/* ============================================================
   MONSE INTERNATIONAL TRADING — site stylesheet
   Palette: warm paper, ink, brass accent
   ============================================================ */

:root{
  --ink:#16130f;
  --ink-soft:#3a342d;
  --muted:#6f665c;
  --paper:#faf7f2;
  --paper-2:#f2ece3;
  --card:#ffffff;
  --line:#e3dbd0;
  --brass:#b07a35;
  --brass-deep:#8a5c22;
  --radius:2px;
  --wrap:1160px;
  --font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --font-display:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Songti SC",serif;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 1.1em}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------- typography ---------- */

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:400;
  letter-spacing:-.01em;
  line-height:1.15;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.3rem,5vw,3.9rem)}
h2{font-size:clamp(1.75rem,3.2vw,2.6rem)}
h3{font-size:1.25rem;line-height:1.3}
h4{font-size:1.02rem;font-family:var(--font-body);font-weight:600;letter-spacing:.02em}

.eyebrow{
  font-size:.72rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brass-deep);
  font-weight:600;
  margin:0 0 1.1em;
}
.lede{font-size:1.14rem;color:var(--ink-soft);max-width:62ch}
.small{font-size:.88rem;color:var(--muted)}

/* ---------- header ---------- */

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,247,242,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:76px;
}
.brand{display:flex;align-items:center;gap:14px}
.brand-seal{display:block;height:64px;width:auto;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;align-items:stretch;gap:5px;padding-bottom:9px;text-align:center}
.brand-motto{font-family:var(--font-display);font-style:italic;font-size:.86rem;line-height:1.2;color:var(--ink-soft);white-space:nowrap}
.brand-motto .brand-dot{font-style:normal;color:var(--muted);padding:0 .18em}
.brand-motto .brand-zh{font-style:normal;letter-spacing:.2em;font-size:.8rem;margin-right:-.2em}
.brand-rule{display:block;width:100%;height:1px;background:var(--line);margin:1px 0}
.brand-mark{
  font-family:var(--font-display);
  font-size:1.42rem;letter-spacing:.22em;line-height:1;
}
.brand-sub{
  white-space:nowrap;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);line-height:1;
}
.nav{display:flex;align-items:center;gap:30px}
.nav a{
  font-size:.9rem;color:var(--ink-soft);
  padding:6px 0;border-bottom:1px solid transparent;
  transition:border-color .18s,color .18s;
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--brass)}
.nav .btn{margin-left:8px}

.band{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band .wrap{padding-top:30px;padding-bottom:30px}
.band img{display:block;width:100%;max-width:760px;height:auto;margin:0 auto}

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;
  font-size:.9rem;font-weight:600;letter-spacing:.02em;
  border:1px solid var(--ink);
  background:var(--ink);color:var(--paper);
  border-radius:var(--radius);
  cursor:pointer;
  transition:background .18s,border-color .18s,color .18s,transform .18s;
}
.btn:hover{background:#2b251e;border-color:#2b251e}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:transparent;border-color:var(--ink)}
.btn-brass{background:var(--brass);border-color:var(--brass);color:#fff}
.btn-brass:hover{background:var(--brass-deep);border-color:var(--brass-deep)}

/* ---------- hero ---------- */

.hero{
  position:relative;
  padding:clamp(60px,9vw,110px) 0 clamp(56px,7vw,88px);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero .wrap{position:relative;z-index:2;max-width:1000px}
.hero h1{max-width:18ch}
.hero .lede{margin-bottom:2em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-glow{
  position:absolute;right:-10%;top:-30%;
  width:720px;height:720px;border-radius:50%;
  background:radial-gradient(circle,rgba(176,122,53,.16) 0%,rgba(176,122,53,0) 68%);
  pointer-events:none;
}

/* ---------- hero media ---------- */

.hero-grid{
  display:grid;grid-template-columns:1.06fr .94fr;
  gap:clamp(32px,5vw,68px);align-items:center;
}
.hero-figure{margin:0;position:relative}
.hero-figure img{
  width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;
  border:1px solid var(--line);
  filter:saturate(.94);
}
.hero-figure figcaption{
  margin-top:12px;font-size:.78rem;color:var(--muted);letter-spacing:.02em;
}

/* ---------- gallery strip ---------- */

.gallery{
  display:flex;gap:16px;overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:18px;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}
.gallery::-webkit-scrollbar{height:6px}
.gallery::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.gallery figure{
  flex:0 0 clamp(210px,24vw,290px);
  margin:0;scroll-snap-align:start;
}
.gallery img{
  width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;
  border:1px solid var(--line);
  filter:saturate(.96);
  transition:filter .25s,transform .25s;
}
.gallery figure:hover img{filter:saturate(1.05)}
.gallery figcaption{
  font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-top:10px;
}
.gallery-wrap{position:relative}
.gallery-hint{
  font-size:.8rem;color:var(--muted);margin-top:6px;
}

/* ---------- image grid (products page) ---------- */

.tile-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.tile-grid img{
  width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;
  border:1px solid var(--line);
  transition:filter .25s;
}
.tile-grid img:hover{filter:saturate(1.08)}

/* ---------- trust strip ---------- */

.strip{
  border-bottom:1px solid var(--line);
  background:var(--paper-2);
}
.strip .wrap{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  padding:0;
}
.strip-item{
  padding:26px 26px;
  border-left:1px solid var(--line);
  font-size:.86rem;color:var(--ink-soft);
}
.strip-item:first-child{border-left:none}
.strip-item strong{display:block;font-size:.94rem;color:var(--ink);margin-bottom:3px}

/* ---------- sections ---------- */

.section{padding:clamp(56px,7vw,96px) 0}
.section-tight{padding:clamp(40px,5vw,64px) 0}
.section-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:66ch;margin-bottom:52px}
.section-head h2{margin-bottom:.4em}

/* ---------- range cards ---------- */

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px 30px;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.card:hover{border-color:#cfc4b4;box-shadow:0 14px 34px -22px rgba(22,19,15,.4);transform:translateY(-2px)}
.card h3{margin-bottom:.55em}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:1.1em}
.card .more{
  font-size:.84rem;font-weight:600;letter-spacing:.04em;
  color:var(--brass-deep);
}
.card .more::after{content:" →"}

/* ---------- feature list ---------- */

.feature{
  display:grid;grid-template-columns:44px 1fr;gap:18px;
  padding:26px 0;border-top:1px solid var(--line);
}
.feature:first-child{border-top:none}
.feature-num{
  font-family:var(--font-display);
  font-size:1.05rem;color:var(--brass);padding-top:2px;
}
.feature h4{margin:0 0 .4em}
.feature p{margin:0;color:var(--muted);font-size:.95rem}

/* ---------- process ---------- */

.process{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:1px solid var(--line)}
.process-step{
  padding:26px 18px 26px 0;
  border-right:1px solid var(--line);
}
.process-step:last-child{border-right:none}
.process-step span{
  display:block;font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brass-deep);margin-bottom:10px;
}
.process-step strong{display:block;font-size:.95rem;line-height:1.35}

/* ---------- cta band ---------- */

.cta-band{
  background:var(--ink);color:var(--paper);
  padding:clamp(52px,6vw,80px) 0;
}
.cta-band h2{color:#fff;max-width:22ch}
.cta-band p{color:#cfc6ba;max-width:56ch}
.cta-band .btn{background:var(--brass);border-color:var(--brass);color:#fff}
.cta-band .btn:hover{background:var(--brass-deep);border-color:var(--brass-deep)}
.cta-band .btn-ghost{background:transparent;color:var(--paper);border-color:rgba(250,247,242,.35)}
.cta-band .btn-ghost:hover{border-color:var(--paper)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:2em}

/* ---------- page header ---------- */

.page-head{
  padding:clamp(50px,6vw,84px) 0 clamp(34px,4vw,52px);
  border-bottom:1px solid var(--line);
}
.page-head h1{font-size:clamp(2rem,4vw,3.1rem)}
.page-head .lede{margin-top:1em;margin-bottom:0}

/* ---------- product rows ---------- */

.range-row{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-top:1px solid var(--line);
}
.range-row:last-child{border-bottom:1px solid var(--line)}
.range-body{padding:44px clamp(0px,3vw,48px) 44px 0}
.range-body:first-child{padding-right:clamp(20px,4vw,56px)}
.range-spec{
  background:var(--paper-2);
  padding:44px clamp(24px,3vw,44px);
  border-left:1px solid var(--line);
}
.range-spec dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:12px 22px;font-size:.9rem}
.range-spec dt{color:var(--muted);white-space:nowrap}
.range-spec dd{margin:0;color:var(--ink-soft)}
.ticks{list-style:none;padding:0;margin:0 0 1.4em}
.ticks li{
  position:relative;padding-left:22px;margin-bottom:.55em;
  font-size:.95rem;color:var(--ink-soft);
}
.ticks li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:7px;height:7px;border-radius:50%;
  background:var(--brass);
}

/* ---------- spec table ---------- */

.spec-table{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:8px}
.spec-table th,.spec-table td{
  text-align:left;padding:15px 18px;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.spec-table tr:first-child th,.spec-table tr:first-child td{border-top:1px solid var(--line)}
.spec-table th{
  width:30%;font-weight:600;color:var(--muted);
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  white-space:nowrap;
}
.spec-table td{color:var(--ink-soft)}

/* ---------- prose ---------- */

.prose{max-width:70ch}
.prose h2{margin-top:2.2em}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:1.1em}
.prose li{margin-bottom:.5em}

/* ---------- contact ---------- */

.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px}
.field{margin-bottom:20px}
.field label{
  display:block;font-size:.78rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin-bottom:8px;
}
.field input,.field textarea,.field select{
  width:100%;padding:13px 14px;
  font:inherit;font-size:.95rem;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .18s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--brass);
}
.field textarea{min-height:140px;resize:vertical}
.contact-aside{
  border-left:1px solid var(--line);
  padding-left:44px;
}
.contact-aside h3{margin-bottom:1em}
.contact-block{margin-bottom:26px}
.contact-block .label{
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:5px;
}
.contact-block a{border-bottom:1px solid var(--line)}
.contact-block a:hover{border-bottom-color:var(--brass)}

/* ---------- contact cards (contact page) ---------- */

.contact-card{
  border-top:1px solid var(--line);
  padding:22px 0;
}
.contact-card:first-child{border-top:none;padding-top:0}
.contact-label{
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin:0 0 6px;
}
.contact-value{
  font-family:var(--font-display);
  font-size:1.22rem;line-height:1.3;color:var(--ink);margin:0 0 4px;
}
.contact-value a{border-bottom:1px solid var(--line);transition:border-color .18s}
.contact-value a:hover{border-bottom-color:var(--brass)}
.contact-card .small{margin:0}

.form .btn{margin-top:8px}

/* ---------- footer ---------- */

.site-footer{
  border-top:1px solid var(--line);
  background:var(--paper-2);
  padding:56px 0 40px;
  font-size:.88rem;color:var(--muted);
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;margin-bottom:44px;
}
.site-footer h4{
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);margin:0 0 14px;
}
.site-footer a:hover{color:var(--ink)}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:24px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:.8rem;
}
.footer-brand{color:var(--ink);font-family:var(--font-display);letter-spacing:.2em;font-size:1.05rem}
.footer-seal{display:block;height:46px;width:auto;margin-bottom:16px}

/* ---------- responsive ---------- */

@media (max-width:1000px){
  .brand-seal{height:54px}
  .brand-motto,.brand-rule{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-figure{order:-1}
  .hero-figure img{aspect-ratio:16/10}
  .tile-grid{grid-template-columns:repeat(3,1fr)}
  .strip .wrap{grid-template-columns:repeat(2,1fr)}
  .strip-item:nth-child(3){border-left:none}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .process-step:nth-child(3){border-right:none}
  .process-step:nth-child(n+4){border-top:1px solid var(--line)}
  .range-row{grid-template-columns:1fr}
  .range-body{padding-right:0}
  .range-spec{border-left:none;border-top:1px solid var(--line);margin:0 -28px;padding-left:28px;padding-right:28px}
  .contact-grid{grid-template-columns:1fr;gap:44px}
  .contact-aside{border-left:none;padding-left:0;border-top:1px solid var(--line);padding-top:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:680px){
  body{font-size:16px}
  .brand-seal{height:46px}
  .brand-motto,.brand-rule{display:none}
  .site-header .wrap{min-height:64px}
  .site-header .wrap{flex-wrap:wrap;row-gap:2px;padding-top:10px;padding-bottom:8px}
  .nav{width:100%;justify-content:center;gap:22px}
  .nav a{font-size:.82rem;padding:4px 0}
  .hero-actions .btn{width:100%}
  .strip .wrap{grid-template-columns:1fr}
  .strip-item{border-left:none;border-top:1px solid var(--line)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .tile-grid{grid-template-columns:repeat(2,1fr)}
  .gallery figure{flex:0 0 74vw}
  .process{grid-template-columns:1fr}
  .process-step{border-right:none;border-top:1px solid var(--line)}
  .process-step:first-child{border-top:none}
  .footer-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* ---- imagery ---- */
.card--img{padding:0;overflow:hidden}
.card--img>img{width:100%;aspect-ratio:3/2;object-fit:cover;border-bottom:1px solid var(--line);transition:filter .25s}
.card--img:hover>img{filter:saturate(1.06)}
.card--img .card-body{padding:26px 28px 24px}
.range-body>img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line);margin:0 0 28px;background:var(--paper-2)}