/* ==========================================================================
   Jiangsu Xinzhonglei Steel Technology Co., Ltd.
   Global stylesheet — light editorial / premium industrial
   White paper base · graphite ink · restrained bronze accent
   Type: Space Grotesk (display) · Inter (body) · IBM Plex Mono (data)
   ========================================================================== */

:root{
  --paper:#FFFFFF;
  --paper-2:#F7F8F9;
  --paper-3:#EEF0F2;
  --ink:#0E1216;
  --ink-2:#141A20;
  --ink-3:#1C2329;
  --ink-4:#2A333D;
  --line:rgba(14,18,22,.13);
  --line-2:rgba(14,18,22,.075);
  --text:#1A2129;
  --dim:#5E6A75;
  --dim-2:#8A949E;
  --accent:#9A743F;      /* bronze */
  --accent-2:#B08D57;
  --accent-d:#8A6435;
  --white:#fff;
  /* legacy aliases (older inline styles) */
  --gold:var(--accent-2);
  --gold-l:var(--accent-d);
  --gold-d:var(--accent-d);
  --ok:#2F6B4C;
  --sans:'Inter','Helvetica Neue',Helvetica,Arial,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
  --disp:'Space Grotesk','Inter','Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --wrap:1180px;
  --nav-h:76px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --r:3px;
  --sh-sm:0 1px 2px rgba(14,18,22,.05),0 2px 8px rgba(14,18,22,.04);
  --sh-md:0 2px 6px rgba(14,18,22,.06),0 18px 44px rgba(14,18,22,.10);
}

*,*::before,*::after{box-sizing:border-box;}
html{margin:0;padding:0;scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;padding:0;background:var(--paper);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease);}
a:hover{color:var(--accent-d);}
h1,h2,h3,h4,h5{margin:0;font-family:var(--disp);font-weight:600;letter-spacing:-.025em;line-height:1.12;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
::selection{background:var(--accent);color:#fff;}

/* scrollbar */
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:var(--paper-2);}
::-webkit-scrollbar-thumb{background:#C6CCD2;border-radius:6px;border:2px solid var(--paper-2);}
::-webkit-scrollbar-thumb:hover{background:#AAB2BA;}

/* ---------- scroll progress ---------- */
.progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:1000;
  background:var(--accent);pointer-events:none;
}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px;}
.wrap-nar{max-width:940px;}
.section{padding:108px 0;position:relative;}
.section-tight{padding:72px 0;}
.section-alt{background:var(--paper-2);}
.section-line{border-top:1px solid var(--line-2);}
.center{text-align:center;}

.grid{display:grid;gap:24px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
.g5{grid-template-columns:repeat(5,1fr);}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split-wide{grid-template-columns:1.15fr .85fr;}
.split-nar{grid-template-columns:.9fr 1.1fr;}

/* ---------- typography ---------- */
.eyebrow{
  font-family:var(--disp);font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--accent);display:flex;align-items:center;gap:12px;margin-bottom:20px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);flex:none;}
.eyebrow.center{justify-content:center;}
.eyebrow.center::after{content:"";width:26px;height:1px;background:var(--accent);flex:none;}

h1.hero-h{font-size:clamp(2.3rem,4.7vw,3.55rem);font-weight:700;letter-spacing:-.035em;line-height:1.06;}
h2.sec-h{font-size:clamp(1.8rem,3.3vw,2.65rem);letter-spacing:-.03em;line-height:1.12;}
h3.card-h{font-size:1.06rem;letter-spacing:-.01em;}
.lead{font-size:1.06rem;color:var(--dim);line-height:1.78;font-weight:400;}
.sec-sub{font-size:1.02rem;color:var(--dim);max-width:660px;margin-top:20px;line-height:1.78;}
.center .sec-sub{margin-left:auto;margin-right:auto;}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;}
.gold,.accent{color:var(--accent-d);}
.dim{color:var(--dim);}
.small{font-size:.86rem;}
.hr{height:1px;background:var(--line-2);border:0;margin:0;}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;height:var(--nav-h);
  background:rgba(255,255,255,.8);backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s,box-shadow .3s;
}
.nav.scrolled{border-bottom-color:var(--line-2);background:rgba(255,255,255,.92);box-shadow:0 1px 0 rgba(14,18,22,.03),0 8px 30px rgba(14,18,22,.05);}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 28px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px;}
.brand{display:flex;align-items:center;gap:12px;flex:none;}
.brand-mark{width:34px;height:34px;flex:none;}
.brand-txt{line-height:1.15;}
.brand-en{font-family:var(--disp);font-size:12.5px;font-weight:700;letter-spacing:.07em;color:var(--ink);text-transform:uppercase;}
.brand-sub{font-size:9.5px;letter-spacing:.19em;color:var(--dim-2);text-transform:uppercase;margin-top:2px;}

.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links > li > a,.nav-links > li > span{
  display:block;padding:10px 14px;font-size:13.5px;font-weight:500;letter-spacing:.01em;
  color:var(--dim);border-radius:var(--r);white-space:nowrap;cursor:pointer;
}
.nav-links > li > a:hover,.nav-links > li > span:hover{color:var(--ink);}
.nav-links > li > a.active{color:var(--ink);}
.nav-links > li > a.active::after{
  content:"";display:block;height:1.5px;background:var(--accent);margin-top:4px;
}
.has-drop{position:relative;}
.drop{
  position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%) translateY(6px);
  min-width:260px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:8px;opacity:0;visibility:hidden;transition:all .25s var(--ease);
  box-shadow:var(--sh-md);
}
.has-drop:hover .drop,.has-drop.open .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.drop a{display:block;padding:11px 14px;font-size:13.5px;color:var(--dim);border-radius:var(--r);}
.drop a:hover{background:var(--paper-2);color:var(--ink);}
.drop small{display:block;font-size:11px;color:var(--dim-2);margin-top:2px;letter-spacing:.02em;}
.caret{font-size:8px;margin-left:5px;opacity:.55;}

.nav-cta{display:flex;align-items:center;gap:14px;flex:none;}
.nav-toggle{display:none;width:40px;height:40px;background:none;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;padding:0;position:relative;}
.nav-toggle span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--ink);transition:all .28s var(--ease);}
.nav-toggle span:nth-child(1){top:14px;}
.nav-toggle span:nth-child(2){top:19.5px;}
.nav-toggle span:nth-child(3){top:25px;}
.nav-toggle.on span:nth-child(1){top:19.5px;transform:rotate(45deg);}
.nav-toggle.on span:nth-child(2){opacity:0;}
.nav-toggle.on span:nth-child(3){top:19.5px;transform:rotate(-45deg);}

/* mobile drawer */
.drawer{
  position:fixed;inset:var(--nav-h) 0 0 0;z-index:880;background:var(--paper);
  padding:24px 28px 48px;overflow-y:auto;
  transform:translateX(100%);transition:transform .34s var(--ease);visibility:hidden;
}
.drawer.open{transform:translateX(0);visibility:visible;}
.drawer a{display:block;padding:15px 0;font-size:16px;color:var(--text);border-bottom:1px solid var(--line-2);}
.drawer .d-sub{padding-left:16px;font-size:14.5px;color:var(--dim);}
.drawer .d-label{padding:22px 0 8px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);}
.drawer .btn{margin-top:26px;width:100%;justify-content:center;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:13px 26px;font-size:13.5px;
  font-weight:600;letter-spacing:.04em;border-radius:var(--r);border:1px solid transparent;
  cursor:pointer;transition:all .28s var(--ease);white-space:nowrap;
}
.btn-gold{background:var(--ink);color:#fff;}
.btn-gold:hover{background:var(--accent);color:#fff;transform:translateY(-1px);}
.btn-ghost{border-color:rgba(14,18,22,.28);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff;}
.btn-dark{background:var(--paper-3);color:var(--ink);border-color:transparent;}
.btn-dark:hover{background:var(--ink-4);color:#fff;}
.btn-sm{padding:9px 18px;font-size:12.5px;}
.btn-arr::after{content:"→";font-size:15px;transition:transform .28s var(--ease);}
.btn-arr:hover::after{transform:translateX(4px);}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px;}

/* dark-section button overrides */
.ctaband .btn-ghost,.band-dark .btn-ghost,.footer .btn-ghost{
  border-color:rgba(255,255,255,.28);color:#fff;
}
.ctaband .btn-ghost:hover,.band-dark .btn-ghost:hover,.footer .btn-ghost:hover{
  border-color:#fff;background:#fff;color:var(--ink);
}

.tlink{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  color:var(--accent-d);letter-spacing:.03em;
}
.tlink::after{content:"→";transition:transform .28s var(--ease);}
.tlink:hover{color:var(--accent);}
.tlink:hover::after{transform:translateX(4px);}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:calc(var(--nav-h) + 84px) 0 92px;overflow:hidden;
  background:var(--paper);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 72% at 46% 30%,#000 12%,transparent 76%);
  -webkit-mask-image:radial-gradient(ellipse 90% 72% at 46% 30%,#000 12%,transparent 76%);
}
.hero-in{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .86fr;gap:60px;align-items:center;}
.hero h1{margin-top:8px;color:var(--ink);}
.hero h1 em{font-style:normal;color:var(--accent-d);}
.hero .lead{margin-top:26px;max-width:560px;font-size:1.09rem;}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border:1px solid var(--line);
  border-radius:100px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-d);background:rgba(154,116,63,.05);margin-bottom:26px;
}
.hero-tag i{width:5px;height:5px;border-radius:50%;background:var(--accent);display:block;flex:none;}

/* hero figure */
.hero-fig{margin:0;position:relative;}
.hero-fig .img-card{box-shadow:var(--sh-md);}
.hero-fig figcaption{
  display:flex;gap:10px;align-items:baseline;margin-top:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--dim-2);text-transform:uppercase;
}
.hero-fig figcaption::before{content:"";width:18px;height:1px;background:var(--accent);flex:none;transform:translateY(-3px);}

/* entrance animation */
@keyframes riseIn{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}
.hero .hero-tag{animation:riseIn .8s var(--ease) both .05s;}
.hero h1{animation:riseIn .8s var(--ease) both .14s;}
.hero .lead{animation:riseIn .8s var(--ease) both .24s;}
.hero .cta-row{animation:riseIn .8s var(--ease) both .34s;}
.hero .hero-fig{animation:riseIn 1s var(--ease) both .28s;}

/* ---------- image components ---------- */
.img-card{
  position:relative;overflow:hidden;border-radius:var(--r);background:var(--paper-3);
}
.img-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.4s var(--ease);}
.img-card:hover img{transform:scale(1.045);}
.img-card .img-tag{
  position:absolute;left:14px;top:14px;z-index:2;padding:6px 12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  background:rgba(255,255,255,.88);backdrop-filter:blur(6px);color:var(--ink);
  border-left:2px solid var(--accent);
}
.img-16x10{aspect-ratio:16/10;}
.img-3x2{aspect-ratio:3/2;}
.img-4x3{aspect-ratio:4/3;}
.img-cover{width:100%;height:100%;object-fit:cover;display:block;}

/* parallax wrapper */
.parallax{overflow:hidden;}
.parallax img{will-change:transform;transform:translateY(var(--py,0)) scale(1.12);}

/* ---------- marquee (image loop) ---------- */
.marquee{
  overflow:hidden;padding:26px 0;position:relative;
  border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
  background:var(--paper);
}
.marquee-track{display:flex;width:max-content;animation:mq var(--mq-dur,64s) linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-group{display:flex;gap:22px;padding-right:22px;flex:none;}
.mq-item{position:relative;margin:0;flex:none;width:320px;}
.mq-item .img-card{aspect-ratio:3/2;}
.mq-item figcaption{
  margin-top:10px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim-2);display:flex;gap:8px;align-items:baseline;
}
.mq-item figcaption b{color:var(--ink);font-weight:500;}
@keyframes mq{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- page hero (interior pages) ---------- */
.phero{
  position:relative;padding:calc(var(--nav-h) + 74px) 0 62px;overflow:hidden;
  background:var(--paper);border-bottom:1px solid var(--line-2);
}
.phero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 82% 92% at 30% 0%,#000 8%,transparent 74%);
  -webkit-mask-image:radial-gradient(ellipse 82% 92% at 30% 0%,#000 8%,transparent 74%);
}
.phero-in{position:relative;z-index:2;}
.phero h1{font-size:clamp(2.05rem,4vw,3.15rem);letter-spacing:-.033em;line-height:1.08;color:var(--ink);}
.phero .lead{margin-top:22px;max-width:680px;}
.crumb{font-size:12px;color:var(--dim-2);letter-spacing:.05em;margin-bottom:20px;}
.crumb a{color:var(--dim-2);}
.crumb a:hover{color:var(--accent-d);}
.crumb span{margin:0 8px;opacity:.5;}

/* ---------- stats ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin-top:76px;
}
.stat{padding:32px 26px;border-left:1px solid var(--line-2);}
.stat:first-child{border-left:0;padding-left:0;}
.stat-n{font-family:var(--disp);font-size:2rem;font-weight:700;letter-spacing:-.03em;color:var(--ink);line-height:1.1;}
.stat-n em{font-style:normal;font-size:1rem;color:var(--accent-d);font-weight:600;margin-left:3px;}
.stat-l{font-size:12.5px;color:var(--dim);margin-top:9px;line-height:1.55;letter-spacing:.01em;}

/* ---------- dark band (full-bleed feature) ---------- */
.band-dark{background:var(--ink);color:#EAEDF0;}
.band-dark h2,.band-dark h3{color:#fff;}
.band-dark .eyebrow{color:var(--accent-2);}
.band-dark .eyebrow::before{background:var(--accent-2);}
.band-dark .lead,.band-dark .sec-sub{color:#9AA5AE;}
.band-dark .stat{border-left-color:rgba(255,255,255,.1);}
.band-dark .stat-n{color:#fff;}
.band-dark .stat-n em{color:var(--accent-2);}
.band-dark .stat-l{color:#8A949E;}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line-2);border-radius:var(--r);
  padding:34px 30px;transition:all .34s var(--ease);position:relative;overflow:hidden;
  box-shadow:var(--sh-sm);
}
.card:hover{border-color:rgba(154,116,63,.4);transform:translateY(-3px);box-shadow:var(--sh-md);}
.card::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.card:hover::after{transform:scaleX(1);}
.section-alt .card{background:#fff;}
.card-ico{width:38px;height:38px;margin-bottom:22px;}
.card-ico path,.card-ico circle,.card-ico rect,.card-ico line,.card-ico polyline,.card-ico polygon{
  stroke:var(--accent-d);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;
}
.card-t{font-size:1.02rem;font-weight:600;color:var(--ink);letter-spacing:-.01em;}
.card-d{font-size:.9rem;color:var(--dim);margin-top:12px;line-height:1.7;}
.card-idx{font-family:var(--mono);font-size:11px;color:var(--accent-d);letter-spacing:.18em;font-weight:500;margin-bottom:16px;display:block;}

/* product card — larger, with list */
.pcard{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-2);
  border-radius:var(--r);transition:all .34s var(--ease);overflow:hidden;box-shadow:var(--sh-sm);
}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:rgba(154,116,63,.35);}
.pcard-vis{height:170px;background:var(--paper-3);border-bottom:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden;}
.pcard-vis img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);}
.pcard:hover .pcard-vis img{transform:scale(1.05);}
.pcard-body{padding:28px 28px 30px;flex:1;display:flex;flex-direction:column;}
.pcard-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);margin-bottom:12px;}
.pcard h3{font-size:1.12rem;}
.pcard p{font-size:.9rem;color:var(--dim);margin-top:12px;line-height:1.7;}
.pcard ul{margin-top:18px;display:flex;flex-direction:column;gap:8px;}
.pcard ul li{font-size:.845rem;color:var(--dim);padding-left:16px;position:relative;line-height:1.6;}
.pcard ul li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:1px;background:var(--accent-d);}
.pcard .tlink{margin-top:24px;}

/* ---------- feature rows ---------- */
.frow{display:flex;gap:24px;padding:28px 0;border-top:1px solid var(--line-2);}
.frow:first-child{border-top:0;padding-top:0;}
.frow-n{font-family:var(--mono);flex:0 0 46px;font-size:12px;font-weight:500;color:var(--accent-d);letter-spacing:.1em;padding-top:4px;}
.frow-b{flex:1;}
.frow-t{font-size:1.02rem;font-weight:600;color:var(--ink);}
.frow-d{font-size:.9rem;color:var(--dim);margin-top:10px;line-height:1.72;}

/* ---------- chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chip{
  padding:7px 14px;border:1px solid var(--line);border-radius:100px;font-size:12.5px;
  color:var(--dim);background:#fff;transition:all .25s var(--ease);
}
.chip:hover{border-color:var(--accent);color:var(--accent-d);}
.chip-gold{border-color:rgba(154,116,63,.45);color:var(--accent-d);background:rgba(154,116,63,.06);}
.chip-row{margin-top:30px;}

/* ---------- tables ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line-2);border-radius:var(--r);background:#fff;box-shadow:var(--sh-sm);}
table.spec{font-size:13.5px;min-width:560px;}
table.spec thead th{
  text-align:left;padding:16px 20px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-d);font-weight:500;border-bottom:1px solid var(--line);white-space:nowrap;
  background:var(--paper-2);
}
table.spec td{padding:15px 20px;border-bottom:1px solid var(--line-2);color:var(--dim);vertical-align:top;}
table.spec tbody tr:last-child td{border-bottom:0;}
table.spec tbody tr:hover td{background:rgba(154,116,63,.035);}
table.spec td:first-child{color:var(--text);}
table.spec b{color:var(--ink);font-weight:600;}
table.spec .num{font-family:var(--mono);font-size:12.8px;color:var(--text);}
.tbl-note{font-size:12px;color:var(--dim-2);margin-top:16px;line-height:1.7;}

/* ---------- materials filter ---------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-bottom:26px;}
.fbtn{
  padding:9px 17px;border:1px solid var(--line);background:#fff;color:var(--dim);
  border-radius:100px;font-size:12.5px;font-family:var(--sans);cursor:pointer;
  transition:all .24s var(--ease);letter-spacing:.02em;
}
.fbtn:hover{border-color:rgba(154,116,63,.55);color:var(--accent-d);}
.fbtn.on{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600;}
.fsearch{flex:1;min-width:210px;margin-left:auto;position:relative;}
.fsearch input{
  width:100%;padding:10px 16px 10px 38px;background:#fff;border:1px solid var(--line);
  border-radius:100px;color:var(--text);font-size:13px;font-family:var(--sans);outline:none;
  transition:border-color .24s,box-shadow .24s;
}
.fsearch input:focus{border-color:rgba(154,116,63,.55);box-shadow:0 0 0 3px rgba(154,116,63,.1);}
.fsearch input::placeholder{color:var(--dim-2);}
.fsearch svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:14px;height:14px;
  stroke:var(--dim-2);fill:none;stroke-width:1.6;}
.fcount{font-size:12.5px;color:var(--dim-2);margin-bottom:14px;letter-spacing:.03em;}
.fam-tag{
  display:inline-block;padding:3px 9px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  border-radius:100px;border:1px solid var(--line);color:var(--dim);white-space:nowrap;
}
.fam-aus{border-color:rgba(154,116,63,.45);color:var(--accent-d);}
.fam-dup{border-color:rgba(47,107,76,.45);color:#2F6B4C;}
.fam-fer{border-color:rgba(51,81,122,.4);color:#33517A;}
.fam-mar{border-color:rgba(122,58,58,.4);color:#7A3A3A;}
.fam-ni{border-color:rgba(90,74,138,.4);color:#5A4A8A;}
.fam-cs{border-color:rgba(14,18,22,.2);color:var(--dim);}
.tr-hidden{display:none !important;}

/* ---------- application grid ---------- */
.appgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);
  border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;}
.app{background:#fff;padding:30px 28px;transition:background .3s var(--ease);}
.app:hover{background:var(--paper-2);}
.app-ico{width:30px;height:30px;margin-bottom:18px;}
.app-ico path,.app-ico circle,.app-ico rect,.app-ico line,.app-ico polyline,.app-ico polygon{
  stroke:var(--accent-d);fill:none;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round;}
.app-t{font-size:.99rem;font-weight:600;color:var(--ink);}
.app-d{font-size:.87rem;color:var(--dim);margin-top:11px;line-height:1.68;}
.app-g{font-family:var(--mono);font-size:11.5px;color:var(--accent-d);margin-top:14px;letter-spacing:.03em;}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;margin-top:56px;}
.step{padding:0 20px;position:relative;}
.step::before{
  content:"";position:absolute;top:5px;left:0;right:0;height:1px;background:var(--line);
}
.step:first-child::before{left:0;}
.step-dot{
  width:11px;height:11px;border-radius:50%;background:#fff;border:1px solid var(--accent);
  position:relative;z-index:2;margin-bottom:24px;transition:background .3s;
}
.step:hover .step-dot,.step.on .step-dot{background:var(--accent);}
.step-n{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--accent-d);margin-bottom:10px;}
.step-t{font-size:.95rem;font-weight:600;color:var(--ink);}
.step-d{font-size:.83rem;color:var(--dim);margin-top:9px;line-height:1.65;}

/* ---------- callout ---------- */
.callout{
  border-left:2px solid var(--accent);padding:22px 0 22px 26px;background:rgba(154,116,63,.045);
}
.callout-t{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);margin-bottom:10px;}
.callout p{font-size:.93rem;color:var(--dim);line-height:1.72;}

/* ---------- cta band (dark) ---------- */
.ctaband{
  position:relative;overflow:hidden;padding:96px 0;
  background:var(--ink);
}
.ctaband::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 70% 90% at 80% 20%,#000 10%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 90% at 80% 20%,#000 10%,transparent 75%);
}
.ctaband-in{display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap;position:relative;z-index:2;}
.ctaband h2{font-size:clamp(1.65rem,3vw,2.25rem);letter-spacing:-.03em;color:#fff;}
.ctaband p{color:#9AA5AE;margin-top:16px;max-width:560px;font-size:.97rem;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;}
.cinfo{display:flex;flex-direction:column;gap:0;}
.cinfo-row{padding:24px 0;border-bottom:1px solid var(--line-2);}
.cinfo-row:first-child{border-top:1px solid var(--line-2);}
.cinfo-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);margin-bottom:9px;}
.cinfo-v{font-size:1.06rem;color:var(--text);font-weight:500;letter-spacing:-.01em;}
.cinfo-v.big{font-family:var(--disp);font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--ink);}

form.enq{display:grid;gap:18px;}
.fld{display:flex;flex-direction:column;gap:9px;}
.fld label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);}
.fld input,.fld select,.fld textarea{
  width:100%;padding:14px 16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);color:var(--text);font-size:14px;font-family:var(--sans);outline:none;
  transition:border-color .24s,box-shadow .24s;resize:vertical;
}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(154,116,63,.1);}
.fld select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235E6A75' stroke-width='1.4' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:11px;padding-right:42px;}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:12px;color:var(--dim-2);line-height:1.65;}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line-2);}
.faq-item{border-bottom:1px solid var(--line-2);}
.faq-q{
  width:100%;background:none;border:0;padding:26px 44px 26px 0;text-align:left;cursor:pointer;
  font-family:var(--disp);font-size:1.0rem;font-weight:600;color:var(--ink);letter-spacing:-.01em;
  position:relative;line-height:1.5;
}
.faq-q::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:19px;font-weight:300;color:var(--accent-d);transition:transform .3s var(--ease);
}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s var(--ease);}
.faq-a-in{padding:0 60px 28px 0;font-size:.92rem;color:var(--dim);line-height:1.78;}

/* ---------- footer (dark) ---------- */
.footer{background:var(--ink);color:#9AA5AE;padding:78px 0 0;}
.footer h4,.footer .foot-h{color:#fff;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:58px;}
.foot-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-2);margin-bottom:20px;}
.foot-links{display:flex;flex-direction:column;gap:11px;}
.foot-links a,.foot-links span{font-size:13.5px;color:#9AA5AE;}
.foot-links a:hover{color:#fff;}
.foot-about{font-size:13.5px;color:#9AA5AE;line-height:1.78;margin-top:20px;max-width:330px;}
.foot-brand .brand-en{color:#fff;}
.foot-brand .brand-sub{color:#6C7783;}
.foot-bar{
  border-top:1px solid rgba(255,255,255,.09);padding:24px 0;display:flex;justify-content:space-between;
  align-items:center;gap:20px;flex-wrap:wrap;
}
.foot-bar p,.foot-bar .fb-r span{font-size:12px;color:#6C7783;}
.foot-bar .fb-r{display:flex;gap:22px;}

/* ---------- misc ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.d1{transition-delay:.07s;} .d2{transition-delay:.14s;} .d3{transition-delay:.21s;}
.d4{transition-delay:.28s;} .d5{transition-delay:.35s;} .d6{transition-delay:.42s;}

.mt-s{margin-top:18px;} .mt-m{margin-top:34px;} .mt-l{margin-top:56px;} .mt-xl{margin-top:78px;}
.mb-s{margin-bottom:18px;} .mb-m{margin-bottom:34px;} .mb-l{margin-bottom:56px;}
.pad-box{background:#fff;border:1px solid var(--line-2);border-radius:var(--r);padding:34px 32px;box-shadow:var(--sh-sm);}
.pad-box-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);margin-bottom:16px;}
.kv{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;}
.kv:last-child{border-bottom:0;}
.kv span:first-child{color:var(--dim);}
.kv span:last-child{color:var(--text);font-family:var(--mono);font-size:12.8px;text-align:right;}
.dtable{display:flex;flex-direction:column;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;}
.badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border:1px solid var(--line);
  border-radius:var(--r);font-size:12px;color:var(--dim);background:#fff;
}
.badge i{width:5px;height:5px;border-radius:50%;background:var(--accent-d);display:block;flex:none;}
.badge:hover{border-color:rgba(154,116,63,.45);color:var(--accent-d);}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .g4{grid-template-columns:repeat(2,1fr);}
  .g5{grid-template-columns:repeat(3,1fr);}
  .hero-grid{grid-template-columns:1fr;gap:52px;}
  .split,.split-wide,.split-nar{grid-template-columns:1fr;gap:44px;}
  .contact-grid{grid-template-columns:1fr;gap:48px;}
  .appgrid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:38px 0;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(3){border-left:0;padding-left:0;}
  .stat:nth-child(n+3){border-top:1px solid var(--line-2);}
  .mq-item{width:280px;}
}
@media(max-width:860px){
  .nav-links,.nav-cta .btn{display:none;}
  .nav-toggle{display:block;}
  .g2,.g3,.g4,.g5{grid-template-columns:1fr;}
  .section{padding:78px 0;}
  .section-tight{padding:56px 0;}
  .wrap{padding:0 20px;}
  .nav-in{padding:0 20px;}
  .appgrid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:26px;}
  .step{padding:0;}
  .step::before{display:none;}
  .hero{padding:calc(var(--nav-h) + 56px) 0 64px;}
  .phero{padding:calc(var(--nav-h) + 52px) 0 46px;}
  .foot-grid{grid-template-columns:1fr;gap:36px;}
  .f2{grid-template-columns:1fr;}
  .card{padding:28px 24px;}
  .ctaband-in{flex-direction:column;align-items:flex-start;}
  .faq-a-in{padding-right:20px;}
  .mq-item{width:240px;}
  /* responsive tables -> cards */
  .tbl-wrap{border:0;background:none;overflow:visible;box-shadow:none;}
  table.spec{min-width:0;display:block;}
  table.spec thead{display:none;}
  table.spec tbody{display:block;}
  table.spec tbody tr{
    display:block;background:#fff;border:1px solid var(--line-2);border-radius:var(--r);
    margin-bottom:14px;padding:6px 0;box-shadow:var(--sh-sm);
  }
  table.spec td{
    display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line-2);
    padding:12px 18px;
  }
  table.spec tbody tr td:last-child{border-bottom:0;}
  table.spec td::before{
    content:attr(data-label);font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--accent-d);flex:none;padding-top:2px;
  }
}
@media(max-width:600px){
  .brand-sub{display:none;}
  .brand-en{font-size:11.5px;}
  .nav-in{padding:0 16px;}
  .nav-cta{gap:10px;}
}

@media(max-width:520px){
  .stats{grid-template-columns:1fr;}
  .stat{border-left:0;border-top:1px solid var(--line-2);padding-left:0;}
  .stat:first-child{border-top:0;}
  .hero h1{letter-spacing:-.03em;}
  .filters{gap:7px;}
  .fsearch{margin-left:0;min-width:100%;}
  .mq-item{width:210px;}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
  .marquee-track{animation:none!important;}
  html{scroll-behavior:auto;}
}

/* cinematic wide image */
.img-cine{aspect-ratio:21/9;}
@media(max-width:860px){.img-cine{aspect-ratio:16/10;}}