:root {
  --color-navy: #111827;
  --color-charcoal: #1f2937;
  --color-light-gray: #f7f8f9;
  --color-border-gray: #e2e5e9;
  --color-brand: #2563eb;
  --color-brand-dark: #1d4ed8;
  --color-slate: #64748b;
  --header-height: 108px;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

@keyframes fadeSlideIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroZoomEffect {
  0% { transform: scale(1.0); }
  100% { transform: scale(1.1); }
}

.hero-image-zoom { animation: heroZoomEffect 30s forwards ease-out; }
.anim-fade-in { animation: fadeSlideIn 0.8s ease forwards; }
.anim-fade-in-d1 { animation: fadeSlideIn 0.8s 0.15s ease forwards; }
.anim-fade-in-d2 { animation: fadeSlideIn 0.8s 0.3s ease forwards; }
.anim-fade-in-d3 { animation: fadeSlideIn 0.8s 0.45s ease forwards; }
.anim-init { opacity: 0; transform: translateY(15px); }

.text-brand { color: var(--color-brand); }
.bg-brand { background-color: var(--color-brand); }
.hover\:bg-brand-dark:hover { background-color: var(--color-brand-dark); }
.hover\:bg-brand:hover { background-color: var(--color-brand); }
.border-brand { border-color: var(--color-brand); }
.hover\:border-brand:hover { border-color: var(--color-brand); }
.text-brand\/30 { color: rgba(37,99,235,0.3); }
.border-l-brand { border-left-color: var(--color-brand); }
.focus\:border-brand:focus { border-color: var(--color-brand); }
.text-charcoal { color: var(--color-charcoal); }
.bg-light-gray { background-color: var(--color-light-gray); }
.hover\:bg-light-gray:hover { background-color: var(--color-light-gray); }
.border-border-gray { border-color: var(--color-border-gray); }
.hover\:border-slate:hover { border-color: var(--color-slate); }
.text-slate { color: var(--color-slate); }
.hover\:text-brand:hover { color: var(--color-brand); }
.group:hover .group-hover\:text-brand { color: var(--color-brand); }
.group:hover .group-hover\:border-brand { border-color: var(--color-brand); }
.group:hover .group-hover\:scale-\[1\.03\] { transform: scale(1.03); }

.text-editorial {
  font-size: 2.25rem;
  line-height: 1.2;
  font-weight: 300;
  letter-spacing: -0.02em;
}
@media (min-width: 768px) {
  .text-editorial { font-size: 2.75rem; }
}

.text-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.text-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-slate);
}

.text-body-lg {
  font-size: 1.0625rem;
  line-height: 1.7;
}

.text-white\/90 { color: rgba(255,255,255,0.9); }
.text-white\/80 { color: rgba(255,255,255,0.8); }
.text-white\/70 { color: rgba(255,255,255,0.7); }
.hover\:text-white:hover { color: #fff; }

.tracking-\[0\.1em\] { letter-spacing: 0.1em; }
.leading-\[1\.1\] { line-height: 1.1; }
.opacity-\[0\.03\] { opacity: 0.03; }

.placeholder\:text-slate::placeholder { color: var(--color-slate); }

.topbar_bg { background-color: var(--color-navy); }
.mainOffset { padding-top: var(--header-height); }
.heroImgFill { position: absolute; height: 100%; width: 100%; left: 0; top: 0; right: 0; bottom: 0; color: transparent; }
.hero-gradient { background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.4) 100%); }
.darkOverlay { background: rgba(0,0,0,0.7); }
.footer_bg { background-color: var(--color-light-gray); }
.dot_pattern { background-image: radial-gradient(circle at 1px 1px, var(--color-border-gray) 1px, transparent 0); background-size: 24px 24px; }
.dotPatternDark { background-image: radial-gradient(circle at 1px 1px, var(--color-charcoal) 1px, transparent 0); background-size: 24px 24px; }
.footerRule { border-color: var(--color-border-gray); }
.ftr-heading { color: var(--color-charcoal); }
.cookieWrap { border-radius: 8px; }

.icon-sm { font-size: 14px; }
.icon-md { font-size: 20px; }
.icon-cart-sz { font-size: 22px; }
.icon-svc { font-size: 1.5rem; }
.icon-svc-lg { font-size: 1.75rem; }
.icon-quote-sz { font-size: 2rem; }
.icon-thanks { font-size: 48px; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-answer.open { max-height: 500px; }
.faq-chevron { transition: transform 0.3s ease; }
.faq-chevron.rotated { transform: rotate(180deg); }