@charset "UTF-8";

/* ===== VARIABLES ===== */
:root {
  --black: #0A0A0A;
  --ink: #1A1A1A;
  --ink-mid: #5C5C5C;
  --ink-light: #999;
  --ink-faint: #CCC;
  --warm-white: #F7F5F2;
  --warm-off: #EEEBE6;
  --white: #FFF;
  --accent: #3C6E1E;
  --accent-pale: #EBF2E5;
  --accent-dark: #2D5416;
  --steel: #4A6FA5;
  --steel-pale: #E8EDF4;
  --caution: #D4A06A;
  --caution-pale: #FEF9F3;
  --border: #E5E2DD;
  --border-light: #F0EDEA;
  --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-serif: 'Shippori Mincho', 'Yu Mincho', serif;
  --font-display: 'Cormorant Garamond', serif;
  --ease: cubic-bezier(.25, .1, .25, 1);
  --ease-out: cubic-bezier(0, 0, .2, 1);
  --max-w: 1280px;
  --header-h: 72px;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 100;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  transition:
    background .4s var(--ease),
    box-shadow .4s var(--ease),
    backdrop-filter .4s var(--ease);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 36px;
  width: auto;
}

.gnav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.gnav-link {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--ink-mid);
  transition: color .3s;
}

.gnav-link:hover {
  color: var(--ink);
}

.gnav-link--active {
  color: var(--ink);
  font-weight: 500;
}

/* Hamburger */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  position: relative;
  z-index: 200;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  position: absolute;
  left: 11px;
  transition: all .4s var(--ease);
}

.menu-toggle span:nth-child(1) { top: 17px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 27px; }

.menu-toggle.is-open span:nth-child(1) {
  top: 22px;
  transform: rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  top: 22px;
  transform: rotate(-45deg);
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: rgba(247, 245, 242, .6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 150;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s var(--ease);
}

.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--ink);
  transition: color .3s;
}

.mobile-nav a:hover {
  color: var(--accent);
}

.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.mobile-nav-close span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  position: absolute;
}

.mobile-nav-close span:nth-child(1) { transform: rotate(45deg); }
.mobile-nav-close span:nth-child(2) { transform: rotate(-45deg); }

/* ===== FOOTER ===== */
.footer {
  padding: 80px 40px 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-logo-img {
  height: 32px;
  width: auto;
  margin-bottom: 12px;
}

.footer-brand-desc {
  font-size: 12px;
  font-weight: 300;
  line-height: 2;
  color: var(--ink-mid);
  max-width: 280px;
}

.footer-nav-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--ink-light);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.footer-nav-link {
  display: block;
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-mid);
  padding: 6px 0;
  transition: color .3s;
}

.footer-nav-link:hover {
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

.footer-copy {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-faint);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 11px;
  color: var(--ink-faint);
  transition: color .3s;
}

.footer-legal a:hover {
  color: var(--ink-mid);
}

/* ===== CTA HOVER ANIMATION ===== */
/* :is(a,button) で詳細度を 0,1,1 に上げ、.reveal(0,1,0) より優先させる */
:is(a, button):is(.main-cta-btn, .cta-btn, .intro-start, .result-cta-btn, .shindan-btn, .btn-primary) {
  transition: all .4s var(--ease);
}

:is(a, button):is(.main-cta-btn, .cta-btn, .intro-start, .result-cta-btn, .shindan-btn, .btn-primary):hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .15);
}

:is(a, button):is(.main-cta-btn, .cta-btn, .intro-start, .result-cta-btn, .shindan-btn, .btn-primary)::after {
  transition: transform .3s var(--ease);
}

:is(a, button):is(.main-cta-btn, .cta-btn, .intro-start, .result-cta-btn, .shindan-btn, .btn-primary):hover::after {
  transform: translateX(4px);
}

/* ===== SWELL OVERRIDES ===== */
.l-header,
.l-fixHeader,
.p-spMenu,
.l-header__bar,
#footer.l-footer,
#before_footer_widget,
.w-beforeFooter {
  display: none !important;
}

#body_wrap {
  padding-top: var(--header-h) !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .gnav { display: none; }
  .menu-toggle { display: block; }
  .header-inner { padding: 0 20px; }

  .footer { padding: 48px 20px 24px; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}