/* ==========================================================================
   OPTIGATE LTD — "Drafting Table" design system
   Warm paper · drafting blue · brick red · technical-drawing grid
   --------------------------------------------------------------------------
   NOTE ON MOTION:
   Animations are intentionally ALWAYS ON, even when the operating system
   requests reduced motion (e.g. Windows "Show animations" turned off).
   See the block at the very bottom of this file.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ---------- 1. Tokens ---------------------------------------------------- */
:root{
  /* surfaces — warm drawing paper */
  --bg:            #f2efe8;
  --bg-2:          #eae6dc;
  --surface:       #fbfaf7;
  --surface-2:     #ffffff;
  --surface-3:     #f7f4ed;

  /* lines */
  --line:          #d9d3c7;
  --line-2:        #c2b9a8;
  --line-acc:      rgba(27,79,160,.34);

  /* ink */
  --txt:           #14181f;
  --txt-dim:       #4e545e;
  --txt-faint:     #636975;

  /* accents */
  --acc:           #1b4fa0;   /* drafting blue */
  --acc-soft:      #4c7fd1;
  --acc-2:         #b0402a;   /* brick red */
  --acc-3:         #a87b22;   /* ochre — technical third colour */
  --acc-ink:       #fbfaf7;

  /* effects — paper depth, not neon glow */
  --glow:          0 14px 30px -14px rgba(27,79,160,.45);
  --glow-sm:       0 8px 18px -8px rgba(27,79,160,.4);
  --shadow:        0 22px 50px -26px rgba(20,24,31,.35);

  /* type */
  --f-display: 'Bricolage Grotesque', 'Trebuchet MS', Verdana, sans-serif;
  --f-body:    'Manrope', 'Segoe UI', Tahoma, sans-serif;
  --f-mono:    'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

  /* rhythm */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 56px);
  --sec-y: clamp(72px, 9vw, 148px);
  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;

  /* z-scale */
  --z-bg: 0;
  --z-content: 10;
  --z-header: 60;
  --z-menu: 70;
  --z-cursor: 90;
  --z-loader: 100;

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

/* ---------- 2. Reset ----------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
::selection{background:var(--acc);color:var(--acc-ink)}

:focus-visible{
  outline:2px solid var(--acc);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- 3. Typography ------------------------------------------------ */
h1,h2,h3,h4,h5{
  font-family:var(--f-display);
  font-weight:700;
  line-height:1.03;
  letter-spacing:-.03em;
}
.h-xl{font-size:clamp(2.6rem,7.2vw,5.6rem)}
.h-lg{font-size:clamp(2.1rem,4.6vw,3.7rem)}
.h-md{font-size:clamp(1.6rem,2.7vw,2.4rem)}
.h-sm{font-size:clamp(1.25rem,1.8vw,1.6rem);letter-spacing:-.02em}
.lead{font-size:clamp(1.02rem,1.35vw,1.22rem);color:var(--txt-dim);max-width:62ch;line-height:1.72}
p{max-width:72ch}
strong{color:var(--txt);font-weight:700}

.mono{
  font-family:var(--f-mono);
  font-size:.7rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--txt-faint);
  font-weight:500;
}
.mono--acc{color:var(--acc)}
.grad-txt{
  background:linear-gradient(96deg,var(--acc) 0%,var(--acc-soft) 34%,var(--acc-2) 92%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- 4. Layout ---------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container--wide{max-width:1440px}
.section{position:relative;padding-block:var(--sec-y);z-index:var(--z-content)}
.section--tight{padding-block:clamp(52px,6vw,88px)}
.grid{display:grid;gap:clamp(16px,2vw,26px)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stack-lg{display:flex;flex-direction:column;gap:clamp(28px,4vw,52px)}
/* sticky price sidebar + content (service pages) */
.grid--sidebar{
  grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);
  gap:clamp(24px,4vw,58px);align-items:start;
}
/* two even columns (contact page) */
.grid--split{
  grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(28px,4vw,64px);align-items:start;
}
.is-sticky,.card.is-sticky{position:sticky;top:104px}
.flow > * + *{margin-top:1.05em}

/* section heading block */
.sec-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,.85fr);
  gap:clamp(18px,3vw,54px);
  align-items:end;
  margin-bottom:clamp(34px,4.5vw,66px);
}
.sec-head__eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.sec-head__eyebrow::after{
  content:"";height:1px;flex:1;
  background:linear-gradient(90deg,var(--line-acc),transparent);
}

/* ---------- 5. Ambient background --------------------------------------- */
.bg-fx{position:fixed;inset:0;z-index:var(--z-bg);pointer-events:none;overflow:hidden}
/* Everything here animates transform/opacity only, on its own compositor layer.
   No large CSS blur filters — they force a full-screen repaint every frame. */
.bg-fx__grid{
  position:absolute;top:-90px;left:-90px;right:-90px;bottom:-90px;
  background-image:
    linear-gradient(to right, rgba(27,79,160,.11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27,79,160,.11) 1px, transparent 1px);
  background-size:76px 76px;
  mask-image:radial-gradient(ellipse 130% 105% at 50% 20%, #000 42%, transparent 96%);
  -webkit-mask-image:radial-gradient(ellipse 130% 105% at 50% 20%, #000 42%, transparent 96%);
  will-change:transform;
  animation:gridDrift 26s linear infinite;
}
.bg-fx__aurora{
  position:absolute;width:78vw;height:78vw;border-radius:50%;
  opacity:.055;will-change:transform;
}
.bg-fx__aurora--1{top:-32vw;left:-16vw;background:radial-gradient(circle closest-side,var(--acc),rgba(27,79,160,0) 72%);animation:blob 26s var(--ease) infinite}
.bg-fx__aurora--2{top:30vh;right:-30vw;background:radial-gradient(circle closest-side,var(--acc-3),rgba(168,123,34,0) 72%);animation:blob 32s var(--ease) infinite reverse;opacity:.07}
.bg-fx__scan{
  position:absolute;left:0;right:0;top:0;height:220px;
  background:linear-gradient(180deg,transparent,rgba(27,79,160,.035),transparent);
  will-change:transform;
  animation:scanY 11s linear infinite;
}
.bg-fx__noise{
  position:absolute;top:-30px;left:-30px;right:-30px;bottom:-30px;opacity:.032;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  will-change:transform;
  animation:grain 3s steps(6) infinite;
}

@keyframes gridDrift{to{transform:translate3d(76px,76px,0)}}
@keyframes blob{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  33%{transform:translate3d(6vw,4vh,0) scale(1.14)}
  66%{transform:translate3d(-4vw,7vh,0) scale(.92)}
}
@keyframes scanY{0%{transform:translate3d(0,-240px,0)}100%{transform:translate3d(0,100vh,0)}}
@keyframes grain{
  0%,100%{transform:translate3d(0,0,0)}16%{transform:translate3d(-9px,6px,0)}
  33%{transform:translate3d(7px,-9px,0)}50%{transform:translate3d(-6px,-6px,0)}
  66%{transform:translate3d(9px,9px,0)}83%{transform:translate3d(-4px,8px,0)}
}

/* floating photon particles */
.photons{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.photon{
  position:absolute;width:3px;height:3px;border-radius:50%;
  background:var(--acc);
  opacity:0;animation:photonRise linear infinite;
}
.photon--blue{background:var(--acc-2)}
.photon--amber{background:var(--acc-3)}
@keyframes photonRise{
  0%{transform:translate3d(0,20px,0) scale(.4);opacity:0}
  12%{opacity:.5}
  85%{opacity:.28}
  100%{transform:translate3d(24px,-320px,0) scale(1.1);opacity:0}
}

/* ---------- 6. Loader ---------------------------------------------------- */
.loader{
  position:fixed;inset:0;z-index:var(--z-loader);
  background:var(--bg);display:grid;place-items:center;
  transition:opacity .6s var(--ease),visibility .6s;
}
.loader.is-done{opacity:0;visibility:hidden}
.loader__inner{display:flex;flex-direction:column;align-items:center;gap:20px}
.loader__mark{font-family:var(--f-display);font-size:1.5rem;letter-spacing:.32em;font-weight:700}
.loader__track{width:190px;height:2px;background:var(--line);overflow:hidden;border-radius:2px}
.loader__beam{
  display:block;height:100%;width:42%;
  background:linear-gradient(90deg,transparent,var(--acc),var(--acc-2),transparent);
  animation:beamRun 1.05s var(--ease) infinite;
}
@keyframes beamRun{0%{transform:translateX(-120%)}100%{transform:translateX(360%)}}

/* ---------- 7. Header / nav ---------------------------------------------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:var(--z-header);
  transition:transform .45s var(--ease),background .35s,border-color .35s,backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.header.is-stuck{
  background:rgba(242,239,232,.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--line);
}
.header.is-hidden{transform:translateY(-104%)}
.header__bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;height:74px;
}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand__glyph{width:32px;height:32px;flex-shrink:0}
.brand__name{
  font-family:var(--f-display);font-weight:800;font-size:1.05rem;
  letter-spacing:.02em;line-height:1;
}
.brand__name span{color:var(--acc)}
.brand__sub{font-family:var(--f-mono);font-size:.54rem;letter-spacing:.3em;color:var(--txt-faint);display:block;margin-top:3px}

.nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav__link{
  position:relative;font-size:.9rem;font-weight:500;color:var(--txt-dim);
  padding:8px 2px;transition:color .25s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:2px;height:1px;width:100%;
  background:var(--acc);transform:scaleX(0);transform-origin:right;
  transition:transform .38s var(--ease);
}
.nav__link:hover,.nav__link.is-active{color:var(--txt)}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1);transform-origin:left}
.nav__link.is-active{color:var(--acc)}

.status{display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:.6rem;letter-spacing:.2em;color:var(--txt-faint)}
.status__led{
  width:7px;height:7px;border-radius:50%;background:var(--acc);
  box-shadow:0 0 0 0 rgba(27,79,160,.6);animation:ledPulse 2.1s var(--ease) infinite;
}
@keyframes ledPulse{
  0%{box-shadow:0 0 0 0 rgba(27,79,160,.55)}
  70%{box-shadow:0 0 0 9px rgba(27,79,160,0)}
  100%{box-shadow:0 0 0 0 rgba(27,79,160,0)}
}

/* click-to-call in the header */
.hdr-tel{
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;color:var(--txt-dim);
  padding:8px 14px;border:1px solid var(--line);border-radius:999px;
  transition:color .28s var(--ease),border-color .28s var(--ease),background .28s;
}
.hdr-tel svg{width:14px;height:14px;color:var(--acc);transition:transform .35s var(--ease)}
.hdr-tel:hover{color:var(--txt);border-color:var(--line-acc);background:rgba(27,79,160,.06)}
.hdr-tel:hover svg{transform:rotate(-14deg) scale(1.1)}

/* contact block at the foot of the mobile menu */
.menu-contact{margin-top:34px;display:flex;flex-direction:column;gap:12px}
.menu-contact a{
  display:flex;align-items:center;gap:12px;font-size:.95rem;color:var(--txt-dim);
  transition:color .25s;word-break:break-all;
}
.menu-contact a:hover{color:var(--acc)}
.menu-contact svg{width:17px;height:17px;color:var(--acc);flex-shrink:0}

.burger{width:44px;height:44px;display:none;place-items:center;border:1px solid var(--line);border-radius:10px}
.burger span{display:block;width:18px;height:1.5px;background:var(--txt);transition:transform .35s var(--ease),opacity .25s}
.burger span+span{margin-top:5px}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:var(--z-menu);
  background:rgba(242,239,232,.97);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;justify-content:center;
  padding:96px var(--gutter) 40px;
  clip-path:circle(0% at calc(100% - 44px) 44px);
  transition:clip-path .68s var(--ease-out);
  visibility:hidden;
}
.mobile-menu.is-open{clip-path:circle(150% at calc(100% - 44px) 44px);visibility:visible}
.mobile-menu__link{
  font-family:var(--f-display);font-size:clamp(1.7rem,7vw,2.6rem);font-weight:700;
  letter-spacing:-.03em;padding:11px 0;border-bottom:1px solid var(--line);
  display:flex;align-items:baseline;gap:14px;
  opacity:0;transform:translateY(24px);
}
.mobile-menu.is-open .mobile-menu__link{animation:menuIn .6s var(--ease-out) forwards}
.mobile-menu__link i{font-family:var(--f-mono);font-size:.6rem;font-style:normal;color:var(--acc);letter-spacing:.2em}
@keyframes menuIn{to{opacity:1;transform:none}}

/* scroll progress */
.progress{
  position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:left;transform:scaleX(0);
  background:linear-gradient(90deg,var(--acc),var(--acc-2));z-index:calc(var(--z-header) + 1);
  box-shadow:0 0 12px rgba(27,79,160,.6);
}

/* ---------- 8. Buttons --------------------------------------------------- */
.btn{
  --bh:52px;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:var(--bh);padding:0 26px;border-radius:999px;
  font-size:.9rem;font-weight:600;letter-spacing:.01em;cursor:pointer;
  transition:color .3s var(--ease),border-color .3s var(--ease),box-shadow .35s var(--ease),background .3s;
  overflow:hidden;isolation:isolate;white-space:nowrap;
}
.btn svg{width:16px;height:16px;transition:transform .38s var(--ease)}
.btn:hover svg{transform:translateX(4px)}

.btn--primary{background:var(--acc);color:var(--acc-ink);box-shadow:0 0 0 rgba(27,79,160,0)}
.btn--primary::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--acc-soft),var(--acc-2));
  transform:translateY(101%);transition:transform .45s var(--ease-out);
}
.btn--primary:hover{box-shadow:var(--glow)}
.btn--primary:hover::before{transform:translateY(0)}

.btn--ghost{border:1px solid var(--line-2);color:var(--txt)}
.btn--ghost::before{
  content:"";position:absolute;inset:0;z-index:-1;background:rgba(27,79,160,.1);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-out);
}
.btn--ghost:hover{border-color:var(--line-acc);color:var(--acc)}
.btn--ghost:hover::before{transform:scaleX(1)}
.btn--sm{--bh:42px;padding:0 18px;font-size:.82rem}
.btn--block{width:100%}

/* text link with travelling dot */
.tlink{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--acc);
}
.tlink i{
  width:22px;height:1px;background:currentColor;display:block;position:relative;
  transition:width .35s var(--ease);
}
.tlink i::after{
  content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border-radius:50%;
  background:currentColor;
}
.tlink:hover i{width:38px}

/* ---------- 9. Cards ----------------------------------------------------- */
.card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(22px,2.6vw,34px);overflow:hidden;
  transition:border-color .4s var(--ease),transform .5s var(--ease),background .4s;
}
.card::before{ /* cursor spotlight */
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(27,79,160,.10),transparent 62%);
  pointer-events:none;
}
.card{box-shadow:0 1px 2px rgba(20,24,31,.05)}
.card:hover{border-color:var(--line-acc);transform:translateY(-5px);background:var(--surface-2);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}

/* animated corner brackets */
.card__corners i{
  position:absolute;width:13px;height:13px;border:1px solid var(--acc);opacity:0;
  transition:opacity .4s var(--ease),transform .5s var(--ease);
}
.card__corners i:nth-child(1){top:12px;left:12px;border-right:0;border-bottom:0;transform:translate(6px,6px)}
.card__corners i:nth-child(2){top:12px;right:12px;border-left:0;border-bottom:0;transform:translate(-6px,6px)}
.card__corners i:nth-child(3){bottom:12px;left:12px;border-right:0;border-top:0;transform:translate(6px,-6px)}
.card__corners i:nth-child(4){bottom:12px;right:12px;border-left:0;border-top:0;transform:translate(-6px,-6px)}
.card:hover .card__corners i{opacity:.85;transform:translate(0,0)}

/* service card (whole card is a link) */
.svc{display:flex;flex-direction:column;min-height:100%;cursor:pointer}
.svc__top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:26px}
.svc__idx{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.24em;color:var(--txt-faint)}
.svc__badge{
  font-family:var(--f-mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;
  padding:5px 11px;border:1px solid var(--line-acc);border-radius:999px;color:var(--acc);
  background:rgba(27,79,160,.06);white-space:nowrap;
}
.svc__icon{width:46px;height:46px;margin-bottom:22px;color:var(--acc)}
.svc__title{font-size:clamp(1.35rem,2.1vw,1.75rem);margin-bottom:8px}
.svc__for{color:var(--txt-dim);font-size:.94rem;margin-bottom:22px;min-height:3em}
.svc__price{display:flex;align-items:baseline;gap:9px;margin-bottom:22px}
.svc__price b{font-family:var(--f-display);font-size:clamp(2rem,3.4vw,2.7rem);font-weight:800;letter-spacing:-.04em}
/* direct child only — the count-up <span> lives inside <b> and must inherit it */
.svc__price > span{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.18em;color:var(--txt-faint)}
.svc__price b span{font:inherit;color:inherit;letter-spacing:inherit}
.svc__list{display:flex;flex-direction:column;gap:11px;margin-bottom:28px;flex:1}
.svc__list li{display:flex;gap:11px;font-size:.9rem;color:var(--txt-dim);line-height:1.5}
.svc__list li::before{
  content:"";flex-shrink:0;width:6px;height:6px;margin-top:8px;border-radius:1px;
  background:var(--acc);transform:rotate(45deg);
}
.svc__foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:20px;border-top:1px solid var(--line);
}
.svc__go{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;transition:all .4s var(--ease);flex-shrink:0;
}
.svc:hover .svc__go{background:var(--acc);border-color:var(--acc);color:var(--acc-ink);transform:rotate(-45deg)}
.svc__go svg{width:15px;height:15px}

.svc--featured{border-color:var(--line-acc);background:linear-gradient(178deg,rgba(27,79,160,.055),transparent 46%),var(--surface)}
.svc--featured::after{
  content:"";position:absolute;top:0;left:16%;right:16%;height:1px;
  background:linear-gradient(90deg,transparent,var(--acc),transparent);
  animation:edgeSweep 3.6s var(--ease) infinite;
}
@keyframes edgeSweep{0%,100%{opacity:.25}50%{opacity:1}}

/* feature / value tiles */
.tile{
  position:relative;padding:clamp(20px,2.4vw,30px);border:1px solid var(--line);
  border-radius:var(--r);background:linear-gradient(180deg,var(--surface),rgba(251,250,247,0));
  transition:border-color .4s,background .4s,transform .4s var(--ease);
}
.tile:hover{border-color:var(--line-acc);transform:translateY(-4px)}
.tile__ico{width:38px;height:38px;color:var(--acc);margin-bottom:18px}
.tile h3{font-size:1.07rem;margin-bottom:9px;letter-spacing:-.015em}
.tile p{font-size:.9rem;color:var(--txt-dim);line-height:1.6}

/* stat */
.stat{border-left:1px solid var(--line);padding-left:22px}
.stat b{
  display:block;font-family:var(--f-display);font-weight:800;
  font-size:clamp(2.1rem,3.6vw,3rem);letter-spacing:-.045em;line-height:1;
}
.stat > span{font-family:var(--f-mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-faint);display:block;margin-top:12px}
.stat b span{font:inherit;color:inherit;letter-spacing:inherit;text-transform:none;display:inline;margin:0}

/* ---------- 10. Hero ----------------------------------------------------- */
.hero{position:relative;padding-top:clamp(122px,15vh,168px);padding-bottom:var(--sec-y);overflow:hidden}
.hero__grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(30px,4vw,64px);align-items:center;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:11px;padding:7px 15px 7px 9px;
  border:1px solid var(--line);border-radius:999px;background:rgba(20,24,31,.02);
  font-family:var(--f-mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-dim);
  margin-bottom:clamp(20px,2.6vw,30px);
}
.hero h1{margin-bottom:24px}
.hero__meta{
  display:flex;flex-wrap:wrap;gap:10px 30px;margin-top:clamp(30px,3.6vw,44px);
  padding-top:26px;border-top:1px solid var(--line);
}
.hero__meta div{display:flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:.64rem;letter-spacing:.14em;color:var(--txt-faint);text-transform:uppercase}
.hero__meta svg{width:14px;height:14px;color:var(--acc)}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:clamp(26px,3vw,36px)}
.hero__viz{position:relative}

/* page (inner) hero */
.phero{position:relative;padding-top:clamp(118px,14vh,158px);padding-bottom:clamp(40px,5vw,72px)}
.phero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:clamp(28px,4vw,60px);align-items:center}
.crumbs{display:flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:.63rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-faint);margin-bottom:24px}
.crumbs a{transition:color .25s}
.crumbs a:hover{color:var(--acc)}
.crumbs span{color:var(--acc)}

/* ---------- 11. Marquee -------------------------------------------------- */
.marquee{
  position:relative;overflow:hidden;border-block:1px solid var(--line);
  padding-block:17px;background:rgba(20,24,31,.012);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee__track > *{display:flex;align-items:center;gap:34px;padding-right:34px}
.marquee span{
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--txt-faint);white-space:nowrap;
}
.marquee em{color:var(--acc);font-style:normal}
.marquee i{width:5px;height:5px;border-radius:50%;background:var(--acc-2);display:block;flex-shrink:0}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- 12. Process / steps ------------------------------------------ */
.steps{position:relative;display:grid;gap:0}
.step{
  position:relative;display:grid;grid-template-columns:96px minmax(0,1fr) minmax(0,.9fr);
  gap:clamp(16px,3vw,44px);align-items:start;
  padding-block:clamp(26px,3.2vw,40px);border-top:1px solid var(--line);
  transition:background .45s var(--ease);
}
.step:last-child{border-bottom:1px solid var(--line)}
.step:hover{background:rgba(27,79,160,.028)}
.step__n{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;color:var(--acc);
  display:flex;align-items:center;gap:10px;
}
.step__n::after{content:"";width:0;height:1px;background:var(--acc);transition:width .5s var(--ease)}
.step:hover .step__n::after{width:26px}
.step h3{font-size:clamp(1.2rem,2vw,1.55rem)}
.step p{font-size:.93rem;color:var(--txt-dim)}

/* ---------- 13. Table ---------------------------------------------------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.table-scroll{overflow-x:auto}
table{min-width:520px}
th,td{text-align:left;padding:17px clamp(16px,2vw,26px);border-bottom:1px solid var(--line)}
th{
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--txt-faint);font-weight:500;background:rgba(20,24,31,.02);
}
tbody tr{transition:background .3s}
tbody tr:hover{background:rgba(27,79,160,.04)}
tbody tr:last-child td{border-bottom:0}
td:last-child{
  text-align:right;font-family:var(--f-display);font-weight:700;
  font-size:1.05rem;color:var(--acc);white-space:nowrap;
}
td:first-child{font-weight:500}

/* ---------- 14. Accordion ------------------------------------------------ */
.acc{border-top:1px solid var(--line)}
.acc__item{border-bottom:1px solid var(--line)}
.acc__btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 0;text-align:left;font-family:var(--f-display);font-weight:600;
  font-size:clamp(1rem,1.5vw,1.2rem);letter-spacing:-.015em;transition:color .3s;
}
.acc__btn:hover{color:var(--acc)}
.acc__sign{position:relative;width:20px;height:20px;flex-shrink:0}
.acc__sign::before,.acc__sign::after{
  content:"";position:absolute;background:var(--acc);left:50%;top:50%;
  transition:transform .42s var(--ease);
}
.acc__sign::before{width:14px;height:1.5px;transform:translate(-50%,-50%)}
.acc__sign::after{width:1.5px;height:14px;transform:translate(-50%,-50%)}
.acc__item.is-open .acc__sign::after{transform:translate(-50%,-50%) rotate(90deg) scaleX(0)}
.acc__panel{overflow:hidden;height:0;transition:height .48s var(--ease)}
.acc__panel > div{padding-bottom:26px;color:var(--txt-dim);font-size:.95rem;max-width:76ch}

/* ---------- 15. Forms ---------------------------------------------------- */
.field{position:relative;display:block;margin-bottom:18px}
.field > span,.field label{
  display:block;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--txt-faint);margin-bottom:9px;
}
.field input,.field textarea,.field select{
  width:100%;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:14px 16px;font-size:.94rem;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
.field textarea{min-height:140px;resize:vertical}
.field select{cursor:pointer;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--acc) 50%),linear-gradient(135deg,var(--acc) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;background-size:6px 6px;background-repeat:no-repeat}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--acc);background:var(--surface-3);
  box-shadow:0 0 0 3px rgba(27,79,160,.12);
}
.field input::placeholder,.field textarea::placeholder{color:var(--txt-faint)}
.form-note{font-size:.78rem;color:var(--txt-faint);margin-top:14px}
.form-msg{
  display:none;margin-top:16px;padding:14px 16px;border:1px solid var(--line-acc);
  border-radius:var(--r-sm);background:rgba(27,79,160,.07);font-size:.88rem;color:var(--acc-soft);
}
.form-msg.is-visible{display:block;animation:menuIn .5s var(--ease-out) forwards}

/* ---------- 16. CTA band ------------------------------------------------- */
.cta-band{
  position:relative;border:1px solid var(--line-acc);border-radius:var(--r-lg);
  padding:clamp(34px,5vw,72px);overflow:hidden;
  background:linear-gradient(135deg,rgba(27,79,160,.09),rgba(176,64,42,.05) 52%,transparent);
}
.cta-band__rings{position:absolute;right:-90px;top:50%;transform:translateY(-50%);opacity:.5;pointer-events:none}

/* ---------- 17. Footer --------------------------------------------------- */
.footer{position:relative;border-top:1px solid var(--line);padding-top:clamp(54px,6vw,84px);z-index:var(--z-content);background:var(--bg-2)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(26px,3vw,46px);padding-bottom:clamp(40px,5vw,64px)}
.footer h4{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--txt-faint);font-weight:500;margin-bottom:20px}
.footer li+li{margin-top:11px}
.footer a{font-size:.9rem;color:var(--txt-dim);transition:color .25s,padding-left .3s var(--ease)}
.footer a:hover{color:var(--acc);padding-left:6px}
.footer__bottom{
  display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;align-items:center;
  padding-block:24px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-faint);
}
.footer__addr{font-size:.9rem;color:var(--txt-dim);font-family:var(--f-body);letter-spacing:0;text-transform:none;line-height:1.7;max-width:34ch}

.to-top{
  position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line-2);background:rgba(251,250,247,.86);backdrop-filter:blur(10px);
  display:grid;place-items:center;z-index:50;
  opacity:0;transform:translateY(16px) scale(.85);pointer-events:none;
  transition:all .45s var(--ease);
}
.to-top.is-visible{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--acc);color:var(--acc);box-shadow:var(--glow-sm)}
.to-top svg{width:16px;height:16px}

/* ---------- 18. Legal pages --------------------------------------------- */
.legal{max-width:840px}
.legal h2{font-size:clamp(1.35rem,2.2vw,1.8rem);margin-top:clamp(38px,4vw,56px);margin-bottom:14px;scroll-margin-top:110px}
.legal h3{font-size:1.06rem;margin-top:26px;margin-bottom:9px;color:var(--acc)}
.legal p,.legal li{color:var(--txt-dim);font-size:.96rem}
.legal ul{margin-top:12px;display:flex;flex-direction:column;gap:9px}
.legal ul li{display:flex;gap:12px}
.legal ul li::before{content:"";flex-shrink:0;width:5px;height:5px;margin-top:9px;border-radius:1px;background:var(--acc);transform:rotate(45deg)}
.legal a{color:var(--acc);text-decoration:underline;text-underline-offset:3px}
.legal__toc{
  position:sticky;top:104px;align-self:start;border-left:1px solid var(--line);padding-left:20px;
}
.legal__toc a{display:block;font-size:.83rem;color:var(--txt-faint);padding:6px 0;transition:color .25s,transform .3s var(--ease);text-decoration:none}
.legal__toc a:hover{color:var(--acc);transform:translateX(4px)}
.legal-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(24px,4vw,60px)}

/* update chip */
.chip{
  display:inline-flex;align-items:center;gap:9px;padding:6px 13px;border-radius:999px;
  border:1px solid var(--line);font-family:var(--f-mono);font-size:.6rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--txt-faint);
}

/* ---------- 19. Reveal on scroll ---------------------------------------- */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .82s var(--ease-out),transform .82s var(--ease-out)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-38px)}
[data-reveal="right"]{transform:translateX(38px)}
[data-reveal="scale"]{transform:scale(.94)}
[data-reveal="clip"]{opacity:1;clip-path:inset(0 100% 0 0);transition:clip-path 1s var(--ease-out)}
[data-reveal="clip"].is-in{clip-path:inset(0 0 0 0)}

/* word-by-word headline reveal */
.split .w{
  display:inline-block;overflow:hidden;vertical-align:top;
  padding-bottom:.16em;margin-bottom:-.16em; /* keep descenders from clipping */
}
.split .w > span{
  display:inline-block;transform:translateY(105%);
  transition:transform .92s var(--ease-out);
}
.split.is-in .w > span{transform:none}

/* ---------- 20. Reusable SVG animation utilities ------------------------ */
.a-spin,.a-spin-slow,.a-spin-rev,.a-pulse,.a-float,.a-blink,.a-breathe{
  transform-box:fill-box;transform-origin:center;
}
.a-spin{animation:spin 12s linear infinite}
.a-spin-slow{animation:spin 30s linear infinite}
.a-spin-rev{animation:spin 22s linear infinite reverse}
.a-pulse{animation:pulseO 2.6s var(--ease) infinite}
.a-pulse-2{animation:pulseO 2.6s var(--ease) infinite;animation-delay:-.9s}
.a-blink{animation:blink 1.4s steps(1,end) infinite}
.a-float{animation:floatY 5.5s var(--ease) infinite}
.a-breathe{animation:breathe 4s var(--ease) infinite}
.a-flow{stroke-dasharray:9 13;animation:flow 1.5s linear infinite}
.a-flow-slow{stroke-dasharray:5 22;animation:flow 3.4s linear infinite}
.a-draw{stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 4.5s var(--ease) infinite}
.a-trace{stroke-dasharray:80 900;stroke-dashoffset:980;animation:trace 4.2s var(--ease) infinite}
.a-wave{transform-box:fill-box;transform-origin:left center;animation:waveOut 3s var(--ease) infinite}

.d1{animation-delay:-.35s}.d2{animation-delay:-.7s}.d3{animation-delay:-1.05s}
.d4{animation-delay:-1.4s}.d5{animation-delay:-1.75s}.d6{animation-delay:-2.1s}
.d7{animation-delay:-2.45s}.d8{animation-delay:-2.8s}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulseO{0%,100%{opacity:.22}50%{opacity:1}}
@keyframes blink{0%,60%{opacity:1}61%,100%{opacity:.18}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.13);opacity:1}}
@keyframes flow{to{stroke-dashoffset:-44}}
@keyframes draw{0%{stroke-dashoffset:1200}55%,100%{stroke-dashoffset:0}}
@keyframes trace{0%{stroke-dashoffset:980}100%{stroke-dashoffset:-80}}
@keyframes waveOut{0%{transform:scale(.4);opacity:0}25%{opacity:.9}100%{transform:scale(1.5);opacity:0}}
@keyframes ringOut{0%{transform:scale(.55);opacity:.85}100%{transform:scale(1.5);opacity:0}}

.viz{width:100%;height:auto;overflow:visible}
.viz__frame{position:relative}
.viz__frame::before{
  content:"";position:absolute;inset:-10% -6%;border-radius:50%;
  background:radial-gradient(circle closest-side,rgba(27,79,160,.05),rgba(27,79,160,0) 80%);
  animation:breathe 7s var(--ease) infinite;pointer-events:none;will-change:transform,opacity;
}
.viz-cap{
  display:flex;justify-content:space-between;gap:14px;margin-top:14px;
  font-family:var(--f-mono);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-faint);
}

/* signal bars (small decorative detail) */
.bars{display:inline-flex;align-items:flex-end;gap:3px;height:14px}
.bars i{width:3px;background:var(--acc);border-radius:1px;animation:barJump 1.1s var(--ease) infinite}
.bars i:nth-child(1){height:40%;animation-delay:0s}
.bars i:nth-child(2){height:65%;animation-delay:.14s}
.bars i:nth-child(3){height:100%;animation-delay:.28s}
.bars i:nth-child(4){height:75%;animation-delay:.42s}
@keyframes barJump{0%,100%{transform:scaleY(.45)}50%{transform:scaleY(1)}}

/* divider with travelling pulse */
.divider{position:relative;height:2px;background:linear-gradient(var(--line),var(--line)) center/100% 1px no-repeat;overflow:hidden}
.divider::after{
  content:"";position:absolute;top:0;left:0;height:100%;width:30%;
  background:linear-gradient(90deg,transparent,var(--acc),transparent);
  will-change:transform;
  animation:dividerRun 6.5s linear infinite;
}
@keyframes dividerRun{0%{transform:translateX(-110%)}100%{transform:translateX(440%)}}

/* cursor glow (desktop) */
.cursor{
  position:fixed;top:0;left:0;width:270px;height:270px;border-radius:50%;pointer-events:none;
  z-index:var(--z-cursor);transform:translate3d(-50%,-50%,0);
  background:radial-gradient(circle closest-side,rgba(27,79,160,.10),rgba(27,79,160,0) 76%);
  opacity:0;transition:opacity .4s;mix-blend-mode:multiply;
}
.cursor.is-on{opacity:1}
.cursor-dot{
  position:fixed;top:0;left:0;width:7px;height:7px;border-radius:50%;background:var(--acc);
  pointer-events:none;z-index:var(--z-cursor);transform:translate3d(-50%,-50%,0);
  opacity:0;transition:opacity .3s,width .3s var(--ease),height .3s var(--ease);
}
.cursor-dot.is-on{opacity:1}
.cursor-dot.is-big{width:34px;height:34px;background:rgba(27,79,160,.12);border:1px solid var(--acc)}

/* ---------- 21. Responsive ---------------------------------------------- */
@media (max-width:1080px){
  .grid--sidebar,.grid--split{grid-template-columns:1fr}
  .is-sticky,.card.is-sticky{position:relative;top:auto}
  .hero__grid,.phero__grid{grid-template-columns:1fr;gap:44px}
  .hero__viz{order:-1;max-width:520px}
  .sec-head{grid-template-columns:1fr;align-items:start}
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer__grid{grid-template-columns:1fr 1fr}
  .legal-grid{grid-template-columns:1fr}
  .legal__toc{position:static;display:flex;flex-wrap:wrap;gap:4px 18px;border-left:0;border-top:1px solid var(--line);padding:16px 0 0}
}
@media (max-width:1180px){
  .header .status{display:none}
}
@media (max-width:900px){
  .nav,.header .status,.hdr-tel{display:none}
  .burger{display:grid}
  .g-3{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:12px}
  .step__n{margin-bottom:4px}
}
@media (max-width:620px){
  body{font-size:16px}
  .g-2,.g-4{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:18px}
  .hero__meta{gap:10px 18px}
  .cursor,.cursor-dot{display:none}
  .to-top{right:14px;bottom:14px}
}

/* ---------- 22. Motion policy (deliberate) ------------------------------ */
/* The client explicitly requires the site to stay animated even when the OS
   has animations switched off (Windows: Settings > Accessibility > Visual
   effects > Animation effects = Off, which makes the browser report
   prefers-reduced-motion: reduce).

   We therefore deliberately do NOT ship the usual "kill all animation" block.
   Nothing here disables motion; this rule only re-asserts that every
   animation keeps playing, in case an extension or a UA sheet pauses them.

   The one thing CSS cannot win is smooth scrolling — browsers force
   `scroll-behavior: smooth` off under reduced motion — so anchor scrolling is
   animated manually in assets/js/main.js (see smoothScrollTo). */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-play-state:running !important}
}