/*
Theme Name: Peak Picks
Theme URI: https://peakpicks.jp
Author: Peak Picks
Description: 世界のクラウドファンディングで見つかる新商品を、日本発売前に紹介するメディアサイト「Peak Picks」専用テーマ。上品なエディトリアル・トーン。
Version: 2.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: peakpicks
*/

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;600;700;900&family=Noto+Sans+JP:wght@400;500&family=EB+Garamond:ital,wght@0,500;1,500;1,600&display=swap');

:root {
  --color-bg: oklch(97% 0.012 80);
  --color-fg: oklch(20% 0.01 70);
  --color-muted: oklch(46% 0.01 70);
  --color-muted-2: oklch(48% 0.01 70);
  --color-line: oklch(85% 0.012 78);
  --color-line-soft: oklch(80% 0.012 78);
  --color-surface: oklch(92% 0.012 78);
  --color-accent: oklch(45% 0.1 40);

  --font-serif: 'Noto Serif JP', serif;
  --font-accent: 'EB Garamond', serif;
  --font-body: 'Noto Sans JP', sans-serif;

  --max-width: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--color-fg);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.eyebrow {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 15px;
  color: var(--color-accent);
  letter-spacing: 0.02em;
}

/* ==== Header ==== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(97% 0.012 80 / 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.logo-peak {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: 0.02em;
  color: var(--color-fg);
}

.logo-picks {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  font-size: 25px;
  color: var(--color-accent);
}

.main-nav {
  display: flex;
  gap: 40px;
}

.main-nav ul {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 16px;
  color: var(--color-muted);
  transition: color .25s ease;
}

.main-nav a:hover { color: var(--color-fg); }

.subscribe-link {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-fg);
  border-bottom: 1px solid var(--color-fg);
  padding-bottom: 3px;
  transition: color .25s ease, border-color .25s ease;
}

.subscribe-link:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* ==== Hero (top page) ==== */
.hero { border-bottom: 1px solid var(--color-line); }

.hero-intro {
  max-width: 900px;
  margin: 0 auto;
  padding: 88px 48px 40px;
  text-align: center;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  letter-spacing: 0.01em;
  line-height: 1.5;
  margin: 18px 0 20px;
}

.hero-sub {
  color: var(--color-muted);
  font-size: 16px;
  max-width: 460px;
  margin: 0 auto;
}

.hero-feature {
  display: block;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 48px 96px;
}

.hero-feature-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-surface);
}

.hero-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}

.hero-feature:hover .hero-feature-media img { transform: scale(1.015); }

.hero-feature-body { text-align: center; margin-top: 36px; }

.hero-feature-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.005em;
  line-height: 1.6;
  margin: 12px 0 14px;
}

.hero-feature-excerpt {
  color: var(--color-muted);
  max-width: 560px;
  margin: 0 auto 16px;
  font-size: 15px;
}

.meta-row {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 14px;
  color: var(--color-muted);
}

/* ==== Section headings ==== */
.section-head { text-align: center; margin-bottom: 56px; }

.section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.02em;
  margin: 8px 0 0;
}

/* ==== Article grid & cards ==== */
.article-section { max-width: var(--max-width); margin: 0 auto; padding: 88px 48px 104px; }

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 56px 44px;
}

.card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface);
  margin-bottom: 20px;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}

.card:hover .card-media img { transform: scale(1.02); }

.card-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.6;
  margin: 6px 0 8px;
  transition: color .25s ease;
}

.card:hover .card-title { color: var(--color-accent); }

.card-excerpt { color: var(--color-muted-2); font-size: 13px; margin: 0; }

/* ==== Newsletter band ==== */
.newsletter { border-top: 1px solid var(--color-line); padding: 80px 0; }

.newsletter .wrap { max-width: 640px; text-align: center; }

.newsletter-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}

.newsletter-sub { color: var(--color-muted); font-size: 14px; margin: 0 0 32px; }

.newsletter-form {
  display: flex;
  justify-content: center;
  border-bottom: 1px solid oklch(60% 0.01 70);
  max-width: 420px;
  margin: 0 auto;
}

.newsletter-form input {
  background: transparent;
  border: none;
  color: var(--color-fg);
  padding: 12px 8px;
  flex: 1;
  font-family: var(--font-body);
  font-size: 14px;
  text-align: center;
}

.newsletter-form button {
  background: transparent;
  color: var(--color-accent);
  border: none;
  padding: 12px 8px;
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
}

/* ==== Footer ==== */
.site-footer { padding: 56px 0 40px; border-top: 1px solid var(--color-line); }

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}

.footer-cols { display: flex; gap: 64px; }

.footer-col-title {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 15px;
  color: var(--color-muted-2);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--color-fg);
  margin-bottom: 10px;
  transition: color .25s ease;
}

.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: oklch(50% 0.01 70);
  flex-wrap: wrap;
  gap: 8px;
}

/* ==== Article page ==== */
.article-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 72px 48px 36px;
  text-align: center;
}

.article-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 38px;
  letter-spacing: 0.01em;
  line-height: 1.5;
  margin: 18px 0 22px;
}

.article-lede {
  font-family: var(--font-body);
  font-size: 17px;
  color: oklch(42% 0.01 70);
  margin: 0 0 26px;
}

.article-byline {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 16px;
  color: var(--color-muted);
}

.article-hero-media {
  max-width: 1000px;
  margin: 0 auto 12px;
  padding: 0 48px;
}

.article-hero-media img,
.article-hero-media .media-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-surface);
}

.photo-credit {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 14px;
  color: oklch(50% 0.01 70);
  margin-top: 14px;
  text-align: center;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 48px 104px;
}

.article-body { max-width: 640px; }

.article-body p { margin: 0 0 28px; font-size: 18px; color: oklch(24% 0.01 70); }

.article-body h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.015em;
  margin: 52px 0 20px;
}

.article-body figure { margin: 44px 0; }

.article-body figcaption {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 14px;
  color: var(--color-muted-2);
  margin-top: 12px;
}

.article-body blockquote {
  margin: 56px 0;
  padding: 36px 0;
  border-top: 1px solid var(--color-line-soft);
  border-bottom: 1px solid var(--color-line-soft);
  text-align: center;
}

.article-body blockquote p {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 23px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-fg);
  margin: 0;
}

.article-body blockquote cite {
  display: block;
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 15px;
  color: var(--color-muted-2);
  margin-top: 16px;
}

/* first-paragraph drop cap */
.article-body > p:first-of-type::first-letter {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 68px;
  line-height: 0.65;
  float: left;
  padding: 8px 10px 0 0;
  color: var(--color-accent);
}

/* Spec box (sidebar) */
.spec-box { position: sticky; top: 120px; }

.spec-box-title {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 17px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-fg);
  margin-bottom: 4px;
}

.spec-progress-label {
  text-align: center;
  padding: 26px 0 20px;
}

.spec-progress-label .label {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 14px;
  color: var(--color-muted-2);
  margin-bottom: 6px;
}

.spec-progress-label .value {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 32px;
  color: var(--color-accent);
}

.spec-progress {
  height: 1px;
  background: var(--color-line-soft);
  margin-bottom: 4px;
}

.spec-progress-fill { height: 1px; background: var(--color-accent); width: 0%; }

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--color-line);
  font-size: 14px;
}

.spec-row:last-of-type { border-bottom: 1px solid var(--color-line); }

.spec-label { color: var(--color-muted-2); }

.spec-value { font-weight: 600; }

.btn-kickstarter {
  display: block;
  text-align: center;
  color: var(--color-accent);
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  font-size: 18px;
  border: 1px solid var(--color-accent);
  padding: 16px;
  margin-top: 28px;
  transition: opacity .2s ease;
}

.btn-kickstarter:hover { opacity: .75; }

.spec-note {
  font-size: 12px;
  color: oklch(52% 0.01 70);
  margin: 16px 0 0;
  text-align: center;
}

.related-section { border-top: 1px solid var(--color-line); padding: 80px 0 96px; }

/* ==== Misc ==== */
.no-posts { padding: 80px 0; text-align: center; color: var(--color-muted); }

.media-placeholder { background: var(--color-surface); }

.pagination {
  display: flex;
  justify-content: center;
  gap: 28px;
  padding: 8px 0 96px;
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 16px;
}

.pagination .page-numbers.current { color: var(--color-accent); }

.pagination a { color: var(--color-muted); border-bottom: 1px solid var(--color-line-soft); }

.pagination a:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* ==== Responsive ==== */
@media (max-width: 960px) {
  .article-layout { grid-template-columns: 1fr; }
  .spec-box { position: static; margin-bottom: 40px; order: -1; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .article-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-cols { gap: 40px; }
}