/* ============================================================
   月饼和咪咪 · mooncakecat.com
   温暖奶油风 · bakery-cat theme
   ============================================================ */

:root {
  --bg: #FFF9F1;
  --bg-soft: #FFF3E6;
  --card: #FFFFFF;
  --ink: #4A3B32;
  --ink-soft: #8A7466;
  --caramel: #E8A87C;
  --caramel-deep: #D97D54;
  --lilac: #C9B8D8;
  --lilac-soft: #F3EDF9;
  --peach: #FFE3CF;
  --yellow: #F7D794;
  --shadow: 0 10px 30px rgba(120, 80, 50, 0.12);
  --shadow-lg: 0 20px 50px rgba(120, 80, 50, 0.18);
  --radius: 26px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(232, 168, 124, 0.08) 0 140px, transparent 140px),
    radial-gradient(circle at 88% 8%, rgba(201, 184, 216, 0.10) 0 160px, transparent 160px),
    radial-gradient(circle at 80% 75%, rgba(247, 215, 148, 0.10) 0 180px, transparent 180px);
}

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

::selection { background: var(--caramel); color: #fff; }

/* ---------- 背景漂浮爪印 ---------- */
.bg-decor { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.paw {
  position: absolute; font-size: 26px; opacity: 0.08;
  animation: floaty 7s ease-in-out infinite;
}
.paw-1 { top: 18%; left: 6%; animation-delay: 0s; }
.paw-2 { top: 62%; left: 3%; font-size: 34px; animation-delay: 1.2s; }
.paw-3 { top: 30%; right: 5%; font-size: 30px; animation-delay: 2.1s; }
.paw-4 { top: 78%; right: 8%; animation-delay: 0.7s; }
.paw-5 { top: 45%; left: 48%; font-size: 20px; animation-delay: 1.8s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(-16px) rotate(8deg); }
}

/* ---------- 导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}
.nav.scrolled {
  background: rgba(255, 249, 241, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(120, 80, 50, 0.10);
  padding: 8px 0;
}
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 40px; height: 40px; filter: drop-shadow(0 3px 6px rgba(217, 125, 84, 0.3)); transition: transform 0.3s; }
.logo:hover .logo-icon { transform: rotate(-8deg) scale(1.08); }
.logo-text { font-size: 20px; font-weight: 800; color: var(--ink); letter-spacing: 0.5px; }
.logo-x { color: var(--caramel-deep); margin: 0 2px; }

.nav-links { display: flex; gap: 6px; }
.nav-links a {
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: 15px;
  padding: 8px 16px; border-radius: 999px; transition: background 0.25s, color 0.25s;
}
.nav-links a:hover { background: var(--peach); color: var(--caramel-deep); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 3px; border-radius: 3px;
  background: var(--ink); transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- 首屏 ---------- */
.hero {
  position: relative; z-index: 1;
  padding: 150px 24px 0;
}
.hero-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 48px; align-items: center;
  min-height: calc(100vh - 220px);
}
.hero-kicker {
  color: var(--caramel-deep); font-weight: 700; letter-spacing: 2px;
  font-size: 14px; text-transform: lowercase; margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.18; font-weight: 900; letter-spacing: 1px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--caramel-deep), var(--caramel) 60%, var(--yellow));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { margin: 22px 0 30px; font-size: 17px; color: var(--ink-soft); }
.hero-sub strong { color: var(--ink); }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 999px;
  font-size: 16px; font-weight: 700; text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
}
.btn:hover { transform: translateY(-3px); }
.btn-primary {
  background: linear-gradient(135deg, var(--caramel-deep), var(--caramel));
  color: #fff; box-shadow: 0 10px 24px rgba(217, 125, 84, 0.35);
}
.btn-primary:hover { box-shadow: 0 14px 30px rgba(217, 125, 84, 0.45); }
.btn-ghost {
  background: #fff; color: var(--ink);
  border: 2px solid var(--peach); box-shadow: var(--shadow);
}
.btn-ghost:hover { border-color: var(--caramel); color: var(--caramel-deep); }

.paw-trail { width: 120px; margin-top: 34px; opacity: 0.5; }

/* 首屏照片 */
.hero-photo { position: relative; }
.hero-frame {
  border-radius: 46% 54% 52% 48% / 48% 46% 54% 52%;
  overflow: hidden;
  border: 10px solid #fff;
  box-shadow: var(--shadow-lg);
  animation: blob 9s ease-in-out infinite;
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1 / 1.04; }

@keyframes blob {
  0%, 100% { border-radius: 46% 54% 52% 48% / 48% 46% 54% 52%; }
  33% { border-radius: 52% 48% 46% 54% / 52% 54% 46% 48%; }
  66% { border-radius: 48% 52% 54% 46% / 46% 50% 50% 54%; }
}

.hero-badge {
  position: absolute; background: #fff; border-radius: 999px;
  padding: 10px 20px; font-weight: 800; font-size: 15px;
  box-shadow: var(--shadow);
  animation: floaty 5s ease-in-out infinite;
}
.badge-1 { top: 8%; left: -4%; color: var(--caramel-deep); }
.badge-2 { bottom: 12%; right: -4%; color: #B08BBF; animation-delay: 1.4s; }

.hero-sticker {
  position: absolute; top: 46%; right: -3%;
  background: var(--yellow); color: var(--ink);
  font-weight: 900; font-size: 14px; letter-spacing: 1px;
  padding: 8px 16px; border-radius: 14px;
  transform: rotate(8deg);
  box-shadow: var(--shadow);
  animation: floaty 6s ease-in-out infinite;
  animation-delay: 2.2s;
}

/* 跑马灯 */
.marquee {
  margin-top: 70px;
  background: linear-gradient(90deg, var(--caramel), var(--caramel-deep));
  padding: 13px 0; overflow: hidden;
  transform: rotate(-1.2deg) scale(1.02);
  box-shadow: var(--shadow);
}
.marquee-track {
  display: flex; gap: 34px; align-items: center;
  width: max-content; white-space: nowrap;
  animation: marquee 26s linear infinite;
  color: #FFF6EC; font-weight: 800; letter-spacing: 2px; font-size: 15px;
}
.marquee-track i { font-style: normal; font-size: 17px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 通用 section ---------- */
.section { position: relative; z-index: 1; max-width: 1160px; margin: 0 auto; padding: 110px 24px 0; }
.section-head { text-align: center; margin-bottom: 56px; }
.section-kicker {
  color: var(--caramel-deep); font-weight: 700; letter-spacing: 3px;
  font-size: 13px; margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 900; }
.section-sub { color: var(--ink-soft); margin-top: 8px; font-size: 16px; }

/* ---------- 认识我们 ---------- */
.profile-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 34px;
}
.profile-card {
  background: var(--card); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.35s, box-shadow 0.35s;
  border-bottom: 6px solid transparent;
}
.profile-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.card-lilac { border-bottom-color: var(--lilac); }
.card-peach { border-bottom-color: var(--caramel); }

.profile-photo { position: relative; overflow: hidden; }
.profile-photo img { width: 100%; height: 340px; object-fit: cover; object-position: center 30%; transition: transform 0.5s; }
.profile-card:hover .profile-photo img { transform: scale(1.05); }
.profile-emoji {
  position: absolute; right: 18px; bottom: -24px;
  font-size: 44px; background: #fff; border-radius: 50%;
  width: 72px; height: 72px; display: grid; place-items: center;
  box-shadow: var(--shadow);
}

.profile-body { padding: 30px 30px 32px; }
.profile-body h3 { font-size: 26px; font-weight: 900; }
.profile-body h3 small { font-size: 15px; color: var(--ink-soft); font-weight: 600; margin-left: 6px; }
.profile-breed { color: var(--caramel-deep); font-weight: 700; font-size: 14px; margin-top: 2px; }
.profile-desc { margin: 14px 0 18px; color: var(--ink-soft); font-size: 15px; }

.profile-facts { list-style: none; display: grid; gap: 8px; margin-bottom: 18px; }
.profile-facts li { font-size: 14.5px; display: flex; gap: 10px; }
.profile-facts li span {
  flex: none; background: var(--bg-soft); color: var(--caramel-deep);
  font-weight: 800; font-size: 12.5px; border-radius: 8px;
  padding: 2px 10px; height: fit-content; margin-top: 2px;
}

.profile-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.profile-tags span {
  font-size: 13px; font-weight: 700; color: var(--ink-soft);
  background: var(--bg-soft); border-radius: 999px; padding: 4px 12px;
}
.card-lilac .profile-tags span { background: var(--lilac-soft); color: #9377A8; }

/* 趣味数据 */
.stats {
  margin-top: 60px;
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 34px 20px; gap: 18px;
}
.stat { text-align: center; }
.stat strong {
  display: block; font-size: clamp(30px, 3.6vw, 44px); font-weight: 900;
  background: linear-gradient(135deg, var(--caramel-deep), var(--caramel));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { color: var(--ink-soft); font-size: 14px; font-weight: 600; }

/* ---------- 相册 ---------- */
.filter-bar { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  border: 2px solid var(--peach); background: #fff; color: var(--ink);
  font-family: inherit; font-size: 15px; font-weight: 700;
  padding: 9px 22px; border-radius: 999px; cursor: pointer;
  transition: all 0.25s;
}
.filter-btn:hover { border-color: var(--caramel); color: var(--caramel-deep); transform: translateY(-2px); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--caramel-deep), var(--caramel));
  border-color: transparent; color: #fff;
  box-shadow: 0 8px 18px rgba(217, 125, 84, 0.35);
}

.gallery {
  display: grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px; grid-auto-flow: dense; gap: 16px;
}
.gallery-item {
  position: relative; border-radius: 20px; overflow: hidden;
  cursor: zoom-in; box-shadow: var(--shadow);
}
.gallery-item.g-wide { grid-column: span 2; }
.gallery-item.g-tall { grid-row: span 2; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 34px 16px 13px;
  background: linear-gradient(transparent, rgba(40, 25, 15, 0.72));
  color: #fff; font-size: 14px; font-weight: 600;
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.35s, transform 0.35s;
}
.gallery-item:hover figcaption { opacity: 1; transform: translateY(0); }
.gallery-item.hidden { display: none; }

/* 灯箱 */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(30, 18, 10, 0.9);
  display: grid; place-items: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox figure { max-width: min(1100px, 90vw); text-align: center; }
.lightbox img {
  max-width: 100%; max-height: 80vh;
  border-radius: 16px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  transform: scale(0.95); transition: transform 0.3s;
}
.lightbox.open img { transform: scale(1); }
.lightbox figcaption { color: #FFF6EC; margin-top: 16px; font-size: 16px; font-weight: 600; }

.lb-close, .lb-prev, .lb-next {
  position: absolute; z-index: 2;
  background: rgba(255, 255, 255, 0.12); color: #fff;
  border: none; cursor: pointer; border-radius: 50%;
  display: grid; place-items: center;
  transition: background 0.25s, transform 0.25s;
  font-family: inherit;
}
.lb-close { top: 22px; right: 26px; width: 48px; height: 48px; font-size: 28px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; font-size: 30px; }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; font-size: 30px; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(255, 255, 255, 0.28); }
.lb-prev:hover, .lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- 快乐日常 ---------- */
.daily { padding-bottom: 20px; }
.daily-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.daily-card {
  background: #fff; border-radius: var(--radius); padding: 30px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.35s, box-shadow 0.35s;
  position: relative; overflow: hidden;
}
.daily-card::before {
  content: ""; position: absolute; top: -40px; right: -40px;
  width: 110px; height: 110px; border-radius: 50%;
  background: var(--bg-soft); transition: transform 0.4s;
}
.daily-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.daily-card:hover::before { transform: scale(1.4); }
.daily-card > * { position: relative; }
.daily-icon { font-size: 34px; display: inline-block; margin-bottom: 12px; }
.daily-card h3 { font-size: 19px; font-weight: 900; margin-bottom: 8px; }
.daily-card p { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- CTA ---------- */
.cta { position: relative; z-index: 1; padding: 110px 24px 90px; }
.cta-inner {
  max-width: 1160px; margin: 0 auto; text-align: center;
  background: linear-gradient(135deg, var(--caramel), var(--caramel-deep) 70%, #C96A44);
  border-radius: 34px; padding: 70px 30px;
  color: #fff; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.cta-inner::before, .cta-inner::after {
  content: "🐾"; position: absolute; font-size: 90px; opacity: 0.14;
}
.cta-inner::before { left: 4%; bottom: -18px; transform: rotate(-18deg); }
.cta-inner::after { right: 5%; top: -22px; transform: rotate(14deg); }
.cta h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 900; margin-bottom: 10px; }
.cta p { opacity: 0.92; margin-bottom: 28px; font-size: 16.5px; }
.cta .btn-primary { background: #fff; color: var(--caramel-deep); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18); }

/* ---------- 页脚 ---------- */
.footer { position: relative; z-index: 1; text-align: center; padding: 40px 24px 46px; }
.footer-logo { width: 52px; height: 52px; margin: 0 auto 10px; display: block; }
.footer-title { font-weight: 800; font-size: 17px; }
.footer-domain { color: var(--caramel-deep); font-weight: 700; letter-spacing: 2px; font-size: 14px; margin-top: 2px; }
.footer-copy { color: var(--ink-soft); font-size: 13px; margin-top: 10px; }

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 54px; height: 54px; border-radius: 50%;
  background: #fff; border: none; cursor: pointer;
  font-size: 22px; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transform: translateY(16px);
  transition: opacity 0.3s, transform 0.3s, background 0.3s;
}
.back-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-top:hover { background: var(--peach); transform: rotate(-10deg) scale(1.06); }

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .hero { padding-top: 120px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; min-height: 0; text-align: center; }
  .hero-actions { justify-content: center; }
  .paw-trail { display: none; }
  .hero-photo { max-width: 480px; margin: 0 auto; }
  .badge-1 { left: 0; }
  .badge-2 { right: 0; }
  .profile-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .daily-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .nav-links {
    position: absolute; top: 100%; left: 16px; right: 16px;
    flex-direction: column; gap: 4px;
    background: rgba(255, 249, 241, 0.97);
    backdrop-filter: blur(14px);
    border-radius: 20px; padding: 14px;
    box-shadow: var(--shadow-lg);
    opacity: 0; pointer-events: none; transform: translateY(-8px);
    transition: opacity 0.25s, transform 0.25s;
  }
  .nav-links.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav.scrolled .nav-links, .nav:not(.scrolled) .nav-links { top: calc(100% + 6px); }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; gap: 10px; }
  .gallery-item.g-wide { grid-column: span 2; }
  .daily-grid { grid-template-columns: 1fr; }
  .hero-badge { padding: 8px 14px; font-size: 13px; }
  .lb-prev { left: 8px; width: 42px; height: 42px; }
  .lb-next { right: 8px; width: 42px; height: 42px; }
  .section { padding-top: 80px; }
}

/* ---------- 无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}