/* 彩可 CHROMA COCOA — 復古暖調 70s retro-gourmet design system
   warm palette · rounded forms · soft diffuse shadows · curvy retro serif · no hard borders */
:root{
  --ink:#3b2417;            /* deep cocoa brown */
  --ink-soft:#7a5c45;       /* muted brown text */
  --paper:#f6ead6;          /* warm cream */
  --paper2:#fffaf0;         /* lighter cream card */
  --pink:#c75450;           /* raspberry rust */
  --yellow:#e0a93b;         /* mustard */
  --mint:#8a9a5b;           /* sage / avocado */
  --blue:#2f6e6a;           /* retro teal */
  --purple:#7a4b63;         /* plum */
  --coral:#cf7035;          /* burnt orange */
  --shadow:0 16px 36px rgba(59,36,23,.14);
  --shadow-sm:0 8px 20px rgba(59,36,23,.12);
  --radius:22px;
  --radius-lg:34px;
  --maxw:1160px;
  --font:"Noto Sans TC",system-ui,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif;
  --display:"Fraunces","Noto Serif TC",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.12;font-weight:900;letter-spacing:.005em}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:200;border-radius:0 0 12px 0}
.skip-link:focus{left:0;top:0}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,234,214,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(59,36,23,.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text b{font-family:var(--display);font-size:1.3rem;font-weight:900;letter-spacing:.02em}
.brand-text i{font-style:normal;font-size:.6rem;letter-spacing:.3em;color:var(--coral);font-weight:700}
.nav-list{list-style:none;display:flex;gap:4px;align-items:center}
.nav-list a{display:block;text-decoration:none;font-weight:700;padding:8px 15px;border-radius:30px;font-size:.96rem;color:var(--ink-soft);transition:.18s}
.nav-list a:hover{color:var(--ink);background:rgba(207,112,53,.12)}
.nav-list a[aria-current="page"]{color:var(--ink);background:var(--yellow)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:var(--yellow);border:none;border-radius:50%;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm)}
.nav-toggle span{width:20px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-weight:700;text-decoration:none;padding:14px 30px;border-radius:40px;border:none;transition:transform .18s,box-shadow .18s;font-family:var(--font);letter-spacing:.02em}
.btn-primary{background:var(--coral);color:var(--paper2);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(-1px)}
.btn-mini{display:inline-block;font-weight:700;font-size:.86rem;text-decoration:none;padding:8px 18px;border-radius:30px;background:var(--paper);color:var(--ink);box-shadow:inset 0 0 0 1.5px rgba(59,36,23,.25);transition:.18s}
.btn-mini:hover{background:var(--yellow);box-shadow:none}
.link-arrow{font-weight:700;text-decoration:none;color:var(--coral);border-bottom:2px solid currentColor;padding-bottom:2px}
.kicker{display:inline-block;font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);margin-bottom:16px}
.kicker::before{content:"";display:inline-block;width:26px;height:2px;background:var(--coral);vertical-align:middle;margin-right:10px;border-radius:2px}

/* ---------- hero ---------- */
.hero{position:relative;padding:70px 0 56px;background:
  radial-gradient(60% 80% at 85% 25%,rgba(224,169,59,.28),transparent 60%),
  radial-gradient(50% 70% at 10% 85%,rgba(138,154,91,.22),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.7rem,6vw,4.6rem);font-weight:900;font-style:italic}
.hl{padding:0 .2em;margin:0 .14em;border-radius:30px;font-style:normal}
.hl-pink{background:var(--pink);color:var(--paper2)}
.hl-blue{background:var(--blue);color:var(--paper2)}
.lead{font-size:1.13rem;margin-top:20px;max-width:46ch;color:var(--ink-soft)}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{border-radius:160px 160px var(--radius) var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover}
.blob{position:absolute;z-index:-1}
.blob-yellow{width:120px;height:120px;background:var(--yellow);border-radius:48% 52% 60% 40%/55% 45% 55% 45%;top:-30px;right:-18px;opacity:.9}
.blob-mint{width:90px;height:90px;background:var(--mint);border-radius:60% 40% 45% 55%/50% 60% 40% 50%;bottom:-26px;left:-26px;opacity:.9}
.squiggle{display:none}

/* ---------- strip marquee ---------- */
.strip{background:var(--blue);color:var(--paper2)}
.strip-row{display:flex;gap:18px;align-items:center;justify-content:center;flex-wrap:wrap;padding:16px 22px;font-weight:600;letter-spacing:.04em}
.strip .dot{color:var(--yellow);font-size:.6rem}

/* ---------- sections ---------- */
.section{padding:78px 0}
.section-alt{background:var(--paper2)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:38px;flex-wrap:wrap}
.sec-head h2,.center-h2{font-size:clamp(1.9rem,3.8vw,2.8rem);font-weight:900;font-style:italic}
.center-h2{text-align:center;margin-bottom:44px}

/* ---------- product grid / cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.prod-card{background:var(--paper2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.prod-media{position:relative;aspect-ratio:1/1;background:var(--paper);overflow:hidden}
.prod-media img,.card-art{width:100%;height:100%;object-fit:cover}
.prod-tag{position:absolute;left:14px;top:14px;color:var(--paper2);font-weight:700;font-size:.72rem;letter-spacing:.06em;padding:6px 14px;border-radius:30px;box-shadow:var(--shadow-sm)}
.prod-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:9px;flex:1}
.prod-body h3{font-size:1.45rem;font-weight:900}
.prod-body p{font-size:.95rem;flex:1;color:var(--ink-soft)}
.prod-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.price{font-family:var(--display);font-weight:900;font-size:1.3rem}

/* ---------- features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature{background:var(--paper2);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}
.section-alt .feature{background:var(--paper)}
.f-num{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;font-family:var(--display);font-weight:900;font-size:1.4rem;color:var(--paper2);margin-bottom:18px}
.feature h3{font-size:1.4rem;margin-bottom:8px;font-style:italic}
.feature p{color:var(--ink-soft)}

/* ---------- moment ---------- */
.moment-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.moment-fig img{border-radius:var(--radius) var(--radius) 150px 150px;box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;max-height:520px;margin:0 auto}
.moment-copy h2{font-size:clamp(1.9rem,3.8vw,2.8rem);font-weight:900;font-style:italic;margin:8px 0 16px}
.moment-copy p{color:var(--ink-soft)}

/* ---------- cta band ---------- */
.cta-band{background:var(--yellow)}
.cta-inner{text-align:center;max-width:640px;margin:0 auto}
.cta-inner h2{font-size:clamp(2.1rem,4.2vw,3.1rem);font-weight:900;font-style:italic;margin-bottom:12px}
.cta-inner p{margin-bottom:26px;font-size:1.12rem;color:var(--ink)}

/* ---------- page hero ---------- */
.page-hero{padding:60px 0;position:relative}
.ph-blue{background:var(--blue);color:var(--paper2)}
.ph-pink{background:var(--pink);color:var(--paper2)}
.ph-mint{background:var(--mint);color:var(--paper2)}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.5rem);font-weight:900;font-style:italic;margin-bottom:10px}
.page-hero .lead{max-width:60ch;color:inherit;opacity:.92}
.crumb{font-size:.85rem;font-weight:600;margin-bottom:16px;opacity:.9}
.crumb a{text-decoration:none;border-bottom:1.5px solid currentColor}

/* ---------- filter ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.chip{font-weight:700;font-size:.9rem;padding:9px 20px;border-radius:30px;border:none;background:var(--paper2);color:var(--ink-soft);cursor:pointer;transition:.18s;box-shadow:var(--shadow-sm)}
.chip:hover{color:var(--ink);background:var(--mint);color:var(--paper2)}
.chip.is-active{background:var(--ink);color:var(--paper2)}
.empty-note{text-align:center;font-weight:600;padding:30px;color:var(--ink-soft)}

/* ---------- product detail ---------- */
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;margin-top:14px}
.pd-media{position:relative}
.pd-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:1/1;object-fit:cover}
.pd-badge{position:absolute;right:-8px;top:-12px;color:var(--paper2);font-weight:700;padding:10px 20px;border-radius:40px;box-shadow:var(--shadow-sm);transform:rotate(4deg)}
.pd-info h1{font-size:clamp(2.3rem,5vw,3.3rem);font-weight:900;font-style:italic;margin:4px 0}
.stars{display:flex;align-items:center;gap:3px;margin-bottom:14px}
.rating-text{margin-left:8px;font-size:.9rem;font-weight:600;color:var(--ink-soft)}
.price-big{font-family:var(--display);font-weight:900;font-size:2.1rem;color:var(--coral);margin-bottom:10px}
.spec{list-style:none;margin:24px 0;border-top:1.5px solid rgba(59,36,23,.18)}
.spec li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1.5px solid rgba(59,36,23,.12);font-size:.95rem}
.spec b{font-weight:700}
.spec span{color:var(--ink-soft)}
.pd-story{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:64px}
.pd-story article{background:var(--paper2);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.pd-story h2{font-size:1.3rem;margin-bottom:10px;font-style:italic}
.pd-story p{color:var(--ink-soft)}

/* ---------- about ---------- */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-text h2{font-size:clamp(1.9rem,3.8vw,2.6rem);font-weight:900;font-style:italic;margin-bottom:18px}
.about-text p{margin-bottom:15px;color:var(--ink-soft)}
.about-fig img{border-radius:180px 180px var(--radius) var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;max-height:540px;margin:0 auto}
.about-fig figcaption{font-size:.85rem;font-weight:600;margin-top:12px;text-align:center;color:var(--ink-soft)}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.member{text-align:center;background:var(--paper2);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}
.avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center}
.avatar span{font-family:var(--display);font-weight:900;font-size:2.1rem;color:var(--paper2)}
.member h3{font-size:1.25rem;font-style:italic}
.member p{font-size:.9rem;font-weight:600;color:var(--coral)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info h2,.contact-form-wrap h2{font-size:1.7rem;font-weight:900;font-style:italic;margin-bottom:22px}
.info-list{display:grid;grid-template-columns:auto 1fr;gap:11px 20px;margin-bottom:26px}
.info-list dt{font-weight:700}
.info-list dd{color:var(--ink-soft)}
.info-list a{font-weight:600;color:var(--coral)}
.map-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.map-card svg{width:100%;height:210px;display:block}
.map-pin-label{position:absolute;left:14px;bottom:14px;background:var(--paper2);border-radius:30px;padding:6px 14px;font-size:.8rem;font-weight:700;box-shadow:var(--shadow-sm)}
.contact-form{display:flex;flex-direction:column;gap:15px;background:var(--paper2);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:.9rem}
.contact-form input,.contact-form select,.contact-form textarea{font-family:var(--font);font-size:1rem;padding:12px 14px;border:1.5px solid rgba(59,36,23,.22);border-radius:14px;background:var(--paper);width:100%;color:var(--ink)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--coral)}
.contact-form textarea{resize:vertical}
.form-note{background:var(--mint);color:var(--paper2);border-radius:14px;padding:13px;font-weight:600;font-size:.9rem}

/* ---------- 404 ---------- */
.notfound{text-align:center}
.big404{font-family:var(--display);font-weight:900;font-style:italic;font-size:clamp(5.5rem,20vw,12rem);line-height:.9;color:var(--coral)}
.notfound h1{font-size:clamp(1.7rem,4vw,2.5rem);margin:6px 0 14px;font-style:italic}
.notfound .lead{color:var(--ink-soft);max-width:46ch;margin:0 auto}
.notfound .btn{margin-top:22px}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--paper)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px;padding:60px 22px 32px}
.foot-brand{display:flex;gap:14px;align-items:flex-start}
.foot-brand p{font-size:.95rem;opacity:.92}
.foot-brand b{font-family:var(--display);font-size:1.15rem;font-weight:900}
.site-footer h2{font-family:var(--display);font-size:1.05rem;font-style:italic;margin-bottom:15px;color:var(--yellow)}
.foot-nav ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.foot-nav a{text-decoration:none;font-weight:500;opacity:.9}
.foot-nav a:hover{opacity:1;color:var(--yellow)}
.foot-info p{font-size:.92rem;opacity:.9}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid rgba(246,234,214,.18);padding:20px 22px;font-size:.82rem;opacity:.88}
.foot-bottom .credit{color:var(--yellow);font-weight:600;opacity:1}
.foot-brand .logo-mark{flex:none}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .nav-toggle{display:flex}
  nav[aria-label="主選單"]{position:absolute;left:0;right:0;top:74px;background:var(--paper);border-bottom:1px solid rgba(59,36,23,.12);max-height:0;overflow:hidden;transition:max-height .3s;box-shadow:var(--shadow-sm)}
  nav[aria-label="主選單"].open{max-height:440px}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px;padding:14px 22px}
  .nav-list a{padding:13px 16px}
  .hero-grid,.moment-grid,.pd-grid,.about-split,.contact-grid{grid-template-columns:1fr}
  .hero-media img,.moment-fig img,.about-fig img{aspect-ratio:16/11;border-radius:120px 120px var(--radius) var(--radius);max-height:none}
  .moment-fig{order:-1}
  .prod-grid,.feature-grid,.pd-story,.team-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .prod-grid,.feature-grid,.pd-story,.team-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .hero{padding:44px 0 36px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}