(max-width:767px) {
  .lk-sp-footer { display: flex; gap: 8px; }
  /* SPフッターボタン分のpadding-bottomをbodyに追加して隙間をなくす */
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }
}

.lk-sp-footer--1col .lk-sp-footer__btn--full {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--lk-accent);
  color: #fff;
  font-weight: 700;
  border-radius: var(--lk-radius);
  padding: .875rem;
}
.lk-sp-footer--2col { }
.lk-sp-footer__btn--primary,
.lk-sp-footer__btn--line {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  font-weight: 700;
  border-radius: var(--lk-radius);
  padding: .875rem .5rem;
  font-size: .9rem;
}
.lk-sp-footer__btn--primary { background: var(--lk-accent); color: #fff; }
.lk-sp-footer__btn--line    { background: #06C755; color: #fff; }
.lk-sp-footer--banner img   { width: 100%; max-height: 56px; object-fit: contain; }

/* ── CVボタン2（追尾） ── */
.lk-cv-btn2 {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--lk-theme);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700;
  text-align: center;
  box-shadow: var(--lk-shadow);
  z-index: 149;
  transition: transform var(--lk-transition), opacity var(--lk-transition);
  opacity: 0; pointer-events: none;
  line-height: 1.2;
}
.lk-cv-btn2.is-visible { opacity: 1; pointer-events: auto; }
.lk-cv-btn2:hover { transform: translateY(-3px); }

@media(max-width:767px) {
  .lk-cv-btn2 { bottom: calc(64px + env(safe-area-inset-bottom) + 1rem); }
}