/* ============================================================
   Custom Apps page. Light, like the rest of the brand.

   PERFORMANCE RULES for this page, learned the hard way:
     - no filter: blur()      (rasterising a blurred layer is expensive,
                               and ruinous if the layer also animates)
     - no backdrop-filter     (each use spawns a compositing layer that
                               has to re-sample everything behind it)
     - animate transform and opacity only, never layout or paint
   Depth comes from static radial gradients and soft shadows, which cost
   nothing after first paint.
   ============================================================ */

.vt-ca{
  --ink:#0b1929;
  --ink2:#3a4e65;
  --ink3:#7a93a8;
  --blue:#1a7de8;
  --teal:#36C1E0;
  --green:#4DB8A4;
  --violet:#7c6cf5;
  --line:rgba(11,25,41,.09);
  font-family:'Poppins',sans-serif;
}

/* ---------- hero ---------- */
.vt-ca-hero{
  position:relative;overflow:hidden;
  padding:88px 6% 92px;
  background:
    radial-gradient(46% 52% at 84% 8%, rgba(54,193,224,.16), transparent 62%),
    radial-gradient(40% 46% at 6% 88%, rgba(124,108,245,.10), transparent 64%),
    linear-gradient(165deg,#f2f8ff 0%,#eafaff 52%,#f6fbff 100%);
}
/* a faint blueprint grid, static, fading out at the edges */
.vt-ca-hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(26,125,232,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,125,232,.055) 1px, transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(circle at 62% 42%, #000 22%, transparent 74%);
  -webkit-mask-image:radial-gradient(circle at 62% 42%, #000 22%, transparent 74%);
}
.vt-ca-hero-inner{
  position:relative;z-index:1;max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1.03fr .97fr;gap:54px;align-items:center;
}

.vt-ca-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 17px 7px 11px;border-radius:50px;
  background:#fff;
  border:1px solid rgba(26,125,232,.16);
  box-shadow:0 2px 12px rgba(26,125,232,.08);
  font-size:11.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  color:var(--blue);margin-bottom:24px;
}
.vt-ca-badge i{
  width:7px;height:7px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--teal));
}

.vt-ca-h1{
  font-size:clamp(37px,5vw,60px);font-weight:800;
  line-height:1.09;letter-spacing:-.03em;color:var(--ink);margin-bottom:20px;
}
.vt-ca-h1 span{
  background:linear-gradient(115deg,#1a7de8 0%,#7c6cf5 52%,#36C1E0 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.vt-ca-sub{
  font-size:17px;line-height:1.75;color:var(--ink2);
  max-width:520px;margin-bottom:32px;
}
.vt-ca-btns{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:34px}
.vt-ca-bp{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:50px;text-decoration:none;
  font-size:15.5px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--teal));
  box-shadow:0 8px 26px rgba(26,125,232,.3);
  transition:transform .24s,box-shadow .24s;
}
.vt-ca-bp:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(26,125,232,.4)}
.vt-ca-bs{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:50px;text-decoration:none;
  font-size:15.5px;font-weight:600;color:var(--ink2);
  background:#fff;border:1.5px solid var(--line);
  box-shadow:0 2px 12px rgba(11,25,41,.05);
  transition:transform .24s,border-color .24s,color .24s;
}
.vt-ca-bs:hover{transform:translateY(-3px);border-color:rgba(26,125,232,.34);color:var(--blue)}
.vt-ca-bp svg,.vt-ca-bs svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

.vt-ca-chips{display:flex;gap:9px;flex-wrap:wrap}
.vt-ca-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:11px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;font-weight:600;color:var(--ink2);
}
.vt-ca-chip svg{width:14px;height:14px;stroke:var(--teal);fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}

/* ---------- hero visual: light UI panels ---------- */
.vt-ca-vis{position:relative;height:452px}
.vt-ca-pane{
  position:absolute;border-radius:18px;overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 18px 48px rgba(11,25,41,.11);
  /* promote once, so the float below is a pure GPU transform */
  will-change:transform;
}
.vt-ca-pane-main{
  top:6px;left:0;right:170px;bottom:100px;
  animation:vt-ca-float-a 8s ease-in-out infinite;
}
.vt-ca-pane-phone{
  right:4px;top:48px;width:150px;height:284px;border-radius:26px;
  animation:vt-ca-float-b 9.5s ease-in-out infinite;
}
.vt-ca-pane-stat{
  left:24px;bottom:10px;width:196px;padding:15px 17px;
  animation:vt-ca-float-b 7.5s ease-in-out infinite;
}
/* transform-only: composited on the GPU, no repaint per frame */
@keyframes vt-ca-float-a{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-10px,0)}}
@keyframes vt-ca-float-b{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,9px,0)}}

.vt-ca-bar{
  height:34px;display:flex;align-items:center;gap:7px;padding:0 14px;
  background:#f7fbff;border-bottom:1px solid var(--line);
}
.vt-ca-dot{width:9px;height:9px;border-radius:50%;background:rgba(11,25,41,.13)}
.vt-ca-dot.g{background:var(--green)}
.vt-ca-bar-title{
  margin-left:8px;font-size:10.5px;font-weight:700;letter-spacing:.07em;
  color:var(--ink3);text-transform:uppercase;
}
.vt-ca-body{padding:17px}
.vt-ca-row{display:flex;align-items:center;gap:11px;margin-bottom:11px}
.vt-ca-av{
  width:30px;height:30px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:11.5px;font-weight:800;color:#fff;
}
.vt-ca-line{height:7px;border-radius:4px;background:rgba(11,25,41,.1)}
.vt-ca-pill{
  margin-left:auto;font-size:9.5px;font-weight:700;padding:4px 10px;border-radius:20px;
  background:rgba(77,184,164,.14);color:#2a9a78;white-space:nowrap;
}
.vt-ca-pill.b{background:rgba(26,125,232,.12);color:#1a7de8}
.vt-ca-chart{margin-top:13px;height:72px}
.vt-ca-chart svg{width:100%;height:100%;display:block}
.vt-ca-stat-k{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3)}
.vt-ca-stat-v{font-size:25px;font-weight:800;color:var(--ink);margin-top:4px;line-height:1}
.vt-ca-stat-bar{height:5px;border-radius:3px;background:rgba(11,25,41,.08);margin-top:11px;overflow:hidden}
.vt-ca-stat-bar i{display:block;height:100%;width:82%;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--teal))}

@media(max-width:1000px){
  .vt-ca-hero-inner{grid-template-columns:1fr;gap:42px}
  .vt-ca-vis{height:396px}
}
@media(max-width:620px){
  .vt-ca-hero{padding:62px 6% 66px}
  .vt-ca-vis{display:none}
}
@media (prefers-reduced-motion: reduce){
  .vt-ca-pane{animation:none !important;will-change:auto}
}

/* ---------- bento: uneven on purpose, so the eye moves ---------- */
.vt-ca-bento-sec{
  background:#fff;
  padding:86px 6% 92px;position:relative;
}
.vt-ca-head{position:relative;text-align:center;max-width:660px;margin:0 auto 44px}
.vt-ca-eyebrow{
  font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue,#1a7de8);margin-bottom:13px;
}
.vt-ca-h2{
  font-size:clamp(28px,3.5vw,42px);font-weight:800;color:var(--ink,#0b1929);
  line-height:1.16;letter-spacing:-.02em;margin-bottom:13px;
}
.vt-ca-h2 span{
  background:linear-gradient(115deg,#1a7de8,#7c6cf5);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.vt-ca-lede{font-size:16px;line-height:1.75;color:var(--ink2,#3a4e65)}

.vt-ca-bento{
  display:grid;gap:18px;max-width:1180px;margin:0 auto;
  grid-template-columns:repeat(6,1fr);
}
.vt-ca-cell{
  position:relative;overflow:hidden;
  border-radius:22px;padding:30px 28px;
  background:#fff;
  border:1.5px solid var(--line,rgba(11,25,41,.09));
  box-shadow:0 2px 14px rgba(11,25,41,.04);
  /* transform and shadow only: no layer-spawning filters */
  transition:transform .3s cubic-bezier(.25,.8,.25,1),box-shadow .3s,border-color .3s;
}
/* a gradient rule along the top edge, revealed on hover by scaling it in */
.vt-ca-cell::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,#1a7de8,#36C1E0,#7c6cf5);
  transform:scaleX(0);transform-origin:left;
  transition:transform .34s cubic-bezier(.25,.8,.25,1);
}
.vt-ca-cell:hover{
  transform:translateY(-5px);
  box-shadow:0 20px 48px rgba(11,25,41,.1);
  border-color:rgba(26,125,232,.2);
}
.vt-ca-cell:hover::before{transform:scaleX(1)}

.vt-ca-c-wide{grid-column:span 4}
.vt-ca-c-tall{grid-column:span 2;grid-row:span 2}
.vt-ca-c-half{grid-column:span 2}
.vt-ca-c-third{grid-column:span 2}

.vt-ca-ico{
  width:46px;height:46px;border-radius:13px;margin-bottom:18px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(26,125,232,.1),rgba(54,193,224,.08));
  border:1.5px solid rgba(26,125,232,.14);
}
.vt-ca-ico svg{width:22px;height:22px;stroke:var(--blue,#1a7de8);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.vt-ca-cell h3{font-size:19px;font-weight:800;color:var(--ink,#0b1929);margin-bottom:9px;letter-spacing:-.01em}
.vt-ca-cell p{font-size:14.5px;line-height:1.7;color:var(--ink2,#3a4e65)}
.vt-ca-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.vt-ca-tags span{
  font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:8px;
  background:#f4f9ff;border:1px solid rgba(26,125,232,.1);
  color:var(--ink2,#3a4e65);
}

.vt-ca-stack{margin-top:20px;display:flex;flex-direction:column;gap:9px}
.vt-ca-srow{
  display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:12px;
  background:#f7fbff;border:1px solid rgba(26,125,232,.08);
}
.vt-ca-srow i{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.vt-ca-srow span{font-size:12.5px;color:var(--ink,#0b1929);font-weight:600}
.vt-ca-srow b{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--ink3,#7a93a8)}

@media(max-width:980px){
  .vt-ca-bento{grid-template-columns:repeat(2,1fr)}
  .vt-ca-c-wide,.vt-ca-c-tall,.vt-ca-c-half,.vt-ca-c-third{grid-column:span 2;grid-row:auto}
}
@media(max-width:620px){
  .vt-ca-bento{grid-template-columns:1fr}
  .vt-ca-c-wide,.vt-ca-c-tall,.vt-ca-c-half,.vt-ca-c-third{grid-column:span 1}
  .vt-ca-bento-sec{padding:62px 6% 68px}
}

/* ---------- interactive: pick a job, see the shape of the build ---------- */
.vt-ca-build{
  background:linear-gradient(180deg,#f4f9ff 0%,#ffffff 100%);
  padding:88px 6%;position:relative;overflow:hidden;
}
.vt-ca-build .vt-ca-eyebrow{color:#1a7de8}
.vt-ca-build .vt-ca-h2{color:#0b1929}
.vt-ca-build .vt-ca-h2 span{
  background:linear-gradient(120deg,#1a7de8,#7c6cf5);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.vt-ca-build .vt-ca-lede{color:#3a4e65}

.vt-ca-tabs{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  max-width:900px;margin:0 auto 34px;
}
.vt-ca-tab{
  font-family:'Poppins',sans-serif;
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 20px;border-radius:50px;cursor:pointer;
  background:#fff;border:1.5px solid rgba(11,25,41,.1);
  font-size:14px;font-weight:600;color:#3a4e65;
  transition:all .24s cubic-bezier(.25,.8,.25,1);
}
.vt-ca-tab:hover{border-color:rgba(26,125,232,.35);color:#1a7de8;transform:translateY(-2px)}
.vt-ca-tab[aria-selected="true"]{
  background:linear-gradient(135deg,#1a7de8,#36C1E0);
  border-color:transparent;color:#fff;
  box-shadow:0 8px 26px rgba(26,125,232,.34);
}
.vt-ca-tab i{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.55}

.vt-ca-panel{
  max-width:1080px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-radius:26px;overflow:hidden;
  background:#fff;border:1.5px solid rgba(11,25,41,.09);
  box-shadow:0 26px 70px rgba(11,25,41,.09);
}
.vt-ca-panel-copy{padding:40px 40px 38px}
.vt-ca-kicker{
  font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#1a7de8;margin-bottom:12px;
}
.vt-ca-panel h3{
  font-family:'Poppins',sans-serif;
  font-size:25px;font-weight:800;color:#0b1929;line-height:1.24;margin-bottom:12px;
}
.vt-ca-panel p{font-size:15px;line-height:1.75;color:#3a4e65;margin-bottom:22px}
.vt-ca-feats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.vt-ca-feats li{
  font-size:14px;color:#0b1929;font-weight:600;display:flex;align-items:center;gap:11px;
}
.vt-ca-feats svg{
  width:18px;height:18px;flex-shrink:0;padding:4px;border-radius:50%;
  stroke:#fff;fill:none;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;
  background:linear-gradient(135deg,#1a7de8,#36C1E0);
}
.vt-ca-panel-vis{
  padding:34px;display:flex;align-items:center;justify-content:center;position:relative;
  background:
    radial-gradient(58% 58% at 72% 18%, rgba(54,193,224,.16), transparent 68%),
    linear-gradient(160deg,#eef6ff,#e8f8fb);
  border-left:1.5px solid rgba(11,25,41,.07);
}
.vt-ca-mock{
  position:relative;width:100%;max-width:330px;border-radius:16px;overflow:hidden;
  background:#fff;border:1px solid rgba(11,25,41,.09);
  box-shadow:0 16px 40px rgba(11,25,41,.12);
}
.vt-ca-mock-bar{
  height:32px;display:flex;align-items:center;gap:7px;padding:0 13px;
  background:#f7fbff;border-bottom:1px solid rgba(11,25,41,.08);
}
.vt-ca-mock-bar span{width:8px;height:8px;border-radius:50%;background:rgba(11,25,41,.13)}
.vt-ca-mock-bar b{
  margin-left:8px;font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:#7a93a8;
}
.vt-ca-mock-body{padding:18px;min-height:212px}
.vt-ca-mrow{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.vt-ca-mchip{
  width:30px;height:30px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:13px;
}
.vt-ca-mline{height:7px;border-radius:4px;background:rgba(11,25,41,.1)}
.vt-ca-mtag{
  margin-left:auto;font-size:9.5px;font-weight:700;padding:4px 9px;border-radius:20px;
  background:rgba(26,125,232,.12);color:#1a7de8;white-space:nowrap;
}
.vt-ca-mgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:16px}
.vt-ca-mcell{
  height:46px;border-radius:10px;
  background:#f4f9ff;border:1px solid rgba(26,125,232,.08);
}
.vt-ca-mcell.on{background:linear-gradient(135deg,#1a7de8,#36C1E0);border-color:transparent}

/* the panel fades in when the tab changes */
.vt-ca-panel-copy,.vt-ca-mock-body{animation:vt-ca-in .42s cubic-bezier(.25,.8,.25,1)}
@keyframes vt-ca-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media(max-width:900px){
  .vt-ca-panel{grid-template-columns:1fr}
  .vt-ca-panel-vis{order:-1;padding:28px}
  .vt-ca-panel-copy{padding:30px 26px}
  .vt-ca-build{padding:64px 6%}
}
@media (prefers-reduced-motion: reduce){
  .vt-ca-panel-copy,.vt-ca-mock-body{animation:none}
}

/* ---------- process, then straight into the ask ---------- */
.vt-ca-proc{
  padding:86px 6% 94px;position:relative;overflow:hidden;
  background:
    radial-gradient(48% 44% at 82% 6%, rgba(124,108,245,.09), transparent 64%),
    linear-gradient(180deg,#f4f9ff 0%,#eef7ff 100%);
}
.vt-ca-steps{
  position:relative;max-width:1120px;margin:0 auto 60px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
/* the connecting rule, behind the numbers */
.vt-ca-steps::before{
  content:'';position:absolute;top:27px;left:12%;right:12%;height:2px;
  background:linear-gradient(90deg,#1a7de8,#36C1E0,#7c6cf5,#4DB8A4);
  opacity:.34;
}
.vt-ca-step{position:relative;text-align:center}
.vt-ca-num{
  width:54px;height:54px;border-radius:50%;margin:0 auto 19px;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#1a7de8,#36C1E0);
  box-shadow:0 0 0 7px #f4f9ff, 0 8px 22px rgba(26,125,232,.28);
  position:relative;z-index:1;
}
.vt-ca-step:nth-child(2) .vt-ca-num{background:linear-gradient(135deg,#36C1E0,#4DB8A4)}
.vt-ca-step:nth-child(3) .vt-ca-num{background:linear-gradient(135deg,#7c6cf5,#1a7de8)}
.vt-ca-step:nth-child(4) .vt-ca-num{background:linear-gradient(135deg,#4DB8A4,#36C1E0)}
.vt-ca-step h3{
  font-family:'Poppins',sans-serif;
  font-size:16.5px;font-weight:700;color:var(--ink,#0b1929);margin-bottom:8px;
}
.vt-ca-step p{
  font-family:'Poppins',sans-serif;
  font-size:13.5px;line-height:1.68;color:var(--ink2,#3a4e65);
}

.vt-ca-cta{
  position:relative;max-width:840px;margin:0 auto;text-align:center;
  padding:46px 42px;border-radius:26px;overflow:hidden;
  background:linear-gradient(135deg,#1a7de8,#2f9fd8 52%,#4DB8A4);
  box-shadow:0 20px 50px rgba(26,125,232,.26);
}
/* static sheen, no filter and no animation */
.vt-ca-cta::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 90% at 84% 6%, rgba(255,255,255,.24), transparent 62%);
}
.vt-ca-cta-in{position:relative;z-index:1}
.vt-ca-cta h2{
  font-family:'Poppins',sans-serif;
  font-size:clamp(25px,3vw,36px);font-weight:800;color:#fff;
  line-height:1.2;margin-bottom:12px;letter-spacing:-.02em;
}
.vt-ca-cta p{
  font-family:'Poppins',sans-serif;
  font-size:15.5px;line-height:1.72;color:rgba(255,255,255,.9);
  margin:0 auto 26px;max-width:560px;
}
.vt-ca-cta-btns{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}
.vt-ca-cta .vt-ca-bp{
  background:#fff;color:#1a7de8;box-shadow:0 8px 24px rgba(4,30,60,.2);
}
.vt-ca-cta .vt-ca-bp:hover{box-shadow:0 14px 34px rgba(4,30,60,.28)}
.vt-ca-cta .vt-ca-bs{
  background:rgba(255,255,255,.14);color:#fff;
  border:1.5px solid rgba(255,255,255,.42);box-shadow:none;
}
.vt-ca-cta .vt-ca-bs:hover{background:rgba(255,255,255,.22);color:#fff;border-color:#fff}

@media(max-width:900px){
  .vt-ca-steps{grid-template-columns:repeat(2,1fr);gap:34px 22px}
  .vt-ca-steps::before{display:none}
}
@media(max-width:560px){
  .vt-ca-steps{grid-template-columns:1fr}
  .vt-ca-proc{padding:62px 6% 68px}
  .vt-ca-cta{padding:36px 24px}
}