@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

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

:root {
  --black: #000;
  --dark: #0a0a0a;
  --dark2: #141414;
  --border: #222;
  --white: #fff;
  --gray: #999;
  --gray-light: #ccc;
  /* グリーンアクセント（控えめネオン） */
  --accent: #42C968;
  --accent-light: #6BD98A;
  --accent-dark: #2FA855;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', 'Noto Sans JP', sans-serif;
}

html { scroll-behavior: smooth; }
body { background: var(--black); color: var(--white); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.announcement-bar { background: var(--accent); color: var(--black); text-align: center; padding: 10px 16px; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; }
.site-header { background: var(--black); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; }
.header-inner { max-width: 1400px; margin: 0 auto; padding: 0 24px; height: 72px; display: flex; align-items: center; gap: 24px; }
.logo { font-family: var(--font-display); font-size: 28px; letter-spacing: 4px; line-height: 1; }
.logo small { display: block; font-family: var(--font-body); font-size: 9px; letter-spacing: 3px; color: var(--gray); font-weight: 500; margin-top: 4px; }
.main-nav { display: flex; flex: 1; gap: 4px; flex-wrap: wrap; }
.main-nav a { padding: 8px 12px; font-size: 12px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; color: var(--gray-light); }
.main-nav a:hover, .main-nav a.active { color: var(--accent); }
.header-actions { display: flex; gap: 10px; }
.btn-header { background: var(--accent); color: var(--black); padding: 10px 20px; font-size: 11px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; }
.btn-header.outline { background: transparent; border: 1px solid var(--border); color: var(--white); }
.btn-header.outline:hover { border-color: var(--accent-dark); color: var(--accent); }
.btn-primary { display: inline-block; background: var(--accent); color: var(--black); padding: 14px 28px; font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; }

.stiiizy-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 88vh; }
.stiiizy-hero-content { display: flex; flex-direction: column; justify-content: center; padding: 64px 48px; }
.hero-eyebrow { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.stiiizy-hero-content h1 { font-family: var(--font-display); font-size: clamp(56px, 8vw, 96px); line-height: 0.95; letter-spacing: 2px; margin-bottom: 20px; }
.hero-lead { color: var(--gray); font-size: 16px; max-width: 360px; margin-bottom: 32px; }
.stiiizy-hero-visual { overflow: hidden; background: var(--dark2); }
.stiiizy-hero-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 88vh; }

.section { padding: 72px 24px; }
.section-dark { background: var(--dark); }
.section-header { max-width: 1400px; margin: 0 auto 40px; }
.section-label { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; display: block; }
.section-title { font-family: var(--font-display); font-size: clamp(32px, 5vw, 48px); letter-spacing: 2px; }

.drops-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.drop-card { background: var(--dark2); border: 1px solid var(--border); transition: border-color 0.2s; }
.drop-card:hover { border-color: var(--accent); }
.drop-img { aspect-ratio: 1; overflow: hidden; background: #111; }
.drop-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.drop-card:hover .drop-img img { transform: scale(1.04); }
.drop-info { padding: 20px; }
.drop-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); }
.drop-info h3 { font-family: var(--font-display); font-size: 24px; margin: 8px 0; letter-spacing: 1px; }
.drop-info p { font-size: 12px; color: var(--gray); margin-bottom: 8px; }
.drop-price { font-family: var(--font-display); font-size: 20px; }

.editorial-list { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 48px; }
.editorial-row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.editorial-row:nth-child(even) { direction: rtl; }
.editorial-row:nth-child(even) > * { direction: ltr; }
.editorial-img { aspect-ratio: 4/3; overflow: hidden; background: #111; }
.editorial-img img { width: 100%; height: 100%; object-fit: cover; }
.editorial-text h2 { font-family: var(--font-display); font-size: 40px; letter-spacing: 1px; margin-bottom: 12px; }
.editorial-text p { color: var(--gray); font-size: 14px; margin-bottom: 20px; line-height: 1.8; }

.product-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.product-card { background: var(--dark2); border: 1px solid var(--border); display: flex; flex-direction: column; transition: border-color 0.2s; }
.product-card:hover { border-color: var(--accent); }
.product-img { aspect-ratio: 1; overflow: hidden; background: #111; }
.product-img img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
/* volume (1ml) を大文字化しない — MR.CHILL 等 */
.product-series { font-size: 10px; letter-spacing: 2px; text-transform: none; color: var(--gray); }
.product-name { font-family: var(--font-display); font-size: 22px; margin: 6px 0; letter-spacing: 1px; }
.product-desc { font-size: 12px; color: var(--gray); flex: 1; margin-bottom: 12px; }
.product-tags, .tag { display: inline-block; font-size: 10px; border: 1px solid var(--border); padding: 2px 8px; margin: 2px; color: var(--gray-light); }
.product-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); padding-top: 14px; margin-top: auto; }
.product-price { font-family: var(--font-display); font-size: 22px; }
.btn-shop { font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); }

.featuring-list { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 48px; }
.featuring { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.featuring-img { aspect-ratio: 1; overflow: hidden; border: 1px solid var(--border); }
.featuring-img img { width: 100%; height: 100%; object-fit: cover; }
.featuring-tag { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.featuring h2 { font-family: var(--font-display); font-size: 40px; margin-bottom: 16px; }
.feat-block { margin-bottom: 12px; }
.feat-block dt { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); }
.feat-block dd { font-size: 14px; color: var(--gray-light); }

.page-hero { max-width: 1400px; margin: 0 auto; padding: 64px 24px 32px; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(36px, 6vw, 56px); letter-spacing: 2px; }
.page-content { max-width: 800px; margin: 0 auto; padding: 0 24px 80px; color: var(--gray-light); font-size: 14px; line-height: 1.8; }
.page-content p { margin-bottom: 16px; }

.pdp-grid { max-width: 1400px; margin: 0 auto; padding: 0 24px 80px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.pdp-img { aspect-ratio: 1; border: 1px solid var(--border); overflow: hidden; position: sticky; top: 96px; background: #111; }
.pdp-img img { width: 100%; height: 100%; object-fit: cover; }
.pdp-info h1 { font-family: var(--font-display); font-size: 48px; letter-spacing: 1px; }
.pdp-price { font-family: var(--font-display); font-size: 32px; color: var(--accent); margin: 16px 0; }
.pdp-desc { color: var(--gray-light); margin-bottom: 20px; font-size: 14px; }

.mini-grid { max-width: 1400px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.mini-card { border: 1px solid var(--border); text-align: center; padding-bottom: 10px; }
.mini-card img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.mini-card span { display: block; font-size: 11px; padding: 8px; font-weight: 600; }

.data-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 13px; }
.data-table th, .data-table td { padding: 12px; border: 1px solid var(--border); text-align: left; }
.data-table th { background: var(--dark2); text-transform: uppercase; font-size: 11px; letter-spacing: 1px; }

.faq-list { max-width: 800px; margin: 0 auto; padding: 0 24px 80px; }
.faq-item { border: 1px solid var(--border); margin-bottom: 8px; background: var(--dark2); }
.faq-q { padding: 16px 20px; font-weight: 600; cursor: pointer; font-size: 14px; }
.faq-a { display: none; padding: 0 20px 16px; color: var(--gray); font-size: 14px; line-height: 1.7; }
.faq-item.open .faq-a { display: block; }

.reviews-grid { max-width: 1400px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.review-card { border: 1px solid var(--border); padding: 24px; background: var(--dark2); }
.review-product { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.review-score { font-weight: 700; margin-bottom: 10px; }
.review-author { font-size: 12px; color: var(--gray); margin-top: 12px; display: block; }

.contact-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.contact-form input, .contact-form textarea, .contact-form select {
  padding: 14px; background: var(--dark2); border: 1px solid var(--border); color: var(--white); font-family: inherit;
}
.contact-form button { background: var(--accent); color: var(--black); padding: 14px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }

.site-footer { background: var(--dark); border-top: 1px solid var(--border); padding: 48px 24px 24px; }
.footer-ref { max-width: 1400px; margin: 0 auto 20px; font-size: 11px; color: var(--gray); }
.footer-inner { max-width: 1400px; margin: 0 auto 32px; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand p { color: var(--gray); font-size: 13px; margin-top: 12px; line-height: 1.7; }
.footer-col h4 { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); margin-bottom: 12px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { font-size: 13px; color: var(--gray-light); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { max-width: 1400px; margin: 0 auto; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; font-size: 11px; color: var(--gray); flex-wrap: wrap; gap: 8px; }

.cat-filter { max-width: 1400px; margin: 0 auto 24px; padding: 0 24px; display: flex; gap: 8px; flex-wrap: wrap; }
.cat-btn { border: 1px solid var(--border); background: var(--dark2); color: var(--gray-light); padding: 8px 16px; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; }
.cat-btn.active, .cat-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--black); }

@media (max-width: 900px) {
  .stiiizy-hero, .editorial-row, .featuring, .pdp-grid { grid-template-columns: 1fr; }
  .editorial-row:nth-child(even) { direction: ltr; }
  .stiiizy-hero-visual img { min-height: 50vh; }
  .pdp-img { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .main-nav { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
}

/* 共有モジュール — ネオングリーンに統一 */
body .hp-text-marquee {
  background: #000;
  border-color: var(--accent-dark);
}
body .hp-text-marquee-track span {
  color: var(--accent);
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.45);
}
body .hp-float-bar {
  background: linear-gradient(90deg, #003d0f 0%, #001a06 100%);
  border-top: 1px solid var(--accent-dark);
}
body .hp-float-bar strong { color: var(--accent); text-shadow: 0 0 8px rgba(0, 255, 65, 0.5); }
body .hp-float-bar a { color: #000; background: var(--accent); }