/* =========================================================
   IT Solutions — dark technical theme
   ========================================================= */

:root{
  --bg:#05070B;
  --bg-2:#080B11;
  --panel:rgba(255,255,255,.028);
  --panel-2:rgba(255,255,255,.05);
  --line:rgba(255,255,255,.075);
  --line-soft:rgba(255,255,255,.045);
  --text:#EDF2F9;
  --muted:#8C96AA;
  /* 5.35:1 on --bg. #6C7689 measured 4.41:1 and failed WCAG AA (4.5:1) for the
     notes, hints, breadcrumb, contact labels and footer text that use it. */
  --muted-2:#7A8496;

  --accent:#29A8F2;
  --accent-2:#0B6FBF;
  --accent-3:#5FD0FF;
  --accent-soft:rgba(41,168,242,.16);
  --accent-glow:rgba(41,168,242,.42);
  --wa:#25D366;

  /* bright yellow — the customer-attention accent for text + primary CTAs */
  --yellow:#FFD21E;
  --yellow-2:#F5B800;
  --yellow-soft:rgba(255,210,30,.14);
  --yellow-glow:rgba(255,210,30,.4);

  --radius:4px;
  --radius-lg:6px;
  --shell:1280px;
  --header-h:76px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  /* Sora (Google Fonts) is the global brand font; the rest is a fallback
     stack used only on loading failure. */
  --font:"Sora","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}

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

/* The [hidden] attribute must always win. Overlays like .modal / .mobile-menu
   set display:grid, which would otherwise override the UA [hidden]{display:none}
   and leave an invisible full-viewport layer blocking all clicks and hover. */
[hidden]{display:none !important}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
/* stop browser-default fonts on form controls overriding the global font */
input,select,textarea,optgroup,option,::placeholder,::file-selector-button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.12;letter-spacing:-.022em;font-weight:700}
p{margin:0}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:2px solid var(--accent-3);
  outline-offset:3px;
  border-radius:6px;
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{
  position:fixed;top:-100px;left:16px;z-index:200;
  background:var(--accent);color:#04121D;padding:10px 16px;border-radius:3px;font-weight:600;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:16px}

.shell{width:min(100% - 40px,var(--shell));margin-inline:auto}
.shell.narrow{width:min(100% - 40px,880px)}

/* ---------------- decorative layers ---------------- */
.grid-lines{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  display:grid;grid-template-columns:repeat(5,1fr);
  width:min(100% - 40px,var(--shell));margin-inline:auto;
}
.grid-lines span{border-left:1px solid var(--line-soft)}
.grid-lines span:first-child{border-left:0}
.grid-lines::after{
  content:"";position:absolute;inset:0;border-right:1px solid var(--line-soft);
}

.cursor-glow{
  position:fixed;z-index:1;pointer-events:none;
  width:420px;height:420px;border-radius:50%;
  left:0;top:0;margin:-210px 0 0 -210px;
  background:radial-gradient(circle,rgba(41,168,242,.10) 0%,rgba(41,168,242,0) 62%);
  opacity:0;transition:opacity .5s var(--ease);
  transform:translate3d(-1000px,-1000px,0);
  will-change:transform;
}
body.has-pointer .cursor-glow{opacity:1}

.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:100%;z-index:120;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--accent-2),var(--accent),var(--accent-3));
  box-shadow:0 0 14px var(--accent-glow);
}

/* ---------------- header ---------------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s var(--ease),height .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(6,9,14,.72);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--line);
  height:66px;
}
.header-inner{display:flex;align-items:center;gap:20px;width:min(100% - 40px,var(--shell))}

.brand{display:flex;align-items:center;flex:0 0 auto}
.brand-logo{width:158px;height:auto;transition:width .35s var(--ease)}
.site-header.scrolled .brand-logo{width:140px}

.nav-desktop{margin-left:auto}
.nav-desktop ul{display:flex;align-items:center;gap:26px}
.nav-desktop a{
  font-size:14.5px;font-weight:500;color:#C7D0DE;position:relative;padding:6px 0;
  transition:color .25s var(--ease);
}
.nav-desktop a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--accent),var(--accent-3));
  transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease);
}
.nav-desktop a:hover{color:#fff}
.nav-desktop a:hover::after,
.nav-desktop a.active::after{transform:scaleX(1)}
.nav-desktop a.active{color:#fff}

.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-desktop + .header-actions{margin-left:26px}

.icon-btn{
  display:grid;place-items:center;width:40px;height:40px;border-radius:4px;
  border:1px solid var(--line);background:var(--panel);cursor:pointer;
  transition:border-color .25s var(--ease),background .25s var(--ease),transform .25s var(--ease);
}
.icon-btn:hover{border-color:rgba(41,168,242,.5);background:var(--accent-soft);transform:translateY(-1px)}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.icon-btn .wa-glyph{fill:currentColor;stroke:none;width:20px;height:20px}
.icon-wa{color:var(--wa)}
.icon-wa:hover{border-color:rgba(37,211,102,.55);background:rgba(37,211,102,.14)}

.burger{display:none;width:40px;height:40px;border-radius:4px;border:1px solid var(--line);background:var(--panel);cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1.6px;background:#DDE5F0;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.burger span:first-child{top:15px}
.burger span:last-child{bottom:15px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4.2px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4.2px) rotate(-45deg)}

/* ---------------- buttons ---------------- */
.btn{
  --btn-bg:var(--panel-2);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 22px;border-radius:4px;
  font-size:15px;font-weight:600;letter-spacing:-.01em;
  border:1px solid var(--line);background:var(--btn-bg);color:var(--text);
  cursor:pointer;position:relative;overflow:hidden;
  transition:transform .3s var(--ease-out),box-shadow .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease);
}
.btn svg{width:19px;height:19px;flex:0 0 auto}
.btn:hover{transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:0 16px;font-size:14px;border-radius:4px}
.btn-block{width:100%;margin-top:10px}

.btn-primary{
  background:linear-gradient(135deg,var(--yellow) 0%,var(--yellow-2) 100%);
  border-color:transparent;color:#141414;font-weight:700;
  box-shadow:0 8px 30px -12px var(--yellow-glow);
}
.btn-primary:hover{box-shadow:0 14px 40px -12px var(--yellow-glow)}

.btn-ghost{background:var(--panel);border-color:var(--line);color:#DCE4F0}
.btn-ghost:hover{border-color:rgba(41,168,242,.45);background:var(--accent-soft)}

.btn-wa{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.35);color:#8FF0B4}
.btn-wa .wa-glyph{fill:currentColor}
.btn-wa:hover{background:rgba(37,211,102,.2);border-color:rgba(37,211,102,.6);box-shadow:0 12px 34px -16px rgba(37,211,102,.7)}

.link-arrow{
  display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--accent-3);
}
.link-arrow::after{content:"→";transition:transform .3s var(--ease)}
.link-arrow:hover::after{transform:translateX(5px)}

.round-btn{
  width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
  background:var(--panel);cursor:pointer;font-size:22px;line-height:1;
  display:grid;place-items:center;color:#CBD5E3;
  transition:border-color .25s var(--ease),background .25s var(--ease),transform .25s var(--ease);
}
.round-btn:hover{border-color:rgba(41,168,242,.5);background:var(--accent-soft);transform:translateY(-2px)}
.round-btn:disabled{opacity:.32;cursor:not-allowed;transform:none;border-color:var(--line);background:var(--panel)}

/* ---------------- mobile menu ---------------- */
.mobile-menu{
  position:fixed;inset:0;z-index:99;
  background:radial-gradient(120% 80% at 80% 0%,rgba(11,111,191,.22),transparent 60%),rgba(4,6,10,.97);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  display:grid;place-items:center;
  opacity:0;transition:opacity .35s var(--ease);
}
.mobile-menu.open{opacity:1}
.mobile-menu-inner{width:min(100% - 48px,520px);padding-top:60px}
.mobile-menu nav ul{display:grid;gap:6px}
.mobile-menu nav a{
  display:block;padding:14px 4px;font-size:26px;font-weight:700;letter-spacing:-.03em;
  border-bottom:1px solid var(--line-soft);
  opacity:0;transform:translateY(18px);
}
.mobile-menu.open nav a,
.mobile-menu.open .mobile-menu-cta{animation:menuIn .5s var(--ease-out) forwards;animation-delay:calc(var(--i) * 45ms + 90ms)}
@keyframes menuIn{to{opacity:1;transform:none}}
.mobile-menu-cta{display:grid;gap:10px;margin-top:26px;opacity:0;transform:translateY(18px)}
.mobile-call{text-align:center;color:var(--muted);font-size:14px;padding-top:6px}

/* ---------------- generic section ---------------- */
.section{position:relative;z-index:2;padding:104px 0}
/* offset in-page anchor jumps so the sticky header never covers a heading */
section[id],#quote,#categories,.svc-card[id]{scroll-margin-top:88px}
.section-head{max-width:720px;margin-bottom:52px}
.section-head-center{max-width:660px;margin-inline:auto;text-align:center}
.section-head-center .section-sub{margin-inline:auto}
.eyebrow{
  font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--yellow);margin-bottom:14px;
}
.section-head h2{font-size:clamp(28px,3.4vw,46px)}
.section-sub{color:var(--muted);margin-top:16px;font-size:17px;max-width:62ch}
.note{font-size:13.5px;color:var(--muted-2)}
.note.center{text-align:center;margin-top:26px}
.muted{color:var(--muted-2)}

/* heading highlight — bright yellow (pairs with white lines for a
   white / yellow two-tone heading) */
.grad{
  background:linear-gradient(100deg,#FFE47A,var(--yellow) 45%,var(--yellow-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
/* solid-yellow inline highlight for a whole heading line */
.hl-y{color:var(--yellow)}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* ---------------- hero ---------------- */
.hero{
  position:relative;z-index:2;
  min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 48px) 0 90px;
  overflow:hidden;
}
.hero-glow{
  position:absolute;top:-18%;right:-8%;width:min(1100px,90vw);aspect-ratio:1;
  background:radial-gradient(circle,rgba(41,168,242,.20) 0%,rgba(11,111,191,.09) 38%,transparent 68%);
  filter:blur(10px);pointer-events:none;
  animation:glowPulse 9s ease-in-out infinite;
}
@keyframes glowPulse{0%,100%{opacity:.85;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}

.hero-inner{
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);
  gap:56px;align-items:center;
}
.hero-copy h1{font-size:clamp(38px,5.4vw,72px);font-weight:800;letter-spacing:-.035em}
.hero-sub{color:var(--muted);font-size:clamp(16px,1.25vw,18.5px);margin-top:24px;max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.trust-line{
  margin-top:30px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted-2);font-weight:500;
}

/* hero 3D stage */
.hero-stage{
  position:relative;height:min(560px,62vh);
  perspective:1200px;transform-style:preserve-3d;
}
.orbit-ring{
  position:absolute;left:50%;top:50%;width:78%;aspect-ratio:1;
  transform:translate(-50%,-50%) rotateX(74deg);
  border:1px solid rgba(41,168,242,.16);border-radius:50%;
  box-shadow:0 0 60px rgba(41,168,242,.10) inset;
  animation:ringSpin 60s linear infinite;
}
.orbit-ring-2{width:104%;border-color:rgba(41,168,242,.08);animation-duration:90s;animation-direction:reverse}
@keyframes ringSpin{to{transform:translate(-50%,-50%) rotateX(74deg) rotate(360deg)}}

.float-item{
  position:absolute;margin:0;
  /* gentler parallax: half the previous travel so the scene sits still-ish */
  transform:translate3d(calc(var(--px,0) * var(--depth) * .45px),calc(var(--py,0) * var(--depth) * .45px),0);
  transition:transform .6s var(--ease-out);
  will-change:transform;
}
.float-item img{
  filter:drop-shadow(0 26px 34px rgba(0,0,0,.62)) drop-shadow(0 0 26px rgba(41,168,242,.16));
  animation:floaty 11s ease-in-out infinite;
  animation-delay:var(--d);
}
@keyframes floaty{
  0%,100%{transform:translateY(-4px) rotate(-.8deg)}
  50%{transform:translateY(4px) rotate(.8deg)}
}

.hero-main{left:50%;top:50%;width:44%;transform-origin:center;z-index:5;margin-left:-22%;margin-top:-22%}
.hero-main img{filter:drop-shadow(0 34px 44px rgba(0,0,0,.7)) drop-shadow(0 0 46px rgba(41,168,242,.3))}
.hero-sat{z-index:3;opacity:.94}
.s1{left:-2%;top:16%;width:46%}
.s2{right:0%;top:6%;width:15%}
.s3{right:-4%;bottom:12%;width:34%}
.s4{left:2%;bottom:6%;width:40%}
.s5{left:26%;top:-2%;width:36%;opacity:.7}

.scroll-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  width:26px;height:42px;border:1px solid var(--line);border-radius:5px;
  display:grid;place-items:start center;padding-top:8px;z-index:4;
}
.scroll-hint span{width:3px;height:8px;border-radius:2px;background:var(--accent);animation:scrollDot 1.9s ease-in-out infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* ---------------- category navigator (horizontal accordion) ---------------- */
.categories{padding-bottom:0}

.cat-stage{
  display:flex;width:100%;height:clamp(560px,74vh,680px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.012),transparent);
  overflow:hidden;
}
.cat-panel{
  position:relative;flex:0 0 92px;min-width:0;overflow:hidden;
  border-left:1px solid var(--line);
  transition:flex-basis .55s var(--ease-out),flex-grow .55s var(--ease-out),background .45s var(--ease);
}
.cat-panel:first-child{border-left:0}
.cat-panel.is-active{flex:1 1 auto;background:radial-gradient(90% 120% at 80% 0%,rgba(41,168,242,.08),transparent 62%)}

.cat-spine{
  position:absolute;inset:0;width:92px;
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;
  padding:34px 0 26px;background:none;border:0;cursor:pointer;z-index:3;
  transition:background .35s var(--ease),opacity .5s var(--ease);
}
.cat-spine:hover{background:rgba(41,168,242,.08)}
.cat-spine:focus-visible{outline:2px solid var(--accent-3);outline-offset:-4px;background:rgba(41,168,242,.1)}
.spine-title{
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-size:15px;font-weight:600;letter-spacing:.02em;color:#C3CDDC;white-space:nowrap;
}
.spine-num{font-size:26px;font-weight:700;color:rgba(255,255,255,.24);letter-spacing:-.02em}
.cat-panel.is-active .cat-spine{opacity:0;pointer-events:none}

/* absolutely positioned so collapsed panels contribute no height to the stage.
   display:none (not just opacity:0) guarantees a collapsed panel never paints
   its body over the vertical spine; the active body fades in via a keyframe. */
.cat-body{
  position:absolute;inset:0;display:none;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;
  padding:56px 52px;
}
.cat-panel.is-active .cat-body{display:grid}
/* fade the CONTENT (not the display-toggled body) for a reliable premium reveal */
.cat-panel.is-active .cat-text{animation:catFade .5s var(--ease-out) .08s both}
.cat-panel.is-active .cat-media{animation:catFade .55s var(--ease-out) .16s both}
@keyframes catFade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

.cat-text{max-width:56ch}
.cat-index{
  display:block;font-size:58px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(41,168,242,.5);margin-bottom:16px;letter-spacing:-.04em;
}
.cat-text h3{font-size:clamp(26px,2.6vw,38px);margin-bottom:16px}
.cat-text > p{color:var(--muted);font-size:16.5px}
.tick-list{margin:22px 0 26px;display:grid;gap:11px}
.tick-list li{position:relative;padding-left:26px;color:#C4CEDC;font-size:15px}
.tick-list li::before{
  content:"";position:absolute;left:0;top:.58em;width:9px;height:9px;border-radius:3px;
  background:linear-gradient(135deg,var(--accent-3),var(--accent-2));
  box-shadow:0 0 12px var(--accent-glow);
}
.cat-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

.cat-media{position:relative;display:grid;place-items:center;min-height:280px}
.cat-media img{
  max-height:340px;width:auto;max-width:100%;object-fit:contain;position:relative;z-index:2;
  filter:drop-shadow(0 30px 40px rgba(0,0,0,.65));
  animation:floaty 12s ease-in-out infinite;
  transform-origin:center;
}
.media-glow{
  position:absolute;width:min(440px,92%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(41,168,242,.26) 0%,transparent 66%);
  filter:blur(6px);
}
/* accordion panel that shows a real framed photo instead of a floating cutout */
.cat-media-photo img{
  max-height:none;width:100%;max-width:520px;aspect-ratio:16/10;object-fit:cover;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  filter:none;animation:none;box-shadow:0 26px 60px -30px rgba(0,0,0,.7);
}

/* ---------------- services ---------------- */
.svc-grid{
  display:grid;gap:22px;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
}
.svc-card{
  position:relative;padding:28px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.036),rgba(255,255,255,.012));
  overflow:hidden;isolation:isolate;
  transition:transform .4s var(--ease-out),border-color .4s var(--ease),box-shadow .4s var(--ease);
  transform-style:preserve-3d;
}
.svc-card::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;z-index:-1;
  background:conic-gradient(from var(--ang,0deg),transparent 0deg,rgba(41,168,242,.55) 60deg,transparent 140deg);
  opacity:0;transition:opacity .4s var(--ease);
  animation:spinBorder 5s linear infinite;
}
@keyframes spinBorder{to{--ang:360deg}}
@property --ang{syntax:'<angle>';initial-value:0deg;inherits:false}
.svc-card::after{
  content:"";position:absolute;inset:1px;border-radius:calc(var(--radius-lg) - 1px);z-index:-1;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(41,168,242,.14),transparent 60%),
             linear-gradient(180deg,#0B0F16,#080B11);
}
.svc-card:hover{border-color:rgba(41,168,242,.34);box-shadow:0 26px 60px -30px rgba(41,168,242,.55)}
.svc-card:hover::before{opacity:1}

.svc-media{
  height:150px;display:grid;place-items:center;margin-bottom:22px;
}
.svc-media img{max-height:140px;width:auto;filter:drop-shadow(0 16px 22px rgba(0,0,0,.6));transition:transform .5s var(--ease-out)}
.svc-card:hover .svc-media img{transform:translateY(-6px) scale(1.05)}
.svc-card h3{font-size:21px;margin-bottom:10px}
.svc-card > p{color:var(--muted);font-size:15px}

.chip-list{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 22px}
.chip-list li{
  font-size:12.5px;color:#B7C2D2;padding:5px 11px;border-radius:3px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
}
.svc-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------------- products carousel ---------------- */
.products{padding-bottom:80px}
.pcar{
  position:relative;overflow:hidden;padding:12px 0 26px;cursor:grab;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
}
.pcar.dragging{cursor:grabbing}
.pcar-track{
  display:flex;gap:22px;width:max-content;
  padding-inline:clamp(20px,4vw,60px);
  will-change:transform;
}
/* reduced-motion / no-JS fallback: a normal horizontally-scrollable row */
.pcar.is-static{
  overflow-x:auto;overflow-y:hidden;cursor:default;
  scrollbar-width:none;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
}
.pcar.is-static::-webkit-scrollbar{display:none}
.pcar.is-static .pcar-track{width:auto;transform:none !important}
.pcar.is-static .pcard{scroll-snap-align:start}

.pcard{
  position:relative;flex:0 0 320px;width:320px;
  display:flex;flex-direction:column;
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(180deg,#0B0F16,#080B11);
  overflow:hidden;
  transition:border-color .4s var(--ease),transform .5s var(--ease-out),box-shadow .5s var(--ease);
}
.pcard:hover{border-color:rgba(41,168,242,.35);transform:translateY(-6px);box-shadow:0 30px 60px -34px rgba(41,168,242,.6)}
.pcard-img{
  flex:0 0 200px;height:200px;display:grid;place-items:center;padding:22px;
  background:radial-gradient(120% 90% at 50% 0%,rgba(41,168,242,.13),transparent 62%);
  border-bottom:1px solid var(--line-soft);
}
.pcard-img img{
  max-height:158px;max-width:100%;width:auto;object-fit:contain;
  filter:drop-shadow(0 18px 26px rgba(0,0,0,.6));transition:transform .6s var(--ease-out);
}
.pcard:hover .pcard-img img{transform:scale(1.06)}
.pcard-body{padding:22px;display:flex;flex-direction:column;flex:1 1 auto}
.pcard-cat{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.pcard-body h3{font-size:18.5px;margin:9px 0 9px;min-height:2.3em;display:flex;align-items:flex-start}
.pcard-desc{
  color:var(--muted);font-size:14.4px;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-clamp:3;
  overflow:hidden;min-height:4.2em;
}
.pcard .btn{margin-top:auto;width:100%}

/* ---------------- solar (home section) ---------------- */
.solar-split{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:56px;align-items:center;
}
.solar-lead{color:var(--muted);font-size:17px;margin-top:18px;max-width:56ch}
.solar-list{margin:24px 0 30px}
.solar-actions{display:flex;flex-wrap:wrap;gap:12px}
/* real solar photo, framed as a clean rectangle */
.solar-visual{margin:0;position:relative}
.solar-visual img{
  display:block;width:100%;aspect-ratio:3/2;object-fit:cover;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:0 26px 60px -30px rgba(0,0,0,.7);
}

/* ---------------- solar dedicated page ---------------- */
.breadcrumb{padding-top:calc(var(--header-h) + 22px);padding-bottom:2px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--muted-2)}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:var(--muted-2)}
.breadcrumb a{color:var(--accent-3)}
.breadcrumb a:hover{text-decoration:underline;text-underline-offset:3px}
.breadcrumb [aria-current="page"]{color:#C3CDDC}

.solar-hero{padding-top:34px;overflow:hidden;position:relative}
.solar-hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:52px;align-items:center}
.solar-hero-copy h1{font-size:clamp(34px,4.6vw,60px);font-weight:800;letter-spacing:-.03em}
.solar-hero-visual{margin:0;position:relative}
.solar-hero-visual img{
  display:block;width:100%;aspect-ratio:3/2;object-fit:cover;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:0 26px 60px -30px rgba(0,0,0,.7);
}

.solar-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.solar-card{
  display:flex;flex-direction:column;gap:10px;padding:28px;
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.036),rgba(255,255,255,.012));
  transition:border-color .35s var(--ease),transform .35s var(--ease-out),box-shadow .35s var(--ease);
}
.solar-card:hover{border-color:rgba(41,168,242,.34);transform:translateY(-4px);box-shadow:0 26px 60px -34px rgba(41,168,242,.5)}
.solar-ic{
  width:52px;height:52px;border-radius:4px;display:grid;place-items:center;margin-bottom:6px;
  border:1px solid rgba(41,168,242,.35);background:rgba(41,168,242,.1);
}
.solar-ic svg{width:28px;height:28px;fill:none;stroke:var(--accent-3);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.solar-card h3{font-size:20px}
.solar-card p{color:var(--muted);font-size:15px}
.solar-suit{color:#9fb0c6 !important;font-size:13.5px !important;font-weight:500}
.solar-card .btn{margin-top:8px;align-self:flex-start}

.solar-eq-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.eqcard{
  display:flex;flex-direction:column;padding:24px;
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(180deg,#0B0F16,#080B11);
  transition:border-color .35s var(--ease),transform .35s var(--ease-out),box-shadow .35s var(--ease);
}
.eqcard:hover{border-color:rgba(41,168,242,.32);transform:translateY(-4px);box-shadow:0 24px 54px -34px rgba(41,168,242,.5)}
.eq-ic{
  width:76px;height:76px;border-radius:5px;display:grid;place-items:center;margin-bottom:16px;
  background:radial-gradient(120% 120% at 50% 0%,rgba(41,168,242,.16),transparent 65%);
  border:1px solid var(--line-soft);
}
.eq-ic svg{width:44px;height:44px;fill:none;stroke:var(--accent-3);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.eqcard-cat{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.eqcard h3{font-size:17.5px;margin:8px 0}
.eqcard p{color:var(--muted);font-size:14px;margin-bottom:16px;flex:1 1 auto}
.eqcard .btn{width:100%;margin-top:auto}

.benefit-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.benefit-card{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  position:relative;overflow:hidden;
}
.benefit-card::before{content:"";position:absolute;left:0;top:0;width:34px;height:3px;background:linear-gradient(90deg,var(--accent-3),var(--accent-2))}
.benefit-card h3{font-size:17px;margin-bottom:8px}
.benefit-card p{color:var(--muted);font-size:14.5px}

.proc-list-6{grid-template-columns:repeat(6,1fr)}

.solar-cta-card{
  text-align:center;padding:52px 32px;border-radius:var(--radius-lg);
  border:1px solid rgba(41,168,242,.3);
  background:radial-gradient(120% 140% at 50% 0%,rgba(41,168,242,.14),transparent 60%),linear-gradient(180deg,#0B0F16,#080B11);
}
.solar-cta-card h2{font-size:clamp(24px,3vw,38px)}
.solar-cta-card p{color:var(--muted);margin:14px auto 26px;max-width:52ch}
.solar-cta-card .solar-actions{justify-content:center}

/* ---------------- solutions ---------------- */
.sol-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.sol-tile{
  position:relative;text-align:left;cursor:pointer;
  padding:26px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  min-height:150px;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;
  overflow:hidden;
  transition:border-color .35s var(--ease),background .35s var(--ease),transform .35s var(--ease-out);
}
.sol-tile::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(110% 100% at 20% 100%,rgba(41,168,242,.18),transparent 62%);
  opacity:0;transition:opacity .4s var(--ease);
}
.sol-tile:hover,.sol-tile[aria-expanded="true"]{border-color:rgba(41,168,242,.4);transform:translateY(-3px)}
.sol-tile:hover::before,.sol-tile[aria-expanded="true"]::before{opacity:1}
.sol-name{position:relative;font-size:19px;font-weight:700;letter-spacing:-.02em}
.sol-detail{
  position:relative;display:flex;flex-wrap:wrap;gap:7px;
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height .45s var(--ease-out),opacity .35s var(--ease);
}
.sol-tile:hover .sol-detail,.sol-tile[aria-expanded="true"] .sol-detail{max-height:140px;opacity:1}
.sol-detail span{
  font-size:12.5px;padding:5px 10px;border-radius:3px;
  border:1px solid rgba(41,168,242,.35);background:rgba(41,168,242,.10);color:#BFE4FB;
}

/* ---------------- brands ---------------- */
.brands{overflow:hidden}
.brand-marquee{
  position:relative;padding:34px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.brand-track{display:flex;gap:76px;width:max-content;animation:marquee 34s linear infinite}
.brand-marquee:hover .brand-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.brand-item{
  font-size:30px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;
  color:#7C8798;filter:grayscale(1);opacity:.75;
  transition:color .35s var(--ease),opacity .35s var(--ease),filter .35s var(--ease),transform .35s var(--ease);
}
.brand-item:hover{opacity:1;filter:none;transform:translateY(-3px)}
.brand-item[data-brand="hikvision"]:hover{color:#E4022D}
.brand-item[data-brand="dahua"]:hover{color:#E60012}
.brand-item[data-brand="uniview"]:hover{color:#F0F4F9}
.brand-item[data-brand="ezviz"]:hover{color:#1BB7EA}
.brand-item[data-brand="panasonic"]:hover{color:#0B57A4}
.brand-item[data-brand="zkteco"]:hover{color:#7AC143}
.brand-item[data-brand="televes"]:hover{color:#F5A623}

/* ---------------- why us ---------------- */
.why-split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:56px;align-items:start}
/* replaces the removed placeholder-statistics grid in the same column */
.why-media{background:#080B11;border:1px solid var(--line);padding:28px;display:grid;place-items:center}
.why-media img{max-height:300px;width:auto;object-fit:contain}
.why-copy > p{color:var(--muted);margin-top:18px;font-size:17px}
.benefit-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin:28px 0 32px}
.benefit-list li{position:relative;padding-left:26px;font-size:15px;color:#C4CEDC}
.benefit-list li::before{
  content:"";position:absolute;left:0;top:.5em;width:10px;height:10px;border-radius:50%;
  border:2px solid var(--accent);box-shadow:0 0 12px var(--accent-glow);
}
.why-cta{display:flex;flex-wrap:wrap;gap:12px}

.stat-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
}
.stat{background:#080B11;padding:32px 26px;display:grid;gap:8px}
.stat-num{
  font-size:clamp(34px,3.6vw,50px);font-weight:800;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(180deg,#FFFFFF,#8CC9F0);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:14px;color:var(--muted)}
.stat-note{grid-column:1/-1;background:#080B11;padding:16px 26px 22px;font-size:12.5px;color:var(--muted-2)}

/* ---------------- process ---------------- */
.proc-list{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;padding-top:52px}
.proc-line{
  position:absolute;top:20px;left:6%;right:6%;height:2px;background:var(--line);border-radius:2px;overflow:hidden;
}
.proc-line span{
  display:block;height:100%;width:0%;
  background:linear-gradient(90deg,var(--accent-2),var(--accent),var(--accent-3));
  box-shadow:0 0 16px var(--accent-glow);transition:width .25s linear;
}
.proc-step{position:relative;padding-top:12px}
.proc-num{
  position:absolute;top:-52px;left:0;
  width:42px;height:42px;border-radius:5px;display:grid;place-items:center;
  font-size:15px;font-weight:700;color:#02121F;
  background:linear-gradient(135deg,var(--accent-3),var(--accent-2));
  box-shadow:0 0 0 6px var(--bg),0 8px 26px -8px var(--accent-glow);
}
.proc-step h3{font-size:18px;margin-bottom:9px}
.proc-step p{color:var(--muted);font-size:14.6px}

/* ---------------- faq ---------------- */
.faq-list{display:grid;gap:10px}
.faq-list details{
  border:1px solid var(--line);border-radius:5px;background:var(--panel);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.faq-list details[open]{border-color:rgba(41,168,242,.32);background:rgba(41,168,242,.05)}
.faq-list summary{
  list-style:none;cursor:pointer;padding:20px 56px 20px 22px;position:relative;
  font-weight:600;font-size:16.5px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--accent);transition:transform .3s var(--ease);
}
.faq-list details[open] summary::after{content:"−"}
.faq-list details > div{padding:0 22px 22px;color:var(--muted);font-size:15.4px}

/* ---------------- contact ---------------- */
.contact-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.contact-list{display:grid;gap:2px;margin:34px 0 26px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--line)}
.contact-list li{
  background:#080B11;padding:16px 20px;display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;
}
.ci-label{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}
.ci-value{font-size:15.6px;font-weight:600;word-break:break-word}
a.ci-value{color:var(--accent-3)}
a.ci-value:hover{text-decoration:underline;text-underline-offset:3px}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}

.map-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#080B11}
.map-wrap iframe{width:100%;height:260px;border:0;display:block;filter:grayscale(.5) invert(.92) hue-rotate(180deg) contrast(.9)}
.map-wrap .note{padding:12px 16px}

.quote-card{
  padding:34px;border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  position:relative;overflow:hidden;
}
.quote-card::before{
  content:"";position:absolute;top:-40%;right:-30%;width:70%;aspect-ratio:1;
  background:radial-gradient(circle,rgba(41,168,242,.16),transparent 66%);pointer-events:none;
}
.quote-card h3{font-size:25px}
.quote-sub{color:var(--muted);margin-top:10px;margin-bottom:26px;font-size:15px}

.field{display:grid;gap:8px;margin-bottom:16px;border:0;padding:0;min-width:0}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label,.field legend{font-size:13.5px;font-weight:600;color:#C3CDDC;padding:0}
.field span[aria-hidden]{color:var(--accent)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 14px;border-radius:4px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);
  font:inherit;font-size:15px;outline:none;
  transition:border-color .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease);
}
.field textarea{min-height:110px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#5D6879}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(41,168,242,.6);background:rgba(41,168,242,.06);box-shadow:0 0 0 4px rgba(41,168,242,.12);
}
/* The global focus ring uses :where(), which carries zero specificity, so the
   outline:none above beat it and left keyboard users with only a 12%-alpha
   glow. Restore a real ring for keyboard focus; the mouse/touch :focus look
   above is unchanged. */
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible,
.field input[type=file]:focus-within{
  outline:2px solid var(--accent-3);
  outline-offset:2px;
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#7C8798 50%),linear-gradient(135deg,#7C8798 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:#0B0F16;color:var(--text)}
.field select.field-preselected{border-color:rgba(41,168,242,.6);box-shadow:0 0 0 4px rgba(41,168,242,.14)}
.solar-fields{
  border:1px solid rgba(41,168,242,.28);border-radius:4px;
  background:rgba(41,168,242,.05);padding:16px 16px 2px;margin-bottom:16px;
}
.field input[type=file]{padding:11px 14px;font-size:14px}
.field input[type=file]::file-selector-button{
  margin-right:12px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  padding:8px 14px;border-radius:3px;cursor:pointer;font:inherit;font-size:13.5px;
}
.hint{font-size:12.6px;color:var(--muted-2)}
.radio-row{display:flex;flex-wrap:wrap;gap:10px}
.radio{
  display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:500;cursor:pointer;
  padding:11px 15px;border:1px solid var(--line);border-radius:4px;background:rgba(255,255,255,.02);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.radio:has(input:checked){border-color:rgba(41,168,242,.55);background:var(--accent-soft)}
.radio input{accent-color:var(--accent);width:16px;height:16px}
.form-error{margin-top:14px;color:#FF9A9A;font-size:14px}

.form-success{text-align:center;padding:12px 0}
.form-success .tick{
  width:58px;height:58px;border-radius:5px;display:grid;place-items:center;margin:0 auto 18px;
  font-size:26px;color:#02121F;background:linear-gradient(135deg,var(--accent-3),var(--accent-2));
  box-shadow:0 12px 34px -12px var(--accent-glow);
}
.form-success h4{font-size:21px;margin-bottom:10px}
.form-success > p{color:var(--muted);font-size:15px;max-width:44ch;margin:0 auto}
.success-actions{margin-top:22px}

/* ---------------- footer ---------------- */
.site-footer{position:relative;z-index:2;padding-top:78px;border-top:1px solid var(--line);overflow:hidden}
.footer-glow{
  position:absolute;left:50%;bottom:-46%;width:min(1200px,120%);aspect-ratio:2/1;transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(41,168,242,.16),transparent 66%);
  pointer-events:none;
}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 60%);
  mask-image:linear-gradient(180deg,transparent,#000 60%);
  opacity:.5;
}
.footer-inner{
  position:relative;display:grid;gap:44px;
  grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));
  padding-bottom:52px;
}
.foot-brand img{width:180px;margin-bottom:18px}
.foot-brand p{color:var(--muted);font-size:14.6px;margin-bottom:20px;max-width:44ch}
.foot-col h3{font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:#9AA5B6;margin-bottom:18px}
.foot-col ul{display:grid;gap:11px}
.foot-col li a,.foot-contact li{font-size:14.6px;color:var(--muted)}
.foot-col li a{transition:color .25s var(--ease)}
.foot-col li a:hover{color:var(--accent-3)}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{
  width:40px;height:40px;border-radius:4px;border:1px solid var(--line);
  display:grid;place-items:center;background:var(--panel);
  transition:border-color .25s var(--ease),background .25s var(--ease),transform .25s var(--ease);
}
.socials a:hover{border-color:rgba(41,168,242,.5);background:var(--accent-soft);transform:translateY(-2px)}
.socials svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
.socials .wa-glyph{fill:currentColor;stroke:none}

.footer-bottom{
  position:relative;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  padding:22px 0 30px;border-top:1px solid var(--line);font-size:13.6px;color:var(--muted-2);
}
.footer-bottom nav{display:flex;gap:22px}
.footer-bottom a:hover{color:var(--accent-3)}

/* ---------------- floating WhatsApp + mobile bar ---------------- */
.wa-fab{
  position:fixed;right:22px;bottom:24px;z-index:90;
  display:inline-flex;align-items:center;gap:0;
  height:58px;padding:0 18px;border-radius:6px;
  background:var(--wa);color:#04240F;font-weight:700;
  box-shadow:0 16px 40px -14px rgba(37,211,102,.85);
  transition:gap .35s var(--ease),padding .35s var(--ease),transform .3s var(--ease-out);
  overflow:hidden;
}
.wa-fab .wa-glyph{width:28px;height:28px;fill:currentColor;flex:0 0 auto}
.wa-fab-label{max-width:0;opacity:0;white-space:nowrap;transition:max-width .4s var(--ease),opacity .3s var(--ease)}
.wa-fab:hover{transform:translateY(-3px);gap:10px}
.wa-fab:hover .wa-fab-label{max-width:130px;opacity:1}
.wa-fab::after{
  content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid rgba(37,211,102,.55);
  animation:waPing 2.6s ease-out infinite;
}
@keyframes waPing{0%{transform:scale(1);opacity:.8}70%,100%{transform:scale(1.35);opacity:0}}

.mobile-bar{display:none}

/* ---------------- modal ---------------- */
.modal{
  position:fixed;inset:0;z-index:140;display:grid;place-items:center;padding:20px;
  background:rgba(3,5,9,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  opacity:0;transition:opacity .3s var(--ease);
}
.modal.open{opacity:1}
.modal-card{
  width:min(100%,400px);padding:30px;border-radius:var(--radius-lg);text-align:center;position:relative;
  border:1px solid var(--line);background:linear-gradient(180deg,#0C1017,#080B11);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.9);
}
.modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:4px;border:1px solid var(--line);background:var(--panel);cursor:pointer}
.modal-card h3{font-size:20px;margin-bottom:20px}
.qr-box{background:#fff;padding:14px;border-radius:5px;display:inline-block;line-height:0}
.qr-num{margin-top:16px;font-weight:700;font-size:17px;letter-spacing:.02em}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width:1180px){
  .hero-inner{gap:36px}
  .cat-body{padding:52px 40px;gap:28px}
  .footer-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
  .foot-brand{grid-column:1/-1}
}

@media (max-width:1024px){
  .nav-desktop{display:none}
  .burger{display:block}
  .header-quote{display:none}
  .why-split{grid-template-columns:1fr;gap:40px}
  .solar-split{grid-template-columns:1fr;gap:32px}
  .solar-visual{order:-1;min-height:0}
  .solar-hero-inner{grid-template-columns:1fr;gap:28px}
  .solar-hero-visual{order:-1;min-height:0}
  .contact-split{grid-template-columns:1fr;gap:34px}
  .proc-list,.proc-list-6{grid-template-columns:repeat(2,1fr);gap:46px 24px;padding-top:0}
  .proc-line{display:none}
  .proc-step{padding-top:56px}
  .proc-num{top:0}
}

@media (max-width:900px){
  :root{--header-h:66px}
  .section{padding:76px 0}
  .grid-lines{grid-template-columns:repeat(3,1fr)}

  .hero{min-height:auto;padding-top:calc(var(--header-h) + 34px);padding-bottom:56px}
  .hero-inner{grid-template-columns:1fr;gap:16px}
  .hero-stage{height:340px;order:-1;margin-bottom:8px}
  .orbit-ring,.orbit-ring-2{display:none}
  .hero-main{width:52%;margin-left:-26%;margin-top:-26%}
  .s2,.s5{display:none}
  .s1{width:58%;left:-6%;top:8%}
  .s3{width:40%;right:-6%;bottom:6%}
  .s4{width:46%;left:-4%;bottom:0}
  .scroll-hint{display:none}

  /* category navigator becomes a VERTICAL ACCORDION */
  .cat-stage{display:block;height:auto;min-height:0;border-bottom:1px solid var(--line)}
  .cat-panel{
    flex:none;display:block;overflow:hidden;
    border-left:0;border-top:1px solid var(--line);
    transition:background .4s var(--ease);
  }
  .cat-panel:first-child{border-top:0}
  .cat-panel.is-active{background:radial-gradient(120% 100% at 100% 0%,rgba(41,168,242,.07),transparent 60%)}

  /* spine becomes a full-width tappable header row */
  .cat-spine{
    position:static;inset:auto;width:100%;
    flex-direction:row;align-items:center;justify-content:flex-start;gap:14px;
    padding:20px;opacity:1 !important;pointer-events:auto !important;z-index:1;
  }
  .cat-panel.is-active .cat-spine{opacity:1;pointer-events:auto}
  .spine-num{font-size:16px;color:var(--accent);min-width:26px;order:0}
  .spine-title{writing-mode:horizontal-tb;transform:none;font-size:16.5px;color:#EDF2F9;order:1}
  .cat-spine::after{
    content:"";order:2;margin-left:auto;width:10px;height:10px;flex:0 0 auto;
    border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
    transform:rotate(45deg);transition:transform .35s var(--ease),border-color .35s var(--ease);
  }
  .cat-panel.is-active .cat-spine::after{transform:rotate(-135deg);border-color:var(--accent)}

  /* body collapses/expands below the header (max-height, not display) */
  .cat-body{
    position:static;inset:auto;opacity:1;
    display:flex;flex-direction:column;gap:22px;
    max-height:0;padding:0 20px;overflow:hidden;animation:none;
    transition:max-height .5s var(--ease),padding .5s var(--ease);
  }
  .cat-panel.is-active .cat-body{
    display:flex;animation:none;
    max-height:1600px;padding:6px 20px 40px;
    transition:max-height .8s var(--ease),padding .5s var(--ease);
  }
  .cat-text{transform:none;max-width:none}
  .cat-index,.cat-text h3{display:none}   /* header already shows number + title */
  .cat-media{order:-1;min-height:0}
  .cat-media img{max-height:220px;animation:none}
  .cat-actions{margin-top:2px}

  .benefit-list{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}

  /* tablet: slightly narrower product cards (~2-3 visible) */
  .pcard{flex-basis:300px;width:300px}

  .wa-fab{bottom:88px;right:16px;height:54px}
  .mobile-bar{
    display:grid;grid-template-columns:repeat(3,1fr);
    position:fixed;left:0;right:0;bottom:0;z-index:95;
    background:rgba(7,10,15,.94);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
    border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .mb-item{
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
    min-height:60px;font-size:11.5px;font-weight:600;color:#BDC7D6;letter-spacing:.02em;
  }
  .mb-item svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .mb-item .wa-glyph{fill:currentColor;stroke:none}
  .mb-wa{color:var(--wa)}
  body{padding-bottom:0}
  .site-footer{padding-bottom:64px}
}

@media (max-width:640px){
  .shell,.shell.narrow{width:calc(100% - 32px)}
  .grid-lines{grid-template-columns:repeat(2,1fr);width:calc(100% - 32px)}
  .section{padding:64px 0}
  .section-head{margin-bottom:34px}
  .hero-cta .btn{flex:1 1 100%}
  .hero-stage{height:280px}
  .field-row{grid-template-columns:1fr;gap:0}
  .quote-card{padding:24px}
  .contact-list li{grid-template-columns:1fr;gap:4px;padding:14px 18px}
  .proc-list,.proc-list-6{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .pcard{flex-basis:min(82vw,300px);width:min(82vw,300px)}   /* ~1.1 cards, next peeks */
  .pcar-track{padding-inline:16px;gap:16px}
  .section-head-center{text-align:left;margin-inline:0}
  .brand-item{font-size:24px}
  .brand-track{gap:48px}
  .footer-inner{grid-template-columns:1fr;gap:34px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
  .mobile-menu nav a{font-size:22px;padding:12px 4px}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
  .float-item,.float-item img{animation:none;transform:none}
  .cursor-glow{display:none}
  .brand-track{animation:none;transform:none}
  .cat-body{transition:none}
}