/* ==========================================================================
   Ronixads — Marketing site
   1. Tokens
   2. Base & typography
   3. Layout primitives / atmosphere
   4. Motion system
   5. Buttons & links
   6. Header, nav, mobile menu
   7. Hero + agent console
   8. Marquee
   9. Bento (capabilities)
   10. Flow rail
   11. Numbered rows (solutions)
   12. AI engine (technology)
   13. Product ecosystem
   14. Media buying
   15. Case studies
   16. Company
   17. Contact / final CTA
   18. Footer
   19. Annotations
   20. Responsive
   21. Reduced motion
   ========================================================================== */

/* ============================ 1. Tokens ================================== */
:root{
  --ink:#05060D;
  --ink-2:#080A14;
  --panel:#0D1020;
  --panel-2:#121629;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(255,255,255,.055);
  --txt:#F3F5FC;
  --txt-2:#C4CADC;
  --mut:#858EA8;

  --violet:#7C5CFF;
  --indigo:#4F46E5;
  --cyan:#3BE0F0;
  --orange:#FF7A45;
  --green:#22C55E;

  --grad:linear-gradient(115deg,#7C5CFF 0%,#4F46E5 44%,#FF7A45 100%);
  --grad-soft:linear-gradient(115deg,rgba(124,92,255,.18),rgba(255,122,69,.14));

  --font:"Inter","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --display:"Space Grotesk","Inter","PingFang SC",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;

  --rad:14px;
  --rad-lg:22px;
  --rad-xl:30px;
  --max:1280px;
  --gut:clamp(20px,4vw,48px);
  --ease:cubic-bezier(.16,1,.3,1);

  /* portal palette (kept, retuned) */
  --pt-bg:#F5F6FB;
  --pt-card:#FFFFFF;
  --pt-line:#E6E9F2;
  --pt-txt:#161B2B;
  --pt-mut:#767E96;
  --pt-side:#0A0C16;
  --brand:#7C5CFF;
  --brand-2:#4F46E5;
  --accent:#FF7A45;
}

/* ========================= 2. Base & typography ========================== */
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--ink);
  color:var(--txt);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
img,svg,canvas{display:block;max-width:100%}
::selection{background:rgba(124,92,255,.42);color:#fff}

.mode{display:none}
.mode.on{display:block}

h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-.025em;line-height:1.06}
.d1{font-size:clamp(42px,7.4vw,96px);font-weight:700;letter-spacing:-.04em;line-height:.98}
.d2{font-size:clamp(32px,4.6vw,60px);letter-spacing:-.032em;line-height:1.04}
.d3{font-size:clamp(26px,3.1vw,40px);letter-spacing:-.025em;line-height:1.1}
.d4{font-size:clamp(19px,1.6vw,23px);letter-spacing:-.015em;line-height:1.25}

.lead{color:var(--txt-2);font-size:clamp(16px,1.25vw,19px);line-height:1.66;max-width:62ch}
.lead-sm{color:var(--mut);font-size:15.5px;line-height:1.7;max-width:58ch}
.mut{color:var(--mut)}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--mut);
}
.kicker::before{content:"";width:26px;height:1px;background:var(--grad);flex:none}
.kicker.accent{color:var(--orange)}

.tagpill{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt-2);border:1px solid var(--line);border-radius:100px;padding:5px 11px;
  background:rgba(255,255,255,.025);white-space:nowrap;
}
.tagpill i{width:5px;height:5px;border-radius:50%;background:var(--violet);flex:none}
.tagpill.o i{background:var(--orange)}
.tagpill.c i{background:var(--cyan)}
.tagpill.g i{background:var(--green)}

/* ==================== 3. Layout primitives / atmosphere ================== */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.page{display:none}
.page.on{display:block}
.sec{padding:clamp(72px,9vw,132px) 0;position:relative}
.sec-tight{padding:clamp(48px,5vw,72px) 0}
.sec-head{max-width:820px;margin-bottom:clamp(38px,4.5vw,64px)}
.sec-head .kicker{margin-bottom:18px}
.sec-head h1{margin-bottom:18px}
.sec-head h2{margin-bottom:18px}
.sec-head--split{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end;max-width:none}
/* inner-page hero + the section that follows it */
.page-head{padding:clamp(96px,11vw,150px) 0 0}
.page-head .sec-head{margin-bottom:0}
.page-head + .sec{padding-top:clamp(28px,3.4vw,54px)}
.hr{height:1px;background:linear-gradient(90deg,var(--line),transparent)}
.rule{height:1px;background:var(--line-soft)}

/* grid children must be allowed to shrink below their min-content width,
   otherwise narrow viewports blow the layout out horizontally */
.hero-inner>*,.hero-stats>*,.bento>*,.eco>*,.eco-nav button>*,.eco-pane .meta>*,
.contact-grid>*,.form-grid>*,.cases>*,.slab>*,.verticals>*,.vert>*,.vert .body>*,
.caps>*,.rows>*,.row-item>*,.values>*,.value>*,.pillars>*,.lanes>*,.metrics-strip>*,
.ecomap>*,.emcol>*,.rail .steps>*,.site-foot .fgrid>*,.sec-head--split>*,
.flowlist .fl>*,.pt-shell>*,.kpis>*,.offers>*{min-width:0}

/* atmosphere: hairline grid + soft light blooms */
.atmos{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.atmos .grid-lines{
  position:absolute;inset:-10% -2%;
  background-image:linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(120% 70% at 50% 0%,#000 8%,transparent 72%);
  -webkit-mask-image:radial-gradient(120% 70% at 50% 0%,#000 8%,transparent 72%);
}
.atmos .bloom{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.atmos .bloom.v{width:540px;height:540px;background:radial-gradient(circle,rgba(124,92,255,.5),transparent 65%);top:-200px;left:-120px}
.atmos .bloom.o{width:480px;height:480px;background:radial-gradient(circle,rgba(255,122,69,.34),transparent 65%);top:-40px;right:-160px}
.atmos .bloom.c{width:420px;height:420px;background:radial-gradient(circle,rgba(59,224,240,.18),transparent 65%);bottom:-200px;left:38%}
.sec > .wrap{position:relative;z-index:1}

.band{
  position:relative;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.022) 40%,transparent);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
}

/* ========================== 4. Motion system ============================= */
[data-reveal]{
  opacity:0;
  transform:translate3d(0,26px,0);
  transition:opacity .82s var(--ease),transform .82s var(--ease),filter .82s var(--ease);
  transition-delay:calc(var(--d,0) * 1ms);
  will-change:opacity,transform;
}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translate3d(-30px,0,0)}
[data-reveal="right"]{transform:translate3d(30px,0,0)}
[data-reveal="scale"]{transform:scale(.955);filter:blur(6px)}
[data-reveal="clip"]{clip-path:inset(0 0 100% 0);transform:none;opacity:1}
[data-reveal].in{opacity:1;transform:none;filter:none;clip-path:inset(0 0 0 0)}
[data-reveal].in{will-change:auto}

/* masked line-rise for display headings */
.rise{display:block;overflow:hidden}
.rise > span{
  display:block;transform:translateY(105%);
  transition:transform 1s var(--ease);
  transition-delay:calc(var(--d,0) * 1ms);
}
.rise.in > span{transform:translateY(0)}

@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spin-r{to{transform:rotate(-360deg)}}
@keyframes pulse-dot{0%{box-shadow:0 0 0 0 rgba(124,92,255,.55)}70%{box-shadow:0 0 0 12px rgba(124,92,255,0)}100%{box-shadow:0 0 0 0 rgba(124,92,255,0)}}
@keyframes dash{to{stroke-dashoffset:-1000}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes barGrow{from{transform:scaleY(.18)}to{transform:scaleY(1)}}
@keyframes sheen{0%{transform:translateX(-120%)}60%,100%{transform:translateX(220%)}}
@keyframes travel{0%{offset-distance:0%}100%{offset-distance:100%}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ========================= 5. Buttons & links ============================ */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:100px;font-size:14.5px;font-weight:600;letter-spacing:-.01em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s,background .3s,color .3s;
  overflow:hidden;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn svg{flex:none;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}

.btn.primary{
  color:#fff;background:var(--grad);background-size:160% 160%;
  box-shadow:0 10px 30px -12px rgba(124,92,255,.75);
}
.btn.primary::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(160px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.34),transparent 62%);
  opacity:0;transition:opacity .3s;
}
.btn.primary:hover{box-shadow:0 16px 40px -12px rgba(124,92,255,.9)}
.btn.primary:hover::after{opacity:1}

.btn.ghost{border:1px solid var(--line);color:var(--txt);background:rgba(255,255,255,.02)}
.btn.ghost:hover{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.055)}
.btn.solid{background:var(--txt);color:#07080F}
.btn.solid:hover{background:#fff}
.btn.sm{padding:9px 16px;font-size:13px}
.btn.lg{padding:16px 30px;font-size:16px}
.btn.block{width:100%}

.alink{
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;color:var(--txt);
  position:relative;padding-bottom:3px;
}
.alink::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--grad);transform:scaleX(.001);transform-origin:left;transition:transform .5s var(--ease)}
.alink:hover::after{transform:scaleX(1)}
.alink svg{transition:transform .4s var(--ease)}
.alink:hover svg{transform:translateX(4px)}

/* ==================== 6. Header, nav, mobile menu ======================== */
.site-head{
  position:fixed;top:0;left:0;right:0;z-index:120;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s,box-shadow .4s;
  border-bottom:1px solid transparent;
}
.site-head.stuck{
  background:rgba(5,6,13,.72);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--line-soft);
  box-shadow:0 10px 40px -28px #000;
}
.site-head .bar{
  max-width:var(--max);margin:0 auto;padding:0 var(--gut);
  height:74px;display:flex;align-items:center;gap:clamp(16px,3vw,40px);
}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:19.5px;letter-spacing:-.02em;flex:none}
.brand .mark{
  width:30px;height:30px;border-radius:9px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 6px 18px -8px rgba(124,92,255,.9);
  transition:transform .5s var(--ease),box-shadow .4s;
}
.brand:hover .mark{transform:rotate(-8deg) scale(1.06);box-shadow:0 10px 26px -8px rgba(255,122,69,.8)}

.nav{position:relative;display:flex;align-items:center;gap:2px;flex:1}
.nav .ind{
  position:absolute;top:50%;height:32px;transform:translateY(-50%);
  border-radius:100px;background:rgba(255,255,255,.07);border:1px solid var(--line-soft);
  transition:left .5s var(--ease),width .5s var(--ease),opacity .3s;
  pointer-events:none;opacity:0;
}
.nav .ind.show{opacity:1}
.nav a{
  position:relative;z-index:1;padding:8px 13px;border-radius:100px;
  font-size:14px;font-weight:500;color:var(--mut);
  transition:color .25s;white-space:nowrap;
}
.nav a:hover{color:var(--txt)}
.nav a.active{color:var(--txt);font-weight:600}
.head-actions{display:flex;align-items:center;gap:10px;flex:none}

.burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);place-items:center;flex:none}
.burger span{display:block;width:17px;height:1.5px;background:var(--txt);border-radius:2px;transition:transform .4s var(--ease),opacity .3s}
.burger span+span{margin-top:4.5px}
body.nav-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:110;background:rgba(5,6,13,.97);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  padding:96px var(--gut) 40px;display:flex;flex-direction:column;
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
  overflow-y:auto;
}
body.nav-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu nav{display:flex;flex-direction:column;border-top:1px solid var(--line-soft)}
.mobile-menu nav a{
  display:flex;align-items:baseline;gap:14px;padding:18px 2px;
  border-bottom:1px solid var(--line-soft);
  font-family:var(--display);font-size:clamp(25px,7vw,36px);font-weight:700;letter-spacing:-.03em;
  color:var(--txt);
  opacity:0;transform:translateY(22px);
  transition:opacity .6s var(--ease),transform .6s var(--ease),color .25s;
}
.mobile-menu nav a i{font-family:var(--mono);font-size:11px;font-style:normal;color:var(--mut);letter-spacing:.1em}
.mobile-menu nav a.active{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text}
body.nav-open .mobile-menu nav a{opacity:1;transform:none;transition-delay:calc(90ms + var(--i,0) * 55ms)}
.mobile-menu .mm-foot{margin-top:auto;padding-top:34px;display:flex;flex-direction:column;gap:12px}
.mobile-menu .mm-mail{font-family:var(--mono);font-size:13px;color:var(--orange);letter-spacing:.02em}

/* ======================= 7. Hero + agent console ========================= */
.hero{position:relative;padding:clamp(120px,15vw,186px) 0 clamp(56px,6vw,90px);overflow:hidden}
.hero canvas.net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.85}
.hero .atmos{z-index:0}
.hero .wrap{position:relative;z-index:2}
.hero-inner{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(32px,4vw,64px);align-items:center}
.hero-copy{max-width:660px}
.hero-copy .kicker{margin-bottom:22px}
.hero h1{margin-bottom:26px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-bottom:34px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.hero-modes{display:flex;flex-wrap:wrap;gap:8px}

.hero-stats{
  margin-top:clamp(52px,6vw,86px);
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
}
.hero-stats .st{padding:26px 26px 4px;border-right:1px solid var(--line-soft);position:relative}
.hero-stats .st:last-child{border-right:none}
.hero-stats .st::before{content:"";position:absolute;top:-1px;left:0;width:0;height:1px;background:var(--grad);transition:width 1.1s var(--ease) .2s}
.hero-stats .st.in::before{width:100%}
.num{font-family:var(--display);font-size:clamp(34px,3.6vw,50px);font-weight:700;letter-spacing:-.04em;line-height:1;display:flex;align-items:baseline;gap:2px}
.num .suf{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.st .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:12px}

/* console */
.console{
  position:relative;border:1px solid var(--line);border-radius:var(--rad-lg);
  background:linear-gradient(170deg,rgba(18,22,41,.92),rgba(9,11,21,.92));
  box-shadow:0 40px 90px -50px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;backdrop-filter:blur(6px);
}
.console::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(124,92,255,.9),rgba(255,122,69,.7),transparent);
}
.console .c-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line-soft)}
.console .c-head .dots{display:flex;gap:5px}
.console .c-head .dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.16)}
.console .c-head .dots i:first-child{background:rgba(255,122,69,.7)}
.console .c-title{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.console .c-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--green);text-transform:uppercase}
.console .c-live i{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 1.8s infinite}

.flowlist{padding:18px 18px 6px;display:flex;flex-direction:column;gap:2px}
.flowlist .fl{
  display:grid;grid-template-columns:20px 1fr 76px;align-items:center;gap:14px;
  padding:11px 10px;border-radius:12px;transition:background .3s;
}
.flowlist .fl:hover{background:rgba(255,255,255,.035)}
.flowlist .node{position:relative;display:grid;place-items:center}
.flowlist .node i{width:9px;height:9px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 3px rgba(124,92,255,.14)}
.flowlist .fl:nth-child(2) .node i{background:var(--cyan);box-shadow:0 0 0 3px rgba(59,224,240,.14)}
.flowlist .fl:nth-child(5) .node i{background:var(--orange);box-shadow:0 0 0 3px rgba(255,122,69,.16)}
.flowlist .fl:last-child .node i{background:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.16)}
.flowlist .fl:not(:last-child) .node::after{
  content:"";position:absolute;top:calc(50% + 8px);left:50%;width:1px;height:calc(100% - 2px);
  background:linear-gradient(180deg,rgba(255,255,255,.22),rgba(255,255,255,.04));
}
.flowlist .fname{display:block;font-size:14px;font-weight:600;letter-spacing:-.01em}
.flowlist .fmeta{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--mut);text-transform:uppercase;margin-top:3px}
.flowlist .sig{display:flex;align-items:flex-end;gap:3px;height:26px}
.flowlist .sig b{
  display:block;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--violet),rgba(124,92,255,.22));
  transform-origin:bottom;animation:barGrow 1.6s var(--ease) infinite alternate;
}
.console .c-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;border-top:1px solid var(--line-soft);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);
}
.console .c-foot b{color:var(--txt);font-weight:500}

/* ============================ 8. Marquee ================================= */
.marquee{position:relative;overflow:hidden;padding:26px 0;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee .track{display:flex;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee .track .set{display:flex;align-items:center}
.logo-item{
  font-family:var(--display);font-size:clamp(20px,2.3vw,30px);font-weight:600;letter-spacing:-.02em;
  color:rgba(255,255,255,.34);padding:0 clamp(24px,3.4vw,52px);white-space:nowrap;
  transition:color .35s,transform .35s var(--ease);
}
.logo-item:hover{color:var(--txt);transform:translateY(-2px)}
.marquee-cap{display:flex;align-items:center;justify-content:center;margin-bottom:6px}

/* ====================== 9. Bento (capabilities) ========================== */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.cell{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--rad-lg);
  background:linear-gradient(165deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  padding:clamp(24px,2.6vw,34px);
  transition:border-color .45s,transform .55s var(--ease),background .45s;
}
.cell::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .5s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(124,92,255,.18),transparent 62%);
}
.cell:hover{border-color:rgba(255,255,255,.22);transform:translateY(-4px)}
.cell:hover::after{opacity:1}
.cell.o::after{background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(255,122,69,.18),transparent 62%)}
.cell-lg{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column}
.cell-sm{grid-column:span 3}
.cell-3{grid-column:span 2}
.cell .ix{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--mut);margin-bottom:auto}
.cell h3{margin:18px 0 10px}
.cell p{color:var(--mut);font-size:14.6px;line-height:1.66}
.cell .ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--violet),var(--indigo));
  box-shadow:0 12px 28px -14px rgba(124,92,255,.9);
  transition:transform .5s var(--ease);
}
.cell.o .ico{background:linear-gradient(140deg,var(--orange),#F0633A);box-shadow:0 12px 28px -14px rgba(255,122,69,.9)}
.cell:hover .ico{transform:translateY(-3px) rotate(-6deg)}
.cell .viz{margin-top:24px;flex:1;min-height:150px;position:relative;border-radius:14px;border:1px solid var(--line-soft);overflow:hidden;background:rgba(0,0,0,.28)}
.cell .viz .bars{position:absolute;inset:18px;display:flex;align-items:flex-end;gap:7px}
.cell .viz .bars b{flex:1;border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--violet),rgba(124,92,255,.08));transform-origin:bottom;transform:scaleY(.2);transition:transform 1.1s var(--ease)}
.cell.in .viz .bars b{transform:scaleY(1)}
.cell .viz .scanline{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(59,224,240,.7),transparent);top:38%}

/* =========================== 10. Flow rail =============================== */
/* the hairline must line up with the dot row, not the middle of the block,
   otherwise it runs straight through each step's label */
.rail{position:relative;margin-top:clamp(28px,4vw,54px);padding:0 0 6px}
.rail .line{position:absolute;left:0;right:0;top:7px;height:1px;background:var(--line);z-index:0}
.rail .line b{position:absolute;inset:0;background:linear-gradient(90deg,transparent,var(--violet),var(--orange),transparent);transform:scaleX(0);transform-origin:left;transition:transform 1.8s var(--ease)}
.rail.in .line b{transform:scaleX(1)}
.rail .steps{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.rail .step{text-align:center;position:relative}
.rail .step .dot{
  display:block;width:14px;height:14px;border-radius:50%;margin:0 auto 18px;
  background:var(--ink);border:1px solid rgba(255,255,255,.3);position:relative;z-index:2;
  transition:border-color .4s,background .4s,box-shadow .4s;
}
.rail .step:hover .dot,.rail .step.hot .dot{background:var(--violet);border-color:var(--violet);box-shadow:0 0 0 6px rgba(124,92,255,.16)}
.rail .step:last-child.hot .dot,.rail .step:last-child:hover .dot{background:var(--green);border-color:var(--green);box-shadow:0 0 0 6px rgba(34,197,94,.16)}
.rail .step .t{font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:-.01em}
.rail .step .s{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-top:6px}
.rail .glide{
  position:absolute;top:4px;left:0;width:6px;height:6px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 14px 4px rgba(59,224,240,.6);
  animation:railRun 6.5s linear infinite;z-index:1;
}
@keyframes railRun{0%{left:0;opacity:0}8%{opacity:1}92%{opacity:1}100%{left:100%;opacity:0}}

/* =================== 11. Numbered rows (solutions) ======================= */
.rows{border-top:1px solid var(--line)}
.row-item{
  position:relative;display:grid;grid-template-columns:96px 1.05fr 1.4fr 56px;
  gap:clamp(16px,2.4vw,40px);align-items:center;
  padding:clamp(26px,3vw,40px) clamp(10px,1.6vw,22px);
  border-bottom:1px solid var(--line);
  transition:padding-left .5s var(--ease),background .45s;
  cursor:default;
}
.row-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--grad);
  transform:scaleY(0);transform-origin:top;transition:transform .55s var(--ease);
}
.row-item:hover{background:linear-gradient(90deg,rgba(124,92,255,.08),transparent 70%);padding-left:clamp(20px,2.6vw,36px)}
.row-item:hover::before{transform:scaleY(1)}
.row-item .idx{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--mut);transition:color .4s}
.row-item:hover .idx{color:var(--orange)}
.row-item h3{font-size:clamp(21px,2.3vw,30px);letter-spacing:-.025em}
.row-item .tagpill{margin-bottom:12px}
.row-item p{color:var(--mut);font-size:15px;max-width:52ch}
.row-item .go{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;justify-self:end;color:var(--mut);
  transition:transform .5s var(--ease),border-color .4s,color .4s,background .4s;
}
.row-item:hover .go{transform:translate(4px,-4px);border-color:transparent;background:var(--grad);color:#fff}

/* ================= 12. AI engine (technology) ============================ */
.engine{position:relative;display:grid;place-items:center;min-height:clamp(420px,46vw,620px)}
.engine .orbit{
  position:absolute;border-radius:50%;border:1px solid var(--line-soft);
  top:50%;left:50%;transform:translate(-50%,-50%);
}
.engine .orbit.o1{width:min(46vw,330px);aspect-ratio:1}
.engine .orbit.o2{width:min(64vw,470px);aspect-ratio:1;border-style:dashed;border-color:rgba(255,255,255,.075)}
.engine .orbit.o3{width:min(82vw,610px);aspect-ratio:1;border-color:rgba(255,255,255,.04)}
.engine .spinner{position:absolute;top:50%;left:50%;width:min(64vw,470px);aspect-ratio:1;transform:translate(-50%,-50%);animation:spin 26s linear infinite}
.engine .spinner i{position:absolute;top:-4px;left:50%;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px 3px rgba(59,224,240,.55)}
.engine .spinner.rev{width:min(82vw,610px);animation:spin-r 40s linear infinite}
.engine .spinner.rev i{background:var(--orange);box-shadow:0 0 14px 3px rgba(255,122,69,.5)}

.engine .core{
  position:relative;z-index:3;width:min(42vw,210px);aspect-ratio:1;border-radius:50%;
  display:grid;place-items:center;text-align:center;padding:18px;
  background:radial-gradient(circle at 34% 28%,rgba(124,92,255,.5),rgba(10,12,22,.96) 68%);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 0 90px -10px rgba(124,92,255,.55),inset 0 0 40px rgba(124,92,255,.22);
  animation:floaty 7s ease-in-out infinite;
}
.engine .core .t{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--txt-2);text-transform:uppercase}
.engine .core .n{font-family:var(--display);font-size:clamp(20px,2.4vw,30px);font-weight:700;letter-spacing:-.03em;margin-top:6px;line-height:1.05}
.engine .core .s{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--mut);margin-top:8px}

.engine .cap{
  position:absolute;z-index:4;width:min(44vw,236px);
  border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  background:rgba(10,12,22,.86);backdrop-filter:blur(10px);
  transition:transform .55s var(--ease),border-color .4s,box-shadow .5s;
}
.engine .cap:hover{transform:translateY(-4px) scale(1.02);border-color:rgba(255,255,255,.26);box-shadow:0 24px 60px -30px rgba(124,92,255,.9)}
.engine .cap h4{font-size:16px;margin-bottom:5px}
.engine .cap p{font-size:13.2px;color:var(--mut);line-height:1.6}
.engine .cap .pin{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--violet);animation:pulse-dot 2.8s infinite}
.engine .cap.n{top:2%;left:50%;transform:translateX(-50%);text-align:center}
.engine .cap.n .pin{bottom:-4px;left:50%;margin-left:-3.5px}
.engine .cap.s{bottom:2%;left:50%;transform:translateX(-50%);text-align:center}
.engine .cap.s .pin{top:-4px;left:50%;margin-left:-3.5px;background:var(--orange)}
.engine .cap.w{left:0;top:50%;transform:translateY(-50%)}
.engine .cap.w .pin{right:-4px;top:50%;margin-top:-3.5px;background:var(--cyan)}
.engine .cap.e{right:0;top:50%;transform:translateY(-50%);text-align:right}
.engine .cap.e .pin{left:-4px;top:50%;margin-top:-3.5px;background:var(--green)}
.engine .cap.n:hover{transform:translateX(-50%) translateY(-6px)}
.engine .cap.s:hover{transform:translateX(-50%) translateY(-6px)}
.engine .cap.w:hover,.engine .cap.e:hover{transform:translateY(-50%) scale(1.02)}
.engine svg.wires{position:absolute;inset:0;width:100%;height:100%;z-index:1;overflow:visible}
.engine svg.wires path{fill:none;stroke:rgba(124,92,255,.45);stroke-width:1;stroke-dasharray:5 9;animation:dash 22s linear infinite}

.metrics-strip{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden}
.metrics-strip .m{padding:26px;border-right:1px solid var(--line-soft);background:linear-gradient(170deg,rgba(255,255,255,.035),transparent)}
.metrics-strip .m:nth-child(2n),.metrics-strip .m:last-child{border-right:none}
.metrics-strip .m .lbl{margin-top:10px}

/* ==================== 13. Product ecosystem ============================== */
.eco{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,3vw,52px);align-items:start}
.eco-nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.eco-nav button{
  position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;
  text-align:left;padding:20px 8px;border-bottom:1px solid var(--line);
  transition:padding-left .45s var(--ease),background .4s;
}
.eco-nav button .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--mut);transition:color .3s}
.eco-nav button .t{font-family:var(--display);font-size:clamp(18px,1.9vw,24px);font-weight:700;letter-spacing:-.025em;color:var(--mut);transition:color .35s}
.eco-nav button .st{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);border:1px solid var(--line);border-radius:100px;padding:3px 9px}
.eco-nav button:hover{padding-left:16px;background:rgba(255,255,255,.028)}
.eco-nav button:hover .t{color:var(--txt-2)}
.eco-nav button.on{padding-left:16px}
.eco-nav button.on .t{color:var(--txt)}
.eco-nav button.on .n{color:var(--orange)}
.eco-nav button.on .st{border-color:rgba(124,92,255,.5);color:var(--violet)}
.eco-nav button::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--grad);transform:scaleY(0);transform-origin:center;transition:transform .5s var(--ease)}
.eco-nav button.on::before{transform:scaleY(1)}

.eco-stage{
  position:relative;border:1px solid var(--line);border-radius:var(--rad-xl);overflow:hidden;
  background:linear-gradient(165deg,rgba(18,22,41,.9),rgba(8,10,20,.9));
  min-height:clamp(330px,34vw,430px);padding:clamp(24px,3vw,40px);
  display:flex;flex-direction:column;
}
.eco-pane .ghost{
  position:absolute;right:-1%;bottom:-7%;z-index:-1;pointer-events:none;white-space:nowrap;
  font-family:var(--display);font-size:clamp(56px,8.6vw,126px);font-weight:700;letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);
}

/* ecosystem map */
.ecomap{position:relative;display:grid;grid-template-columns:1fr minmax(190px,.8fr) 1fr;gap:clamp(14px,2.6vw,40px);align-items:center}
.ecomap::before{
  content:"";position:absolute;left:6%;right:6%;top:50%;height:1px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 5px,transparent 5px 12px);
}
.emcol{display:grid;gap:12px;position:relative;z-index:1}
.emcol .lbl2{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.emcol.right{text-align:right}
.pnode{
  border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:rgba(12,15,29,.95);
  transition:transform .45s var(--ease),border-color .35s,background .35s;
}
.pnode:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.26);background:rgba(20,24,44,.98)}
.pnode b{display:block;font-family:var(--display);font-size:15.5px;letter-spacing:-.02em}
.pnode small{display:block;font-size:12.4px;color:var(--mut);margin-top:4px}
.emhub{
  position:relative;z-index:2;text-align:center;padding:clamp(20px,2.4vw,30px);
  border:1px solid rgba(124,92,255,.45);border-radius:22px;
  background:radial-gradient(circle at 50% 18%,rgba(124,92,255,.32),rgba(9,11,21,.96) 72%);
  box-shadow:0 0 70px -22px rgba(124,92,255,.85);
}
.emhub .t{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-2)}
.emhub .n{font-family:var(--display);font-size:clamp(20px,2.4vw,30px);font-weight:700;letter-spacing:-.03em;margin:8px 0 6px;line-height:1.05}
.emhub small{display:block;font-size:12.6px;color:var(--mut)}
.emhub .soon{display:inline-flex;margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);border:1px solid rgba(255,122,69,.45);border-radius:100px;padding:4px 10px}
.eco-stage .glowmap{position:absolute;inset:0;opacity:.55;background:
  radial-gradient(400px circle at 80% 8%,rgba(124,92,255,.35),transparent 60%),
  radial-gradient(360px circle at 12% 92%,rgba(255,122,69,.22),transparent 60%);}
.eco-pane{position:relative;z-index:1;display:none;flex-direction:column;flex:1}
.eco-pane.on{display:flex;animation:paneIn .6s var(--ease)}
@keyframes paneIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.eco-pane .top{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.eco-pane h3{font-size:clamp(26px,3vw,40px);letter-spacing:-.035em;margin-bottom:14px}
.eco-pane p{color:var(--txt-2);font-size:16px;max-width:46ch}
.eco-pane .meta{margin-top:auto;padding-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--line-soft)}
.eco-pane .meta div{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.eco-pane .meta div b{display:block;font-family:var(--display);font-size:16px;letter-spacing:-.02em;color:var(--txt);margin-top:7px;text-transform:none}
.eco-pane .schema{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.eco-pane .schema span{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2);
  border:1px solid var(--line);border-radius:8px;padding:7px 11px;background:rgba(255,255,255,.03);
}

/* ====================== 14. Media buying ================================= */
.slab{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden}
.slab .cellnum{background:var(--ink-2);padding:clamp(24px,3vw,38px);position:relative;overflow:hidden;transition:background .45s}
.slab .cellnum:hover{background:var(--panel-2)}
.slab .cellnum .num{font-size:clamp(38px,5.2vw,68px)}
.slab .cellnum .lbl{margin-top:14px}
.slab .cellnum::after{content:"";position:absolute;right:-30px;bottom:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(124,92,255,.3),transparent 70%);opacity:0;transition:opacity .5s}
.slab .cellnum:hover::after{opacity:1}

.verticals{display:grid;gap:14px}
.vert{
  position:relative;overflow:hidden;display:grid;grid-template-columns:120px 1fr;gap:clamp(14px,2.4vw,36px);
  align-items:center;border:1px solid var(--line);border-radius:var(--rad-lg);
  padding:clamp(20px,2.4vw,30px) clamp(20px,2.6vw,34px);
  background:linear-gradient(120deg,rgba(255,255,255,.03),transparent 60%);
  transition:transform .5s var(--ease),border-color .4s;
}
.vert:hover{transform:translateX(6px);border-color:rgba(255,255,255,.22)}
.vert .band-num{font-family:var(--display);font-size:clamp(30px,3.4vw,44px);font-weight:700;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.28)}
.vert:hover .band-num{-webkit-text-stroke:1px rgba(255,122,69,.7)}
.vert .body{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(12px,2vw,30px);align-items:baseline}
.vert h3{font-size:clamp(19px,2.1vw,26px)}
.vert .tagpill{margin-bottom:10px}
.vert p{color:var(--mut);font-size:14.6px}

.caps{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.cap-item{padding:clamp(26px,3vw,40px) clamp(4px,2vw,30px);border-bottom:1px solid var(--line);position:relative}
.cap-item:nth-child(odd){border-right:1px solid var(--line)}
.cap-item .n{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--mut);margin-bottom:16px;display:block}
.cap-item h3{font-size:clamp(19px,2vw,25px);margin-bottom:12px;max-width:22ch}
.cap-item p{color:var(--mut);font-size:15px;max-width:42ch}
.cap-item .bar{position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.cap-item:hover .bar{transform:scaleX(1)}

/* ======================== 15. Case studies =============================== */
.cases{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.case-tile{
  position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--rad-lg);
  min-height:clamp(260px,26vw,360px);padding:clamp(20px,2.4vw,30px);
  display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(170deg,rgba(255,255,255,.04),rgba(255,255,255,.008));
  transition:border-color .5s,transform .6s var(--ease);
}
.case-tile.wide{grid-column:span 2}
.case-tile .wash{
  position:absolute;inset:0;opacity:.35;transition:opacity .6s var(--ease),transform .9s var(--ease);
  background:radial-gradient(90% 80% at 20% 100%,rgba(124,92,255,.55),transparent 62%);
}
.case-tile:nth-child(2) .wash{background:radial-gradient(90% 80% at 80% 100%,rgba(59,224,240,.4),transparent 62%)}
.case-tile:nth-child(3) .wash{background:radial-gradient(90% 80% at 30% 100%,rgba(255,122,69,.45),transparent 62%)}
.case-tile:nth-child(4) .wash{background:radial-gradient(90% 80% at 70% 100%,rgba(34,197,94,.34),transparent 62%)}
.case-tile:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.26)}
.case-tile:hover .wash{opacity:.85;transform:scale(1.08)}
.case-tile .mesh{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(to right,rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:36px 36px;
  mask-image:linear-gradient(180deg,#000,transparent 70%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);
}
.case-tile .cbody{position:relative;z-index:2}
.case-tile .sector{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-2);opacity:.75}
.case-tile .bname{
  font-family:var(--display);font-size:clamp(24px,3.1vw,42px);font-weight:700;letter-spacing:-.04em;
  line-height:1.02;margin-top:10px;transition:transform .55s var(--ease);
}
.case-tile:hover .bname{transform:translateY(-4px)}
.case-tile .kpi{
  margin-top:14px;max-height:0;opacity:0;overflow:hidden;
  transition:max-height .6s var(--ease),opacity .45s var(--ease),transform .6s var(--ease);
  transform:translateY(10px);
}
.case-tile:hover .kpi{max-height:120px;opacity:1;transform:none}
.case-tile .kpi .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2)}
.case-tile .kpi .v{font-family:var(--display);font-size:clamp(26px,3vw,40px);font-weight:700;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.05}
.case-tile .corner{position:absolute;top:18px;right:18px;z-index:2;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--mut);opacity:0;transform:translateY(-6px);transition:.5s var(--ease)}
.case-tile:hover .corner{opacity:1;transform:none;color:var(--txt)}

/* =========================== 16. Company ================================= */
.statement{font-family:var(--display);font-size:clamp(24px,3.4vw,46px);font-weight:500;letter-spacing:-.03em;line-height:1.22;max-width:22ch}
.statement b{font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:clamp(40px,5vw,72px)}
.pillar{padding:28px 24px 8px;border-right:1px solid var(--line-soft);position:relative;transition:background .45s}
.pillar:last-child{border-right:none}
.pillar:hover{background:rgba(255,255,255,.03)}
.pillar .p-n{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange)}
.pillar h4{font-size:clamp(17px,1.7vw,21px);margin:14px 0 10px}
.pillar p{color:var(--mut);font-size:14.4px}
.values{display:grid;gap:0;border-top:1px solid var(--line)}
.value{
  display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(16px,3vw,48px);align-items:baseline;
  padding:clamp(22px,2.6vw,34px) 4px;border-bottom:1px solid var(--line);transition:background .4s,padding-left .5s var(--ease);
}
.value:hover{background:rgba(255,255,255,.025);padding-left:18px}
.value h3{font-size:clamp(20px,2.1vw,27px)}
.value p{color:var(--mut);font-size:15.5px;max-width:56ch}

/* ==================== 17. Contact / final CTA ============================ */
.cta-hero{position:relative;overflow:hidden;padding:clamp(80px,9vw,140px) 0;text-align:center}
.cta-hero .glow{
  position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);
  width:min(1100px,130vw);aspect-ratio:1.5;border-radius:50%;
  background:radial-gradient(circle,rgba(124,92,255,.34),rgba(255,122,69,.12) 42%,transparent 68%);
  filter:blur(40px);animation:floaty 12s ease-in-out infinite;
}
.cta-hero h1{margin:20px auto 22px;max-width:16ch}
.cta-hero .lead{margin:0 auto 34px;text-align:center}
.cta-hero .wrap{position:relative;z-index:2}
.mail-xl{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--display);font-size:clamp(20px,3.2vw,42px);font-weight:700;letter-spacing:-.035em;
  padding-bottom:6px;position:relative;word-break:break-all;
}
.mail-xl::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--grad);transform:scaleX(.999);transform-origin:left;transition:transform .55s var(--ease)}
.mail-xl:hover::after{transform:scaleX(0);transform-origin:right}
.mail-xl:hover{color:#fff}

.lanes{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.lane{padding:26px 22px 22px;border-right:1px solid var(--line-soft);position:relative;overflow:hidden;transition:background .4s}
.lane:last-child{border-right:none}
.lane:hover{background:rgba(255,255,255,.03)}
.lane::before{content:"";position:absolute;top:-1px;left:0;height:1px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.lane:hover::before{transform:scaleX(1)}
.lane h3{font-size:18px;margin:14px 0 8px}
.lane p{color:var(--mut);font-size:14.2px}

.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(24px,4vw,64px);align-items:start}
.contact-card{
  border:1px solid var(--line);border-radius:var(--rad-xl);padding:clamp(26px,3vw,40px);
  background:linear-gradient(165deg,rgba(124,92,255,.14),rgba(255,255,255,.02));
  position:relative;overflow:hidden;
}
.contact-card .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-2)}
.contact-card .mail{display:block;font-family:var(--display);font-size:clamp(19px,2.2vw,28px);font-weight:700;letter-spacing:-.03em;margin:14px 0 18px;word-break:break-all;transition:color .3s}
.contact-card .mail:hover{color:var(--orange)}
.contact-card p{color:var(--txt-2);font-size:15px;margin-bottom:10px}
.contact-card .sla{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-top:8px}
.contact-card .sla i{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 2s infinite}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.field input,.field textarea{
  background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;color:var(--txt);font-size:15px;transition:border-color .3s,background .3s,box-shadow .3s;
}
.field textarea{resize:vertical;min-height:104px}
.field input::placeholder,.field textarea::placeholder{color:#5D6480}
.field input:focus,.field textarea:focus{outline:none;border-color:rgba(124,92,255,.7);background:rgba(124,92,255,.07);box-shadow:0 0 0 4px rgba(124,92,255,.12)}
.form-note{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-top:14px}

.closing{
  position:relative;overflow:hidden;border-radius:var(--rad-xl);border:1px solid var(--line);
  padding:clamp(34px,5vw,68px);text-align:center;
  background:linear-gradient(120deg,rgba(124,92,255,.2),rgba(79,70,229,.1) 45%,rgba(255,122,69,.18));
}
.closing h2{margin-bottom:14px}
.closing .lead{margin:0 auto 26px;text-align:center}
.closing .beams{position:absolute;inset:0;opacity:.5;
  background-image:repeating-linear-gradient(115deg,transparent 0 38px,rgba(255,255,255,.055) 38px 39px)}

/* ============================ 18. Footer ================================= */
.site-foot{border-top:1px solid var(--line);margin-top:clamp(40px,6vw,80px);position:relative;overflow:hidden}
.site-foot .fgrid{
  max-width:var(--max);margin:0 auto;padding:clamp(48px,6vw,76px) var(--gut) 40px;
  display:grid;grid-template-columns:1.6fr .8fr .8fr .8fr;gap:clamp(24px,3vw,44px);
}
.site-foot .about{max-width:300px;color:var(--mut);font-size:14.6px;margin-top:16px}
.site-foot h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);font-weight:500;margin-bottom:18px}
.site-foot .fcol a{display:block;padding:6px 0;color:var(--txt-2);font-size:14.6px;transition:color .25s,transform .35s var(--ease)}
.site-foot .fcol a:hover{color:var(--txt);transform:translateX(4px)}
.site-foot .fcol a.mail{color:var(--orange)}
.site-foot .bottom{
  max-width:var(--max);margin:0 auto;padding:20px var(--gut) 36px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);
}
.site-foot .bottom a{color:var(--orange);cursor:pointer}
.foot-word{
  position:absolute;left:50%;bottom:-3.2vw;transform:translateX(-50%);
  font-family:var(--display);font-size:clamp(70px,17vw,250px);font-weight:700;letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.055);pointer-events:none;white-space:nowrap;z-index:0;
}
.site-foot .fgrid,.site-foot .bottom{position:relative;z-index:1}

/* ========================== 19. Annotations ============================== */
.anno{
  position:absolute;top:8px;left:8px;z-index:9;font-size:11px;line-height:1.4;
  padding:3px 8px;border-radius:6px;background:rgba(255,122,69,.16);color:#FFA070;
  border:1px dashed rgba(255,122,69,.55);pointer-events:none;font-weight:500;font-family:var(--mono);
}
body.anno-off .anno{display:none}
.anno-wrap{position:relative}

/* ========================== 20. Responsive =============================== */
@media(max-width:1180px){
  .nav a{padding:8px 10px;font-size:13.4px}
}
@media(max-width:1040px){
  .nav{display:none}
  .burger{display:grid}
  .hero-inner{grid-template-columns:1fr;gap:44px}
  .hero-copy{max-width:none}
  .console{max-width:560px}
  .eco{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .sec-head--split{grid-template-columns:1fr;gap:22px;align-items:start}
  .statement{max-width:none}
}
@media(max-width:900px){
  .ecomap{grid-template-columns:1fr;gap:16px}
  .ecomap::before{display:none}
  .emcol.right{text-align:left}
  .bento{grid-template-columns:repeat(2,1fr)}
  .cell-lg,.cell-sm,.cell-3{grid-column:span 2;grid-row:auto}
  .cases{grid-template-columns:repeat(2,1fr)}
  .case-tile.wide{grid-column:span 2}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .hero-stats .st:nth-child(2){border-right:none}
  .hero-stats .st:nth-child(1),.hero-stats .st:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .slab{grid-template-columns:repeat(2,1fr)}
  .metrics-strip{grid-template-columns:repeat(2,1fr)}
  .pillars,.lanes{grid-template-columns:repeat(2,1fr)}
  .pillar:nth-child(2),.lane:nth-child(2){border-right:none}
  .pillar:nth-child(1),.pillar:nth-child(2),.lane:nth-child(1),.lane:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .row-item{grid-template-columns:56px 1fr;gap:14px}
  .row-item .go{display:none}
  .row-item p{grid-column:2}
  .vert{grid-template-columns:1fr}
  .vert .band-num{font-size:26px}
  .vert .body{grid-template-columns:1fr;gap:10px}
  .value{grid-template-columns:1fr;gap:10px}
  .caps{grid-template-columns:1fr}
  .cap-item:nth-child(odd){border-right:none}
  .rail .steps{grid-template-columns:repeat(3,1fr);gap:26px 10px}
  .rail .line,.rail .glide{display:none}
  .site-foot .fgrid{grid-template-columns:1fr 1fr}
  .site-foot .about{max-width:none}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  body{font-size:15.5px}
  .site-head .bar{height:66px}
  .cases,.bento{grid-template-columns:1fr}
  .case-tile.wide{grid-column:span 1}
  .hero-stats{grid-template-columns:1fr}
  .hero-stats .st{border-right:none;border-bottom:1px solid var(--line-soft);padding:20px 0 2px}
  .hero-stats .st:last-child{border-bottom:none}
  .slab{grid-template-columns:1fr}
  .metrics-strip,.pillars,.lanes{grid-template-columns:1fr}
  .metrics-strip .m,.pillar,.lane{border-right:none;border-bottom:1px solid var(--line-soft)}
  .metrics-strip .m:last-child,.pillar:last-child,.lane:last-child{border-bottom:none}
  .rail .steps{grid-template-columns:repeat(2,1fr)}
  .site-foot .fgrid{grid-template-columns:1fr;gap:30px}
  .engine{min-height:0;display:block}
  .engine .orbit,.engine .spinner,.engine svg.wires{display:none}
  .engine .core{width:min(70vw,190px);margin:0 auto 28px}
  .engine .cap{position:static;width:100%;transform:none;text-align:left;margin-bottom:12px}
  .engine .cap.e{text-align:left}
  .engine .cap .pin{display:none}
  .engine .cap:hover,.engine .cap.n:hover,.engine .cap.s:hover,.engine .cap.w:hover,.engine .cap.e:hover{transform:translateY(-3px)}
  .btn{padding:12px 18px}
}

/* touch devices: never hide content behind hover */
@media(hover:none){
  .case-tile .kpi{max-height:none;opacity:1;transform:none}
  .case-tile .corner{opacity:1;transform:none}
}

/* ======================== 21. Reduced motion ============================= */
@media(prefers-reduced-motion:reduce){
  html,body{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{opacity:1 !important;transform:none !important;filter:none !important;clip-path:none !important}
  .rise > span{transform:none !important}
  .marquee .track{animation:none;transform:none}
  .case-tile .kpi{max-height:none;opacity:1;transform:none}
}