/* ========================================================
   Panache IoT — Design tokens (matches production reference)
   Palette: #F6F8FB (bg) #FFFFFF (card/nav) #0C1220 (text-hi)
            #6B7182 (text-lo) #F2731A (accent orange) #2B449B (accent navy)
   Font: Inter (single family, weighted for display + body)
   ======================================================== */

:root{
  --bg:#F6F8FB;
  --bg-alt:#F0F2F7;
  --bg-white:#FFFFFF;
  --bg-card:#FFFFFF;
  --border:#E7E9F1;
  --border-hover:#F0A570;
  --accent:#F2731A;
  --accent-2:#2B449B;
  --grad-orange-start:#F2811F;
  --grad-orange-end:#E85A3C;
  --text-hi:#0C1220;
  --text-lo:#6B7182;
  --text-mid:#4B5163;
  --radius:16px;
  --maxw:1240px;
  --shadow-glow: 0 0 0 1px rgba(242,115,26,0.14), 0 20px 50px -22px rgba(242,115,26,0.30);
  --shadow-card: 0 1px 2px rgba(16,24,40,0.04), 0 12px 28px -14px rgba(16,24,40,0.10);
  --shadow-nav: 0 8px 30px -12px rgba(16,24,40,0.14);
}

*,*::before,*::after{box-sizing:border-box;}
/* Hard guarantee: anything marked [hidden] is ALWAYS hidden, no matter what
   display property a class/ID selector elsewhere sets on it. Without this,
   a rule like `#el{display:flex}` (higher specificity than the browser's
   built-in [hidden] rule) can silently defeat el.hidden = true in JS. */
[hidden]{display:none !important;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-mid);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--text-hi);
  margin:0 0 .5em;
  line-height:1.15;
  letter-spacing:-0.03em;
  font-weight:800;
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

::selection{background:var(--accent);color:#fff;}

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

/* ---------- Loader ---------- */
.loader{
  position:fixed;inset:0;background:var(--bg);z-index:9999;display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
  animation:auto-hide-loader .01s linear 1.4s forwards;
}
.loader.hide{opacity:0;visibility:hidden;pointer-events:none;}
@keyframes auto-hide-loader{to{opacity:0;visibility:hidden;pointer-events:none;}}
.loader-mark{font-size:2rem;font-weight:800;color:var(--text-hi);letter-spacing:-0.02em;}
.loader-mark span{color:var(--accent);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(100deg,var(--grad-orange-start),var(--grad-orange-end));color:#fff;box-shadow:0 12px 28px -10px rgba(242,115,26,.5);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -8px rgba(242,115,26,.6);}
.btn-ghost{background:var(--bg-alt);border-color:var(--bg-alt);color:var(--text-hi);}
.btn-ghost:hover{border-color:var(--border-hover);color:var(--accent);}
.btn-sm{padding:10px 20px;font-size:.85rem;}

/* ---------- Header (floating pill) ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:22px 28px;
  transition:padding .35s ease;
}
.site-header.scrolled{padding:14px 28px;}
.header-inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:var(--bg-white);border-radius:999px;
  padding:12px 14px 12px 22px;
  box-shadow:var(--shadow-nav);
  transition:box-shadow .3s ease;
}
.brand{font-weight:800;font-size:1.3rem;color:var(--text-hi);display:flex;gap:.15em;letter-spacing:-0.02em;}
.brand-suffix{color:var(--accent);}
.main-nav{display:flex;gap:30px;}
.main-nav a{font-size:.92rem;font-weight:500;color:var(--text-mid);position:relative;padding:4px 0;}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .25s ease;}
.main-nav a:hover{color:var(--text-hi);}
.main-nav a:hover::after{width:100%;}
.main-nav a.active{color:var(--accent);}
.main-nav a.active::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:16px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--text-hi);border-radius:2px;transition:transform .3s ease, opacity .3s ease;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:190px 0 110px;
  overflow:hidden;
  background:radial-gradient(60% 60% at 88% 8%, rgba(242,115,26,0.10), transparent 60%),
             radial-gradient(50% 60% at 6% 4%, rgba(43,68,155,0.08), transparent 55%),
             var(--bg);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(12,18,32,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(12,18,32,0.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  pointer-events:none;
}
.hero-glow{position:absolute;top:-200px;right:-100px;width:600px;height:600px;background:var(--accent);opacity:.10;filter:blur(140px);border-radius:50%;pointer-events:none;}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:600;letter-spacing:.02em;
  color:var(--text-mid);background:var(--bg-white);border:1px solid var(--border);
  padding:8px 16px;border-radius:999px;margin-bottom:22px;box-shadow:var(--shadow-card);
}
.eyebrow i{color:var(--accent);}
.eyebrow .pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse-glow 2s ease-in-out infinite;}
@keyframes pulse-glow{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(242,115,26,.5);}50%{opacity:.7;box-shadow:0 0 0 4px rgba(242,115,26,0);}}
.hero h1{font-size:clamp(2.3rem,4.4vw,3.7rem);margin-bottom:.4em;font-weight:800;}
.text-gradient{background:linear-gradient(100deg,var(--accent-2),#9AAEDE 55%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lede{font-size:1.08rem;color:var(--text-mid);max-width:540px;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin:30px 0 44px;align-items:center;}
.hero-cta .watch-demo{display:inline-flex;align-items:center;gap:12px;font-weight:600;color:var(--text-hi);font-size:.92rem;}
.hero-cta .watch-demo .play-dot{width:38px;height:38px;border-radius:50%;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;color:var(--text-hi);}
.hero-trust{display:flex;gap:32px;flex-wrap:wrap;}
.hero-trust .stat{display:flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.03em;text-transform:uppercase;color:var(--text-lo);font-weight:600;}
.hero-trust .stat i{color:var(--accent);font-size:.55rem;}

/* ---------- Hero orbit visual ---------- */
.hero-visual{position:relative;height:460px;display:flex;align-items:center;justify-content:center;}
.orbit-ring{position:absolute;border-radius:50%;border:1px solid var(--border);}
.orbit-ring.ring-1{width:100%;height:100%;}
.orbit-ring.ring-2{width:78%;height:78%;}
.orbit-ring.ring-3{width:56%;height:56%;}
.orbit-ring.ring-4{width:34%;height:34%;}
.orbit-core{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3;
  width:132px;height:132px;border-radius:26px;
  background:linear-gradient(150deg,#33469E,#20305F);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  box-shadow:0 24px 50px -18px rgba(43,68,155,.55);
  overflow:hidden;border:1px solid rgba(255,255,255,.18);
}
.orbit-core::before{content:"";position:absolute;inset:8px;border-radius:18px;border:1px solid rgba(255,255,255,.08);}
.orbit-core strong{position:relative;color:rgba(255,255,255,.92);font-size:.72rem;letter-spacing:.08em;font-weight:800;}
.orbit-core span{position:relative;color:var(--accent);font-size:.82rem;letter-spacing:.06em;font-weight:800;}
.orbit-core .scanline{position:absolute;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,rgba(255,122,41,.9),transparent);animation:scan 3s ease-in-out infinite;}
@keyframes scan{0%{top:0%;}50%{top:96%;}100%{top:0%;}}

.orbit-node{
  position:absolute;z-index:4;transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:16px;
  background:var(--bg-white);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-hi);
  box-shadow:var(--shadow-card);
  transition:border-color .35s ease, color .35s ease, box-shadow .35s ease, transform .35s ease;
}
.orbit-node .orbit-icon{width:20px;height:20px;stroke:currentColor;transition:stroke .35s ease;}
.orbit-node .orbit-label{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
  font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--text-lo);
  white-space:nowrap;opacity:0;transition:opacity .35s ease;
  pointer-events:none;background:var(--bg-white);padding:2px 8px;border-radius:6px;box-shadow:var(--shadow-card);
}
.orbit-node.active{border-color:var(--accent);color:var(--accent);box-shadow:var(--shadow-glow);transform:translate(-50%,-50%) scale(1.1);}
.orbit-node.active .orbit-label{opacity:1;}
/* Exact positions from reference: hexagonal ring layout */
.orbit-node.n1{left:94%;top:50%;}     /* AI Surveillance */
.orbit-node.n2{left:72%;top:88.1%;}   /* IoT Devices */
.orbit-node.n3{left:28%;top:88.1%;}   /* Edge Compute */
.orbit-node.n4{left:6%;top:50%;}      /* Analytics */
.orbit-node.n5{left:28%;top:11.9%;}   /* Renewable */
.orbit-node.n6{left:72%;top:11.9%;}   /* Automation */

.orbit-dot{position:absolute;top:50%;left:50%;width:100%;height:100%;pointer-events:none;}
.orbit-dot span{position:absolute;border-radius:50%;}
.orbit-dot.d1{animation:orbit-rotate 16s linear infinite;}
.orbit-dot.d1 span{width:7px;height:7px;background:var(--accent);top:0;left:50%;margin-left:-3.5px;box-shadow:0 0 8px rgba(242,115,26,.7);}
.orbit-dot.d2{animation:orbit-rotate 22s linear infinite reverse;}
.orbit-dot.d2 span{width:6px;height:6px;background:var(--accent-2);top:11%;right:0;box-shadow:0 0 8px rgba(43,68,155,.6);}
@keyframes orbit-rotate{from{transform:translate(-50%,-50%) rotate(0deg);}to{transform:translate(-50%,-50%) rotate(360deg);}}

/* ---------- Marquee ---------- */
.marquee-strip{padding:38px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-alt);}
.marquee-label{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-lo);margin-bottom:14px;}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);}
.marquee-track{display:flex;gap:52px;width:max-content;animation:scroll 26s linear infinite;}
.marquee-track span{font-size:1.05rem;font-weight:700;color:var(--text-lo);white-space:nowrap;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- Sections generic ---------- */
section{padding:100px 0;}
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3vw,2.5rem);}
.section-head p{color:var(--text-lo);}
.eyebrow-center{display:flex;justify-content:center;}

/* ---------- Efficiency Stack ---------- */
.efficiency{background:var(--bg);}
.efficiency .section-intro{max-width:640px;margin-bottom:56px;}
.efficiency-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.efficiency-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 30px;transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  position:relative;overflow:hidden;
}
.efficiency-card::before{
  content:"";position:absolute;inset:0;opacity:0;
  background:linear-gradient(120deg, rgba(242,115,26,0.06), transparent 60%);
  transition:opacity .3s ease;
}
.efficiency-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card);}
.efficiency-card:hover::before{opacity:1;}
.efficiency-icon{
  width:48px;height:48px;border-radius:12px;background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;position:relative;
}
.efficiency-icon i{font-size:1.15rem;color:var(--accent);}
.efficiency-card h3{font-size:1.1rem;margin-bottom:8px;position:relative;}
.efficiency-card p{font-size:.9rem;color:var(--text-lo);margin-bottom:16px;position:relative;}
.efficiency-card .card-link{opacity:0;transform:translateY(4px);transition:opacity .3s ease, transform .3s ease;position:relative;}
.efficiency-card:hover .card-link{opacity:1;transform:translateY(0);}

/* ---------- About (legacy: still used on about.html copy blocks) ---------- */
.about{background:var(--bg);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.about-copy h2{font-size:clamp(1.8rem,3vw,2.4rem);}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:24px;}
.check-list li{display:flex;gap:10px;align-items:flex-start;color:var(--text-mid);font-size:.95rem;}
.check-list i{color:var(--accent);margin-top:3px;}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.stat-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 22px;text-align:left;transition:border-color .3s ease, transform .3s ease;box-shadow:var(--shadow-card);
}
.stat-card:hover{border-color:var(--border-hover);transform:translateY(-4px);}
.counter{display:block;font-size:2.1rem;font-weight:800;color:var(--accent);}
.stat-card p{margin:6px 0 0;font-size:.85rem;color:var(--text-lo);}

/* ---------- Products ---------- */
.products{background:var(--bg-alt);}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.product-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 28px;display:flex;flex-direction:column;box-shadow:var(--shadow-card);
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.product-card:hover{transform:translateY(-6px);border-color:var(--border-hover);box-shadow:var(--shadow-glow);}
.product-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,rgba(242,115,26,.14),rgba(43,68,155,.10));
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  border:1px solid var(--border);
}
.product-icon i{font-size:1.3rem;color:var(--accent);}
.product-card h3{font-size:1.25rem;margin-bottom:.2em;}
.product-tag{color:var(--accent-2);font-size:.8rem;font-weight:700;margin-bottom:14px;}
.product-card p{font-size:.9rem;color:var(--text-lo);}
.product-card ul{margin:6px 0 20px;display:flex;flex-direction:column;gap:8px;}
.product-card ul li{font-size:.85rem;color:var(--text-mid);padding-left:20px;position:relative;}
.product-card ul li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:2px;background:var(--accent);}
.card-link{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--text-hi);display:inline-flex;align-items:center;gap:8px;}
.card-link i{font-size:.75rem;transition:transform .25s ease;}
.card-link:hover i{transform:translateX(4px);}
.card-link:hover{color:var(--accent);}

/* ---------- Why ---------- */
.why{background:var(--bg);}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.why-card{padding:30px 24px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-card);transition:border-color .3s ease,transform .3s ease;box-shadow:var(--shadow-card);}
.why-card:hover{border-color:var(--border-hover);transform:translateY(-4px);}
.why-card i{font-size:1.5rem;color:var(--accent-2);margin-bottom:16px;display:block;}
.why-card h3{font-size:1.05rem;margin-bottom:8px;}
.why-card p{font-size:.88rem;color:var(--text-lo);margin:0;}

/* ---------- Industries ---------- */
.industries{background:var(--bg-alt);}
.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.industry-card{
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;
  padding:28px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-card);
  transition:transform .3s ease,border-color .3s ease;box-shadow:var(--shadow-card);
}
.industry-card:hover{transform:translateY(-4px);border-color:var(--border-hover);}
.industry-card i{font-size:1.5rem;color:var(--accent);}
.industry-card span{font-size:.82rem;color:var(--text-mid);font-weight:600;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,#F4E9DE,#E9EEF9 60%);
  position:relative;overflow:hidden;
}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 90% 50%, rgba(242,115,26,.14), transparent 70%);}
.cta-inner{position:relative;text-align:center;max-width:620px;margin:0 auto;}
.cta-inner h2{font-size:clamp(1.7rem,3vw,2.2rem);}
.cta-inner p{color:var(--text-lo);margin-bottom:28px;}

/* ---------- Contact ---------- */
.contact{background:var(--bg);}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start;}
.contact-copy h2{font-size:clamp(1.8rem,3vw,2.3rem);}
.contact-detail{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:.95rem;color:var(--text-mid);}
.contact-detail i{width:34px;height:34px;border-radius:10px;background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--accent);}
.social-row{display:flex;gap:12px;margin-top:26px;}
.social-row a{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:border-color .25s ease, color .25s ease;}
.social-row a:hover{border-color:var(--accent);color:var(--accent);}
.contact-form-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow-card);}
.gform-frame{width:100%;height:640px;border:0;border-radius:10px;background:#fff;}
.form-fallback-note{font-size:.8rem;color:var(--text-lo);margin:12px 4px 4px;}
.form-fallback-note a{color:var(--accent-2);font-weight:600;}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding-top:70px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;}
.footer-brand p{color:var(--text-lo);font-size:.88rem;margin-top:14px;max-width:260px;}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-hi);margin-bottom:16px;}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:.88rem;color:var(--text-lo);transition:color .2s ease;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--border);padding:22px 28px;font-size:.8rem;color:var(--text-lo);display:flex;justify-content:center;text-align:center;}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;bottom:26px;right:26px;width:46px;height:46px;border-radius:50%;
  background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s ease, transform .3s ease, visibility .3s ease;
  z-index:900;box-shadow:0 10px 24px -8px rgba(242,115,26,.5);
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* ---------- Reveal animation ---------- */
html.js-reveal [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
html.js-reveal [data-reveal].in-view{opacity:1;transform:translateY(0);}

/* ---------- Focus states ---------- */
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

/* ============ Inner page hero ============ */
.inner-hero{
  position:relative;padding:170px 0 70px;overflow:hidden;
  background:radial-gradient(60% 60% at 88% 0%, rgba(242,115,26,0.08), transparent 55%),
             radial-gradient(50% 60% at 6% 0%, rgba(43,68,155,0.07), transparent 50%),
             var(--bg);
  border-bottom:1px solid var(--border);
}
.inner-hero .hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(12,18,32,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(12,18,32,0.03) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 100% at 50% 0%, black 30%, transparent 90%);}
.inner-hero-inner{position:relative;max-width:760px;}
.inner-hero h1{font-size:clamp(2rem,4vw,3rem);}
.inner-hero p{font-size:1.05rem;color:var(--text-mid);max-width:600px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--text-lo);margin-bottom:18px;}
.breadcrumb a{color:var(--text-lo);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb i{font-size:.65rem;}

/* ============ Use cases ============ */
.usecase-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:36px;display:grid;grid-template-columns:80px 1fr 220px;gap:32px;align-items:center;
  margin-bottom:22px;transition:border-color .3s ease, transform .3s ease;box-shadow:var(--shadow-card);
}
.usecase-card:hover{border-color:var(--border-hover);transform:translateY(-3px);}
.usecase-num{font-size:2.3rem;font-weight:800;color:var(--accent);opacity:.85;}
.usecase-body h3{font-size:1.25rem;margin-bottom:14px;}
.usecase-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.usecase-cols h4{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);margin:0 0 6px;}
.usecase-cols p{font-size:.88rem;color:var(--text-lo);margin:0;}
.usecase-stats{display:flex;flex-direction:column;gap:14px;border-left:1px solid var(--border);padding-left:24px;}
.usecase-stats strong{display:block;font-size:1.5rem;color:var(--text-hi);font-weight:800;}
.usecase-stats span{font-size:.72rem;color:var(--text-lo);text-transform:uppercase;letter-spacing:.04em;}

/* ============ Testimonials ============ */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-card);}
.testimonial-card .quote-mark{color:var(--accent);font-size:1.6rem;display:block;margin-bottom:10px;font-weight:800;}
.testimonial-card p{font-size:.92rem;color:var(--text-mid);margin-bottom:20px;}
.testimonial-card h4{font-size:.92rem;margin:0 0 2px;}
.testimonial-card span{font-size:.8rem;color:var(--text-lo);}

/* ============ Partners / investors ============ */
.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:0;background:linear-gradient(120deg,#F4E9DE,#E9EEF9 70%);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);}
.split-panel-copy{padding:52px;}
.split-panel-copy h2{font-size:clamp(1.6rem,2.6vw,2.1rem);}
.split-panel-list{padding:40px 52px;display:flex;flex-direction:column;gap:14px;justify-content:center;}
.split-panel-list .list-item{display:flex;align-items:center;gap:12px;background:var(--bg-white);border:1px solid var(--border);border-radius:12px;padding:16px 18px;font-size:.92rem;color:var(--text-mid);box-shadow:var(--shadow-card);}
.split-panel-list .list-item i{color:var(--accent);}
.growth-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-white);border:1px solid var(--border);border-radius:12px;padding:16px 18px;margin-bottom:12px;font-size:.92rem;color:var(--text-hi);font-weight:600;box-shadow:var(--shadow-card);}
.growth-row span.num{color:var(--accent);margin-right:12px;font-weight:800;}
.growth-row i{color:var(--text-lo);}

/* ============ Timeline (About) ============ */
.timeline{position:relative;padding-left:36px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--border);}
.timeline-item{position:relative;padding-bottom:34px;}
.timeline-item::before{content:"";position:absolute;left:-36px;top:4px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);}
.timeline-item h4{font-size:1rem;margin-bottom:4px;}
.timeline-item p{font-size:.88rem;color:var(--text-lo);margin:0;}

/* ============ Simple page section variant ============ */
.narrow{max-width:760px;margin:0 auto;}

@media (max-width:900px){
  .usecase-card{grid-template-columns:1fr;}
  .usecase-cols{grid-template-columns:1fr;}
  .usecase-stats{border-left:none;border-top:1px solid var(--border);padding-left:0;padding-top:18px;flex-direction:row;flex-wrap:wrap;gap:22px;}
  .testimonial-grid{grid-template-columns:1fr;}
  .split-panel{grid-template-columns:1fr;}
}
/* ---------- Corner glow hover (shared by card types) ---------- */
.corner-glow{position:absolute;right:-48px;top:-48px;width:160px;height:160px;border-radius:50%;background:rgba(242,115,26,.14);opacity:0;filter:blur(40px);transition:opacity .35s ease;pointer-events:none;}
.efficiency-card:hover .corner-glow{opacity:1;}

/* ---------- Our Ecosystem grid (large icon tiles) ---------- */
.ecosystem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.ecosystem-tile{
  position:relative;aspect-ratio:5/4;overflow:hidden;border-radius:var(--radius);
  background:var(--bg-card);border:1px solid var(--border);padding:20px;
  display:flex;flex-direction:column;justify-content:flex-end;
  transition:border-color .3s ease, background .3s ease, transform .3s ease;box-shadow:var(--shadow-card);
}
.ecosystem-tile:hover{border-color:var(--border-hover);transform:translateY(-3px);}
.ecosystem-tile .eco-icon{position:absolute;top:14px;left:14px;width:44px;height:44px;color:var(--accent);opacity:.9;transition:transform .3s ease;}
.ecosystem-tile:hover .eco-icon{transform:scale(1.1);}
.ecosystem-tile .eco-label{font-size:.9rem;font-weight:700;color:var(--text-hi);position:relative;}
.ecosystem-tile .eco-underline{position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s ease;}
.ecosystem-tile:hover .eco-underline{opacity:1;}

/* ---------- Solution cards (with icon block + tag pills) ---------- */
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.solution-card{
  position:relative;overflow:hidden;background:var(--bg-card);border:1px solid var(--border);
  border-radius:22px;padding:32px;transition:border-color .3s ease, transform .3s ease;box-shadow:var(--shadow-card);
}
.solution-card:hover{border-color:var(--accent-2);transform:translateY(-3px);}
.solution-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;}
.solution-icon-block{
  width:76px;height:76px;border-radius:20px;flex-shrink:0;
  background:linear-gradient(150deg,#33469E,#20305F);
  display:flex;align-items:center;justify-content:center;box-shadow:0 18px 34px -14px rgba(43,68,155,.5);
}
.solution-icon-block svg{width:38px;height:38px;color:#fff;}
.solution-card .corner-link{color:var(--text-lo);transition:color .3s ease, transform .3s ease;}
.solution-card:hover .corner-link{color:var(--accent);transform:translate(2px,-2px);}
.solution-card h3{font-size:1.4rem;margin:22px 0 6px;}
.solution-card p{font-size:.9rem;color:var(--text-lo);margin-bottom:20px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag-pill{border:1px solid var(--border);background:var(--bg-alt);border-radius:999px;padding:5px 12px;font-size:.72rem;color:var(--text-lo);font-weight:600;transition:border-color .3s ease, color .3s ease;}
.solution-card:hover .tag-pill{border-color:rgba(242,115,26,.25);color:var(--text-mid);}

/* ---------- Technology stack (horizontal list cards) ---------- */
.techstack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.techstack-item{
  display:flex;align-items:center;gap:16px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;transition:border-color .3s ease;box-shadow:var(--shadow-card);
}
.techstack-item:hover{border-color:var(--border-hover);}
.techstack-icon{
  width:60px;height:60px;border-radius:16px;flex-shrink:0;
  background:linear-gradient(150deg,#33469E,#20305F);
  display:flex;align-items:center;justify-content:center;box-shadow:0 14px 26px -12px rgba(43,68,155,.5);
}
.techstack-icon svg{width:30px;height:30px;color:#fff;}
.techstack-item h4{font-size:.92rem;margin:0 0 2px;font-weight:700;}
.techstack-item span{font-size:.72rem;color:var(--text-lo);text-transform:uppercase;letter-spacing:.05em;}

@media (max-width:1080px){
  .ecosystem-grid{grid-template-columns:repeat(3,1fr);}
  .solution-grid{grid-template-columns:1fr;}
  .techstack-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .ecosystem-grid{grid-template-columns:repeat(2,1fr);}
  .techstack-grid{grid-template-columns:1fr;}
}

@media (max-width:1080px){
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .industry-grid{grid-template-columns:repeat(3,1fr);}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .efficiency-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{height:340px;order:-1;margin-bottom:20px;}
  .orbit-ring.ring-outer{width:320px;height:320px;}
  .orbit-ring.ring-inner{width:200px;height:200px;}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .site-header{padding:14px 16px;}
  .header-inner{padding:10px 10px 10px 18px;}
  .main-nav{
    position:fixed;top:74px;left:16px;right:16px;
    background:var(--bg-white);border-radius:20px;box-shadow:var(--shadow-nav);
    flex-direction:column;align-items:flex-start;gap:0;padding:10px 20px;
    transform:translateY(-12px);opacity:0;visibility:hidden;
    transition:transform .3s ease, opacity .3s ease, visibility .3s ease;
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible;}
  .main-nav a{width:100%;padding:14px 0;border-bottom:1px solid var(--border);}
  .main-nav a:last-child{border-bottom:none;}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
}
@media (max-width:640px){
  section{padding:70px 0;}
  .why-grid,.product-grid,.efficiency-grid{grid-template-columns:1fr;}
  .industry-grid{grid-template-columns:repeat(2,1fr);}
  .about-stats{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero{padding:160px 0 80px;}
  .gform-frame{height:760px;}
}

/* ---------- Scheduling form ---------- */
.schedule-note{margin-top:28px;padding:18px 20px;background:var(--bg-alt);border:1px solid var(--border);border-radius:14px;}
.schedule-note strong{display:block;font-size:.85rem;color:var(--text-hi);margin-bottom:6px;}
.schedule-note p{margin:0;font-size:.85rem;color:var(--text-lo);}

#scheduleForm{display:flex;flex-direction:column;gap:20px;}
.form-row{display:grid;gap:16px;}
.form-row.two-col{grid-template-columns:1fr 1fr;}
.form-group{display:flex;flex-direction:column;gap:6px;position:relative;}
.form-label{font-size:.85rem;font-weight:600;color:var(--text-hi);}
.req{color:var(--accent);}
.form-input{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--bg-white);color:var(--text-hi);font-family:inherit;font-size:.92rem;
  transition:border-color .2s ease, box-shadow .2s ease;
}
textarea.form-input{resize:vertical;min-height:96px;}
.form-input:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(43,68,155,.12);}
.form-input.invalid{border-color:#E4483B;}
.form-input.invalid:focus{box-shadow:0 0 0 3px rgba(228,72,59,.12);}
.field-error{font-size:.76rem;color:#E4483B;min-height:14px;}
.field-hint{font-size:.76rem;color:var(--text-lo);}

.input-prefix-wrap{display:flex;align-items:stretch;}
.input-prefix{
  display:flex;align-items:center;padding:0 12px;border:1px solid var(--border);border-right:none;
  border-radius:10px 0 0 10px;background:var(--bg-alt);color:var(--text-mid);font-size:.9rem;font-weight:600;
}
.form-input.has-prefix{border-radius:0 10px 10px 0;}

.form-section-label{
  font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);margin-bottom:-6px;
}
.form-divider{height:1px;background:var(--border);margin:6px 0 2px;}

.toggle-row{display:flex;gap:12px;flex-wrap:wrap;}
.toggle-option{
  position:relative;flex:1;min-width:180px;display:flex;align-items:flex-start;gap:10px;
  padding:16px;border-radius:14px;border:1.5px solid var(--border);background:var(--bg-white);
  cursor:pointer;font-size:.9rem;font-weight:600;color:var(--text-mid);
  transition:border-color .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  font-family:inherit;text-align:left;
}
.toggle-option:hover{border-color:var(--border-hover);}
.toggle-option .toggle-icon{
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  width:34px;height:34px;border-radius:10px;background:var(--bg-alt);color:var(--text-mid);
  transition:background .2s ease, color .2s ease;
}
.toggle-option .toggle-text{display:flex;flex-direction:column;gap:2px;color:var(--text-hi);}
.toggle-option .toggle-sub{font-size:.74rem;font-weight:500;color:var(--text-lo);}
.toggle-option .toggle-check{
  position:absolute;top:12px;right:12px;color:var(--accent);opacity:0;transform:scale(.6);
  transition:opacity .2s ease, transform .2s ease;
}
.toggle-option.active{border-color:var(--accent);background:rgba(242,115,26,.05);box-shadow:0 6px 18px -10px rgba(242,115,26,.4);}
.toggle-option.active .toggle-icon{background:var(--accent);color:#fff;}
.toggle-option.active .toggle-check{opacity:1;transform:scale(1);}
.toggle-option:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

/* Time field: reveals smoothly once a valid date is chosen (see schedule.js) */
.time-field-wrap{transition:opacity .35s ease;}
.time-field-wrap.pending{opacity:.5;}
.form-input:disabled{background:var(--bg-alt);color:var(--text-lo);cursor:not-allowed;}

.btn-block{width:100%;justify-content:center;margin-top:4px;}
.btn-block:disabled{opacity:.6;cursor:not-allowed;transform:none !important;}

.form-success{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:50px 30px;gap:10px;
}
.form-success .success-icon{color:var(--accent);margin-bottom:6px;}
.form-success h3{font-size:1.3rem;margin:0;}
.form-success p{color:var(--text-lo);margin:0;max-width:320px;}

@media (max-width:640px){
  .form-row.two-col{grid-template-columns:1fr;}
}