/* ===========================================================
   灯里のかろやか習慣帖 ｜ 公式ポータル
   =========================================================== */

:root {
  --color-bg: #F7F8F4;
  --color-text: #2B342F;
  --color-accent: #3F6B58;
  --color-accent-light: #5C8A73;
  --color-gold: #C98A3A;
  --color-gold-light: #E3B873;
  --color-card-bg: #FFFFFF;
  --color-border: #E4E6DD;
  --shadow-soft: 0 8px 24px rgba(43, 52, 47, 0.08);
  --shadow-card: 0 4px 16px rgba(43, 52, 47, 0.06);
  --radius-lg: 20px;
  --radius-md: 14px;
  --font-serif: "Noto Serif JP", serif;
  --font-sans: "Noto Sans JP", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.br-sp {
  display: none;
}

/* ===== Hero ===== */

.hero {
  position: relative;
  background: linear-gradient(160deg, #2B342F 0%, #3F6B58 55%, #2B342F 100%);
  color: #F7F8F4;
  padding: 100px 24px 110px;
  overflow: hidden;
  text-align: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--color-gold-light);
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 2.1rem;
  line-height: 1.5;
  margin-bottom: 28px;
}

.hero-title-sub {
  display: block;
  font-size: 1.1rem;
  font-weight: 400;
  margin-top: 6px;
  color: #E7E9DF;
}

.hero-catch {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #E7E9DF;
  margin-bottom: 44px;
  font-weight: 400;
}

.hero-cta {
  display: inline-block;
  background: var(--color-gold);
  color: #2B342F;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 16px 40px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.hero-cta:hover {
  background: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.hero-deco {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.star {
  position: absolute;
  color: var(--color-gold-light);
  opacity: 0.55;
  font-size: 1.1rem;
}

.star-1 { top: 14%; left: 12%; font-size: 1.4rem; }
.star-2 { top: 26%; right: 16%; font-size: 1rem; }
.star-3 { bottom: 20%; left: 20%; font-size: 0.9rem; }

.moon {
  position: absolute;
  top: 18%;
  right: 10%;
  font-size: 2.6rem;
  color: #F0E4C8;
  opacity: 0.85;
}

/* ===== Sections ===== */

.section {
  padding: 88px 24px;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  font-weight: 600;
  text-align: center;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  text-align: center;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section-desc {
  text-align: center;
  font-size: 0.95rem;
  color: #55605A;
  max-width: 560px;
  margin: 0 auto 48px;
}

/* ===== Record Section ===== */

.record-section {
  background-color: #EFF2EA;
}

.record-banner {
  max-width: 680px;
  margin: 0 auto;
  background: linear-gradient(160deg, #FFFFFF 0%, #F2F5ED 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 44px 40px;
  text-align: center;
  position: relative;
}

.record-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201, 138, 58, 0.35);
  margin: 8px;
  pointer-events: none;
}

.record-banner-icon {
  display: inline-block;
  font-size: 1.8rem;
  margin-bottom: 18px;
}

.record-banner-notice {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.9;
  max-width: 480px;
  margin: 0 auto 28px;
}

.record-banner-btn {
  display: inline-block;
  background: var(--color-accent);
  color: #F7F8F4;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 18px 36px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 24px rgba(63, 107, 88, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.record-banner-btn:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(63, 107, 88, 0.3);
}

/* ===== Magazine Section ===== */

.magazine-section {
  background-color: var(--color-bg);
}

.magazine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.magazine-card {
  position: relative;
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 220px;
}

.magazine-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-accent-light);
}

.magazine-rank {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
}

.magazine-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.magazine-title small {
  font-size: 0.8rem;
  font-weight: 400;
  color: #666;
}

.magazine-price {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
}

.magazine-link {
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
}

.magazine-card.rank-1 {
  border-color: var(--color-gold-light);
  background: linear-gradient(160deg, #FFFDF7, #FFFFFF);
}

.magazine-card.rank-1 .magazine-rank {
  color: var(--color-gold);
}

/* ===== Premium Section ===== */

.premium-section {
  background: linear-gradient(160deg, #2B342F 0%, #342a1a 100%);
}

.premium-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 56px 40px;
  border: 1.5px solid var(--color-gold);
  border-radius: var(--radius-lg);
  background: rgba(247, 248, 244, 0.03);
  box-shadow: 0 0 0 1px rgba(201, 138, 58, 0.15), var(--shadow-soft);
  position: relative;
}

.premium-tag {
  color: var(--color-gold-light);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.premium-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #F7F8F4;
  margin-bottom: 14px;
}

.premium-price {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 20px;
}

.premium-desc {
  color: #D8DBD0;
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 28px;
}

.premium-badge {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 10px 28px;
  border-radius: 999px;
}

/* ===== Footer ===== */

.site-footer {
  background-color: #2B342F;
  color: #CFD3C9;
  padding: 48px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: #F7F8F4;
  margin-bottom: 18px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.footer-links a {
  color: var(--color-gold-light);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.footer-links a:hover {
  border-color: var(--color-gold-light);
}

.footer-copy {
  font-size: 0.75rem;
  color: #7E8578;
}

.footer-org {
  font-size: 0.65rem;
  color: #5E655A;
  margin-top: 6px;
}

/* ===========================================================
   Responsive — Smartphone
   =========================================================== */

@media (max-width: 768px) {
  .br-sp {
    display: inline;
  }

  .hero {
    padding: 72px 20px 84px;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .hero-title-sub {
    font-size: 0.95rem;
  }

  .hero-catch {
    font-size: 0.95rem;
  }

  .hero-cta {
    width: 100%;
    padding: 16px 0;
  }

  .section {
    padding: 64px 18px;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .record-banner {
    padding: 36px 24px;
  }

  .record-banner-btn {
    width: 100%;
    padding: 18px 0;
  }

  .magazine-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .magazine-card {
    min-height: auto;
  }

  .premium-card {
    padding: 40px 24px;
  }

  .premium-title {
    font-size: 1.3rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 14px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .magazine-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}