:root {
  --pink: #ffb6c1;
  --pink-soft: #ffe4ec;
  --pink-deep: #ff8aa8;
  --cream: #fff7ec;
  --cream-deep: #ffeed4;
  --brown: #8b5a3c;
  --brown-soft: #c89876;
  --text: #4a3a30;
  --text-soft: #7a6a60;
  --bg: #fffaf3;
  --shadow: 0 6px 20px rgba(180, 120, 90, 0.12);
  --shadow-hover: 0 10px 30px rgba(180, 120, 90, 0.2);
  --radius: 18px;
  --radius-lg: 28px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Zen Maru Gothic", "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "ヒラギノ丸ゴ ProN", sans-serif;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--pink-deep); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.7; }

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

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 250, 243, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cream-deep);
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.logo-emoji { font-size: 28px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-jp { font-weight: 900; font-size: 18px; }
.logo-en { font-size: 11px; color: var(--text-soft); letter-spacing: 0.05em; }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--text); font-weight: 700; font-size: 15px; }
.nav a:hover { color: var(--pink-deep); opacity: 1; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: var(--text);
}

/* Hero */
.hero {
  position: relative;
  padding: 90px 24px 110px;
  text-align: center;
  background: linear-gradient(180deg, var(--pink-soft) 0%, var(--cream) 100%);
  overflow: hidden;
}
.hero-inner { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.hero-title { margin-bottom: 22px; }
.hero-title-main {
  display: block;
  font-size: clamp(36px, 7vw, 60px);
  font-weight: 900;
  color: var(--brown);
  letter-spacing: 0.02em;
  text-shadow: 2px 2px 0 #fff, 4px 4px 0 var(--pink);
}
.hero-title-sub {
  display: block;
  font-size: clamp(14px, 2.4vw, 18px);
  color: var(--brown-soft);
  letter-spacing: 0.2em;
  margin-top: 8px;
  font-weight: 700;
}
.hero-tagline {
  font-size: clamp(15px, 2.4vw, 18px);
  color: var(--text);
  margin-bottom: 18px;
  font-weight: 700;
}
.hero-desc { color: var(--text-soft); margin-bottom: 36px; font-size: 15px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--pink-deep);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); opacity: 1; }
.btn-ghost {
  background: #fff;
  color: var(--brown);
  border: 2px solid var(--pink);
}
.btn-ghost:hover { background: var(--pink-soft); opacity: 1; }

.hero-image {
  width: clamp(180px, 32vw, 280px);
  height: auto;
  margin: 0 auto 18px;
  display: block;
  filter: drop-shadow(0 8px 16px rgba(180, 120, 90, 0.25));
  animation: bounce 3s ease-in-out infinite;
}
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-friends { position: absolute; inset: 0; pointer-events: none; }
.hero-friend {
  position: absolute;
  width: clamp(70px, 10vw, 120px);
  height: auto;
  opacity: 0.85;
  filter: drop-shadow(0 4px 10px rgba(180, 120, 90, 0.2));
  animation: float-friend 5s ease-in-out infinite;
}
.hero-friend-1 { top: 10%; left: 4%; animation-delay: 0s; transform: rotate(-8deg); }
.hero-friend-2 { top: 16%; right: 4%; animation-delay: 1.5s; transform: rotate(6deg); }
.hero-friend-3 { bottom: 14%; left: 6%; animation-delay: 2.5s; transform: rotate(4deg); }
@keyframes float-friend {
  0%,100% { transform: translateY(0) rotate(var(--r, 0deg)); }
  50% { transform: translateY(-10px) rotate(var(--r, 0deg)); }
}
.hero-friend-1 { --r: -8deg; }
.hero-friend-2 { --r: 6deg; }
.hero-friend-3 { --r: 4deg; }
@media (max-width: 720px) {
  .hero-friend { width: 60px; }
  .hero-friend-1 { top: 6%; left: 4%; }
  .hero-friend-2 { top: 8%; right: 4%; }
  .hero-friend-3 { bottom: 10%; left: 4%; width: 55px; }
}

/* Sections */
.section { padding: 80px 0; }
.section-cream { background: var(--cream); }
.section-title {
  text-align: center;
  font-size: clamp(28px, 4vw, 38px);
  color: var(--brown);
  margin-bottom: 8px;
  font-weight: 900;
  position: relative;
  display: block;
}
.section-title::after {
  content: "🐾";
  display: block;
  font-size: 22px;
  margin-top: 6px;
  filter: hue-rotate(0deg);
}
.section-lead {
  text-align: center;
  color: var(--text-soft);
  margin-bottom: 50px;
  font-size: 15px;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}
.about-card {
  background: #fff;
  padding: 30px 22px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid var(--cream-deep);
  transition: transform 0.2s, box-shadow 0.2s;
}
.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.about-icon { font-size: 44px; margin-bottom: 12px; }
.about-card h3 { color: var(--brown); margin-bottom: 10px; font-size: 17px; }
.about-card p { font-size: 14px; color: var(--text-soft); }

/* Stickers */
.sticker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.sticker-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  box-shadow: var(--shadow);
  border: 3px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.sticker-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.sticker-card-cogy { border-color: #ffd6a5; background: linear-gradient(180deg, #fff8ec 0%, #fff 50%); }
.sticker-card-higeoji { border-color: #d4d4d4; background: linear-gradient(180deg, #f5f5f5 0%, #fff 50%); }
.sticker-card-ishikawa { border-color: #b5d8eb; background: linear-gradient(180deg, #eaf4fb 0%, #fff 50%); }
.sticker-card-yorkie { border-color: #ffc0d8; background: linear-gradient(180deg, #ffe8f1 0%, #fff 50%); }
.sticker-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}
.sticker-badge-sale { background: #ff8aa8; }
.sticker-badge-review { background: #5fb8e0; }
.sticker-badge-wip { background: #c89876; }
.sticker-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
  margin-bottom: 14px;
}
.sticker-image {
  max-width: 160px;
  max-height: 160px;
  width: auto;
  height: auto;
  filter: drop-shadow(0 4px 10px rgba(180, 120, 90, 0.15));
  transition: transform 0.3s;
}
.sticker-card:hover .sticker-image { transform: scale(1.08) rotate(-3deg); }
.sticker-card h3 { color: var(--brown); font-size: 18px; margin-bottom: 6px; }
.sticker-meta { font-size: 12px; color: var(--text-soft); margin-bottom: 12px; letter-spacing: 0.05em; }
.sticker-desc { font-size: 13px; color: var(--text); margin-bottom: 18px; min-height: 60px; }
.sticker-link {
  display: inline-block;
  padding: 8px 18px;
  background: var(--pink-deep);
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}
.sticker-link:hover { opacity: 1; background: var(--brown); }
.sticker-link-disabled {
  background: #e0d4cc;
  color: var(--text-soft);
  cursor: not-allowed;
}
.sticker-link-disabled:hover { background: #e0d4cc; }
.sticker-footer {
  text-align: center;
  margin-top: 40px;
  font-size: 13px;
  color: var(--text-soft);
}

/* Blog */
.blog-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.blog-controls label { font-weight: 700; color: var(--brown); font-size: 14px; }
.blog-controls select {
  font-family: inherit;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 2px solid var(--pink);
  background: #fff;
  cursor: pointer;
  font-weight: 500;
  color: var(--text);
}
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.blog-loading, .blog-error, .blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-soft);
  padding: 40px;
}
.blog-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.blog-card a { color: var(--text); display: flex; flex-direction: column; height: 100%; }
.blog-card a:hover { opacity: 1; }
.blog-thumb {
  aspect-ratio: 16 / 9;
  background: var(--cream-deep) center/cover no-repeat;
  position: relative;
}
.blog-thumb-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
  color: var(--brown-soft);
  background: linear-gradient(135deg, var(--pink-soft), var(--cream-deep));
}
.blog-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.blog-cat-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.blog-cat {
  font-size: 11px;
  padding: 2px 10px;
  background: var(--pink-soft);
  color: var(--pink-deep);
  border-radius: 999px;
  font-weight: 700;
}
.blog-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-date { font-size: 12px; color: var(--text-soft); margin-top: auto; }
.blog-cta { text-align: center; margin-top: 40px; }

/* SNS */
.sns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  max-width: 800px;
  margin: 0 auto;
}
.sns-card {
  background: #fff;
  padding: 28px 18px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  color: var(--text);
  transition: transform 0.2s, box-shadow 0.2s;
}
.sns-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); opacity: 1; }
.sns-icon { font-size: 38px; margin-bottom: 8px; }
.sns-name { font-weight: 900; color: var(--brown); margin-bottom: 4px; }
.sns-handle { font-size: 12px; color: var(--text-soft); }
.sns-x .sns-icon { color: #000; font-weight: 900; }
.sns-instagram .sns-icon { filter: hue-rotate(0deg); }

/* Future */
.future-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}
.future-list li {
  background: #fff;
  padding: 18px 24px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  font-weight: 700;
  color: var(--text);
}

/* Footer */
.site-footer {
  background: var(--brown);
  color: #fff;
  padding: 36px 0;
  text-align: center;
}
.site-footer p { margin: 4px 0; font-size: 14px; }
.footer-note { font-size: 12px; opacity: 0.7; }
.site-footer a { color: var(--pink-soft); }

/* Mobile */
@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px; gap: 12px; box-shadow: var(--shadow); }
  .nav.is-open { display: flex; }
  .nav-toggle { display: block; }
  .hero { padding: 60px 20px 80px; }
  .section { padding: 60px 0; }
}