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

:root {
  --blush: #FDF0F0;
  --cream: #FFF8F3;
  --cream-2:#FFFDF9;
  --rose: #E8A5B0;
  --rose-deep: #C97888;
  --rose-gold:#B8896F;
  --coffee: #2C2420;
  --muted: #7A6A65;
  --line: rgba(232,165,176,0.28);
  --card-w: 292px;
  --card-h: 420px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans','Noto Serif TC', sans-serif;
  background: var(--cream);
  color: var(--coffee);
  min-height: 100vh;
}

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

nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 54px;
  background: rgba(255,248,243,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-logo { display:flex; align-items:center; gap:12px; color: var(--coffee); }
.nav-logo img { width: 58px; height: 58px; object-fit: contain; }
.nav-logo-text { display:flex; flex-direction:column; line-height:1.1; }
.nav-logo-text strong { font-family:'Noto Serif TC', serif; font-weight:700; font-size:1.08rem; letter-spacing:.08em; }
.nav-logo-text span { font-family:'Cormorant Garamond', serif; color:var(--rose-deep); font-size:.96rem; letter-spacing:.05em; }

.nav-links { display: flex; gap: 26px; list-style: none; align-items:center; }
.nav-links a {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--rose-deep); }

.mobile-menu {
  display:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.7);
  color:var(--rose-deep);
  border-radius:999px;
  width:42px;
  height:42px;
  font-size:1.1rem;
}

.line-btn {
  padding: 9px 20px;
  border-radius:999px;
  background:var(--rose);
  color:white !important;
  box-shadow:0 12px 28px rgba(201,120,136,.18);
}

.hero {
  text-align: center;
  padding: 72px 24px 58px;
  background:
    radial-gradient(circle at 18% 12%, rgba(232,165,176,.24), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(184,137,111,.13), transparent 26%),
    linear-gradient(180deg, var(--blush) 0%, var(--cream) 100%);
}

.hero-logo {
  width: min(278px, 62vw);
  margin: 0 auto 24px;
  display:block;
  filter: drop-shadow(0 16px 26px rgba(44,36,32,.06));
}

.eyebrow, .hero-eyebrow {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--rose-deep);
  margin-bottom: 16px;
}

.hero h1 {
  font-family: 'Cormorant Garamond','Noto Serif TC', serif;
  font-size: clamp(2.35rem, 4.8vw, 4.1rem);
  font-weight: 300; line-height: 1.12;
  color: var(--coffee);
  margin-bottom: 20px;
}

.hero h1 em { font-style: italic; color: var(--rose-deep); }

.hero-copy {
  font-size: 1rem; font-weight: 300; color: var(--muted);
  max-width: 720px; margin: 0 auto 32px;
  line-height: 2.05;
}

.hero-copy p { margin: 0 0 12px; }

.hero-actions {
  display:flex; justify-content:center; gap:12px; flex-wrap:wrap; margin-top:10px;
}

.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 28px;
  border-radius: 100px;
  border:1.5px solid var(--rose);
  background: var(--rose);
  color:white;
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.12em;
  text-transform:uppercase;
  transition:.22s ease;
  cursor:pointer;
}

.btn.secondary { background:transparent; color:var(--rose-deep); }
.btn:hover { transform: translateY(-2px); background:var(--rose-deep); border-color:var(--rose-deep); color:white; }

.hero-paw {
  font-size: 2rem;
  animation: float 3s ease-in-out infinite;
  display: inline-block;
  margin-top:22px;
}

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.filter-bar {
  display: flex; justify-content: center; gap: 12px;
  flex-wrap: wrap; padding: 0 24px 46px;
}

.filter-btn {
  padding: 8px 22px;
  border: 1.5px solid var(--rose);
  background: transparent;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.76rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover, .filter-btn.active { background: var(--rose); color: white; border-color: var(--rose); }

.gallery-section { padding: 0 40px 86px; }

.section-label {
  font-family: 'Cormorant Garamond','Noto Serif TC', serif;
  font-size: 2.1rem; font-weight: 400; font-style: italic;
  color: var(--coffee); text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  max-width:680px;
  color:var(--muted);
  text-align:center;
  margin:0 auto 44px;
  line-height:1.8;
  font-size:.96rem;
}

.gallery { display: flex; flex-wrap: wrap; justify-content: center; gap: 34px; }

.card-outer { width: var(--card-w); height: var(--card-h); perspective: 1000px; cursor: pointer; }

.card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.4,0.2,0.2,1);
}

.card-outer:hover .card-inner,
.card-outer:focus .card-inner,
.card-outer.flipped .card-inner { transform: rotateY(180deg); }

.card-front, .card-back {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: 22px;
  overflow: hidden;
}

.card-front {
  background: var(--blush);
  box-shadow: 0 8px 30px rgba(44,36,32,0.09);
  border:1px solid rgba(255,255,255,.8);
}

.card-front img { width: 100%; height: 78%; object-fit: cover; display: block; }

.card-front .front-info {
  padding: 15px 20px 4px;
  display: flex; align-items: center; justify-content: space-between;
}

.kitten-name {
  font-family: 'Cormorant Garamond','Noto Serif TC', serif;
  font-size: 1.34rem; font-weight: 600;
  color: var(--coffee);
}

.kitten-gender { font-size: 1.24rem; }

.flip-hint {
  font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--rose-deep); padding: 0 20px 14px;
  font-weight: 600;
}

.status-ribbon {
  position:absolute; top:16px; left:16px;
  padding:7px 13px;
  border-radius:999px;
  background:rgba(255,248,243,.86);
  color:var(--rose-deep);
  font-size:.66rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-weight:700;
  backdrop-filter:blur(8px);
}

.card-back {
  background: var(--coffee);
  transform: rotateY(180deg);
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 34px 30px;
}

.back-name {
  font-family: 'Cormorant Garamond','Noto Serif TC', serif;
  font-size: 1.82rem; font-weight: 300; font-style: italic;
  color: var(--rose);
  margin-bottom: 22px;
  line-height: 1.08;
}

.back-divider { width: 42px; height: 1px; background: var(--rose); opacity: 0.45; margin-bottom: 22px; }

.back-row { display: flex; flex-direction: column; gap: 13px; margin-bottom: 25px; }
.back-field { display: flex; flex-direction: column; gap: 2px; }

.back-label {
  font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: rgba(232,165,176,0.65);
  font-weight: 600;
}

.back-value { font-size: .96rem; font-weight: 300; color: #F5EDE8; }

.back-cta {
  display: inline-block;
  padding: 11px 24px;
  background: var(--rose);
  color: white; border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.76rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; text-align: center;
  transition: background 0.2s;
}

.back-cta:hover { background: var(--rose-deep); }

.male-icon { color: #8BAFD0; }
.female-icon { color: #E8A5B0; }

.about-section {
  padding: 86px 24px;
  background: linear-gradient(180deg,var(--cream),var(--blush));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.about-wrap {
  max-width:1080px;
  margin:0 auto;
  display:grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap:56px;
  align-items:center;
}

.story-photo-wrap {
  position:relative;
  max-width:360px;
  margin:0 auto;
  padding:12px;
  background:rgba(255,255,255,.86);
  border-radius:26px;
  box-shadow:0 18px 48px rgba(44,36,32,.10);
  transform:rotate(-1.2deg);
}

.story-photo-wrap::after {
  content:"";
  position:absolute;
  width:64px;
  height:74px;
  right:-28px;
  bottom:-22px;
  background:
    radial-gradient(circle at 20% 20%, rgba(184,137,111,.28) 2px, transparent 3px),
    radial-gradient(circle at 60% 40%, rgba(184,137,111,.22) 2px, transparent 3px);
  opacity:.55;
}

.tape {
  position:absolute;
  top:-18px;
  left:50%;
  transform:translateX(-50%) rotate(1deg);
  width:96px;
  height:30px;
  background:rgba(214,180,148,.42);
  border-radius:3px;
  box-shadow:0 4px 14px rgba(44,36,32,.05);
  z-index:2;
}

.about-img {
  width:100%;
  border-radius:18px;
  display:block;
  filter:brightness(1.04) saturate(.94) sepia(.06);
}

.about-copy h2 {
  font-family:'Noto Serif TC','Cormorant Garamond',serif;
  font-size:clamp(1.55rem,2.4vw,2.05rem);
  font-weight:400;
  line-height:1.55;
  margin-bottom:22px;
  color:var(--coffee);
  letter-spacing:.02em;
}

.about-copy p {
  color:var(--muted);
  line-height:2;
  margin-bottom:16px;
}

details.story-details {
  margin-top:22px;
  background:rgba(255,255,255,.68);
  border:1px solid var(--line);
  border-radius:24px;
  padding:18px 22px;
}

details.story-details summary {
  list-style:none;
  cursor:pointer;
  color:var(--rose-deep);
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.78rem;
}

details.story-details summary::-webkit-details-marker { display:none; }

.story-full {
  color:var(--muted);
  line-height:2;
  margin-top:18px;
  font-size:.95rem;
}

.story-full p { margin-bottom:14px; }

.story-quote {
  font-family:'Cormorant Garamond','Noto Serif TC',serif;
  font-size:1.65rem;
  color:var(--coffee);
  margin-top:26px;
  line-height:1.55;
  text-align:center;
}

.brand-section {
  background:var(--cream);
  padding:76px 24px;
  text-align:center;
}

.brand-grid {
  max-width:1020px;
  margin:42px auto 0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.brand-card {
  background:rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px 24px;
  box-shadow:0 10px 28px rgba(44,36,32,.045);
}

.brand-card .icon { font-size:1.8rem; margin-bottom:12px; }
.brand-card h3 { font-family:'Cormorant Garamond','Noto Serif TC',serif; color:var(--coffee); font-size:1.45rem; margin-bottom:10px; font-weight:400; }
.brand-card p { color:var(--muted); font-size:.92rem; line-height:1.8; }

.credentials {
  margin:38px auto 0;
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
}

.credential-pill {
  border:1.5px solid var(--rose);
  color:var(--rose-deep);
  border-radius:999px;
  padding:10px 22px;
  background:rgba(255,255,255,.58);
  font-weight:700;
  letter-spacing:.08em;
  font-size:.78rem;
  text-transform:uppercase;
}

.faq-section {
  padding:76px 24px 92px;
  background:linear-gradient(180deg,var(--blush),var(--cream));
}

.faq-list { max-width:860px; margin:38px auto 0; display:grid; gap:14px; }

details.faq-item {
  background:rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:22px;
  padding:18px 22px;
  box-shadow:0 8px 24px rgba(44,36,32,.045);
}

details.faq-item summary { cursor:pointer; font-weight:600; color:var(--coffee); list-style:none; }
details.faq-item summary::-webkit-details-marker { display:none; }
details.faq-item p { color:var(--muted); margin-top:12px; line-height:1.8; font-size:.94rem; }

.reserve-section { padding:82px 24px; background:var(--cream); }

.reserve-box {
  max-width:980px;
  margin:0 auto;
  background:var(--cream-2);
  border:1px solid var(--line);
  border-radius:34px;
  padding:46px 42px;
  display:grid;
  grid-template-columns:1fr 260px;
  gap:34px;
  align-items:center;
  box-shadow:0 16px 48px rgba(44,36,32,.07);
}

.reserve-box h2 {
  font-family:'Cormorant Garamond','Noto Serif TC',serif;
  font-size:clamp(1.65rem,3vw,2.35rem);
  font-weight:300;
  line-height:1.2;
  margin-bottom:18px;
}

.reserve-box p { color:var(--muted); line-height:1.85; margin-bottom:20px; }

.social-links {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:18px;
}

.social-pill {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 18px;
  border-radius:999px;
  border:1.5px solid var(--rose);
  color:var(--rose-deep);
  background:rgba(255,255,255,.52);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  transition:.22s ease;
}

.social-pill:hover { background:var(--rose); color:white; transform:translateY(-2px); }

.address { margin-top:18px; color:var(--muted); font-size:.92rem; line-height:1.8; }

.qr-img {
  width:100%;
  border-radius:26px;
  border:10px solid white;
  box-shadow:0 12px 32px rgba(44,36,32,.08);
  background:white;
}

footer {
  text-align: center;
  padding: 48px 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  background:var(--cream);
  line-height:1.9;
}

footer strong {
  font-family: 'Cormorant Garamond','Noto Serif TC', serif;
  font-size: 1.22rem; color: var(--coffee);
}

footer .slogan {
  margin-top:18px;
  font-family:'Cormorant Garamond','Noto Serif TC',serif;
  font-size:1.25rem;
  color:var(--rose-deep);
}

@media (max-width: 900px) {
  nav { padding: 12px 20px; }
  .mobile-menu { display:block; }
  .nav-links {
    position:absolute;
    top:72px;
    left:20px;
    right:20px;
    display:none;
    flex-direction:column;
    gap:14px;
    background:rgba(255,248,243,.98);
    border:1px solid var(--line);
    border-radius:22px;
    padding:22px;
    box-shadow:0 18px 40px rgba(44,36,32,.08);
  }
  .nav-links.open { display:flex; }
  .gallery-section { padding: 0 18px 64px; }
  .reserve-box, .about-wrap { grid-template-columns:1fr; padding:34px 24px; }
  .story-photo-wrap { max-width:330px; }
  .brand-grid { grid-template-columns:1fr; }
  .social-links { justify-content:center; }
  .reserve-box { text-align:center; }
  .reserve-box .social-links { justify-content:center; }
}

@media (max-width: 600px) {
  :root { --card-w: 274px; --card-h: 398px; }
  .hero { padding-top:58px; }
  .hero-logo { width:min(230px,70vw); }
  .about-section, .brand-section, .faq-section, .reserve-section { padding-left:18px; padding-right:18px; }
  .about-copy h2 { font-size:1.45rem; }
}

@media (prefers-reduced-motion: reduce) {
  .card-inner { transition: none; }
  .hero-paw { animation: none; }
}


/* V4.1 Final Complete - Story title refinement */
.story-title {
  font-family: 'Noto Serif TC','Cormorant Garamond',serif;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.55;
  font-weight: 500;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #7c6257 0%, #b58b78 42%, #d6b0a0 72%, #a87b6c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 28px;
}

/* V4.1 Final Complete - Six philosophy cards */
.brand-grid {
  max-width: 1120px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.brand-card {
  min-height: 235px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.brand-card .card-en {
  display: block;
  margin: 2px 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rose-deep);
  font-weight: 700;
}

.brand-card p {
  text-align: center;
}

@media (max-width: 900px) {
  .brand-grid {
    grid-template-columns: 1fr;
  }
  .brand-card {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .story-title {
    font-size: 1.55rem;
    line-height: 1.65;
    letter-spacing: 0.04em;
  }
}


/* Final update: story title, 12 kittens, localized status, six philosophy cards */
.story-title {
  font-family: 'Noto Serif TC','Cormorant Garamond',serif;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.55;
  font-weight: 500;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #7c6257 0%, #b58b78 42%, #d6b0a0 72%, #a87b6c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 28px;
}

.status-ribbon {
  font-family: 'Noto Serif TC','DM Sans',sans-serif;
  letter-spacing: 0.08em;
}

.brand-grid {
  max-width: 1120px;
  grid-template-columns: repeat(3, 1fr);
}

.brand-card {
  min-height: 235px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-card .card-en {
  display: block;
  margin: 2px 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rose-deep);
  font-weight: 700;
}

.brand-card p {
  text-align: center;
}

@media (max-width: 900px) {
  .brand-grid {
    grid-template-columns: 1fr;
  }
  .brand-card {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .story-title {
    font-size: 1.55rem;
    line-height: 1.65;
    letter-spacing: 0.04em;
  }
}


.social-links{
    display:flex;
    gap:18px;
    align-items:center;
}

.social-links a{
    color:#b58b78;
    text-decoration:none;
    font-size:0.92rem;
    letter-spacing:0.05em;
    transition:0.3s;
}

.social-links a:hover{
    color:#7c6257;
}