/* ===== Cherryh Flowers — modern botanical/coastal UI ===== */
:root{
  --sand:#faf6ef; --sand-2:#f3 ecdf; --paper:#ffffff;
  --ink:#22271f; --ink-soft:#4c5346; --muted:#8b8f83;
  --leaf:#3f7a52; --leaf-d:#2f5d3e; --leaf-l:#e7f0e6;
  --terra:#c67a4b; --terra-d:#a9603a;
  --line:#e7e1d5; --shadow:0 10px 30px rgba(40,45,35,.08);
  --shadow-lg:0 24px 60px rgba(40,45,35,.16);
  --r:14px; --r-lg:22px; --maxw:1200px;
  --ff-body:'Inter',system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --ff-head:'Fraunces','Songti SC',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--sand);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{overflow-wrap:break-word}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--ff-head);font-weight:600;line-height:1.12;margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--terra-d);font-weight:600;margin:0 0 .8rem}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  padding:.85em 1.5em;border-radius:100px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:.25s;font-family:var(--ff-body)}
.btn-sm{padding:.5em 1em;font-size:.82rem}
.btn-primary{background:var(--leaf);color:#fff}
.btn-primary:hover{background:var(--leaf-d);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--leaf);color:var(--leaf-d);background:var(--paper)}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:50;transition:.3s;
  background:var(--sand);border-bottom:1px solid transparent}
.site-header.scrolled{border-bottom-color:var(--line);
  box-shadow:0 4px 20px rgba(40,45,35,.05)}
.header-inner{display:flex;align-items:center;gap:1.5rem;height:70px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-mark{color:var(--terra);font-size:1.5rem;line-height:1}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-family:var(--ff-head);font-size:1.25rem}
.brand-sub{font-size:.6rem;letter-spacing:.18em;color:var(--muted);font-weight:600}
.main-nav{display:flex;gap:2rem;margin-left:auto;font-weight:500}
.main-nav a{position:relative;padding:.3em 0;color:var(--ink-soft)}
.main-nav a:hover{color:var(--leaf-d)}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--leaf);transition:.25s}
.main-nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:1rem;margin-left:1rem}
.main-nav+.header-actions{margin-left:0}
.lang-toggle{background:none;border:1px solid var(--line);border-radius:100px;
  padding:.4em .8em;cursor:pointer;font-weight:600;font-size:.82rem;color:var(--muted);
  display:flex;gap:.15em;align-items:center}
.lang-toggle .on{color:var(--leaf-d)}
.lang-toggle .sep{color:var(--line)}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ===== hero ===== */
.hero{position:relative;overflow:hidden;padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem)}
.hero-bg{position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 60% at 85% 10%,rgba(198,122,75,.10),transparent 60%),
    radial-gradient(50% 50% at 5% 90%,rgba(63,122,82,.12),transparent 60%),
    linear-gradient(160deg,var(--sand),var(--sand-2))}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;
  gap:3rem;align-items:center}
.hero-copy h1{font-size:clamp(2.3rem,5vw,3.7rem);margin:.2em 0 .5em}
.hero-copy .lede{font-size:1.12rem;color:var(--ink-soft);max-width:34ch}
.hero-cta{display:flex;gap:1rem;margin:1.8rem 0 2.4rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.5rem}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-family:var(--ff-head);font-size:1.7rem;color:var(--leaf-d)}
.hero-stats span{font-size:.82rem;color:var(--muted)}
/* collage */
.hero-collage{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;
  gap:12px;aspect-ratio:1/1;transform:rotate(2deg)}
.hero-collage .tile{border-radius:var(--r);background:#ddd center/cover;box-shadow:var(--shadow);
  animation:floaty 7s ease-in-out infinite}
.hero-collage .tile:nth-child(1){grid-row:span 2}
.hero-collage .tile:nth-child(4){grid-column:span 2}
.hero-collage .tile:nth-child(2n){animation-delay:-2s}
.hero-collage .tile:nth-child(3n){animation-delay:-4s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* section heads */
.section-head{text-align:center;max-width:52ch;margin:0 auto clamp(2rem,4vw,3rem)}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.section-head p{color:var(--muted);margin:.6rem 0 0}
section{padding:clamp(3.5rem,7vw,6rem) 0}

/* ===== category grid ===== */
.cats{background:var(--paper)}
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{display:flex;flex-direction:column;text-align:left;background:var(--sand);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;
  padding:0;transition:.28s;font-family:inherit}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.cat-thumb{display:block;height:150px;background:#f5efe4 center/contain no-repeat;position:relative}
.cat-body{padding:1rem 1.1rem 1.2rem;position:relative}
.cat-name{display:block;font-family:var(--ff-head);font-size:1.12rem;font-weight:600}
.cat-desc{display:block;font-size:.82rem;color:var(--muted);margin-top:.35rem;line-height:1.45}
.cat-count{position:absolute;top:-2.4rem;right:1rem;background:var(--leaf);color:#fff;
  font-size:.78rem;font-weight:700;min-width:1.9em;height:1.9em;border-radius:100px;
  display:flex;align-items:center;justify-content:center;padding:0 .5em;box-shadow:var(--shadow)}

/* ===== products ===== */
.toolbar{display:flex;gap:1rem;align-items:center;justify-content:space-between;
  flex-wrap:wrap;margin-bottom:1.4rem}
.filters{display:flex;gap:.55rem;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:100px;
  padding:.5em 1.05em;font-size:.85rem;font-weight:500;cursor:pointer;color:var(--ink-soft);
  transition:.2s;font-family:inherit}
.chip:hover{border-color:var(--leaf);color:var(--leaf-d)}
.chip.active{background:var(--leaf);border-color:var(--leaf);color:#fff}
.search{position:relative}
.search input{border:1px solid var(--line);background:var(--paper);border-radius:100px;
  padding:.6em 1em .6em 2.4em;font-size:.9rem;width:230px;font-family:inherit;transition:.2s}
.search input:focus{outline:0;border-color:var(--leaf);box-shadow:0 0 0 3px var(--leaf-l)}
.search-icon{position:absolute;left:.9em;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1.1rem}
.result-count{color:var(--muted);font-size:.85rem;margin:0 0 1.2rem}

.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{margin:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;cursor:pointer;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-img{aspect-ratio:1/1;background:#f5efe4;overflow:hidden;position:relative}
.card-img img{width:100%;height:100%;object-fit:contain;transition:.5s}
.card:hover .card-img img{transform:scale(1.07)}
.card.noimg .card-img{background:
  repeating-linear-gradient(45deg,var(--sand-2),var(--sand-2) 10px,var(--sand) 10px,var(--sand) 20px)}
.card.noimg .card-img img{display:none}
.card figcaption{padding:.8rem .9rem 1rem;display:flex;flex-direction:column;gap:.2rem}
.card-name{font-weight:600;font-size:.92rem;letter-spacing:.01em}
.card-cat{font-size:.75rem;color:var(--terra-d)}
.load-more-wrap{text-align:center;margin-top:2.4rem}

/* ===== about ===== */
.about{background:var(--paper)}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.about-copy h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:1rem}
.about-copy p{color:var(--ink-soft);margin:0 0 1rem}
.about-points{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:.7rem}
.about-points li{position:relative;padding-left:1.9rem;font-weight:500}
.about-points li::before{content:"❀";position:absolute;left:0;color:var(--terra)}
.about-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-media .tile{aspect-ratio:1/1;border-radius:var(--r-lg);background:#ddd center/cover;
  box-shadow:var(--shadow)}
.about-media .tile:nth-child(1),.about-media .tile:nth-child(4){transform:translateY(14px)}

/* ===== contact ===== */
.contact{background:linear-gradient(160deg,var(--leaf-d),var(--leaf));color:#fff}
.contact .eyebrow{color:#ffd9b8}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem}
.contact-copy h2{font-size:clamp(1.9rem,3.4vw,2.6rem);color:#fff;margin-bottom:.7rem}
.contact-copy>p{color:rgba(255,255,255,.82);max-width:40ch}
.contact-list{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1.2rem}
.contact-list li{display:flex;gap:1rem;align-items:flex-start}
.contact-list .ci{width:2.3rem;height:2.3rem;flex:none;border-radius:50%;
  background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.contact-list b{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;
  color:rgba(255,255,255,.7);font-weight:600}
.contact-list a,.contact-list span{color:#fff}
.contact-list a:hover{text-decoration:underline}
.contact-form{background:var(--paper);border-radius:var(--r-lg);padding:2rem;color:var(--ink);
  box-shadow:var(--shadow-lg)}
.contact-form label{display:block;margin-bottom:1rem}
.contact-form span{display:block;font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-bottom:.35rem}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;
  padding:.7em .9em;font-family:inherit;font-size:.95rem;background:var(--sand);resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--leaf);
  box-shadow:0 0 0 3px var(--leaf-l);background:#fff}
.contact-form .btn{width:100%;margin-top:.4rem}
.form-note{font-size:.75rem;color:var(--muted);text-align:center;margin:.8rem 0 0}

/* ===== footer ===== */
.site-footer{background:var(--ink);color:#cfd3c8;padding:2.5rem 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-footer .brand-text strong{color:#fff}
.site-footer .copy{margin:0;font-size:.85rem;color:#9aa08e}
.site-footer .copy.small{font-size:.78rem}

/* ===== lightbox ===== */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(24,28,20,.9);
  backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:.25s;padding:24px}
.lightbox.open{opacity:1;pointer-events:auto}
.lb-figure{margin:0;display:flex;max-width:min(900px,94vw);max-height:88vh;
  background:var(--paper);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  transform:scale(.94);transition:.25s}
.lightbox.open .lb-figure{transform:scale(1)}
.lb-media{flex:1 1 55%;min-width:0;background:var(--sand-2);display:flex;align-items:center;justify-content:center}
.lb-media img{width:100%;max-height:78vh;object-fit:contain}
.lb-panel{flex:0 0 320px;display:flex;flex-direction:column;padding:1.5rem 1.6rem;overflow-y:auto}
.lb-head{margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.lb-head b{display:block;font-family:var(--ff-head);font-size:1.35rem;line-height:1.2}
.lb-head span{color:var(--terra-d);font-size:.85rem}
.lb-form{display:flex;flex-direction:column;gap:.55rem}
.lb-eyebrow{margin:0 0 .2rem;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:600}
.lb-form label{display:flex;flex-direction:column;gap:.25rem}
.lb-form span{font-size:.75rem;font-weight:600;color:var(--ink-soft)}
.lb-form input,.lb-form textarea{width:100%;border:1px solid var(--line);border-radius:9px;
  padding:.55em .7em;font-family:inherit;font-size:.9rem;background:var(--sand);resize:vertical}
.lb-form input:focus,.lb-form textarea:focus{outline:0;border-color:var(--leaf);
  box-shadow:0 0 0 3px var(--leaf-l);background:#fff}
.lb-form .btn{width:100%;margin-top:.4rem}
.lb-form .form-note{margin:.5rem 0 0;text-align:center}
.lb-close,.lb-nav{position:absolute;background:rgba(255,255,255,.14);border:0;color:#fff;
  cursor:pointer;border-radius:50%;width:46px;height:46px;font-size:1.4rem;transition:.2s;
  display:flex;align-items:center;justify-content:center}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.28)}
.lb-close{top:24px;right:24px;font-size:1.1rem}
.lb-nav{top:50%;transform:translateY(-50%)}
.lb-prev{left:24px}.lb-next{right:24px}

/* ===== to-top ===== */
.to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:46px;height:46px;border-radius:50%;
  background:var(--leaf);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(10px);
  transition:.3s}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}

/* ===== responsive ===== */
@media(max-width:980px){
  .cat-grid,.product-grid{grid-template-columns:repeat(3,1fr)}
  .hero-inner,.about-inner,.contact-inner{grid-template-columns:1fr;gap:2.5rem}
  .hero-collage{max-width:420px;order:-1}
  .about-media{max-width:440px}
}
@media(max-width:760px){
  .main-nav{position:fixed;inset:70px 0 auto 0;background:var(--paper);flex-direction:column;
    gap:0;padding:.5rem 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(calc(-100% - 74px));visibility:hidden;
    transition:transform .3s,visibility .3s;margin:0}
  body.nav-open .main-nav{transform:translateY(0);visibility:visible}
  .main-nav a{padding:.9rem 24px}
  .main-nav a::after{display:none}
  .nav-burger{display:flex}
  .header-actions,.main-nav+.header-actions{margin-left:auto}
  .header-actions .btn{display:none}
  body.nav-open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .nav-burger span:nth-child(2){opacity:0}
  body.nav-open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .cat-grid,.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .hero-stats{gap:1.5rem}
  .toolbar{flex-direction:column;align-items:stretch}
  .search input{width:100%}
  .lb-figure{flex-direction:column;max-height:92vh;overflow-y:auto}
  .lb-media img{max-height:44vh}
  .lb-panel{flex:1 1 auto;padding:1.2rem 1.3rem}
  .lb-prev{left:8px}.lb-next{right:8px}
  .lb-nav{width:40px;height:40px}
}
@media(max-width:560px){
  .hero-copy h1{font-size:clamp(1.75rem,7vw,2.4rem)}
  .hero .eyebrow{font-size:.7rem;letter-spacing:.1em}
}
@media(max-width:440px){
  .hero-collage{grid-template-columns:repeat(2,1fr);max-width:340px;margin:0 auto}
  .hero-stats strong{font-size:1.4rem}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto}}