/* ============================================================
   SHYAMA TOOTECH — Linear Motion & Industrial Components
   Design system: dark industrial, amber accent, steel tones
   ============================================================ */

:root{
  --bg:#0a0e14;
  --bg-2:#0e141d;
  --panel:#121a26;
  --panel-2:#16202f;
  --line:rgba(148,163,184,.14);
  --line-strong:rgba(148,163,184,.28);
  --text:#e7edf5;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --amber:#f59e0b;
  --orange:#ff7a18;
  --amber-soft:rgba(245,158,11,.12);
  --steel:#5b8cc0;
  --grad:linear-gradient(120deg,#ffb020,#ff7a18);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -18px rgba(0,0,0,.55);
  --font-head:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
  --header-h:78px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--amber);color:#14100a}

::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--bg-2)}
::-webkit-scrollbar-thumb{background:#243146;border-radius:8px;border:3px solid var(--bg-2)}
::-webkit-scrollbar-thumb:hover{background:var(--amber)}

/* ---------- utility ---------- */
.container{width:min(1200px,92%);margin-inline:auto}
.section{padding:clamp(72px,9vw,120px) 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.8rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--amber);margin-bottom:18px;
}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--grad);border-radius:2px}
.sec-title{
  font-family:var(--font-head);
  font-size:clamp(1.9rem,4vw,3rem);
  line-height:1.12;font-weight:700;letter-spacing:-.02em;
  margin-bottom:18px;
}
.sec-title .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.sec-sub{color:var(--muted);max-width:640px;font-size:1.03rem}
.center{text-align:center}
.center .sec-sub{margin-inline:auto}
.center .eyebrow{justify-content:center}
.center .eyebrow::after{content:"";width:34px;height:2px;background:var(--grad);border-radius:2px}

.noise::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(148,163,184,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 20%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 20%,#000 30%,transparent 75%);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;
  font-weight:600;font-size:.95rem;letter-spacing:.02em;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  will-change:transform;
}
.btn svg{width:17px;height:17px;flex:none;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--grad);color:#191104;box-shadow:0 12px 34px -10px rgba(255,122,24,.55)}
.btn-primary::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,#ffc84d,#ff8d3a);
  opacity:0;transition:opacity .3s;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -10px rgba(255,122,24,.65)}
.btn-primary:hover::after{opacity:1}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text);background:rgba(255,255,255,.02);backdrop-filter:blur(6px)}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--amber);color:var(--amber);background:var(--amber-soft)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* ---------- preloader ---------- */
#preloader{
  position:fixed;inset:0;z-index:2000;background:var(--bg);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px;
  transition:opacity .6s var(--ease),visibility .6s;
}
#preloader.done{opacity:0;visibility:hidden}
#preloader img{width:74px;height:74px;object-fit:contain;animation:plspin 2.4s var(--ease) infinite}
#preloader .bar{width:170px;height:3px;background:#1c2635;border-radius:99px;overflow:hidden}
#preloader .bar i{display:block;height:100%;width:40%;background:var(--grad);border-radius:99px;animation:plbar 1.2s ease-in-out infinite}
#preloader p{font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted-2)}
@keyframes plbar{0%{transform:translateX(-110%)}100%{transform:translateX(280%)}}
@keyframes plspin{0%,100%{transform:rotate(0) scale(1)}50%{transform:rotate(8deg) scale(1.06)}}

/* ---------- header ---------- */
#siteHeader{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--header-h);
  display:flex;align-items:center;
  transition:background .4s,box-shadow .4s,height .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
#siteHeader.scrolled{
  height:64px;
  background:rgba(10,14,20,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
  box-shadow:0 10px 40px -18px rgba(0,0,0,.7);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head)}
.brand img{width:42px;height:42px;object-fit:contain;filter:drop-shadow(0 4px 14px rgba(255,122,24,.35))}
.brand .b-name{font-size:1.18rem;font-weight:700;letter-spacing:.01em;line-height:1.1}
.brand .b-name span{color:var(--amber)}
.brand .b-tag{display:block;font-family:var(--font-body);font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted-2);font-weight:500}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links a{
  position:relative;padding:10px 16px;font-size:.92rem;font-weight:500;color:var(--muted);
  border-radius:10px;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:5px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--amber)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-phone{display:flex;align-items:center;gap:9px;font-size:.88rem;font-weight:600;color:var(--muted);transition:color .25s}
.nav-phone:hover{color:var(--amber)}
.nav-phone svg{width:16px;height:16px;color:var(--amber)}
#hamburger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);position:relative;z-index:1001}
#hamburger span{position:absolute;left:11px;right:11px;height:2px;background:var(--text);border-radius:2px;transition:.35s var(--ease)}
#hamburger span:nth-child(1){top:15px}
#hamburger span:nth-child(2){top:21px}
#hamburger span:nth-child(3){top:27px}
#hamburger.open span:nth-child(1){top:21px;transform:rotate(45deg);background:var(--amber)}
#hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
#hamburger.open span:nth-child(3){top:21px;transform:rotate(-45deg);background:var(--amber)}

#mobileMenu{
  position:fixed;inset:0;z-index:950;background:rgba(8,11,17,.97);backdrop-filter:blur(10px);
  display:flex;flex-direction:column;justify-content:center;padding:90px 8% 40px;
  clip-path:circle(0 at calc(100% - 44px) 40px);
  transition:clip-path .7s var(--ease);visibility:hidden;
}
#mobileMenu.open{clip-path:circle(150% at calc(100% - 44px) 40px);visibility:visible}
#mobileMenu a.mm-link{
  font-family:var(--font-head);font-size:clamp(1.8rem,7vw,2.6rem);font-weight:700;
  padding:12px 0;color:var(--muted);border-bottom:1px solid var(--line);
  display:flex;align-items:baseline;gap:16px;transition:color .3s,padding-left .3s;
}
#mobileMenu a.mm-link small{font-size:.8rem;color:var(--amber);font-family:var(--font-body);font-weight:600}
#mobileMenu a.mm-link:hover,#mobileMenu a.mm-link.active{color:var(--text);padding-left:12px}
#mobileMenu .mm-foot{margin-top:34px;color:var(--muted-2);font-size:.85rem;display:grid;gap:6px}
#mobileMenu .mm-foot a{color:var(--amber)}

/* ---------- hero ---------- */
.hero{
  min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 46px) 0 90px;position:relative;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.5;transform:scale(1.08);will-change:transform}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(10,14,20,.97) 22%,rgba(10,14,20,.75) 55%,rgba(10,14,20,.45)),
    linear-gradient(to top,var(--bg) 4%,transparent 40%);
}
.hero-glow{position:absolute;z-index:-1;width:640px;height:640px;border-radius:50%;filter:blur(130px);opacity:.28;pointer-events:none}
.hero-glow.g1{background:var(--orange);top:-180px;right:-120px;animation:float1 11s ease-in-out infinite}
.hero-glow.g2{background:var(--steel);bottom:-260px;left:-180px;animation:float1 14s ease-in-out infinite reverse}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,36px)}}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;padding:9px 18px;border-radius:999px;
  border:1px solid rgba(245,158,11,.35);background:rgba(245,158,11,.08);
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);
  margin-bottom:26px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--amber);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(245,158,11,.55)}70%{box-shadow:0 0 0 10px rgba(245,158,11,0)}100%{box-shadow:0 0 0 0 rgba(245,158,11,0)}}
.hero h1{
  font-family:var(--font-head);font-weight:700;letter-spacing:-.025em;
  font-size:clamp(2.5rem,5.6vw,4.4rem);line-height:1.06;margin-bottom:24px;
}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line > span{display:inline-block;transform:translateY(110%);animation:riseIn 1s var(--ease) forwards}
.hero h1 .line:nth-child(2) > span{animation-delay:.12s}
.hero h1 .line:nth-child(3) > span{animation-delay:.24s}
@keyframes riseIn{to{transform:translateY(0)}}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{color:var(--muted);font-size:1.08rem;max-width:560px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(18,26,38,.6);backdrop-filter:blur(8px);max-width:560px}
.hstat{flex:1;padding:20px 18px;border-right:1px solid var(--line)}
.hstat:last-child{border-right:none}
.hstat .num{font-family:var(--font-head);font-size:1.7rem;font-weight:700;color:var(--amber)}
.hstat .lbl{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-top:2px}

.hero-visual{position:relative;perspective:1000px}
.hv-card{
  position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--line-strong);
  box-shadow:var(--shadow);transform-style:preserve-3d;transition:transform .25s ease-out;will-change:transform;
}
.hv-card img{width:100%;height:480px;object-fit:cover}
.hv-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,14,20,.75),transparent 55%)}
.hv-tag{
  position:absolute;z-index:2;padding:12px 18px;border-radius:14px;
  background:rgba(14,20,29,.82);border:1px solid var(--line-strong);backdrop-filter:blur(10px);
  font-size:.8rem;font-weight:600;display:flex;align-items:center;gap:10px;
  transform:translateZ(46px);box-shadow:0 16px 40px -14px rgba(0,0,0,.6);
}
.hv-tag svg{width:18px;height:18px;color:var(--amber)}
.hv-tag small{display:block;color:var(--muted-2);font-weight:500;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}
.hv-tag.t1{top:26px;left:-22px;animation:bob 5s ease-in-out infinite}
.hv-tag.t2{bottom:96px;right:-16px;animation:bob 6s .8s ease-in-out infinite}
.hv-tag.t3{bottom:22px;left:26px;animation:bob 5.5s .4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateZ(46px) translateY(0)}50%{transform:translateZ(46px) translateY(-10px)}}
.hv-ring{
  position:absolute;z-index:-1;width:340px;height:340px;border-radius:50%;
  border:1px dashed rgba(245,158,11,.4);top:-70px;right:-70px;animation:spin 26s linear infinite;
}
.hv-ring::after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--grad);top:24px;left:40px;box-shadow:0 0 22px rgba(255,122,24,.9)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:18px 0;position:relative}
.marquee-track{display:flex;gap:0;width:max-content;animation:marq 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{
  font-family:var(--font-head);font-weight:600;font-size:.95rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted-2);padding:0 34px;white-space:nowrap;display:flex;align-items:center;gap:34px;
}
.marquee-track span i{width:7px;height:7px;border-radius:50%;background:var(--amber);flex:none;font-style:normal}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- product cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:56px}
.p-card{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--panel);
  border:1px solid var(--line);transition:transform .5s var(--ease),border-color .4s,box-shadow .5s var(--ease);
  transform-style:preserve-3d;will-change:transform;
}
.p-card:hover{border-color:rgba(245,158,11,.45);box-shadow:0 30px 70px -22px rgba(0,0,0,.7)}
.p-media{position:relative;height:230px;overflow:hidden}
.p-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.p-card:hover .p-media img{transform:scale(1.09)}
.p-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(18,26,38,.9),transparent 55%)}
.p-cat{
  position:absolute;top:16px;left:16px;z-index:2;padding:6px 14px;border-radius:999px;
  font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  background:rgba(10,14,20,.72);border:1px solid var(--line-strong);color:var(--amber);backdrop-filter:blur(6px);
}
.p-zoom{
  position:absolute;top:14px;right:14px;z-index:2;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;background:rgba(10,14,20,.72);border:1px solid var(--line-strong);
  color:var(--text);opacity:0;transform:translateY(-6px);transition:.35s var(--ease);
}
.p-card:hover .p-zoom{opacity:1;transform:translateY(0)}
.p-zoom:hover{background:var(--amber);color:#191104;border-color:var(--amber)}
.p-zoom svg{width:16px;height:16px}
.p-body{padding:24px 24px 26px}
.p-body h3{font-family:var(--font-head);font-size:1.22rem;font-weight:700;margin-bottom:8px}
.p-body p{color:var(--muted);font-size:.9rem;margin-bottom:16px;min-height:44px}
.p-specs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.p-specs li{
  list-style:none;font-size:.72rem;font-weight:600;color:var(--muted);
  padding:5px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02);
}
.p-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.p-enq{
  display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:700;color:var(--amber);
  transition:gap .3s var(--ease);
}
.p-enq:hover{gap:14px}
.p-enq svg{width:15px;height:15px}
.p-stock{font-size:.72rem;color:#4ade80;display:flex;align-items:center;gap:6px;font-weight:600}
.p-stock::before{content:"";width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px rgba(74,222,128,.8)}

/* ---------- feature / why us ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px}
.f-card{
  padding:32px 26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);
  position:relative;overflow:hidden;transition:transform .45s var(--ease),border-color .4s;
}
.f-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.f-card:hover{transform:translateY(-8px);border-color:rgba(245,158,11,.4)}
.f-card:hover::before{transform:scaleX(1)}
.f-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--amber-soft);border:1px solid rgba(245,158,11,.3);color:var(--amber);
  transition:transform .45s var(--ease);
}
.f-card:hover .f-icon{transform:rotate(-8deg) scale(1.08)}
.f-icon svg{width:26px;height:26px}
.f-card h3{font-family:var(--font-head);font-size:1.08rem;margin-bottom:10px}
.f-card p{color:var(--muted);font-size:.88rem}

/* ---------- split / about strip ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split .img-wrap{position:relative}
.split .img-wrap > img{border-radius:24px;border:1px solid var(--line-strong);box-shadow:var(--shadow);width:100%;height:480px;object-fit:cover}
.img-badge{
  position:absolute;bottom:-26px;right:-14px;background:var(--panel-2);border:1px solid var(--line-strong);
  border-radius:18px;padding:20px 26px;box-shadow:var(--shadow);text-align:center;
}
.img-badge .num{font-family:var(--font-head);font-size:2rem;font-weight:700;color:var(--amber)}
.img-badge .lbl{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}
.check-list{list-style:none;display:grid;gap:14px;margin:26px 0 34px}
.check-list li{display:flex;gap:14px;align-items:flex-start;color:var(--muted);font-size:.96rem}
.check-list li strong{color:var(--text)}
.check-list svg{width:21px;height:21px;color:var(--amber);flex:none;margin-top:2px}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line-strong);
  padding:clamp(44px,6vw,80px);text-align:center;isolation:isolate;
}
.cta-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-banner::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(10,14,20,.94),rgba(10,14,20,.78))}
.cta-banner h2{font-family:var(--font-head);font-size:clamp(1.7rem,3.6vw,2.7rem);margin-bottom:14px;letter-spacing:-.02em}
.cta-banner p{color:var(--muted);max-width:560px;margin:0 auto 32px}

/* ---------- testimonials ---------- */
.t-slider{position:relative;max-width:820px;margin:54px auto 0;overflow:hidden}
.t-track{display:flex;transition:transform .65s var(--ease);cursor:grab}
.t-track.dragging{cursor:grabbing;transition:none}
.t-slide{flex:0 0 100%;padding:10px}
.t-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:40px 44px;position:relative;text-align:center;
}
.t-card .q{font-size:3.4rem;font-family:var(--font-head);color:var(--amber);line-height:1;opacity:.85}
.t-card p{color:var(--text);font-size:1.05rem;font-style:italic;margin:6px 0 24px}
.t-stars{display:flex;justify-content:center;gap:5px;margin-bottom:18px;color:var(--amber)}
.t-stars svg{width:16px;height:16px}
.t-who strong{font-family:var(--font-head);font-size:.98rem}
.t-who span{display:block;color:var(--muted-2);font-size:.8rem;margin-top:2px}
.t-dots{display:flex;justify-content:center;gap:10px;margin-top:28px}
.t-dots button{width:10px;height:10px;border-radius:99px;background:#26334a;transition:.35s var(--ease)}
.t-dots button.on{width:30px;background:var(--grad)}

/* ---------- footer ---------- */
footer{background:#070a10;border-top:1px solid var(--line);padding:74px 0 0;position:relative;overflow:hidden}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:56px}
.foot-brand img{width:46px;height:46px;object-fit:contain;margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:.9rem;max-width:300px;margin-top:12px}
footer h4{font-family:var(--font-head);font-size:.95rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:20px;color:var(--text)}
footer h4::after{content:"";display:block;width:28px;height:2px;background:var(--grad);margin-top:10px;border-radius:2px}
.foot-links{list-style:none;display:grid;gap:11px}
.foot-links a{color:var(--muted);font-size:.9rem;transition:color .25s,padding-left .25s;display:inline-flex;align-items:center;gap:8px}
.foot-links a::before{content:"›";color:var(--amber);font-weight:700}
.foot-links a:hover{color:var(--amber);padding-left:5px}
.foot-contact{list-style:none;display:grid;gap:15px}
.foot-contact li{display:flex;gap:12px;color:var(--muted);font-size:.89rem;align-items:flex-start}
.foot-contact svg{width:17px;height:17px;color:var(--amber);flex:none;margin-top:3px}
.foot-contact a:hover{color:var(--amber)}
.foot-bottom{
  border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:14px;
  color:var(--muted-2);font-size:.82rem;flex-wrap:wrap;
}
.foot-bottom a{color:var(--muted)}
.foot-bottom a:hover{color:var(--amber)}

/* ---------- floats ---------- */
.float-wa,.float-top{
  position:fixed;z-index:800;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 14px 34px -8px rgba(0,0,0,.6);transition:transform .35s var(--ease),opacity .35s;
}
.float-wa{right:24px;bottom:24px;background:#22c55e;color:#04140a}
.float-wa svg{width:26px;height:26px}
.float-wa:hover{transform:translateY(-4px) scale(1.06)}
.float-top{right:24px;bottom:90px;background:var(--panel-2);border:1px solid var(--line-strong);color:var(--amber);opacity:0;pointer-events:none;transform:translateY(12px)}
.float-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.float-top:hover{background:var(--amber);color:#191104}
.float-top svg{width:20px;height:20px}

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  padding:calc(var(--header-h) + 84px) 0 90px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero .ph-bg{position:absolute;inset:0;z-index:-2}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.page-hero .ph-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,14,20,.97) 30%,rgba(10,14,20,.8)),linear-gradient(to top,var(--bg),transparent 60%)}
.crumbs{display:flex;gap:10px;align-items:center;font-size:.82rem;color:var(--muted-2);margin-bottom:22px;letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--amber)}
.crumbs i{color:var(--amber);font-style:normal}
.page-hero h1{font-family:var(--font-head);font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.02em;line-height:1.08;margin-bottom:16px}
.page-hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-hero p{color:var(--muted);max-width:620px;font-size:1.04rem}

/* ---------- reveal animations ---------- */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal="left"]{transform:translateX(-44px)}
[data-reveal="right"]{transform:translateX(44px)}
[data-reveal="zoom"]{transform:scale(.92)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- toast ---------- */
#toast{
  position:fixed;left:50%;bottom:30px;transform:translate(-50%,140%);z-index:1500;
  background:var(--panel-2);border:1px solid var(--line-strong);border-left:4px solid var(--amber);
  padding:16px 24px;border-radius:14px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:500;max-width:90vw;
  transition:transform .55s var(--ease);
}
#toast.show{transform:translate(-50%,0)}
#toast.ok{border-left-color:#4ade80}
#toast.err{border-left-color:#f87171}
#toast svg{width:20px;height:20px;flex:none}
#toast.ok svg{color:#4ade80}
#toast.err svg{color:#f87171}
#toast svg{color:var(--amber)}

/* ---------- lightbox ---------- */
#lightbox{
  position:fixed;inset:0;z-index:1600;background:rgba(5,8,12,.93);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:5vh 5vw;
  opacity:0;visibility:hidden;transition:.45s var(--ease);
}
#lightbox.open{opacity:1;visibility:visible}
#lightbox figure{max-width:min(920px,94vw);position:relative;transform:scale(.94);transition:transform .45s var(--ease)}
#lightbox.open figure{transform:scale(1)}
#lightbox img{width:100%;max-height:78vh;object-fit:contain;border-radius:16px;border:1px solid var(--line-strong)}
#lightbox figcaption{text-align:center;color:var(--muted);margin-top:16px;font-size:.92rem}
#lbClose{position:absolute;top:-52px;right:0;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--text);transition:.3s}
#lbClose:hover{background:var(--amber);color:#191104;border-color:var(--amber)}
#lbClose svg{width:18px;height:18px}

/* ---------- about page ---------- */
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.timeline{position:relative;margin-top:60px;padding-left:34px;max-width:760px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--amber),rgba(245,158,11,.05));border-radius:2px}
.tl-item{position:relative;padding:0 0 40px 26px}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:5px;width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:3px solid var(--amber);box-shadow:0 0 0 5px rgba(245,158,11,.14);
}
.tl-item .yr{font-family:var(--font-head);color:var(--amber);font-weight:700;font-size:.9rem;letter-spacing:.12em}
.tl-item h3{font-family:var(--font-head);font-size:1.15rem;margin:6px 0 8px}
.tl-item p{color:var(--muted);font-size:.92rem;max-width:560px}
.owner-card{
  display:grid;grid-template-columns:120px 1fr;gap:26px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
}
.owner-av{
  width:120px;height:120px;border-radius:26px;display:grid;place-items:center;
  background:var(--grad);font-family:var(--font-head);font-size:2.4rem;font-weight:700;color:#191104;
  box-shadow:0 18px 44px -12px rgba(255,122,24,.5);
}
.owner-card h3{font-family:var(--font-head);font-size:1.3rem}
.owner-card .role{color:var(--amber);font-size:.82rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin:4px 0 12px}
.owner-card p{color:var(--muted);font-size:.92rem}
.g-badge{
  display:inline-flex;align-items:center;gap:10px;margin-top:16px;padding:11px 20px;border-radius:999px;
  border:1px solid var(--line-strong);font-size:.86rem;font-weight:600;color:var(--muted);transition:.3s;
}
.g-badge:hover{border-color:var(--amber);color:var(--amber);background:var(--amber-soft)}
.g-badge svg{width:17px;height:17px}

/* ---------- products page ---------- */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  margin:48px 0 36px;padding:16px;border-radius:var(--radius);
  background:rgba(18,26,38,.92);border:1px solid var(--line);position:sticky;top:calc(var(--header-h) + 10px);z-index:50;
  backdrop-filter:blur(10px);
}
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px}
.ftab{
  padding:10px 20px;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;transition:.3s;
}
.ftab:hover{color:var(--text);border-color:var(--line-strong)}
.ftab.on{background:var(--grad);color:#191104;box-shadow:0 8px 22px -8px rgba(255,122,24,.6)}
.p-search{position:relative}
.p-search input{
  background:var(--bg-2);border:1px solid var(--line-strong);border-radius:999px;
  padding:11px 20px 11px 44px;font-size:.88rem;width:240px;color:var(--text);outline:none;transition:.3s;
}
.p-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(245,158,11,.14)}
.p-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted-2)}
.p-card.hide{display:none}
.no-results{display:none;text-align:center;color:var(--muted);padding:60px 0;font-size:1rem}
.no-results.show{display:block}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.svc-card{
  padding:34px 28px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,var(--panel),var(--bg-2));position:relative;overflow:hidden;
  transition:transform .45s var(--ease),border-color .4s;
}
.svc-card:hover{transform:translateY(-8px);border-color:rgba(245,158,11,.4)}
.svc-card .num{
  position:absolute;top:14px;right:22px;font-family:var(--font-head);font-size:3.4rem;font-weight:700;
  color:transparent;-webkit-text-stroke:1px rgba(245,158,11,.3);
}
.svc-card h3{font-family:var(--font-head);font-size:1.12rem;margin:18px 0 10px}
.svc-card p{color:var(--muted);font-size:.89rem}
.svc-card .f-icon{margin-bottom:0}

.app-strip{
  display:grid;grid-template-columns:1fr 1fr;border-radius:26px;overflow:hidden;
  border:1px solid var(--line-strong);margin-top:80px;
}
.app-strip .as-img{min-height:340px}
.app-strip .as-img img{width:100%;height:100%;object-fit:cover}
.app-strip .as-body{padding:clamp(30px,4vw,56px);background:var(--panel);display:flex;flex-direction:column;justify-content:center}
.app-strip h2{font-family:var(--font-head);font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:14px}
.app-strip p{color:var(--muted);font-size:.95rem;margin-bottom:22px}
.chip-row{display:flex;flex-wrap:wrap;gap:9px}
.chip-row li{list-style:none;font-size:.76rem;font-weight:600;color:var(--muted);padding:7px 15px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02)}

/* ---------- contact page ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;margin-top:56px}
.c-cards{display:grid;gap:16px}
.c-card{
  display:flex;gap:18px;align-items:flex-start;padding:24px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);transition:transform .4s var(--ease),border-color .35s;
}
.c-card:hover{transform:translateX(8px);border-color:rgba(245,158,11,.4)}
.c-card .f-icon{width:48px;height:48px;margin:0;flex:none}
.c-card .f-icon svg{width:22px;height:22px}
.c-card h3{font-family:var(--font-head);font-size:1rem;margin-bottom:4px}
.c-card p,.c-card a{color:var(--muted);font-size:.9rem}
.c-card a{display:block;transition:color .25s}
.c-card a:hover{color:var(--amber)}

.form-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,4vw,44px);
  position:relative;overflow:hidden;
}
.form-panel::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad)}
.form-panel h2{font-family:var(--font-head);font-size:1.5rem;margin-bottom:6px}
.form-panel > p{color:var(--muted);font-size:.9rem;margin-bottom:30px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f-group{position:relative;margin-bottom:20px}
.f-group input,.f-group select,.f-group textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line-strong);border-radius:13px;
  padding:16px 18px;font-size:.94rem;color:var(--text);outline:none;transition:.3s;resize:vertical;
}
.f-group textarea{min-height:120px}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{
  border-color:var(--amber);box-shadow:0 0 0 4px rgba(245,158,11,.13);
}
.f-group label{
  position:absolute;left:14px;top:-9px;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--amber);background:var(--panel);padding:0 8px;border-radius:6px;pointer-events:none;
}
.f-group .err{display:none;font-size:.76rem;color:#f87171;margin-top:6px;font-weight:500}
.f-group.invalid input,.f-group.invalid select,.f-group.invalid textarea{border-color:#f87171}
.f-group.invalid .err{display:block}
.f-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.f-group select option{background:var(--panel);color:var(--text)}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-note{font-size:.78rem;color:var(--muted-2);margin-top:16px;display:flex;gap:8px;align-items:flex-start}
.form-note svg{width:15px;height:15px;flex:none;margin-top:2px;color:var(--amber)}
.btn-submit{width:100%;justify-content:center;font-size:1rem;padding:17px}
.btn-submit .spinner{display:none;width:18px;height:18px;border:2.5px solid rgba(25,17,4,.3);border-top-color:#191104;border-radius:50%;animation:spin .7s linear infinite}
.btn-submit.loading .spinner{display:block}
.btn-submit.loading .bt-text{opacity:.7}

/* faq */
.faq{max-width:780px;margin:54px auto 0;display:grid;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);overflow:hidden;transition:border-color .3s}
.faq-item.open{border-color:rgba(245,158,11,.45)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 24px;text-align:left;font-weight:600;font-size:.98rem;font-family:var(--font-head);
}
.faq-q .fi{width:30px;height:30px;flex:none;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;transition:.4s var(--ease)}
.faq-q .fi svg{width:14px;height:14px;transition:.4s var(--ease)}
.faq-item.open .fi{background:var(--amber);border-color:var(--amber);color:#191104;transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a p{padding:0 24px 22px;color:var(--muted);font-size:.9rem}

.hours{list-style:none;display:grid;gap:9px;margin-top:8px}
.hours li{display:flex;justify-content:space-between;font-size:.86rem;color:var(--muted);border-bottom:1px dashed var(--line);padding-bottom:9px}
.hours li b{color:var(--text);font-weight:600}
.hours li .open-now{color:#4ade80;font-weight:600}

.map-card{
  margin-top:16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);
  padding:26px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;
}
.map-card p{color:var(--muted);font-size:.9rem;max-width:380px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:60px}
  .hero-visual{max-width:560px}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .mvv-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px}
  .split{grid-template-columns:1fr;gap:52px}
  .split .img-wrap > img{height:380px}
  .contact-grid{grid-template-columns:1fr}
  .app-strip{grid-template-columns:1fr}
}
@media (max-width:768px){
  .nav-links,.nav-phone{display:none}
  #hamburger{display:block}
  .nav-cta .btn{display:none}
  .prod-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .mvv-grid{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap}
  .hstat{flex:1 1 40%;border-bottom:1px solid var(--line)}
  .hv-card img{height:360px}
  .hv-tag.t1{left:8px}
  .hv-tag.t2{right:8px}
  .filter-bar{position:static;flex-direction:column;align-items:stretch}
  .p-search input{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .owner-card{grid-template-columns:1fr;text-align:center;justify-items:center}
  .t-card{padding:32px 22px}
  .img-badge{right:8px;bottom:-18px;padding:14px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto}
}