/*
Theme Name: Petite Couture
Theme URI: https://example.com
Author: Handmade Atelier
Author URI: https://example.com
Description: ハンドメイドスモック・エプロン専門店向けWordPressテーマ。洗練されたブランドサイトスタイル。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: petite-couture
Tags: e-commerce, handmade, minimal, elegant, japanese
*/

/* ============ RESET & BASE ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --black: #111111;
  --gray: #888888;
  --light: #f5f5f3;
  --border: #e0e0dc;
  --accent: #b8957a;
  --white: #ffffff;
  --text: #222222;
}
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.8;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ============ ANNOUNCE BAR ============ */
.announce {
  background: var(--black);
  color: white;
  text-align: center;
  padding: 10px 16px;
  font-size: 11px;
  letter-spacing: 2.5px;
  line-height: 1.6;
}
.announce a { color: white; border-bottom: 1px solid rgba(255,255,255,0.4); }

/* ============ HEADER ============ */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 200;
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px;
}
.header-left {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gray);
  width: 220px;
}
.site-branding { text-align: center; }
.site-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--black);
  display: block;
}
.site-title a { color: inherit; }
.site-description {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--gray);
  font-weight: 300;
  margin-top: 3px;
  text-transform: uppercase;
}
.header-icons {
  display: flex;
  gap: 20px;
  align-items: center;
  width: 220px;
  justify-content: flex-end;
}
.icon-btn {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gray);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
}
.icon-btn:hover { color: var(--black); }
.cart-btn {
  background: var(--black);
  color: white;
  padding: 9px 22px;
  font-size: 10px;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 2px;
  cursor: pointer;
  border: none;
  transition: background 0.2s;
}
.cart-btn:hover { background: #333; }

/* ============ NAV ============ */
.main-nav {
  border-top: 1px solid var(--border);
}
.main-nav ul {
  display: flex;
  justify-content: center;
  gap: 44px;
  padding: 13px 56px;
  list-style: none;
  flex-wrap: wrap;
}
.main-nav ul li a {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 400;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.main-nav ul li a:hover,
.main-nav ul li.current-menu-item a {
  border-bottom-color: var(--black);
}

/* ============ HERO ============ */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  min-height: 90vh;
  border-bottom: 1px solid var(--border);
}
.hero-main {
  background: var(--light);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 64px 56px;
  position: relative;
  overflow: hidden;
}
.hero-bg-text {
  position: absolute;
  top: 30px;
  left: 30px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 160px;
  font-weight: 300;
  color: rgba(0,0,0,0.04);
  line-height: 1;
  letter-spacing: -4px;
  user-select: none;
  pointer-events: none;
}
.hero-label {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 72px;
  font-weight: 300;
  line-height: 1.1;
  color: var(--black);
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.hero-title em { font-style: italic; color: var(--accent); }
.hero-sub {
  font-family: 'Noto Serif JP', serif;
  font-size: 14px;
  font-weight: 300;
  color: #666;
  margin-bottom: 44px;
  line-height: 2.1;
}
.hero-cta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.btn-fill {
  background: var(--black);
  color: white;
  padding: 14px 44px;
  font-size: 10px;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.2s;
  display: inline-block;
}
.btn-fill:hover { background: #333; }
.btn-outline {
  border: 1px solid var(--black);
  padding: 14px 44px;
  font-size: 10px;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  background: none;
  color: var(--black);
  transition: all 0.25s;
  display: inline-block;
}
.btn-outline:hover { background: var(--black); color: white; }

/* HERO SIDE */
.hero-side { display: grid; grid-template-rows: 1fr 1fr; }
.hero-side-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  gap: 14px;
  border-left: 1px solid var(--border);
  text-align: center;
  cursor: pointer;
  transition: opacity 0.25s;
}
.hero-side-panel:first-child {
  background: #ece8e2;
  border-bottom: 1px solid var(--border);
}
.hero-side-panel:last-child { background: #e8ece4; }
.hero-side-panel:hover { opacity: 0.85; }
.side-icon {
  width: 110px; height: 110px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.side-icon img { width: 100%; height: 100%; object-fit: cover; }
.side-label { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--gray); }
.side-name { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 400; letter-spacing: 2px; }
.side-price { font-size: 13px; color: var(--gray); letter-spacing: 1px; }
.side-link { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; border-bottom: 1px solid var(--black); padding-bottom: 2px; }

/* ============ SECTIONS ============ */
.section { padding: 88px 56px; }
.sec-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 52px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
}
.sec-label { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.sec-title { font-family: 'Cormorant Garamond', serif; font-size: 38px; font-weight: 300; letter-spacing: 2px; color: var(--black); }
.sec-title-jp { font-family: 'Noto Serif JP', serif; font-size: 12px; font-weight: 300; color: var(--gray); margin-top: 5px; }
.see-all { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; border-bottom: 1px solid var(--black); padding-bottom: 2px; cursor: pointer; white-space: nowrap; transition: opacity 0.2s; }
.see-all:hover { opacity: 0.5; }

/* ============ PRODUCTS ============ */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.prod-card { background: var(--white); cursor: pointer; overflow: hidden; transition: opacity 0.2s; }
.prod-card:hover { opacity: 0.85; }
.prod-img { aspect-ratio: 3/4; display: flex; align-items: center; justify-content: center; overflow: hidden; background: var(--light); }
.prod-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-info { padding: 18px 14px; }
.prod-tag { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 7px; }
.prod-name { font-family: 'Cormorant Garamond', serif; font-size: 18px; font-weight: 400; letter-spacing: 1px; color: var(--black); margin-bottom: 4px; }
.prod-name-jp { font-size: 11px; color: var(--gray); margin-bottom: 10px; }
.prod-price { font-size: 14px; color: var(--black); letter-spacing: 1px; }

/* ============ TYPES ============ */
.types { background: var(--light); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.types-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.type-card { background: var(--white); padding: 56px 32px; text-align: center; cursor: pointer; transition: background 0.3s; }
.type-card:hover { background: var(--black); }
.type-card:hover .type-name, .type-card:hover .type-sub, .type-card:hover .type-year { color: white !important; }
.type-card:hover .type-icon { background: rgba(255,255,255,0.08); }
.type-icon { width: 96px; height: 96px; border-radius: 50%; background: var(--light); display: flex; align-items: center; justify-content: center; overflow: hidden; margin: 0 auto 28px; transition: background 0.3s; }
.type-icon img { width: 100%; height: 100%; object-fit: cover; }
.type-year { font-size: 9px; letter-spacing: 3px; color: var(--gray); margin-bottom: 8px; transition: color 0.3s; }
.type-name { font-family: 'Cormorant Garamond', serif; font-size: 28px; font-weight: 400; letter-spacing: 2px; color: var(--black); margin-bottom: 6px; transition: color 0.3s; }
.type-sub { font-size: 11px; color: var(--gray); letter-spacing: 1px; transition: color 0.3s; }

/* ============ SHOP LIST ============ */
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.shop-card { background: var(--white); padding: 48px 40px; transition: background 0.25s; }
.shop-card:hover { background: var(--light); }
.shop-platform { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.shop-name { font-family: 'Cormorant Garamond', serif; font-size: 32px; font-weight: 300; letter-spacing: 2px; color: var(--black); margin-bottom: 16px; }
.shop-desc { font-size: 12px; color: var(--gray); line-height: 2; margin-bottom: 20px; border-top: 1px solid var(--border); padding-top: 16px; }
.shop-feature { font-size: 11px; color: var(--gray); margin-bottom: 6px; padding-left: 16px; position: relative; }
.shop-feature::before { content: '—'; position: absolute; left: 0; color: var(--accent); }
.shop-fee { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 300; color: var(--black); margin-top: 20px; }
.shop-fee small { font-family: 'Noto Sans JP', sans-serif; font-size: 10px; letter-spacing: 1px; color: var(--gray); font-weight: 300; }
.shop-btn { display: inline-block; margin-top: 24px; border: 1px solid var(--black); padding: 12px 36px; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; cursor: pointer; background: none; transition: all 0.25s; }
.shop-btn:hover { background: var(--black); color: white; }

/* ============ NEWS ============ */
.news-section { background: var(--light); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.news-card { cursor: pointer; }
.news-img { aspect-ratio: 4/3; background: var(--white); overflow: hidden; margin-bottom: 22px; border: 1px solid var(--border); transition: opacity 0.2s; }
.news-img img { width: 100%; height: 100%; object-fit: cover; }
.news-card:hover .news-img { opacity: 0.8; }
.news-date { font-size: 10px; letter-spacing: 2px; color: var(--gray); margin-bottom: 8px; }
.news-title { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 400; letter-spacing: 1px; color: var(--black); margin-bottom: 8px; line-height: 1.4; }
.news-desc { font-size: 12px; color: var(--gray); line-height: 1.9; }

/* ============ STORY ============ */
.story-section {
  background: var(--black);
  color: white;
  padding: 88px 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 88px;
  align-items: center;
}
.story-label { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.story-title { font-family: 'Cormorant Garamond', serif; font-size: 56px; font-weight: 300; letter-spacing: 2px; line-height: 1.15; margin-bottom: 10px; }
.story-title em { font-style: italic; color: var(--accent); }
.story-title-jp { font-family: 'Noto Serif JP', serif; font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.4); margin-bottom: 32px; }
.story-body { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 2.4; margin-bottom: 40px; }
.btn-outline-white { border: 1px solid rgba(255,255,255,0.4); padding: 14px 44px; font-size: 10px; font-family: 'Noto Sans JP', sans-serif; letter-spacing: 3px; text-transform: uppercase; cursor: pointer; background: none; color: white; transition: all 0.25s; display: inline-block; }
.btn-outline-white:hover { background: white; color: var(--black); }
.story-features { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.sf-item { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }
.sf-icon { font-size: 26px; margin-bottom: 14px; }
.sf-name { font-family: 'Cormorant Garamond', serif; font-size: 20px; font-weight: 400; letter-spacing: 1px; color: white; margin-bottom: 8px; }
.sf-desc { font-size: 11px; color: rgba(255,255,255,0.45); line-height: 1.9; }

/* ============ INSTAGRAM ============ */
.insta-section { background: var(--white); padding: 56px; border-top: 1px solid var(--border); }
.insta-header { text-align: center; margin-bottom: 36px; }
.insta-label { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--gray); margin-bottom: 10px; }
.insta-handle { font-family: 'Cormorant Garamond', serif; font-size: 32px; font-weight: 300; letter-spacing: 3px; color: var(--black); }
.insta-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.insta-cell { aspect-ratio: 1; overflow: hidden; cursor: pointer; transition: opacity 0.25s; background: var(--light); }
.insta-cell img { width: 100%; height: 100%; object-fit: cover; }
.insta-cell:hover { opacity: 0.75; }

/* ============ FOOTER ============ */
.site-footer { background: var(--black); color: rgba(255,255,255,0.6); padding: 72px 56px 36px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 56px; margin-bottom: 56px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand-name { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 300; letter-spacing: 5px; color: white; margin-bottom: 6px; }
.footer-brand-jp { font-size: 9px; letter-spacing: 2px; color: rgba(255,255,255,0.35); margin-bottom: 22px; }
.footer-desc { font-size: 11px; color: rgba(255,255,255,0.38); line-height: 2.2; }
.footer-col h4 { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.38); margin-bottom: 22px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: 12px; color: rgba(255,255,255,0.58); letter-spacing: 1px; transition: color 0.2s; }
.footer-col a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 10px; letter-spacing: 2px; color: rgba(255,255,255,0.25); }

/* ============ BLOG / ARCHIVE ============ */
.page-content { max-width: 960px; margin: 0 auto; padding: 64px 32px; }
.entry-title { font-family: 'Cormorant Garamond', serif; font-size: 36px; font-weight: 300; letter-spacing: 2px; color: var(--black); margin-bottom: 8px; }
.entry-meta { font-size: 11px; color: var(--gray); letter-spacing: 2px; margin-bottom: 32px; }
.entry-content { font-size: 14px; line-height: 2.2; }
.entry-content p { margin-bottom: 20px; }
.entry-content h2 { font-family: 'Cormorant Garamond', serif; font-size: 28px; font-weight: 300; margin: 40px 0 16px; }
.entry-content a { color: var(--accent); border-bottom: 1px solid var(--accent); }

/* ============ WIDGETS ============ */
.widget-area { padding: 64px 56px; background: var(--light); border-top: 1px solid var(--border); }
.widget { margin-bottom: 40px; }
.widget-title { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 300; letter-spacing: 2px; color: var(--black); margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 52px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-side { display: none; }
  .types-grid { grid-template-columns: 1fr 1fr; }
  .shop-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .story-section { grid-template-columns: 1fr; gap: 48px; padding: 64px 32px; }
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
  .main-nav ul { gap: 20px; padding: 10px 20px; }
  .header-top { padding: 16px 20px; }
  .header-left { display: none; }
  .section { padding: 64px 20px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .prod-grid { grid-template-columns: 1fr 1fr; }
  .types-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .story-features { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-title { font-size: 40px; }
  .hero-main { padding: 40px 24px; }
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
}