/* ============================================================================
   INVOLUTE POWERGEAR — DESIGN SYSTEM v2
   Dark (default) = "Industrial Heat" (orange) · Light = "Precision Sky" (cyan)
   Type: Archivo display · IBM Plex Sans body · IBM Plex Mono tech
   ============================================================================ */
:root{
  --bg:#0c0d10; --bg-2:#111317; --surface:#15181e; --surface-2:#1b1f27;
  --line:rgba(255,255,255,.08); --line-strong:rgba(255,255,255,.17);
  --ink:#f0f2f5; --ink-soft:#b4bac5; --ink-faint:#7d8492;
  --accent:#f26a1b; --accent-2:#ff8a45; --accent-soft:#f6a06a;
  --accent-glow:rgba(242,106,27,.16); --accent-dim:rgba(242,106,27,.55);
  --card-shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --tile:#ffffff; --ok:#46c47c; --err:#e25c5c; --maxw:1240px;
  --display:"Archivo",sans-serif; --body:"IBM Plex Sans",sans-serif; --mono:"IBM Plex Mono",monospace;
  /* logo recolour filters (PNG source is cyan #009EE3) */
  --gear-filter:brightness(0) saturate(100%) invert(55%) sepia(74%) saturate(2400%) hue-rotate(347deg) brightness(100%) contrast(94%);
  --word-filter:brightness(0) invert(1);
  --bp-grid:rgba(255,138,69,.12);    /* blueprint grid (dark) */
  /* dark: colourise white line-art → orange, then bloom */
  --bp-art:brightness(0) saturate(100%) invert(67%) sepia(72%) saturate(2400%) hue-rotate(343deg) brightness(104%) contrast(98%)
    drop-shadow(0 0 6px rgba(255,140,60,.7)) drop-shadow(0 0 13px rgba(255,140,60,.4));
  --ocean-1:#0c1521; --ocean-2:#090c12; --grat-col:rgba(150,185,225,.07);  /* map ocean + graticule (dark) — subtle depth, no glow */
}
html[data-theme="light"]{
  --bg:#f7f8fa; --bg-2:#eef1f5; --surface:#ffffff; --surface-2:#f1f4f8;
  --line:rgba(13,30,45,.10); --line-strong:rgba(13,30,45,.22);
  --ink:#10202e; --ink-soft:#3e5063; 
  --ink-faint:#74808f;
  --accent:#009ee3; --accent-2:#0083bd; --accent-soft:#0083bd;
  --accent-glow:rgba(0,158,227,.14); --accent-dim:rgba(0,158,227,.6);
  --card-shadow:0 24px 50px -28px rgba(16,46,72,.28);
  --gear-filter:none; --word-filter:none;   /* light mode = true brand cyan */
  --bp-grid:rgba(0,90,150,.13);
  --bp-art:invert(1) sepia(1) saturate(280%) hue-rotate(178deg) brightness(.5);  /* light = ink lines */
  --ocean-1:#eef3f9; --ocean-2:#dde5ee; --grat-col:rgba(0,70,120,.07);
}
html[dir="rtl"]{ --body:"IBM Plex Sans Arabic",sans-serif; --display:"IBM Plex Sans Arabic",sans-serif; }

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:17px}            /* ← larger base (Mom-approved) */
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.65;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .35s,color .35s}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;-webkit-user-drag:none;-khtml-user-drag:none;user-select:none;-webkit-user-select:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
.skip{position:fixed;top:0;inset-inline-start:0;transform:translateY(-200%);background:var(--accent);color:#fff;
  padding:10px 18px;z-index:999;border-radius:0 0 6px 0;transition:transform .2s}
.skip:focus{transform:none}
html:not([data-theme="light"]) body::before{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1,h2,h3,.display{font-family:var(--display);font-weight:800;line-height:1.08;letter-spacing:-.02em;text-wrap:balance}
p{text-wrap:pretty}
.lead{text-wrap:pretty}
.eyebrow{font-family:var(--mono);font-size:.74rem;font-weight:600;letter-spacing:.28em;
  text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.lead{color:var(--ink-soft);font-size:1.12rem;max-width:62ch}

.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--mono);font-weight:600;
  font-size:.86rem;letter-spacing:.04em;padding:.95em 1.6em;border:1px solid var(--line-strong);
  border-radius:3px;cursor:pointer;transition:.25s;background:transparent;color:var(--ink);text-transform:uppercase}
.btn .ar{transition:transform .25s}
html[dir="rtl"] .btn .ar{transform:scaleX(-1)}
.btn:hover{border-color:var(--accent);color:var(--accent-2)}
.btn:hover .ar{transform:translateX(4px)}
html[dir="rtl"] .btn:hover .ar{transform:translateX(-4px) scaleX(-1)}
.btn.solid{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.solid:hover{background:var(--accent-2);border-color:var(--accent-2);color:#fff;box-shadow:0 12px 40px -10px var(--accent)}

/* ------------------------------------------------- brand logos (img) ----- */
.logo-gear-img{filter:var(--gear-filter);transition:filter .35s}
.logo-word-img{filter:var(--word-filter);transition:filter .35s}

/* ------------------------------------------------------------- nav ------- */
.topbar{border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.76rem;color:var(--ink-faint);background:var(--bg-2)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;gap:18px}
.topbar a:hover{color:var(--accent)}
.langs{display:flex;gap:2px}
.langs button{font-family:var(--mono);font-size:.74rem;color:var(--ink-faint);padding:4px 8px;border-radius:3px;letter-spacing:.06em;transition:.2s}
.langs button:hover{color:var(--ink)}
.langs button.on{color:var(--accent);background:var(--accent-glow)}

header.nav{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 84%,transparent);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:.3s}
header.nav.scrolled{background:color-mix(in srgb,var(--bg) 96%,transparent);border-color:var(--line-strong)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:18px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.brand .logo-gear-img{width:42px;height:42px;flex:none;animation:spin 26s linear infinite}
.brand .bw{display:flex;flex-direction:column;line-height:1.12;min-width:0}
.brand .bw b{font-family:var(--display);font-weight:900;font-size:1.12rem;letter-spacing:.01em;white-space:nowrap}
.brand .bw b span{font-weight:900}                 /* equal size: Involute = Powergear */
.brand .bw small{font-family:var(--mono);font-weight:500;font-size:.6rem;letter-spacing:.18em;color:var(--ink-faint);text-transform:uppercase;margin-top:3px}
@keyframes spin{to{transform:rotate(360deg)}}
nav.menu{display:flex;align-items:center;gap:16px}
nav.menu a{font-size:.9rem;color:var(--ink-soft);font-weight:500;transition:.2s;position:relative;white-space:nowrap}
nav.menu a::after{content:"";position:absolute;inset-inline-start:0;bottom:-6px;height:2px;width:0;background:var(--accent);transition:.25s}
nav.menu a:hover{color:var(--ink)}
nav.menu a:hover::after{width:100%}
/* theme toggle — ALWAYS visible, lives in sticky nav */
.theme-toggle{width:56px;height:28px;border:1px solid var(--line-strong);border-radius:28px;position:relative;transition:.25s;flex:none;overflow:hidden}
/* track markings — sun on the left, moon on the right, always visible */
.theme-toggle::before{content:"☀ ☾";position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;
  padding:0 6px;font-size:.78rem;letter-spacing:.02em;color:var(--ink-soft);opacity:.85;pointer-events:none}
.theme-toggle::after{content:"";position:absolute;top:2px;inset-inline-start:2px;width:22px;height:22px;border-radius:50%;z-index:1;
  background:var(--accent);box-shadow:0 1px 4px rgba(0,0,0,.4);transition:.25s}
html[data-theme="light"] .theme-toggle::after{transform:translateX(26px)}
html[dir="rtl"][data-theme="light"] .theme-toggle::after{transform:translateX(-26px)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* ===================== HERO — sliding blueprint strip (top) + text ====== */
.hero{overflow:hidden;border-bottom:1px solid var(--line);padding-bottom:34px;background:
  radial-gradient(120% 80% at 50% -10%,var(--accent-glow),transparent 54%),
  radial-gradient(90% 70% at 0% 110%,rgba(95,115,140,.10),transparent 60%),var(--bg)}
.hero-grid-bg{position:absolute;inset:0;background-image:
  linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:58px 58px;-webkit-mask-image:radial-gradient(circle at 50% 22%,#000,transparent 78%);
  mask-image:radial-gradient(circle at 50% 22%,#000,transparent 78%);opacity:.4}

/* the sliding strip */
.hero-strip{position:relative;z-index:2;overflow:hidden;padding:22px 0 4px}
.strip-edge{position:absolute;top:0;bottom:0;width:14%;z-index:3;pointer-events:none}
.strip-edge.l{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.strip-edge.r{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.strip-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:48px;height:48px;border-radius:50%;
  background:color-mix(in srgb,var(--bg) 66%,transparent);backdrop-filter:blur(8px);border:1px solid var(--line-strong);
  color:var(--ink);font-size:1.9rem;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.25s;opacity:.8}
.strip-arrow:hover{border-color:var(--accent);color:var(--accent);opacity:1;transform:translateY(-50%) scale(1.08)}
.strip-arrow.l{left:18px}.strip-arrow.r{right:18px}
html[dir="rtl"] .strip-arrow.l{left:auto;right:18px}html[dir="rtl"] .strip-arrow.r{right:auto;left:18px}
.strip-track{display:flex;gap:14px;width:max-content;will-change:transform}
.mtile{position:relative;flex:none;width:300px;height:300px;border:1px solid var(--line);border-radius:16px;
  overflow:hidden;background:var(--surface);--rev:0;display:block;transition:border-color .3s,transform .3s;cursor:pointer}
.mtile:hover{border-color:var(--accent-dim);transform:translateY(-4px)}
.m-stage{position:absolute;inset:0;display:block}
/* image area leaves room for the caption at the bottom; per-product fit+tilt */
.m-color{position:absolute;inset:6% 6% 58px;width:auto;height:auto;object-fit:contain;
  -webkit-user-drag:none;user-select:none;-webkit-user-select:none;
  filter:drop-shadow(0 18px 30px rgba(0,0,0,.5));opacity:var(--rev);
  transform:translate(var(--dx,0),var(--dy,0)) rotate(var(--tilt,0)) scale(calc(var(--fit,1) * (.97 + .03*var(--rev))));transition:opacity .15s linear}
html[data-theme="light"] .m-color{filter:drop-shadow(0 16px 26px rgba(16,46,72,.24))}
/* blueprint = OPAQUE panel; fades out (opacity 1-rev) to reveal the photo as the tile passes centre */
.m-bpwrap{position:absolute;inset:0;background:var(--bg);opacity:calc(1 - var(--rev));transition:opacity .15s linear}
.m-bpwrap::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--bp-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bp-grid) 1px,transparent 1px);
  background-size:28px 28px}
/* white line-art recoloured by theme filter: orange glow (dark) / ink (light) */
.m-bp{position:absolute;inset:6% 6% 58px;width:auto;height:auto;object-fit:contain;
  transform:translate(var(--dx,0),var(--dy,0)) rotate(var(--tilt,0)) scale(var(--fit,1));filter:var(--bp-art)}
.m-shield{position:absolute;inset:0;z-index:4}   /* transparent overlay: blocks "save image" on the photo */
.m-cap{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:30px 14px 13px;text-align:center;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;color:var(--ink-soft);
  background:linear-gradient(transparent,color-mix(in srgb,var(--bg) 90%,transparent));transition:color .25s}
.m-cap .ar{font-style:normal;opacity:0;transition:.25s;margin-inline-start:.2em}
.mtile:hover .m-cap{color:var(--accent)}
.mtile:hover .m-cap .ar{opacity:1;margin-inline-start:.5em}

/* ---- hero picture adjuster (?edit=hero) ---- */
.hero-strip.editing{height:auto;overflow:visible}
.hero-strip.editing .strip-arrow,.hero-strip.editing .strip-edge{display:none}
.hero-strip.editing .strip-track{position:static;display:flex;flex-wrap:wrap;justify-content:center;gap:14px;transform:none!important;padding:16px}
.hero-strip.editing .mtile{width:clamp(190px,21vw,240px);height:clamp(190px,21vw,240px);cursor:grab;touch-action:none}
.hero-strip.editing .mtile.dragging{cursor:grabbing}
.hero-strip.editing .mtile.focus-edit{outline:2px solid var(--accent);outline-offset:3px}
.hero-strip.editing .m-bpwrap{opacity:0}
.edit-tag{position:absolute;top:6px;left:6px;z-index:6;font-family:var(--mono);font-size:.58rem;letter-spacing:.02em;
  background:rgba(0,0,0,.72);color:#fff;padding:3px 6px;border-radius:4px;pointer-events:none}
.hero-edit-bar{position:fixed;left:0;right:0;bottom:0;z-index:9999;background:var(--surface);border-top:2px solid var(--accent);
  padding:12px 18px;max-height:46vh;overflow:auto;font-family:var(--mono);font-size:.72rem;color:var(--ink);box-shadow:0 -10px 30px rgba(0,0,0,.4)}
.hero-edit-bar b{color:var(--accent);margin-inline-end:12px;letter-spacing:.1em}
.heb-rows{display:grid;gap:7px;margin:12px 0}
.heb-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.heb-name{width:200px;color:var(--ink-soft)}
.heb-row label{display:flex;align-items:center;gap:5px;color:var(--ink-faint)}
.heb-row input[type=range]{width:110px;accent-color:var(--accent)}
#hebCopy{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:9px 16px;cursor:pointer;font-family:var(--mono);font-size:.74rem}
#hebMsg{margin-inline-start:12px;color:var(--accent-2)}

/* text block below the strip — soft load-in */
.hero-head{position:relative;z-index:2;text-align:center;max-width:900px;margin:16px auto 0}
.hero-title{font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.05;margin-bottom:4px;perspective:900px}
.hero-title .flag,.hero-title .hi{display:inline-block;opacity:0;transform:rotateX(-90deg) translateY(18px);
  transform-origin:50% 0;transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.hero-title .hi{transition-delay:.18s;color:var(--accent)}
.hero-title.in .flag,.hero-title.in .hi{opacity:1;transform:none}
/* tricolour "Made in India" — saffron / ink / green, legible in both themes */
.hero-title .flag{background:linear-gradient(100deg,#ff9933 0%,#ff9933 30%,var(--ink) 30%,var(--ink) 64%,#138808 64%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  text-shadow:0 1px 0 rgba(0,0,0,.04)}
/* clean, elegant POWERGEAR mark — fade + gentle rise, no gimmicks */
.hero-wm{display:block;margin:10px auto 12px;opacity:0;transform:translateY(16px) scale(.97);
  animation:heroFade .9s .45s cubic-bezier(.2,.7,.2,1) forwards}
.hero-wm img{height:42px;width:auto;margin:0 auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.25))}
html[data-theme="light"] .hero-wm img{filter:drop-shadow(0 6px 16px rgba(16,46,72,.14))}
.hero-sub,.hero-cta,.hero-badges{opacity:0;transform:translateY(16px);animation:heroFade .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero-sub{animation-delay:.66s;font-size:1.06rem;margin:0 auto;max-width:60ch}
.hero-cta{animation-delay:.8s;display:flex;gap:14px;margin-top:18px;flex-wrap:wrap;justify-content:center}
.hero-badges{animation-delay:.94s;display:flex;gap:20px;margin-top:16px;flex-wrap:wrap;justify-content:center}
.hero-badges .b{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;color:var(--ink-soft);letter-spacing:.03em}
.hero-badges .b svg{width:18px;height:18px;flex:none;color:var(--accent)}
@keyframes heroFade{to{opacity:1;transform:none}}

/* wordmark light/dark swap (used in hero, footer, contact) */
.wm{display:inline-block;line-height:0}
.wm img{display:block}
.wm-dark{display:none}
html[data-theme="light"] .wm-light{display:block}
html[data-theme="light"] .wm-dark{display:none}
html:not([data-theme="light"]) .wm-light{display:none}
html:not([data-theme="light"]) .wm-dark{display:block}
.foot-wm img{height:32px;width:auto}
.contact-wm img{height:40px;width:auto;display:inline-block}

@media (prefers-reduced-motion:reduce){
  .hero-title .flag,.hero-title .hi,.hero-wm,.hero-sub,.hero-cta,.hero-badges{opacity:1!important;transform:none!important;animation:none!important}
  .mtile{--rev:1}
}

/* ------------------------------------------------------------ stats ------ */
.stats{background:var(--bg-2);border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:42px 26px;border-inline-start:1px solid var(--line)}
.stat:first-child{border-inline-start:none}
.stat .n{font-family:var(--display);font-weight:900;font-size:2.8rem;line-height:1}
.stat .n .u{color:var(--accent)}
.stat .l{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-top:10px}

.sec{padding:clamp(44px,5.5vw,64px) 0}
.sec-head{max-width:780px;margin-bottom:34px}
.sec-head h2{font-size:clamp(1.9rem,3.8vw,2.8rem);margin:16px 0 18px}

/* about — story + photo + video balanced grid */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:stretch}
.about-grid .col p{color:var(--ink-soft);margin-bottom:16px;text-align:justify;text-justify:inter-word;hyphens:auto}
html[dir="rtl"] .about-grid .col p{text-align:right}
.about-media{display:flex;flex-direction:column;gap:18px}
.about-photo{border-radius:10px;overflow:hidden;border:1px solid var(--line);position:relative;flex:1;min-height:230px}
.about-photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.about-video{border-radius:10px;overflow:hidden;border:1px solid var(--line);position:relative}
.about-video video{width:100%;display:block}
.media-cap{position:absolute;bottom:0;inset-inline:0;padding:22px 14px 10px;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px}
.feat .f{display:flex;gap:14px;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:8px;transition:.25s}
.feat .f:hover{border-color:var(--accent-dim);transform:translateY(-4px)}
.feat .ic{width:36px;height:36px;flex:none;color:var(--accent)}
.feat h4{font-family:var(--display);font-weight:700;font-size:1rem;margin-bottom:4px}
.feat p{font-size:.88rem;color:var(--ink-faint)}

/* machines = 3D curved FILM-STRIP reel (shader.se "selected work" form) */
.machines{background:var(--bg-2);border-block:1px solid var(--line);overflow:hidden}
.reel{position:relative}
.reel-head{text-align:center;margin-bottom:0;min-height:64px}
.machines .sec-head{margin-bottom:20px}
.reel-cat{display:inline-block;font-family:var(--mono);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--accent);opacity:0}
.reel-head .reel-title{font-size:clamp(1.8rem,3.8vw,3rem);font-weight:800;line-height:1.05;margin:4px 0 4px;
  opacity:0;transform:translateY(12px)}
.reel-view{font-family:var(--mono);font-size:.76rem;letter-spacing:.16em;color:var(--ink-faint)}
.reel-view b{color:var(--accent)}
.reel-head.in .reel-cat{animation:capFade .5s .02s ease forwards}
.reel-head.in .reel-title{animation:capRise .7s .1s cubic-bezier(.2,.75,.2,1) forwards}
@keyframes capRise{to{opacity:1;transform:none}}
@keyframes capFade{to{opacity:1;transform:none}}

/* the 3D stage */
.reel-3d{position:relative;height:clamp(214px,29vw,330px);perspective:1500px;perspective-origin:50% 50%;margin:0 auto}
.film{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .45s cubic-bezier(.42,0,.18,1)}
.film-cell{position:absolute;top:50%;left:50%;width:clamp(280px,38vw,440px);height:clamp(200px,27vw,310px);
  margin:calc(clamp(200px,27vw,310px) / -2) 0 0 calc(clamp(280px,38vw,440px) / -2);
  backface-visibility:hidden;cursor:pointer;padding:0;background:none;border:none;
  transition:filter .5s}
/* film cell = black frame with sprocket perforations top & bottom */
.film-frame{position:relative;display:block;width:100%;height:100%;background:#0a0a0c;border-radius:6px;
  padding:16px 8px;box-shadow:0 30px 60px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.04);overflow:hidden}
.perf{position:absolute;left:0;right:0;height:11px;
  background:repeating-linear-gradient(90deg,transparent 0 8px,#0a0a0c 8px 12px,#1a1a1f 12px 20px,#0a0a0c 20px 24px);
  /* white-ish holes via mask */}
.perf::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.78) 0 9px,transparent 9px 23px);
  -webkit-mask:linear-gradient(#000,#000);border-radius:2px;opacity:.85;
  background-size:23px 100%}
.perf.t{top:3px}.perf.b{bottom:3px}
.film-media{width:100%;height:100%;object-fit:cover;display:block;border-radius:2px}
.film-sheen{position:absolute;inset:16px 8px;border-radius:2px;pointer-events:none;
  background:linear-gradient(105deg,rgba(255,255,255,.14),transparent 35%);mix-blend-mode:screen}
/* side cells dim with distance; active pops */
.film-cell{filter:brightness(calc(1 - .5*var(--dim,0)))}
.film-cell::after{content:"";position:absolute;inset:0;border-radius:6px;pointer-events:none;
  background:rgba(6,8,12,calc(.55*var(--dim,0)))}
.film-cell.active .film-frame{box-shadow:0 36px 70px -18px rgba(0,0,0,.85),0 0 0 1px var(--accent-dim),0 0 40px -6px var(--accent-glow)}

.reel-foot{display:flex;align-items:center;justify-content:center;gap:26px;margin-top:8px}
.reel-arrow{width:50px;height:50px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);
  color:var(--ink);font-size:1.8rem;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.25s}
.reel-arrow:hover{border-color:var(--accent);color:var(--accent);transform:scale(1.08)}
.reel-hint{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
@media (prefers-reduced-motion:reduce){.film{transition:none}}

/* ----------------------------- products — compact card grid -------------- */
.products{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);border-block:1px solid var(--line)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard{display:grid;grid-template-columns:84px 1fr auto;align-items:center;gap:16px;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;padding:16px 18px;position:relative;overflow:hidden;transition:.28s cubic-bezier(.2,.7,.2,1)}
.pcard::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 0% 0%,var(--accent-glow),transparent 60%);opacity:0;transition:.35s}
.pcard:hover{border-color:var(--accent-dim);transform:translateY(-4px);box-shadow:var(--card-shadow)}
.pcard:hover::before{opacity:1}
.pcard-img{position:relative;z-index:1;width:84px;height:84px;border-radius:11px;background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.pcard-img img{max-width:80%;max-height:80%;object-fit:contain;transition:transform .35s;
  filter:drop-shadow(0 8px 14px rgba(0,0,0,.4))}
.pcard:hover .pcard-img img{transform:scale(1.08)}
.pcard-body{position:relative;z-index:1;min-width:0}
.pcard-body b{display:block;font-family:var(--display);font-weight:700;font-size:1.04rem;line-height:1.2}
.pcard-body i{display:block;font-family:var(--mono);font-style:normal;font-size:.72rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);margin-top:5px}
.pcard-go{position:relative;z-index:1;color:var(--ink-faint);font-size:1.2rem;transition:.25s}
.pcard:hover .pcard-go{color:var(--accent);transform:translateX(4px)}

/* special, expandable Custom-Built feature */
.custom-feature{margin-top:18px;background:
  radial-gradient(120% 130% at 100% 0,var(--accent-glow),transparent 55%),var(--surface);
  border:1px solid var(--accent-dim);border-radius:16px;overflow:hidden}
.cf-main{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:center;padding:34px 40px}
.cf-img{display:flex;align-items:center;justify-content:center;min-height:200px}
.cf-img img{max-height:240px;object-fit:contain;filter:drop-shadow(0 22px 36px rgba(0,0,0,.5))}
html[data-theme="light"] .cf-img img{filter:drop-shadow(0 18px 30px rgba(16,46,72,.24))}
.cf-body h3{font-size:1.7rem;font-weight:800;margin:12px 0 12px}
.cf-body p{color:var(--ink-soft);font-size:1rem;max-width:54ch}
.cf-toggle{margin-top:20px}
.cf-toggle.on .ar{transform:rotate(90deg)}
.cf-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0 40px;max-height:0;opacity:0;
  transition:max-height .4s ease,opacity .4s ease,padding .4s ease}
.cf-list[hidden]{display:grid}
.cf-list.open{max-height:600px;opacity:1;padding:4px 40px 40px}
.cf-item{display:block;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:16px;transition:.25s;position:relative}
.cf-item b{display:block;font-size:.94rem;font-weight:700;margin-bottom:5px}
.cf-item span{font-size:.82rem;color:var(--ink-faint);line-height:1.45}
.cf-item:not(.nolink){cursor:pointer}
.cf-item:not(.nolink):hover{border-color:var(--accent);transform:translateY(-3px)}
.cf-item .ar{position:absolute;top:14px;inset-inline-end:14px;color:var(--accent);font-style:normal}

/* ------------------------------------------------------------- why ------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why-grid .w{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:10px;transition:.25s;position:relative;overflow:hidden}
.why-grid .w::after{content:"";position:absolute;top:0;inset-inline-start:0;width:0;height:3px;background:var(--accent);transition:.35s}
.why-grid .w:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--card-shadow)}
.why-grid .w:hover::after{width:100%}
.why-grid .num{font-family:var(--mono);font-size:.72rem;color:var(--accent);letter-spacing:.2em}
.why-grid h4{font-family:var(--display);font-weight:700;font-size:1.12rem;margin:10px 0 8px}
.why-grid p{font-size:.92rem;color:var(--ink-faint)}

.ind-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.ind{flex:0 1 176px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:14px;text-align:center;
  padding:26px 16px;background:var(--surface);border:1px solid var(--line);border-radius:14px;position:relative;overflow:hidden;
  transition:transform .28s cubic-bezier(.2,.7,.2,1),border-color .28s,box-shadow .28s,background .28s}
.ind::before{content:"";position:absolute;inset-inline:0;top:0;height:3px;background:var(--accent);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .3s}
.ind:hover{border-color:var(--accent-dim);transform:translateY(-5px);box-shadow:0 18px 36px -18px var(--accent-glow);background:var(--surface-2)}
.ind:hover::before{transform:scaleX(1)}
.ind-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;flex:none;
  background:var(--accent-glow);color:var(--accent);transition:.28s}
.ind:hover .ind-ic{background:var(--accent);color:#fff;transform:rotate(-4deg) scale(1.06)}
.ind-ic svg{width:26px;height:26px}
.ind-t{font-family:var(--mono);font-size:.8rem;letter-spacing:.03em;line-height:1.35;color:var(--ink-soft)}
.ind:hover .ind-t{color:var(--ink)}
@media (max-width:560px){.ind-grid{gap:10px}.ind{flex:0 1 138px;padding:20px 10px}}
/* product-page sub-series tabs (SMGU/TC/BT/XT/HC) */
.snav{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px}
.snav-tab{font-family:var(--mono);font-size:.82rem;letter-spacing:.04em;padding:.6em 1.1em;border:1px solid var(--line-strong);
  border-radius:6px;color:var(--ink-soft);transition:.22s}
.snav-tab:hover{border-color:var(--accent);color:var(--accent-2)}
.snav-tab.on{border-color:var(--accent);color:var(--accent-2);background:var(--accent-glow)}

/* downloads / catalogues page */
.downloads-hero .wrap{padding-block:56px}
.dl-group{margin-bottom:34px}
.dl-gtitle{font-family:var(--mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.dl-list{display:grid;gap:10px}
.dl-item{display:flex;align-items:center;gap:16px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;transition:border-color .25s,transform .25s,box-shadow .25s,background .25s}
.dl-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 26px -16px var(--accent-glow);background:var(--surface-2)}
.dl-ic{flex:none;width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:var(--accent-glow);color:var(--accent)}
.dl-ic svg{width:24px;height:24px}
.dl-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.dl-name{font-weight:600;color:var(--ink)}
.dl-note{font-size:.84rem;color:var(--ink-faint)}
.dl-size{flex:none;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--ink-faint);white-space:nowrap}
.dl-go{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-strong);color:var(--ink-soft);transition:.25s}
.dl-item:hover .dl-go{border-color:var(--accent);color:#fff;background:var(--accent)}
.dl-go svg{width:18px;height:18px}
.dl-foot{margin-top:8px;font-size:.86rem;color:var(--ink-faint);max-width:70ch}
@media (max-width:560px){.dl-item{flex-wrap:wrap;gap:10px}.dl-size{order:3;margin-inline-start:60px}.dl-go{display:none}}

/* ------------------------------------------------- global reach map ------ */
.reach{background:var(--bg-2);border-block:1px solid var(--line);overflow:hidden}
.reach .map-wrap{position:relative;margin-top:6px}
.reach svg{width:100%;height:auto;display:block}
.m-rest{fill:var(--surface-2);stroke:var(--line);stroke-width:.4}
html[data-theme="light"] .m-rest{fill:#dde4ec}
.m-x{fill:var(--accent-dim);stroke:var(--accent);stroke-width:.4;opacity:0;transition:fill .25s;cursor:pointer}
.m-x.lit{animation:landIn .5s ease forwards}
@keyframes landIn{from{opacity:0}to{opacity:1}}
.m-x:hover{fill:var(--accent-2)}
.m-ocean{opacity:1}
.m-grat line{stroke:var(--grat-col);stroke-width:.5;fill:none}
.m-india{fill:var(--accent);stroke:var(--accent-2);stroke-width:.8;cursor:pointer}
html[data-theme="light"] .m-india{fill:var(--accent);stroke:#0a6ea0}
.m-node{fill:none;stroke:var(--accent);stroke-width:1;opacity:0;transform-box:fill-box;transform-origin:center;
  animation:nodePulse 3.4s ease-out infinite}
@keyframes nodePulse{0%{opacity:.7;r:2}70%,100%{opacity:0;r:9}}
@media (prefers-reduced-motion:reduce){.m-sheen,.m-node{animation:none}.m-node{opacity:.5}}
.m-dot{fill:var(--accent-2);opacity:0;transform-box:fill-box;transform-origin:center}
.m-dot.lit{opacity:1;animation:beat 2.8s ease-in-out infinite}
@keyframes beat{
  0%,52%,100%{transform:scale(1);opacity:.6}
  9%{transform:scale(2);opacity:1}
  19%{transform:scale(1.2);opacity:.8}
  30%{transform:scale(1.75);opacity:.95}
  44%{transform:scale(1);opacity:.6}
}
@media (prefers-reduced-motion:reduce){.m-dot.lit{animation:none;opacity:1}}
.m-hq{fill:var(--accent)}
.m-arc{fill:none;stroke:var(--accent);stroke-width:.9;opacity:.5;stroke-linecap:round}
.map-tip{position:absolute;pointer-events:none;background:var(--surface);border:1px solid var(--accent-dim);
  color:var(--ink);font-family:var(--mono);font-size:.78rem;padding:7px 12px;border-radius:5px;
  transform:translate(-50%,-130%);opacity:0;transition:opacity .15s;white-space:nowrap;z-index:10;box-shadow:var(--card-shadow)}
.map-tip.on{opacity:1}
.reach-legend{display:flex;gap:26px;flex-wrap:wrap;margin-top:24px;align-items:center}
.reach-legend .li{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.76rem;color:var(--ink-soft)}
.reach-legend .sw{width:14px;height:14px;border-radius:3px}
.reach-regions{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}
.reach-regions .r{font-family:var(--mono);font-size:.78rem;color:var(--ink-soft);border:1px solid var(--line);
  border-radius:99px;padding:.5em 1.1em}
.reach-regions .r b{color:var(--accent);font-weight:600}

/* ----------------------------------------------- heritage (horizontal) --- */
.heritage{overflow:hidden}
.tl-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(265px,1fr);gap:16px;overflow-x:auto;
  padding:18px 2px 22px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.tl{scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:22px;position:relative;transition:.25s;display:flex;flex-direction:column}
.tl:hover{border-color:var(--accent-dim);transform:translateY(-4px)}
.tl::before{content:"";position:absolute;top:0;inset-inline-start:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent)}
.tl .y{font-family:var(--display);font-weight:900;font-size:1.65rem;color:var(--accent)}
.tl h4{font-size:1.04rem;font-weight:700;margin:6px 0}
.tl p{color:var(--ink-soft);font-size:.86rem;flex:1}
.tl img{margin-top:12px;border-radius:7px;border:1px solid var(--line);width:100%;aspect-ratio:16/10;object-fit:cover}

/* ----------------------------------------------------------- events ------ */
.events{background:var(--bg-2);border-block:1px solid var(--line)}
.ev-sub{font-family:var(--mono);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);margin:36px 0 16px}
.ev-up{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ev{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.ev:hover{transform:translateY(-5px);border-color:var(--accent-dim);box-shadow:var(--card-shadow)}
.ev .tile{background:var(--tile);height:215px;display:flex;align-items:center;justify-content:center;padding:10px}
.ev .tile img{max-height:100%;max-width:96%;object-fit:contain}
.ev .evb{padding:20px 22px}
.ev h4{font-size:1.12rem;font-weight:800}
.ev .meta{font-family:var(--mono);font-size:.78rem;color:var(--ink-soft);line-height:1.7;margin-top:8px}
.ev .meta b{color:var(--accent);font-weight:600}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal figure{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;cursor:pointer}
.gal img{width:100%;height:100%;object-fit:cover;object-position:center 25%;transition:transform .45s}
.gal figure:hover img{transform:scale(1.06)}
.gal figcaption{position:absolute;inset-inline:0;bottom:0;padding:26px 14px 10px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.08em;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}
.gal.v4{grid-template-columns:repeat(4,1fr)}
.gal.v4 figure{aspect-ratio:4/3}
.gal.v4 img{object-position:center 18%}          /* face-safe: bias to top of frame */
.gal figure.fit-contain img{object-fit:contain;background:var(--surface-2)}
.gal figure.pad{background:radial-gradient(120% 100% at 50% 25%,var(--surface),var(--surface-2))}
.gal figure.pad img{object-fit:contain;object-position:center;padding:14px 14px 22px}

/* --------------------------------------- partner + contact (merged) ------ */
.contact{border-top:1px solid var(--line);background:
  radial-gradient(100% 130% at 100% 0,var(--accent-glow),transparent 55%),var(--bg-2)}
.contact-head{text-align:center;max-width:780px;margin:0 auto 50px}
.contact-head .eyebrow{justify-content:center}
.contact-head p{color:var(--ink-soft);font-size:1.06rem}
.contact-wm{display:block}
.contact-wm img{height:62px;width:auto;margin:0 auto}
.contact .grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px}
.wa-cta{display:inline-flex;align-items:center;gap:10px;background:#25d366;color:#fff;font-weight:600;
  font-size:1rem;padding:.9em 1.6em;border-radius:8px;margin:4px 0 26px;transition:.25s}
.wa-cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px #25d366}
.wa-cta svg{width:22px;height:22px}
.addr-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:8px 0 4px}
.addr{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:16px 18px;transition:.25s}
.addr:not(.nomap):hover{border-color:var(--accent);transform:translateY(-2px)}
.addr.nomap{cursor:default}
.addr-pin{flex:none;color:var(--accent);margin-top:1px}
.addr-pin svg{width:20px;height:20px}
.addr .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.addr .v{font-size:.92rem;color:var(--ink-soft);line-height:1.5}
.cline{display:flex;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.cline .ic{width:20px;height:20px;color:var(--accent);flex:none}
.cline .v{font-size:1rem}
.cline .v a:hover{color:var(--accent)}
.socials{display:flex;gap:14px;margin-top:26px}
.socials a{display:inline-flex;align-items:center;gap:10px;height:50px;padding:0 18px;border:1px solid var(--line-strong);
  border-radius:8px;color:var(--ink-soft);transition:.25s;font-family:var(--mono);font-size:.8rem;letter-spacing:.04em}
.socials a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}
.socials svg{width:24px;height:24px}

form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form label{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:16px 0 7px}
form input,form select,form textarea{width:100%;background:var(--bg);border:1px solid var(--line-strong);border-radius:5px;
  padding:13px 15px;color:var(--ink);font-family:var(--body);font-size:1rem;transition:.2s}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
form textarea{resize:vertical;min-height:110px}
form .consent{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:.84rem;color:var(--ink-faint)}
form .consent input{width:auto;margin-top:4px}
form .btn{width:100%;justify-content:center;margin-top:22px}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);opacity:0;pointer-events:none}
.formnote{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);margin-top:12px;line-height:1.6}
.formmsg{display:none;margin-top:16px;padding:13px 16px;border-radius:5px;font-size:.92rem}
.formmsg.ok{display:block;background:color-mix(in srgb,var(--ok) 13%,transparent);border:1px solid var(--ok);color:var(--ok)}
.formmsg.err{display:block;background:color-mix(in srgb,var(--err) 13%,transparent);border:1px solid var(--err);color:var(--err)}

/* ----------------------------------------------------------- footer ------ */
footer{background:var(--bg);border-top:1px solid var(--line);padding:54px 0 30px}
footer .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px}
footer .logo-word-img{height:34px;width:auto}
footer p{color:var(--ink-faint);font-size:.92rem;max-width:42ch;margin-top:16px}
footer h5{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px}
footer ul{list-style:none}
footer li{margin-bottom:10px;color:var(--ink-faint);font-size:.92rem}
footer ul a{color:var(--ink-faint);transition:.2s}
footer ul a:hover{color:var(--accent)}
.copy{border-top:1px solid var(--line);margin-top:42px;padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:.72rem;color:var(--ink-faint)}

.wa-fab{position:fixed;bottom:26px;inset-inline-end:26px;z-index:200;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 12px 34px -8px rgba(37,211,102,.65);transition:.25s}
.wa-fab:hover{transform:scale(1.1)}
.wa-fab svg{width:32px;height:32px;fill:#fff}

/* ----------------------------------------------------- product pages ----- */
.series-hero{border-bottom:1px solid var(--line);background:
  radial-gradient(100% 80% at 80% 0,var(--accent-glow),transparent 55%),var(--bg);overflow:hidden}
.series-hero .wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;padding-block:64px}
.series-hero .crumb{font-family:var(--mono);font-size:.74rem;color:var(--ink-faint);letter-spacing:.08em;margin-bottom:18px}
.series-hero .crumb a:hover{color:var(--accent)}
.series-hero h1{font-size:clamp(2.1rem,4vw,3.2rem);margin:14px 0 16px}
.series-hero .lead{font-size:1.12rem}
.series-hero .pimg img{max-height:380px}
.spec-table{width:100%;border-collapse:collapse;margin-top:8px}
.spec-table th,.spec-table td{padding:13px 16px;text-align:start;border-bottom:1px solid var(--line);font-size:.95rem}
.spec-table th{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.spec-table tr:hover td{background:var(--accent-glow)}
.expander{margin-top:22px;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.expander summary{padding:16px 20px;font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);cursor:pointer;user-select:none}
.expander[open] summary{border-bottom:1px solid var(--line)}
.expander .exp-body{padding:6px 20px 20px;overflow-x:auto}
.sfeat{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:8px}
.sfeat .f{display:flex;gap:12px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.sfeat .f .dot{color:var(--accent);font-size:1.1rem;line-height:1.4}
.sfeat .f p{font-size:.93rem;color:var(--ink-soft)}
.series-cta{background:var(--bg-2);border-top:1px solid var(--line)}
.series-cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:48px;flex-wrap:wrap}
.series-cta h3{font-size:1.5rem}

/* ----------------------------------------------------------- reveal ------ */
/* Parker-style soft reveal — blur + lift, gentle easing */
.rv{opacity:0;transform:translateY(30px);filter:blur(7px);
  transition:opacity 1s cubic-bezier(.16,.8,.24,1),transform 1s cubic-bezier(.16,.8,.24,1),filter 1s ease}
.rv.in{opacity:1;transform:none;filter:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ------------------------------------------------------- responsive ------ */
@media(max-width:1240px){
  nav.menu{position:fixed;inset:120px 0 auto 0;background:var(--bg-2);flex-direction:column;align-items:flex-start;
    gap:0;padding:10px 28px 24px;border-bottom:1px solid var(--line-strong);transform:translateY(-140%);transition:.35s;z-index:90}
  nav.menu.open{transform:none}
  nav.menu a{padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .mtile{width:270px;height:270px}
  .hero-title{font-size:clamp(2.2rem,8vw,3.6rem)}
  .about-grid,.contact .grid,.contact .head-row{grid-template-columns:1fr;gap:36px}
  .feat{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .ev-up{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
  .gal.v4{grid-template-columns:1fr 1fr}
  .mgal{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-inline-start:none}
  footer .wrap{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:1fr 1fr}
  .cf-main{grid-template-columns:1fr;gap:20px;padding:28px 26px}
  .cf-list,.cf-list.open{grid-template-columns:1fr 1fr;padding-inline:26px}
  .series-hero .wrap{grid-template-columns:1fr}
}
@media(max-width:680px){
  html{font-size:16.5px}
  .why-grid,.sfeat,.addr-grid,.pgrid{grid-template-columns:1fr}
  .cf-list,.cf-list.open{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .sec{padding:40px 0}
  form .row{grid-template-columns:1fr}
  .gal,.gal.v4,.mgal{grid-template-columns:1fr}
  .car-stage{height:360px}
  .car-slide img{max-height:280px}
  .gear-ring{width:360px;height:360px;top:40%}
  .topbar .contacts{display:none}
  .brand{max-width:58%}
  .brand .logo-gear-img{width:32px;height:32px}
  .brand .bw b{font-size:.78rem;letter-spacing:0;white-space:normal;line-height:1.08}
  .brand .bw small{display:none}
  .nav .wrap{height:64px;gap:8px}
  .theme-toggle{width:46px;height:26px}
  .theme-toggle::after{width:20px;height:20px}
  html[data-theme="light"] .theme-toggle::after{transform:translateX(20px)}
  .socials{flex-wrap:wrap}
}