/* Petrust 宠睿 — 暖橙青绿亲和工厂风(corporate/clean) · 照片驱动 · 反 AI-slop */
:root{
  --primary:#E2891A; --primary-d:#C2740E; --accent:#369B98; --accent-d:#2A7B79;
  --leaf:#729A44; --sand:#F5F0E6; --sand-d:#EFE7D6; --card:#FFFFFF;
  --ink:#2B2B2B; --ink-soft:#5C5A55; --line:#E4DBC9; --line-soft:#EFE9DC;
  --radius:16px; --radius-sm:10px; --shadow:0 14px 40px -22px rgba(60,45,15,.4);
  --shadow-sm:0 6px 20px -12px rgba(60,45,15,.35);
  --wrap:1180px; --fs:clamp(15px,1vw+13px,17px);
  --sans:"Manrope","Noto Sans SC",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --zh:"Noto Sans SC","Manrope",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--zh);font-size:var(--fs);line-height:1.7;color:var(--ink);background:var(--sand);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--sans);line-height:1.18;font-weight:800;letter-spacing:-.01em;color:#231f17}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;z-index:99;border-radius:8px}
.note{color:var(--ink-soft);font-size:.9em;margin-top:18px;max-width:760px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:0;
  font:700 1em var(--sans);padding:13px 22px;border-radius:999px;cursor:pointer;transition:.18s;box-shadow:0 8px 22px -12px rgba(226,137,26,.9)}
.btn:hover{background:var(--primary-d);transform:translateY(-1px)}
.btn--sm{padding:9px 18px;font-size:.92em}
.btn--full{width:100%;justify-content:center;padding:14px}
.btn--light{background:#fff;color:var(--primary-d)}.btn--light:hover{background:#fff8ee}
.link-strong{display:inline-flex;align-items:center;gap:6px;font:700 1em var(--sans);color:var(--accent-d);cursor:pointer;background:none;border:0}
.link-strong:hover{color:var(--primary-d)}
.kicker{display:inline-block;font:700 .8rem var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-d);background:#e7f1f0;padding:6px 12px;border-radius:999px;margin-bottom:18px}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(245,240,230,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:24px;height:68px}
.hdr__logo img{height:38px;width:auto}
.hdr__nav{display:flex;gap:26px;margin-left:auto;font-weight:600}
.hdr__nav a{color:var(--ink-soft);font-size:.96em;position:relative;padding:4px 0}
.hdr__nav a:hover{color:var(--primary-d)}
.hdr .btn--sm{margin-left:8px}
/* language switcher */
.langsw{display:flex;gap:10px;margin-left:18px;align-items:center}
.langsw a{font-size:.85em;color:var(--ink-soft);font-weight:600;padding:4px 2px;transition:color .18s}
.langsw a:hover{color:var(--primary-d)}
.langsw a.on{color:var(--primary-d)}

/* hero — 亮暖底 + 重叠真实产品图(非深色电影 Hero) */
.hero{background:linear-gradient(180deg,var(--sand) 0%,var(--sand-d) 100%);overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:62px 22px 70px}
.hero h1{font-size:clamp(2rem,3.4vw,3.25rem);margin-bottom:18px}
.hero .lead{font-size:1.08em;color:var(--ink-soft);max-width:560px;margin-bottom:26px}
.hero__cta{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.hero__stats{display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.hero__stats dt{font:800 1.7rem var(--sans);color:var(--primary-d)}
.hero__stats dd{color:var(--ink-soft);font-size:.9em}
.hero__art{position:relative;min-height:360px;display:flex;justify-content:center;align-items:flex-end}
.hero__img{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.hero__img--a{width:300px;transform:rotate(-3deg)}
.hero__img--b{width:210px;position:absolute;right:6%;bottom:-12px;transform:rotate(4deg);border:5px solid #fff}
.hero__badge{position:absolute;top:14px;left:2%;background:var(--accent);color:#fff;font:700 .82rem var(--sans);padding:8px 14px;border-radius:999px;box-shadow:var(--shadow-sm)}

/* section heads */
.sec-head{text-align:center;max-width:720px;margin:0 auto 44px}
.sec-head--left{text-align:left;margin:0 0 26px}
.sec-head h2{font-size:clamp(1.6rem,2.4vw,2.3rem);margin-bottom:12px}
.sec-head p{color:var(--ink-soft)}
section{padding:74px 0}

/* usps */
.usps{background:var(--card)}
.usp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;list-style:none}
.usp{display:flex;gap:16px;align-items:flex-start;padding:22px;background:var(--sand);border:1px solid var(--line-soft);border-radius:var(--radius)}
.usp img{width:46px;height:46px;flex-shrink:0}
.usp b{display:block;font-family:var(--sans);font-size:1.04em;margin-bottom:4px}
.usp span{color:var(--ink-soft);font-size:.92em}

/* products */
.products{background:var(--sand)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line-soft);transition:.2s}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.prod__media{position:relative;background:linear-gradient(160deg,#fbf7ef,#f1e9d8);padding:18px;display:flex;justify-content:center}
.prod__media img{height:280px;width:auto;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(60,45,15,.18))}
.prod__tag{position:absolute;top:14px;left:14px;background:var(--primary);color:#fff;font:700 .74rem var(--sans);padding:5px 11px;border-radius:999px}
.prod__body{padding:22px 22px 20px}
.prod__body h3{font-size:1.18em;margin-bottom:8px}
.prod__body p{color:var(--ink-soft);font-size:.93em;margin-bottom:16px}
.prod__foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line-soft);padding-top:14px}
.cap{font:700 .85rem var(--sans);color:var(--accent-d)}

/* wholesale */
.whole{background:var(--card)}
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:34px}
.model{padding:28px 24px;border-radius:var(--radius);background:var(--sand);border:1px solid var(--line-soft);position:relative}
.model::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:4px;border-radius:0 4px 4px 0;background:var(--accent)}
.model h3{font-size:1.16em;margin-bottom:10px}
.model p{color:var(--ink-soft);font-size:.93em;margin-bottom:16px}
.moq{display:inline-block;font:700 .82rem var(--sans);color:var(--primary-d);background:#fbeed6;padding:6px 12px;border-radius:999px}
.terms{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.terms>div{padding:20px;border-right:1px solid var(--line-soft)}
.terms>div:last-child{border-right:0}
.terms dt{font:700 .82rem var(--sans);color:var(--accent-d);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.terms dd{font-weight:600;font-size:.95em}

/* strength */
.strength{background:linear-gradient(180deg,var(--sand-d),var(--sand))}
.strength__in{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.strength .body{color:var(--ink-soft);margin-bottom:20px}
.checks{list-style:none;margin-bottom:26px;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative;font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:50%;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/13px no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/13px no-repeat}
.strength__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.strength__grid img{border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);aspect-ratio:4/3;object-fit:cover;width:100%}

/* certs */
.certs{background:var(--card)}
.cert-row{display:flex;flex-wrap:wrap;justify-content:center;gap:34px;list-style:none}
.cert-row li{display:flex;flex-direction:column;align-items:center;gap:10px;width:120px}
.cert-row img{height:72px;width:auto;object-fit:contain;filter:saturate(.95)}
.cert-row span{font:700 .82rem var(--sans);color:var(--ink-soft)}

/* cta band */
.ctaband{background:var(--accent);color:#fff;padding:56px 0}
.ctaband__in{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ctaband h2{color:#fff;font-size:clamp(1.5rem,2.2vw,2.05rem);margin-bottom:8px}
.ctaband p{opacity:.92;max-width:560px}

/* footer */
.ft{background:#241f17;color:#cfc6b4;padding:56px 0 26px}
.ft__in{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.2fr;gap:34px}
.ft__col h4{color:#fff;font-size:1em;margin-bottom:14px}
.ft__col a{display:block;color:#cfc6b4;padding:5px 0;font-size:.93em}
.ft__col a:hover{color:var(--primary)}
.ft__col--brand img{height:38px;margin-bottom:14px;filter:brightness(0) invert(1) opacity(.92)}
.ft__col--brand p{color:#a59c89;font-size:.9em}
.ft__mail{display:inline-flex;align-items:center;gap:8px;color:#fff!important;font-weight:600}
.ft__quote{color:#a59c89;font-size:.85em;margin-top:12px}
.ft__bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #3a3326;margin-top:36px;padding-top:20px;font-size:.85em;color:#9a917f;flex-wrap:wrap}

/* floating inquiry */
.fab{position:fixed;right:22px;bottom:22px;z-index:50;display:inline-flex;align-items:center;gap:9px;
  background:var(--primary);color:#fff;border:0;cursor:pointer;font:700 .95rem var(--sans);padding:13px 19px;border-radius:999px;box-shadow:0 12px 30px -8px rgba(226,137,26,.7)}
.fab:hover{background:var(--primary-d)}
.inq{position:fixed;inset:0;z-index:60;display:none}
.inq.open{display:block}
.inq__backdrop{position:absolute;inset:0;background:rgba(35,28,15,.5);backdrop-filter:blur(2px)}
.inq__panel{position:absolute;right:0;top:0;height:100%;width:min(440px,100%);background:var(--sand);box-shadow:-20px 0 60px -30px rgba(0,0,0,.6);
  padding:34px 30px;overflow-y:auto;animation:slidein .25s ease}
@keyframes slidein{from{transform:translateX(40px);opacity:.4}to{transform:none;opacity:1}}
.inq__x{position:absolute;right:18px;top:14px;background:none;border:0;font-size:1.9rem;line-height:1;color:var(--ink-soft);cursor:pointer}
.inq__panel h3{font-size:1.4em;margin:6px 0 6px}
.inq__sub{color:var(--ink-soft);font-size:.92em;margin-bottom:20px}
.inq-form .row{margin-bottom:13px}
.inq-form .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.inq-form input,.inq-form textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink)}
.inq-form input:focus,.inq-form textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.inq-form .cap{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.cap-canvas{border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;background:#fff}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.inq-msg{margin-top:10px;font-size:.9em;min-height:1.2em}
.inq-msg.ok{color:var(--leaf)}.inq-msg.bad{color:#c0392b}

/* responsive */
@media(max-width:980px){
  .hero__in,.strength__in{grid-template-columns:1fr;gap:30px}
  .hero__art{min-height:320px}
  .usp-grid,.prod-grid,.model-grid{grid-template-columns:1fr 1fr}
  .terms{grid-template-columns:1fr 1fr}
  .hdr__nav{display:none}
  .langsw{margin-left:auto}
}
@media(max-width:620px){
  section{padding:52px 0}
  .usp-grid,.prod-grid,.model-grid,.terms,.strength__grid,.ft__in{grid-template-columns:1fr}
  .hero__stats{gap:22px}
  .ctaband__in{flex-direction:column;align-items:flex-start}
  .fab span{display:none}
  .inq__panel{width:100%}
}

/* ---- blog (阶段8) ---- */
.wrap--narrow{max-width:780px}
.blog-hero{background:linear-gradient(180deg,var(--sand),var(--sand-d));padding:60px 0 40px}
.blog-hero h1{font-size:clamp(1.8rem,2.8vw,2.6rem);margin:8px 0 12px}
.blog-hero .lead{color:var(--ink-soft);max-width:640px}
.bloglist{background:var(--sand);padding:48px 0 74px}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bcard{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
.bcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.bcard__media img{width:100%;height:190px;object-fit:cover}
.bcard__body{padding:20px;display:flex;flex-direction:column;gap:8px}
.bcard__date{font:700 .78rem var(--sans);color:var(--accent-d);text-transform:uppercase;letter-spacing:.04em}
.bcard__body h2{font-size:1.12em;line-height:1.3}
.bcard__body h2 a:hover{color:var(--primary-d)}
.bcard__body p{color:var(--ink-soft);font-size:.92em;flex:1}
.post{background:var(--card);padding:48px 0 70px}
.crumb{font-size:.85em;color:var(--ink-soft);margin-bottom:18px}
.crumb a:hover{color:var(--primary-d)}
.post h1{font-size:clamp(1.7rem,2.8vw,2.5rem);margin-bottom:10px}
.post__meta{color:var(--ink-soft);font-size:.9em;margin-bottom:22px}
.post__hero{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius);margin-bottom:28px}
.post__body{font-size:1.04em;line-height:1.8;color:#33312c}
.post__body h2{font-size:1.3em;margin:30px 0 12px}
.post__body p{margin-bottom:16px}
.post__body strong{color:var(--ink)}
.post__links{margin:34px 0;padding:22px 24px;background:var(--sand);border-radius:var(--radius);border:1px solid var(--line-soft)}
.post__links h3{font-size:1.05em;margin-bottom:10px}
.post__links ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px}
.post__links a{color:var(--accent-d);font-weight:600}.post__links a:hover{color:var(--primary-d)}
.post__cta{margin-top:36px;background:var(--accent);color:#fff;border-radius:var(--radius);padding:28px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.post__cta h3{color:#fff;font-size:1.2em;margin-bottom:6px}.post__cta p{opacity:.92;font-size:.92em}
@media(max-width:900px){.bgrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.bgrid{grid-template-columns:1fr}.post__cta{flex-direction:column;align-items:flex-start}}