/* =====================================================================
   ICYMARK — SCAIL Motion Control Workflow landing page
   White, editorial-tech look. Violet→pink accent. Heavy motion.
   ===================================================================== */

:root{
  --bg:#000000;
  --bg-2:#0b0b0d;
  --card:#1d1d1f;
  --card-2:#2a2a2d;
  --ink:#f5f5f7;
  --ink-2:#a1a1a6;
  --ink-3:#6e6e73;
  --line:rgba(255,255,255,.12);
  --v:#7c3aed;
  --p:#a78bfa;
  --c:#7c3aed;
  --grad:linear-gradient(90deg,#ffffff,#b8b8bd);
  --grad-soft:rgba(255,255,255,.06);
  --shadow-sm:0 1px 2px rgba(0,0,0,.5),0 4px 14px rgba(0,0,0,.4);
  --shadow:0 2px 6px rgba(0,0,0,.5),0 18px 50px rgba(0,0,0,.55);
  --shadow-lg:0 4px 10px rgba(0,0,0,.5),0 40px 90px rgba(0,0,0,.65);
  --r:20px;
  --r-lg:30px;
  --font:-apple-system,BlinkMacSystemFont,'Inter','SF Pro Display','Helvetica Neue',sans-serif;
  --display:-apple-system,BlinkMacSystemFont,'Inter','SF Pro Display','Helvetica Neue',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:#000}
body{
  font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
code{font-family:var(--mono);font-size:.9em;background:rgba(255,255,255,.06);padding:.1em .4em;border-radius:6px;border:1px solid var(--line)}
::selection{background:#7c3aed;color:#fff}

.container{width:min(1200px,100% - 48px);margin-inline:auto}
@media(max-width:640px){.container{width:min(1200px,100% - 32px)}}

.grad-text{
  background:linear-gradient(90deg,#ffffff 0%,#d1d1d6 60%,#8e8e93 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;
  color:var(--ink-3);margin-bottom:16px;
}
.eyebrow::before{display:none}

.section{padding:clamp(96px,12vw,170px) 0;position:relative}
.section__head{max-width:820px;margin-bottom:clamp(44px,6vw,80px)}
.section__head--center{margin-inline:auto;text-align:center}
.section__head--center .section__sub{margin-inline:auto}
.w{transition:opacity .2s}
.section__title{
  font-family:var(--display);font-weight:600;letter-spacing:-.035em;line-height:1.05;
  font-size:clamp(36px,5vw,68px);
}
.section__sub{margin-top:20px;font-size:clamp(17px,1.4vw,21px);color:var(--ink-2);max-width:640px;font-weight:400}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 24px;border-radius:999px;font-weight:500;font-size:15px;line-height:1;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  will-change:transform;white-space:nowrap;
}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--lg{padding:18px 30px;font-size:16px}
.btn--xl{padding:20px 44px;font-size:18px;font-weight:600}
.btn--primary{
  color:#fff;background:linear-gradient(180deg,#a06bff 0%,#7c3aed 48%,#6220d8 100%);overflow:hidden;isolation:isolate;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),inset 0 -1px 0 rgba(0,0,0,.3),0 10px 30px rgba(124,58,237,.4);
  letter-spacing:-.01em;
}
.btn--primary::before{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,#b78cff,#8f4dff 48%,#7230e6);opacity:0;transition:opacity .3s;z-index:-1;
}
.btn--primary::after{
  content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);
  transform:skewX(-20deg);transition:left .7s var(--ease);z-index:1;pointer-events:none;
}
.btn--primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 16px 44px rgba(124,58,237,.55)}
.btn--primary:hover::before{opacity:1}
.btn--primary:hover::after{left:140%}
.btn--primary:active{transform:translateY(0) scale(.98)}
.btn--primary.is-loading{pointer-events:none;opacity:.8}
.btn--primary.is-loading .btn__arrow{animation:spin 1s linear infinite}
.btn__arrow{font-style:normal;font-size:1.25em;line-height:0;transition:transform .35s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(4px)}
.btn--link{color:#b48cff;background:none;padding-left:8px;padding-right:8px;font-weight:500}
.btn--link:hover{text-decoration:underline;text-underline-offset:4px}
.btn--link .btn__arrow{font-size:1.2em}
.btn--ghost{
  color:var(--ink);background:rgba(255,255,255,.04);border:1.5px solid rgba(255,255,255,.14);box-shadow:var(--shadow-sm);backdrop-filter:blur(8px);
}
.btn--ghost:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.08);box-shadow:var(--shadow)}
.play-ico{
  width:26px;height:26px;border-radius:50%;background:#fff;position:relative;flex:none;
}
.play-ico::after{
  content:"";position:absolute;left:10px;top:7px;border-left:9px solid #000;
  border-top:6px solid transparent;border-bottom:6px solid transparent;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- stars ---------- */
.stars{display:inline-flex;gap:2px}
.stars i{
  width:16px;height:16px;background:#f5c518;
  clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);
}
.stars.sm i{width:12px;height:12px}
.stars.lg i{width:22px;height:22px}

/* ---------- page-wide starfield ---------- */
.stars-bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,.footer{position:relative;z-index:1}
.strip{background:rgba(255,255,255,.025)}
.workflow,.faq{background:transparent}
.footer{background:transparent}

/* ---------- preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:10000;background:var(--bg);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:22px;transition:opacity .6s,visibility .6s;
}
.preloader.is-done{opacity:0;visibility:hidden}
.preloader__logo{
  font-family:var(--display);font-weight:700;font-size:28px;letter-spacing:.02em;display:flex;align-items:center;gap:12px;
}
.preloader__logo b{color:var(--ink-2)}
.preloader__mark{width:40px;height:40px;border-radius:10px;background:url(images/logo-256.png) center/contain no-repeat;animation:markSpin 1.6s var(--ease) infinite}
@keyframes markSpin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.25)}100%{transform:rotate(360deg) scale(1)}}
.preloader__bar{width:220px;height:3px;border-radius:3px;background:var(--line);overflow:hidden}
.preloader__bar span{display:block;height:100%;width:0;background:#fff;transition:width .25s}
.preloader__status{font-family:var(--mono);font-size:12px;color:var(--ink-3)}

/* ---------- nav ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:rgba(255,255,255,.6);z-index:1001;transition:width .1s linear}
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:12px 0;background:rgba(0,0,0,.6);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);box-shadow:0 1px 0 rgba(255,255,255,.06);
  transition:padding .4s var(--ease),background .4s,box-shadow .4s,backdrop-filter .4s;
}
.nav.is-scrolled{padding:8px 0;background:rgba(0,0,0,.8);backdrop-filter:blur(18px) saturate(1.6);-webkit-backdrop-filter:blur(18px) saturate(1.6);box-shadow:0 1px 0 var(--line),0 10px 30px rgba(0,0,0,.4)}
.nav__inner{width:min(1240px,100% - 48px);margin-inline:auto;display:flex;align-items:center;gap:32px}
.nav__logo{display:flex;align-items:center;gap:10px}
.logo-mark svg,.logo-mark img{display:block;border-radius:7px}
.logo-text{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:.01em}
.logo-text b{color:var(--ink-2)}
.logo-mark{display:inline-flex;border-radius:9px;transition:transform .5s var(--ease),box-shadow .5s}
.nav__logo:hover .logo-mark{transform:scale(1.06)}
.nav__links{display:flex;gap:6px;margin-left:auto}
.nav__links a{
  position:relative;padding:7px 13px;border-radius:999px;font-size:13px;font-weight:400;color:rgba(255,255,255,.8);letter-spacing:-.01em;
  transition:color .3s,background .3s;
}
.nav__links a:hover,.nav__links a.is-active{color:var(--ink);background:rgba(255,255,255,.06)}
.nav__cta{display:flex;align-items:center;gap:14px}
.nav__price{font-family:var(--display);font-weight:700;font-size:15px}
.nav__burger{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav__burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{
  position:fixed;inset:0;z-index:1500;background:#000;display:flex;flex-direction:column;
  padding:0 24px calc(24px + env(safe-area-inset-bottom,0px));opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility 0s .35s;
}
.mnav.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.mnav__head{display:flex;align-items:center;justify-content:space-between;height:64px;padding-top:env(safe-area-inset-top,0px)}
.mnav__close{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:15px;display:grid;place-items:center}
.mnav__links{display:flex;flex-direction:column;margin-top:24px}
.mnav__links a{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:28px;font-weight:600;letter-spacing:-.03em;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);opacity:0;transform:translateY(14px)}
.mnav__links a span{color:var(--ink-3);font-weight:400;font-size:24px}
.mnav__foot{margin-top:auto;display:grid;gap:14px;justify-items:center;opacity:0;transform:translateY(14px)}
.mnav__foot .btn{width:100%}
.mnav__foot a{font-size:13px;color:var(--ink-3)}
.mnav.is-open .mnav__links a,.mnav.is-open .mnav__foot{animation:menuIn .5s var(--ease) forwards}
.mnav.is-open .mnav__links a:nth-child(1){animation-delay:.08s}.mnav.is-open .mnav__links a:nth-child(2){animation-delay:.13s}.mnav.is-open .mnav__links a:nth-child(3){animation-delay:.18s}.mnav.is-open .mnav__links a:nth-child(4){animation-delay:.23s}.mnav.is-open .mnav__links a:nth-child(5){animation-delay:.28s}.mnav.is-open .mnav__links a:nth-child(6){animation-delay:.33s}.mnav.is-open .mnav__foot{animation-delay:.4s}
@keyframes menuIn{to{opacity:1;transform:none}}
body.menu-open{overflow:hidden}
@media(min-width:961px){.mnav{display:none}}
@media(max-width:960px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex;margin-left:auto}
}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 80px;overflow:hidden;
}
.hero__canvas{position:absolute;left:0;right:0;top:0;width:100%;height:100%;z-index:1;cursor:grab;touch-action:pan-y}
.hero__canvas:active{cursor:grabbing}
.hero__inner{pointer-events:none}
.hero__inner a,.hero__inner button,.hero__inner .output-card,.hero__inner .float-badge{pointer-events:auto}
.hero__drag{
  position:absolute;right:48px;bottom:26px;display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-3);z-index:2;pointer-events:none;
}
.hero__mobile-caption{display:none;position:absolute;left:0;right:0;bottom:4px;text-align:center;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);z-index:2}
.hero__drag span{width:26px;height:14px;border:1.5px solid var(--ink-3);border-radius:8px;position:relative}
.hero__drag span::after{content:"";position:absolute;top:3px;left:3px;width:6px;height:6px;border-radius:50%;background:#fff;animation:dragHint 1.8s ease-in-out infinite}
@keyframes dragHint{0%,100%{left:3px}50%{left:14px}}
@media(max-width:1024px){.hero__drag{display:none}}
.hero__glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.75;z-index:0;pointer-events:none;animation:glowFloat 12s ease-in-out infinite}
.hero__glow--a{width:820px;height:820px;background:radial-gradient(circle,rgba(124,58,237,.24),transparent 68%);top:-220px;right:-160px}
.hero__glow--b{width:600px;height:600px;background:radial-gradient(circle,rgba(255,255,255,.07),transparent 70%);bottom:-160px;left:-140px;animation-delay:-6s}
@keyframes glowFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,40px)}}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero__content{max-width:600px;padding-right:24px}
.hero__visual .hero__badge{display:none}
.hero__badge{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;border-radius:999px;
  background:rgba(255,255,255,.05);backdrop-filter:blur(8px);border:1px solid var(--line);box-shadow:var(--shadow-sm);font-size:12.5px;font-weight:600;
  letter-spacing:.04em;color:var(--ink-2);margin-bottom:28px;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#30d158;position:relative}
.pulse-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid #30d158;animation:pulse 1.6s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.6);opacity:0}}
.hero__title{
  font-family:var(--display);font-weight:600;letter-spacing:-.035em;line-height:1.04;
  font-size:clamp(36px,3.6vw,52px);margin-bottom:22px;
}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.hero__title .line>span{display:block;transform:translateY(110%);opacity:0}
.hero__title em{font-style:normal}
.hero__sub{font-size:clamp(16px,1.25vw,18px);color:var(--ink-2);max-width:480px;margin-bottom:18px}
.hero__points{list-style:none;display:grid;gap:8px;margin-bottom:30px}
.hero__points li{position:relative;padding-left:26px;font-size:15px;color:var(--ink);max-width:480px}
.hero__points li::before{content:"✓";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:10px;font-weight:800;display:grid;place-items:center}
.hero__sub strong{color:var(--ink);font-weight:600}
.hero__sub em{font-style:normal;font-family:var(--mono);background:rgba(255,255,255,.06);padding:0 .35em;border-radius:6px;border:1px solid var(--line);font-size:.9em}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero__trust{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13.5px;color:var(--ink-2)}
.hero__trust b{color:var(--ink)}
.sep{width:1px;height:14px;background:var(--line);display:inline-block}

/* hero card */
.hero__visual{position:relative;perspective:1400px;min-height:520px}
.output-card{
  position:absolute;right:0;bottom:0;width:min(270px,100%);background:#111113;color:#fff;border-radius:22px;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.12);overflow:hidden;transform-style:preserve-3d;transition:transform .15s ease-out;
}
.output-card .output-frame{border-radius:0;border:0;border-top:0}
.output-card__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease)}
.output-card.is-open .output-card__body{grid-template-rows:1fr}
.output-card__body>div{overflow:hidden;min-height:0}
.output-card:not(.is-open) .hero-card__run{background:#3a3a3c;animation:none}
.output-card:not(.is-open) .run-ico{border-left-color:#fff}
.float-badge,.hero-card__bar,.chip{user-select:none;-webkit-user-select:none}
.output-card .output-frame__figure{min-height:230px}
.hero-card{
  position:relative;background:#0f0f17;color:#fff;border-radius:22px;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.08);overflow:hidden;transform-style:preserve-3d;
  transition:transform .15s ease-out;
}
.hero-card__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#16161f;border-bottom:1px solid rgba(255,255,255,.06)}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.hero-card__title{margin-left:10px;font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.6)}
.hero-card__run{
  cursor:pointer;margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:8px;
  background:#7c3aed;font-size:12px;font-weight:600;animation:runPulse 2.4s ease-in-out infinite;
}
@keyframes runPulse{0%,100%{box-shadow:0 0 0 0 rgba(124,58,237,.6)}50%{box-shadow:0 0 0 8px rgba(124,58,237,0)}}
.run-ico{width:0;height:0;border-left:8px solid #fff;border-top:5px solid transparent;border-bottom:5px solid transparent}
.hero-card__body{display:grid;grid-template-columns:1.5fr 1fr;min-height:330px}
.mini-graph{position:relative;background:
  radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 1px) 0 0/22px 22px,#0f0f17;
  overflow:hidden;
}
.mg-node{
  position:absolute;left:var(--x);top:var(--y);background:#22222d;border:1px solid rgba(255,255,255,.09);
  border-radius:8px;padding:6px 9px;font-size:9.5px;line-height:1.25;min-width:84px;box-shadow:0 8px 20px rgba(0,0,0,.4);
  transform:translateZ(30px);animation:nodeFloat 5s ease-in-out infinite;z-index:2;
}
.mg-node:nth-child(2n){animation-delay:-1.5s}.mg-node:nth-child(3n){animation-delay:-3s}
.mg-node b{display:block;font-weight:600;color:#fff}
.mg-node small{display:block;color:rgba(255,255,255,.5);font-family:var(--mono);font-size:9px;margin-top:2px}
.mg-node::before{content:"";position:absolute;left:-4px;top:12px;width:7px;height:7px;border-radius:50%;background:#7c9cff;box-shadow:0 0 8px #7c9cff}
.mg-node::after{content:"";position:absolute;right:-4px;top:12px;width:7px;height:7px;border-radius:50%;background:#ec4899;box-shadow:0 0 8px #ec4899}
.mg-node--accent{border-color:rgba(124,58,237,.9);box-shadow:0 0 0 1px rgba(124,58,237,.5),0 10px 30px rgba(124,58,237,.35)}
.mg-node--out{border-color:rgba(34,197,94,.7)}
@keyframes nodeFloat{0%,100%{transform:translateZ(30px) translateY(0)}50%{transform:translateZ(30px) translateY(-4px)}}
.mg-wires{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.mg-wires path{fill:none;stroke-width:1.2;stroke-linecap:round;vector-effect:non-scaling-stroke;opacity:.9}
.mg-wires .w-glow{stroke-width:3;opacity:.25;filter:blur(2px)}
.mg-wires .w-dash{stroke:#fff;stroke-dasharray:3 14;opacity:.85;animation:dashFlow 1.4s linear infinite}
@keyframes dashFlow{to{stroke-dashoffset:-34}}

.hero-card__output{padding:14px;border-left:1px solid rgba(255,255,255,.06);background:#12121a;display:flex}
.output-frame{
  flex:1;display:flex;flex-direction:column;border-radius:12px;background:#1a1a25;border:1px solid rgba(255,255,255,.07);overflow:hidden;
}
.output-frame__label{font-family:var(--mono);font-size:9.5px;color:rgba(255,255,255,.5);padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.06)}
.output-frame__figure{
  position:relative;flex:1;background:radial-gradient(ellipse at 50% 20%,rgba(150,90,255,.4),rgba(124,58,237,.1) 45%,#0e0e10 75%);
  overflow:hidden;min-height:180px;
}
.figure-silhouette{
  position:absolute;left:50%;bottom:0;width:70px;height:150px;transform:translateX(-50%);
  background:#0b0b12;border-radius:35px 35px 6px 6px;
  box-shadow:0 0 40px rgba(255,255,255,.18),inset 0 0 0 1px rgba(255,255,255,.12);
  transform-origin:50% 100%;animation:sway 3.2s ease-in-out infinite;
}
.figure-silhouette::before{
  content:"";position:absolute;left:50%;top:-30px;width:34px;height:36px;border-radius:50%;transform:translateX(-50%);
  background:#0b0b12;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}
.figure-silhouette::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.10) 100%);
}
@keyframes sway{0%,100%{transform:translateX(-50%) rotate(-3deg) translateY(0)}50%{transform:translateX(-50%) rotate(3deg) translateY(-4px)}}
.scanline{
  position:absolute;left:0;right:0;height:60px;top:-60px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.15),transparent);
  animation:scan 2.8s linear infinite;pointer-events:none;
}
@keyframes scan{to{top:110%}}
.output-frame__meter{display:flex;align-items:center;gap:8px;padding:8px 10px;font-family:var(--mono);font-size:9.5px;color:rgba(255,255,255,.6);border-top:1px solid rgba(255,255,255,.06)}
.meter{flex:1;height:4px;border-radius:4px;background:rgba(255,255,255,.1);overflow:hidden}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7c3aed,#b48cff)}
.hero-card__footer{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px;background:#16161f;border-top:1px solid rgba(255,255,255,.06)}
.chip{font-family:var(--mono);font-size:10.5px;padding:4px 10px;border-radius:6px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.07)}
.chip--ok{color:#30d158;border-color:rgba(48,209,88,.35)}

.float-badge{
  position:absolute;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 16px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:2px;z-index:3;
  animation:badgeFloat 6s ease-in-out infinite;
}
.float-badge b{font-family:var(--display);font-size:22px;letter-spacing:-.02em;line-height:1}
.float-badge span{font-size:11.5px;color:var(--ink-3)}
.float-badge--a{top:20px;right:290px}
.float-badge--b{bottom:30px;right:300px;animation-delay:-2s}
.hero__visual.is-collapsed .float-badge--c{opacity:0;pointer-events:none;transform:translateY(10px)}
.float-badge--c{bottom:-22px;right:40px;transition:opacity .4s,transform .4s var(--ease);flex-direction:row;align-items:center;gap:8px;animation-delay:-4s}
.float-badge--c span:last-child{font-size:12.5px;color:var(--ink);font-weight:600}
@keyframes badgeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.hero__scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);z-index:2;
}
.hero__scroll span{width:1px;height:38px;background:var(--line);position:relative;overflow:hidden}
.hero__scroll span::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:var(--ink);animation:scrollHint 1.8s var(--ease) infinite}
@keyframes scrollHint{to{top:100%}}

@media(max-width:1024px){
  .hero__inner{grid-template-columns:1fr;gap:70px}
  .hero__visual{min-height:420px}
  .output-card{right:0}
  .float-badge--a{right:auto;left:0;top:0}
  .float-badge--b{right:auto;left:0;bottom:60px}
  .float-badge--c{right:20px}
  .hero{padding-top:120px}
  .hero__visual{max-width:640px;margin:0 auto;width:100%}
  .hero__scroll{display:none}
}
@media(max-width:640px){
  .hero{padding-top:60px;padding-bottom:24px;min-height:0;align-items:flex-start}
  .hero__visual{order:-1;min-height:420px;margin-top:0;padding-top:36px;position:relative}
  .hero__visual canvas{touch-action:none}
  .hero__visual .hero__badge{margin-top:-8px}
  .hero__inner{gap:10px}
  .hero__visual .hero__badge{display:inline-flex;position:relative;z-index:2;left:50%;transform:translateX(-50%);margin:0}
  .hero__content .hero__badge{display:none}
  .hero__content{text-align:center;max-width:none;padding-right:0;margin-inline:auto}
  .hero__badge{font-size:11px;padding:7px 12px 7px 9px}
  .hero__title{font-size:clamp(36px,10.5vw,44px);line-height:1.02}
  .hero__sub{margin-inline:auto;font-size:16px}
  .hero__points{max-width:340px;margin-inline:auto;text-align:left}
  .hero__actions{justify-content:center;gap:6px}
  .hero__actions .btn--primary{width:100%;padding:18px}
  .hero__trust{justify-content:center;gap:10px;font-size:12.5px}
  .hero__trust .sep{display:none}
  .hero__glow--a{width:520px;height:520px;top:-140px;right:-200px;opacity:.9}
  .hero__inner{gap:18px}
  .output-card,.float-badge{display:none}
  .hero__mobile-caption{display:block}
  .hero__drag{display:none}
}

/* ---------- reference videos ---------- */
.refs{padding:clamp(56px,7vw,96px) 0 clamp(40px,5vw,72px);position:relative}
.refs__head{text-align:center;max-width:640px;margin:0 auto clamp(28px,4vw,44px)}
.refs__head h2{font-family:var(--display);font-weight:600;letter-spacing:-.03em;font-size:clamp(28px,3.4vw,44px);line-height:1.08}
.refs__head p{margin-top:10px;color:var(--ink-2);font-size:15.5px}
.refs__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:900px;margin:0 auto}
.ref{
  position:relative;margin:0;aspect-ratio:9/16;border-radius:26px;overflow:hidden;background:#000;
  box-shadow:0 2px 6px rgba(0,0,0,.5),0 30px 70px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08),inset 0 0 0 1px rgba(255,255,255,.04);
  transform:translateZ(0);transition:transform .6s var(--ease),box-shadow .6s var(--ease);
}
.ref:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 2px 6px rgba(0,0,0,.5),0 40px 90px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.14),0 0 60px rgba(124,58,237,.18)}
.ref video{width:100%;height:100%;object-fit:cover;display:block}
.ref::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.75));pointer-events:none}
.ref figcaption{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;display:grid;gap:2px;color:#fff}
.ref figcaption span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.ref figcaption b{font-size:14px;font-weight:600}
.ref__sound{position:absolute;top:12px;right:12px;z-index:3;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center}
.ref__sound i{width:14px;height:14px;background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5L6 9H2v6h4l5 4z'/%3E%3Cline x1='23' y1='9' x2='17' y2='15'/%3E%3Cline x1='17' y1='9' x2='23' y2='15'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5L6 9H2v6h4l5 4z'/%3E%3Cline x1='23' y1='9' x2='17' y2='15'/%3E%3Cline x1='17' y1='9' x2='23' y2='15'/%3E%3C/svg%3E") center/contain no-repeat}
.ref__sound.is-on i{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5L6 9H2v6h4l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7'/%3E%3Cpath d='M19 5a9 9 0 0 1 0 14'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5L6 9H2v6h4l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7'/%3E%3Cpath d='M19 5a9 9 0 0 1 0 14'/%3E%3C/svg%3E")}
@media(max-width:760px){
  .refs{padding-top:40px}
  .refs__grid{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 16px 18px;margin:0 -16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .refs__grid::-webkit-scrollbar{display:none}
  .ref{flex:0 0 72vw;max-width:300px;scroll-snap-align:center;border-radius:22px}
  .ref:hover{transform:none}
  .refs__head p{font-size:14.5px}
}

/* ---------- strip / marquee ---------- */
.strip{padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.strip__label{text-align:center;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:18px}
.marquee{overflow:hidden;position:relative;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;gap:16px;width:max-content;animation:marquee 30s linear infinite}
.marquee--slow .marquee__track{gap:56px;animation-duration:38s}
.marquee--slow span{font-family:var(--display);font-weight:500;font-size:16px;color:var(--ink-3);white-space:nowrap;display:flex;align-items:center;gap:56px}
.marquee--slow span::after{content:"·";color:var(--ink-3);font-size:20px}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- problem / solution ---------- */
.problem{padding-bottom:0}
.problem__grid{display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:stretch}
.problem__col{padding:40px;border-radius:var(--r-lg);border:0;background:var(--card);position:relative;overflow:hidden}
.problem__col--good{background:#1d1d1f;border:1px solid rgba(255,255,255,.14)}
.problem__col--good::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .4s}
.problem__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:6px 12px;border-radius:999px;background:var(--bg-2);color:var(--ink-3);margin-bottom:16px}
.problem__col--good .problem__tag{background:#fff;color:#000}
.problem__col h3{font-family:var(--display);font-size:clamp(24px,2.6vw,34px);letter-spacing:-.03em;letter-spacing:-.02em;margin-bottom:18px;line-height:1.1}
.problem__col ul{list-style:none;display:grid;gap:12px}
.problem__col li{position:relative;padding-left:30px;color:var(--ink-2);font-size:15.5px}
.problem__col li::before{content:"✕";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.08);color:#8e8e93;font-size:11px;display:grid;place-items:center;font-weight:800}
.problem__col--good li{color:var(--ink)}
.problem__col--good li::before{content:"✓";background:#fff;color:#000}
.problem__arrow{display:grid;place-items:center}
.problem__arrow span{width:52px;height:52px;border-radius:50%;background:#fff;color:#000;display:grid;place-items:center;font-size:24px;box-shadow:0 10px 30px rgba(0,0,0,.5);animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}
@media(max-width:860px){
  .problem__grid{grid-template-columns:1fr}
  .problem__arrow span{transform:rotate(90deg);animation:none}
}

/* ---------- how it works ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{
  position:relative;padding:34px 26px 30px;border-radius:var(--r-lg);background:var(--card);border:0;
  box-shadow:none;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;z-index:1;
}
.step:hover{transform:translateY(-6px);background:var(--card-2)}
.step__num{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-bottom:10px;letter-spacing:.1em}
.step__scene{position:relative;height:170px;margin:0 -10px 14px;border-radius:18px;overflow:hidden;
  background:radial-gradient(ellipse at 50% 80%,rgba(255,255,255,.07),transparent 65%)}
.step__3d{width:100%;height:100%;display:block}
.step__ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;background:rgba(255,255,255,.08);position:relative;overflow:hidden}
.step__ico::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#a06bff,#7c3aed);opacity:0;transition:opacity .4s}
.step:hover .step__ico::before{opacity:1}
.step__ico svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;position:relative;transition:stroke .3s,transform .5s var(--ease)}
.step:hover .step__ico svg{stroke:#fff;transform:scale(1.15) rotateY(360deg)}
.step__ico{transform:translateZ(30px)}
.step h3,.step p,.step__num{transform:translateZ(16px)}
.step{transform-style:preserve-3d}
.step h3{font-family:var(--display);font-size:19px;letter-spacing:-.02em;margin-bottom:8px;line-height:1.2}
.step p{font-size:14.5px;color:var(--ink-2)}
.steps__line{position:absolute;top:52px;left:8%;right:8%;height:2px;background:var(--line);z-index:0}
.steps__line i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7c3aed,#b48cff)}
@media(max-width:1000px){.steps{grid-template-columns:repeat(2,1fr)}.steps__line{display:none}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- workflow showcase ---------- */
.workflow{background:transparent;overflow:hidden}
.wf-shot{position:relative;perspective:1800px}
.wf-shot__frame{
  background:#0f0f17;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.14);
  transform:rotateX(8deg);transform-origin:50% 100%;transition:transform 1s var(--ease);
}
.wf-shot.is-inview .wf-shot__frame{transform:rotateX(0)}
.wf-shot__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#16161f;border-bottom:1px solid rgba(255,255,255,.06)}
.wf-shot__tab{margin-left:10px;font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.7);padding:4px 10px;border-radius:6px;background:rgba(255,255,255,.06)}
.wf-shot__meta{margin-left:auto;font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.4)}
.wf-shot__img{position:relative}
.wf-shot__img img{width:100%}
.wf-shot__scan{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.08) 50%,transparent 100%);
  background-size:100% 30%;background-repeat:no-repeat;background-position:0 -40%;
  animation:wfScan 5s ease-in-out infinite;
}
.wf-shot__lock{
  position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:4;white-space:nowrap;max-width:calc(100% - 32px);overflow:hidden;text-overflow:ellipsis;
  padding:8px 14px;border-radius:999px;background:rgba(15,15,23,.85);border:1px solid rgba(255,255,255,.14);color:#fff;font-size:12px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 8px 24px rgba(0,0,0,.35);
}
@media(max-width:640px){.wf-shot__lock{font-size:10.5px;white-space:normal;text-align:center}}
@keyframes wfScan{0%{background-position:0 -40%}100%{background-position:0 140%}}
.hotspot{
  position:absolute;left:var(--hx);top:var(--hy);width:26px;height:26px;transform:translate(-50%,-50%);
  border-radius:50%;background:rgba(255,255,255,.95);display:grid;place-items:center;z-index:3;
  box-shadow:0 4px 14px rgba(0,0,0,.35);transition:transform .3s var(--ease);
}
.hotspot::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid #fff;opacity:.6;animation:pulse 1.8s ease-out infinite}
.hotspot span{width:10px;height:10px;border-radius:50%;background:#000}
.hotspot:hover,.hotspot.is-active{transform:translate(-50%,-50%) scale(1.25)}
.wf-tip{
  position:absolute;z-index:5;pointer-events:none;max-width:280px;padding:12px 14px;border-radius:12px;
  background:var(--card-2);color:#fff;font-size:13px;line-height:1.45;box-shadow:var(--shadow-lg);
  opacity:0;transform:translate(-50%,10px) scale(.96);transition:opacity .25s,transform .25s var(--ease);
  border:1px solid rgba(255,255,255,.1);
}
.wf-tip.is-visible{opacity:1;transform:translate(-50%,0) scale(1)}
.wf-tip::after{content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);border:7px solid transparent;border-top-color:#0f0f17}
.wf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.wf-stat{padding:26px 22px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);text-align:center}
.wf-stat b{display:block;font-family:var(--display);font-size:clamp(30px,3.6vw,44px);letter-spacing:-.03em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wf-stat span{font-size:13px;color:var(--ink-3);margin-top:6px;display:block}
@media(max-width:760px){
  .wf-stats{grid-template-columns:repeat(2,1fr)}
  .wf-shot__meta{display:none}
  .hotspot{width:20px;height:20px}
}

/* ---------- pipeline ---------- */
.pipe{
  display:grid;grid-template-columns:1fr 100px 320px 100px 1fr;align-items:center;gap:0;
  padding:40px;border-radius:var(--r-lg);background:var(--card);border:0;box-shadow:none;
  position:relative;overflow:hidden;
}
.pipe::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.07),transparent 45%);pointer-events:none}
.pipe__in{display:grid;gap:16px}
.pipe__card{
  padding:14px;border-radius:16px;background:var(--card-2);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:grid;gap:4px;transition:transform .15s ease-out;transform-style:preserve-3d;
}
.pipe__card b{font-size:14px;font-family:var(--display)}
.pipe__card span{font-size:12px;color:var(--ink-3)}
.pipe__thumb{height:86px;border-radius:10px;margin-bottom:8px;position:relative;overflow:hidden;display:grid;place-items:center}
.pipe__thumb--video{background:linear-gradient(135deg,#1c1c1e,#2c2c2e)}
.pipe__thumb--video .rec{position:absolute;top:8px;left:10px;font-family:var(--mono);font-size:9px;color:#ff5f57;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}
.pose-stick{width:20px;height:52px;position:relative}
.pose-stick::before{content:"";position:absolute;top:0;left:50%;width:12px;height:12px;border-radius:50%;background:var(--card);transform:translateX(-50%)}
.pose-stick::after{
  content:"";position:absolute;top:14px;left:50%;width:3px;height:36px;background:var(--card);transform:translateX(-50%);
  box-shadow:-10px 8px 0 -1px #d1d1d6,10px 8px 0 -1px #d1d1d6,-7px 30px 0 -1px #8e8e93,7px 30px 0 -1px #8e8e93;
  animation:stick 1.2s ease-in-out infinite;
}
@keyframes stick{0%,100%{transform:translateX(-50%) rotate(-6deg)}50%{transform:translateX(-50%) rotate(6deg)}}
.pipe__thumb--img{background:linear-gradient(135deg,#2c2c2e,#1c1c1e)}
.face-ph{width:46px;height:46px;border-radius:50%;background:linear-gradient(180deg,#f5f5f7,#8e8e93);position:relative}
.face-ph::after{content:"";position:absolute;left:50%;bottom:-30px;width:70px;height:40px;border-radius:40px 40px 0 0;background:linear-gradient(180deg,#d1d1d6,#6e6e73);transform:translateX(-50%);opacity:.7}
.pipe__thumb--prompt{background:#0f0f17;padding:12px;height:auto;min-height:86px;display:grid;gap:6px;align-content:center}
.pipe__thumb--prompt small{font-size:10.5px;line-height:1.35;color:rgba(255,255,255,.55)}
.pipe__thumb--prompt code{background:none;border:0;color:#f5f5f7;font-size:11px;line-height:1.4;text-align:left}
.pipe__flow{height:100%;min-height:300px}
.pipe__svg{width:100%;height:100%;overflow:visible}
.pipe__path{fill:none;stroke:#8e8e93;stroke-width:2;stroke-dasharray:6 10;animation:dashFlow 1s linear infinite;opacity:.7}
.pipe__flow--out .pipe__path{stroke:#f5f5f7}
.pipe__core{display:grid;justify-items:center;gap:6px;text-align:center;perspective:800px}
.core-canvas{width:320px;height:400px;max-width:100%;display:block;cursor:grab;touch-action:none}
.core-canvas:active{cursor:grabbing}
.core-hint{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-top:-8px}
.pipe__core b{font-family:var(--display);font-size:15px;letter-spacing:.06em;margin-top:6px}
.pipe__core span{font-size:11px;color:var(--ink-3);font-family:var(--mono)}
.core-cube{width:90px;height:90px;position:relative;transform-style:preserve-3d;animation:cubeSpin 12s linear infinite}
.core-cube__face{
  position:absolute;inset:0;background:var(--grad);opacity:.9;border:1px solid rgba(255,255,255,.5);
  box-shadow:inset 0 0 30px rgba(255,255,255,.25);
}
.core-cube__face.f1{transform:translateZ(45px)}
.core-cube__face.f2{transform:rotateY(180deg) translateZ(45px)}
.core-cube__face.f3{transform:rotateY(90deg) translateZ(45px)}
.core-cube__face.f4{transform:rotateY(-90deg) translateZ(45px)}
.core-cube__face.f5{transform:rotateX(90deg) translateZ(45px)}
.core-cube__face.f6{transform:rotateX(-90deg) translateZ(45px)}
@keyframes cubeSpin{from{transform:rotateX(-20deg) rotateY(0)}to{transform:rotateX(-20deg) rotateY(360deg)}}
.pipe__out{display:grid}
.pipe__card--out{border-color:rgba(255,255,255,.25);box-shadow:var(--shadow)}
.pipe__thumb--out{height:150px;background:#0f0f17;flex-direction:column;gap:10px}
.out-frames{display:flex;gap:6px}
.out-frames i{width:22px;height:40px;border-radius:4px;background:linear-gradient(180deg,#f5f5f7,#8e8e93);opacity:.35;animation:frameOn 2.4s ease-in-out infinite}
.out-frames i:nth-child(2){animation-delay:.2s}.out-frames i:nth-child(3){animation-delay:.4s}.out-frames i:nth-child(4){animation-delay:.6s}.out-frames i:nth-child(5){animation-delay:.8s}.out-frames i:nth-child(6){animation-delay:1s}
@keyframes frameOn{0%,100%{opacity:.35;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.15)}}
.out-label{font-family:var(--mono);font-size:10px;color:rgba(255,255,255,.55)}
@media(max-width:960px){
  .pipe{grid-template-columns:1fr;gap:26px;padding:26px}
  .pipe__flow{display:none}
  .pipe__in{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:600px){.pipe__in{grid-template-columns:1fr}}

/* ---------- features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;perspective:1200px}
.feat__stat{margin-bottom:auto;padding-bottom:28px}
.feat__stat b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(40px,4.4vw,64px);letter-spacing:-.04em;line-height:1;background:linear-gradient(90deg,#fff,#a1a1a6);-webkit-background-clip:text;background-clip:text;color:transparent}
.feat__stat span{display:block;font-size:13px;color:var(--ink-3);margin-top:6px}
.feat{
  padding:34px 30px;border-radius:var(--r-lg);background:var(--card);border:0;box-shadow:none;
  position:relative;overflow:hidden;transition:transform .15s ease-out,box-shadow .5s var(--ease),border-color .4s;transform-style:preserve-3d;
}
.feat::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(255,255,255,.35),rgba(255,255,255,.05));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s;
}
.feat::after{
  content:"";position:absolute;width:260px;height:260px;border-radius:50%;left:var(--mx,50%);top:var(--my,50%);
  transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(255,255,255,.10),transparent 65%);opacity:0;transition:opacity .4s;pointer-events:none;
}
.feat:hover{box-shadow:var(--shadow)}
.feat:hover::before,.feat:hover::after{opacity:1}
.feat__ico{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;background:rgba(255,255,255,.08);margin-bottom:22px;transform:translateZ(30px)}
.feat__ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feat h3{font-family:var(--display);font-size:21px;letter-spacing:-.02em;margin-bottom:10px;transform:translateZ(20px)}
.feat p{font-size:15px;color:var(--ink-2);transform:translateZ(10px)}
@media(max-width:960px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.feat-grid{grid-template-columns:1fr}}

/* ---------- included ---------- */
.included{background:var(--bg-2);overflow:hidden}
.included__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.check-list{list-style:none;display:grid;gap:14px;margin:34px 0 36px}
.check-list li{display:flex;gap:14px;align-items:flex-start}
.check-list i{
  flex:none;width:26px;height:26px;border-radius:8px;background:var(--grad);color:#fff;display:grid;place-items:center;margin-top:2px;
  font-style:normal;box-shadow:0 6px 16px rgba(124,58,237,.3);
}
.check-list i::before{content:"✓";font-size:13px;font-weight:800}
.check-list b{display:block;font-size:16px}
.check-list span{font-size:13.5px;color:var(--ink-3)}
.included__visual{perspective:1500px}
.stack{position:relative;height:460px}
.stack__card{
  position:absolute;border-radius:20px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-lg);
  padding:22px;transition:transform .15s ease-out;transform-style:preserve-3d;
}
.stack__card b{display:block;font-family:var(--display);font-size:15px}
.stack__card>span{font-size:12px;color:var(--ink-3)}
.stack__card--json{left:0;top:50px;width:min(330px,68%);background:#0f0f17;color:#fff;border-color:rgba(255,255,255,.08);z-index:3}
.stack__card--json>span{color:rgba(255,255,255,.5)}
.file-ico{width:44px;height:44px;border-radius:12px;background:var(--grad);display:grid;place-items:center;font-family:var(--mono);font-weight:700;margin-bottom:14px;color:#fff}
.stack__card--json pre{margin-top:14px;padding:14px;border-radius:12px;background:#16161f;overflow:auto;font-size:11px;line-height:1.6;font-family:var(--mono);color:#c4b5fd}
.stack__card--json pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit}
.stack__card--tut{right:0;top:0;width:min(250px,52%);z-index:2;animation:badgeFloat 7s ease-in-out infinite}
.tut-play{height:120px;border-radius:12px;background:linear-gradient(135deg,#7c3aed,#ec4899);display:grid;place-items:center;margin-bottom:12px;position:relative;overflow:hidden}
.tut-play::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 12px,rgba(255,255,255,.06) 12px 14px)}
.tut-play span{width:44px;height:44px;border-radius:50%;background:var(--card);position:relative;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.tut-play span::after{content:"";position:absolute;left:17px;top:13px;border-left:14px solid var(--v);border-top:9px solid transparent;border-bottom:9px solid transparent}
.stack__card--prompt{right:20px;bottom:0;width:min(300px,62%);z-index:4;animation:badgeFloat 6s ease-in-out infinite;animation-delay:-3s}
.stack__card--prompt>span{display:block;margin-top:8px;font-family:var(--mono);font-size:12px;color:var(--ink-2);line-height:1.5}
@media(max-width:960px){
  .included__grid{grid-template-columns:1fr;gap:50px}
  .stack{height:420px;max-width:520px;margin:0 auto}
}
@media(max-width:480px){.stack{height:480px}.stack__card--tut{top:200px}.stack__card--prompt{bottom:-10px;left:0}}

/* ---------- reviews ---------- */
.reviews{overflow:hidden;padding-bottom:60px;position:relative}
.reviews__more{display:none}
.reviews__score{display:flex;align-items:center;gap:12px;margin-top:24px}
.reviews__score b{font-family:var(--display);font-size:30px;letter-spacing:-.02em}
.reviews__score span{color:var(--ink-3);font-size:14px}
.reviews__row{padding:14px 0}
.reviews__row[data-dir="right"] .marquee__track{animation-direction:reverse}
.reviews__row .marquee__track{animation-duration:55s}
.review{
  width:380px;flex:none;padding:26px;border-radius:22px;background:var(--card);border:0;box-shadow:none;
  display:grid;gap:14px;transition:transform .4s var(--ease),box-shadow .4s;
}
.review:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.review__head{display:flex;align-items:center;gap:12px}
.review__head>div:nth-child(2){flex:1}
.review__head b{display:block;font-size:14px}
.review__head span{font-size:12px;color:var(--ink-3)}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--c,#3a3a3c);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}
.review p{font-size:14.5px;color:var(--ink-2)}
.review__tag{font-size:11px;color:#8e8e93;font-weight:600;display:flex;align-items:center;gap:6px}
.review__tag::before{content:"✓";width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:9px}
@media(max-width:560px){.review{width:300px}}

/* ---------- pricing ---------- */
.pricing{position:relative;overflow:hidden}
.pricing__bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 22%,rgba(124,58,237,.22),transparent 70%),
    linear-gradient(180deg,rgba(124,58,237,.16) 0%,rgba(124,58,237,.06) 45%,transparent 100%);
}
/* the violet starts at the bottom of the reviews and flows into pricing */
.reviews{isolation:isolate}
.reviews::after{content:"";position:absolute;left:0;right:0;bottom:0;height:60%;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,transparent 0%,rgba(124,58,237,.16) 100%)}
.pricing .section__head{text-align:center;margin-inline:auto}
.pricing .eyebrow{justify-content:center}
.pricing .eyebrow::before{display:none}
.price-card{
  position:relative;max-width:720px;margin:0 auto;padding:60px 44px 44px;border-radius:32px;background:var(--card);
  border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-lg);overflow:hidden;
}
.price-card__glow{
  position:absolute;inset:-2px;border-radius:inherit;padding:2px;background:conic-gradient(from var(--a,0deg),rgba(124,58,237,.05),rgba(167,139,250,.7),rgba(124,58,237,.05),rgba(124,58,237,.05));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:rotateGlow 6s linear infinite;pointer-events:none;
}
@property --a{syntax:"<angle>";inherits:false;initial-value:0deg}
@keyframes rotateGlow{to{--a:360deg}}
.price-card__ribbon{
  position:absolute;top:0;left:50%;transform:translateX(-50%);background:#fff;color:#000;font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;padding:8px 22px;border-radius:0 0 14px 14px;white-space:nowrap;
}
.price-card__top{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:26px;flex-wrap:wrap}
.price-card__name{font-family:var(--display);font-size:22px;letter-spacing:-.02em;font-weight:700}
.price-card__desc{font-size:13.5px;color:var(--ink-3);margin-top:4px}
.price-card__price{display:grid;justify-items:end}
.price-card__price .was{font-size:15px;color:var(--ink-3);text-decoration:line-through}
.price-card__price .now{font-family:var(--display);font-weight:700;font-size:60px;letter-spacing:-.04em;line-height:1;display:flex;align-items:flex-start}
.price-card__price .now sup{font-size:24px;margin-top:8px;margin-right:2px}
.price-card__price .now small{font-size:26px;margin-top:6px}
.price-card__price .once{font-size:12px;color:var(--ink-3)}
.price-card__list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin-bottom:32px}
.price-card__list li{position:relative;padding-left:28px;font-size:14.5px}
.price-card__list li::before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center}
.price-card .btn{width:100%}
.price-card__pay{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;justify-content:center}
.pay{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 12px;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.pay svg{height:18px;width:auto;display:block}
.pay-note{width:100%;text-align:center;font-size:12.5px;color:var(--ink-3);margin-top:4px}
.price-card__guarantee{display:flex;gap:14px;align-items:center;margin-top:26px;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:14px}
.shield{flex:none;width:38px;height:38px;border-radius:12px;background:#fff;color:#000!important;color:#fff;display:grid;place-items:center;font-weight:800}
.price-card__guarantee span{color:var(--ink-2)}
@media(max-width:640px){
  .price-card{padding:56px 22px 30px}
  .price-card__list{grid-template-columns:1fr}
  .price-card__price{justify-items:start}
}

/* ---------- faq ---------- */
.faq{background:transparent}
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.faq__head{position:sticky;top:110px}
.faq__head .btn{margin-top:26px}
.faq__list{display:grid;gap:12px}
.faq__item{border-radius:18px;background:var(--card);border:0;box-shadow:none;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq__item[open]{background:var(--card-2)}
.faq__item summary{
  list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;font-size:16px;display:flex;justify-content:space-between;gap:18px;align-items:center;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  font-weight:400;font-size:20px;color:var(--ink-2);transition:transform .4s var(--ease),background .3s,color .3s;
}
.faq__item[open] summary::after{transform:rotate(45deg);background:#7c3aed;color:#fff;border-color:transparent}
.faq__body{padding:0 24px 22px;font-size:15px;color:var(--ink-2);line-height:1.65}
.faq__body b{color:var(--ink);font-weight:600}
@media(max-width:900px){.faq__grid{grid-template-columns:1fr;gap:40px}.faq__head{position:static}}

/* ---------- final cta ---------- */
.final{padding-bottom:120px}
.final__inner{
  position:relative;text-align:center;padding:clamp(70px,9vw,120px) 24px;border-radius:40px;background:#161618;color:#fff;overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
}
.final__orb{
  position:absolute;width:700px;height:700px;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.34),transparent 60%);
  filter:blur(70px);opacity:.9;animation:orbSpin 14s linear infinite;pointer-events:none;
}
@keyframes orbSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.final__inner>*:not(.final__orb):not(.final__canvas){position:relative}
.final__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.final__inner>h2,.final__inner>p,.final__inner>.btn,.final__contact{z-index:1}
.final h2{font-family:var(--display);font-weight:700;font-size:clamp(34px,5vw,62px);letter-spacing:-.035em;line-height:1;margin-bottom:20px}
.final p{font-size:clamp(16px,1.4vw,19px);color:rgba(255,255,255,.7);max-width:560px;margin:0 auto 36px}
.final .btn--primary{color:#fff}
.final__contact{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;margin-top:34px;font-size:14px;color:rgba(255,255,255,.6)}
.final__contact a{color:#b48cff;font-weight:500;border-bottom:0;transition:border-color .3s}
.final__contact a:hover{border-color:#fff}
.final__contact .sep{background:rgba(255,255,255,.2)}

/* ---------- footer ---------- */
.footer{padding:70px 0 120px;border-top:1px solid var(--line);background:#000}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer__brand p{margin-top:16px;font-size:14px;color:var(--ink-2);max-width:300px}
.footer__col{display:grid;gap:12px;align-content:start}
.footer__col h4{font-family:var(--display);font-size:15px;margin-bottom:6px}
.footer__col a{font-size:14.5px;color:var(--ink-2);transition:color .25s,transform .25s var(--ease);width:max-content}
.footer__col a:hover{color:var(--ink);transform:translateX(3px)}
.footer__legal{font-size:12.5px;color:var(--ink-3);padding-top:24px;border-top:1px solid var(--line)}
.pay-note a{color:#b48cff;font-weight:500}
.price-card__price .now{color:#fff}
.final{padding-top:60px}
@media(min-width:961px){.footer{padding-bottom:50px}}
@media(max-width:860px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer__grid{grid-template-columns:1fr}}

/* ---------- policy modal ---------- */
.policy{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;inset:0;margin:0;display:none;place-items:center}
.policy[open]{display:grid}
.policy,.offer{color:var(--ink)}
.policy:focus,.policy__box:focus{outline:0}
.policy::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.policy__box{
  position:relative;width:min(720px,calc(100vw - 32px));max-height:min(84vh,900px);overflow:auto;background:var(--card);border-radius:24px;
  padding:40px 44px;box-shadow:var(--shadow-lg);animation:policyIn .45s var(--ease);
}
@keyframes policyIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.policy__close{position:sticky;top:0;float:right;margin:-12px -16px 0 0;width:38px;height:38px;border-radius:50%;background:var(--bg-2);border:1px solid var(--line);font-size:14px;display:grid;place-items:center;transition:background .25s,transform .3s}
.policy__close:hover{background:#fff;color:#000;transform:rotate(90deg)}
.policy__content h2{font-family:var(--display);font-size:28px;letter-spacing:-.02em;margin-bottom:6px}
.policy__date{font-size:12.5px;color:var(--ink-3);margin-bottom:18px}
.policy__content p,.policy__content li{font-size:14.5px;color:var(--ink-2);line-height:1.7}
.policy__content p{margin-bottom:12px}
.policy__content b{color:var(--ink);font-weight:600}
.policy__content a{color:#b48cff;font-weight:500}
.policy__content ul{padding-left:20px;margin-bottom:12px;display:grid;gap:8px}
@media(max-width:640px){.policy__box{padding:28px 20px;border-radius:18px}}

/* ---------- sticky mobile cta ---------- */
.sticky-cta{
  position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:900;
  display:none;align-items:center;justify-content:space-between;gap:10px;padding:8px 8px 8px 16px;
  border-radius:999px;background:rgba(20,20,22,.9);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);
  border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 40px rgba(0,0,0,.6);opacity:0;transform:translateY(140%);transition:transform .5s var(--ease),opacity .4s;pointer-events:none;
}
.sticky-cta.is-visible{transform:translateY(0);opacity:1;pointer-events:auto}
.sticky-cta>div{min-width:0}
.sticky-cta b{font-family:var(--display);font-size:14px;display:block;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-cta span{font-size:11px;color:var(--ink-3);white-space:nowrap;display:block;overflow:hidden;text-overflow:ellipsis}
.sticky-cta .btn{padding:11px 18px;font-size:14px;flex:none}
@media(max-width:960px){.sticky-cta{display:flex}}

/* ---------- 10% offer ---------- */
.offer-bar{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:950;display:flex;align-items:center;gap:14px;
  padding:8px 8px 8px 16px;border-radius:999px;background:rgba(29,29,31,.82);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
  border:1px solid rgba(255,255,255,.14);box-shadow:0 20px 50px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.08);font-size:13.5px;color:var(--ink-2);white-space:nowrap;
  animation:offerBarIn .6s var(--ease);
}
.offer-bar[hidden]{display:none}
@keyframes offerBarIn{from{opacity:0;transform:translate(-50%,16px)}to{opacity:1;transform:translate(-50%,0)}}
.offer-bar__tag{font-weight:700;color:#fff;background:linear-gradient(180deg,#a06bff,#7c3aed);padding:5px 11px;border-radius:999px;font-size:11px;letter-spacing:.06em;box-shadow:0 4px 12px rgba(124,58,237,.35)}
.offer-bar__text b{color:#fff;font-variant-numeric:tabular-nums}
@media(max-width:960px){.offer-bar{bottom:calc(88px + env(safe-area-inset-bottom,0px));font-size:12px;gap:10px;padding:7px 14px}.offer-bar .btn{display:none}}
.offer{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;inset:0;margin:0;display:none;place-items:center}
.offer[open]{display:grid}
.offer:focus,.offer__box:focus{outline:0}
.offer::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.offer__box{
  position:relative;width:min(520px,calc(100vw - 32px));padding:48px 44px 36px;border-radius:32px;background:var(--card);text-align:center;
  border:1px solid var(--line);box-shadow:var(--shadow-lg);animation:policyIn .5s var(--ease);
}
.offer__close{outline:0;position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:13px;display:grid;place-items:center;transition:background .25s}
.offer__close:hover{background:rgba(255,255,255,.18)}
.offer__badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#b48cff;margin-bottom:14px}
.offer__box h2{font-family:var(--display);font-size:clamp(30px,4vw,40px);letter-spacing:-.03em;line-height:1.05;margin-bottom:12px}
.offer__box p{color:var(--ink-2);font-size:15px;max-width:400px;margin:0 auto 22px}
.offer__box p b{color:var(--ink)}
.offer__timer{font-family:var(--display);font-size:64px;font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;color:#fff;margin-bottom:10px}
.offer__price{margin-bottom:24px;font-size:15px;color:var(--ink-2)}
.offer__price s{color:var(--ink-3)}
.offer__price b{font-size:22px;color:#fff;margin:0 6px}
.offer__price span{display:block;font-size:12px;color:var(--ink-3);margin-top:4px}
.offer__box .btn{width:100%}
.offer__skip{margin-top:14px;font-size:13px;color:var(--ink-3);text-decoration:underline;text-underline-offset:3px}
.offer__skip:hover{color:var(--ink-2)}
.price-card__offer{display:inline-block;margin-top:10px;font-size:12px;color:#fff;font-weight:600;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#a06bff,#7c3aed);padding:5px 12px;border-radius:999px}
.price-card__offer[hidden]{display:none}
.price-card__price .was.is-offer{text-decoration:line-through}
@media(max-width:640px){.offer__box{padding:40px 22px 28px}.offer__timer{font-size:52px}}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:24px;bottom:24px;transform:translate(0,20px);z-index:2000;padding:14px 20px;border-radius:14px;
  background:var(--card-2);color:#fff;border:1px solid var(--line);font-size:14px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:all .4s var(--ease);max-width:min(90vw,460px);text-align:center;
}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(0,0)}
@media(max-width:960px){.toast{left:12px;right:12px;max-width:none;transform:translateY(20px);top:auto;bottom:calc(150px + env(safe-area-inset-bottom,0px));font-size:12.5px;padding:10px 14px}.toast.is-visible{transform:translateY(0)}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.hero .reveal{opacity:1;transform:none}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .hero__title .line>span{transform:none;opacity:1}
}

/* =====================================================================
   MOBILE = LIGHT THEME (desktop keeps the dark Apple look)
   ===================================================================== */
@media(max-width:960px){
  :root{
    --bg:#ffffff;--bg-2:#f5f5f7;--card:#f5f5f7;--card-2:#e8e8ed;
    --ink:#1d1d1f;--ink-2:#515154;--ink-3:#86868b;--line:rgba(0,0,0,.08);
    --shadow-sm:0 1px 2px rgba(0,0,0,.05),0 4px 14px rgba(0,0,0,.06);
    --shadow:0 2px 6px rgba(0,0,0,.05),0 18px 50px rgba(0,0,0,.10);
    --shadow-lg:0 4px 10px rgba(0,0,0,.05),0 40px 90px rgba(0,0,0,.14);
  }
  html,body{background:#fff}
  .stars-bg{display:none}
  .grad-text{background:linear-gradient(90deg,#1d1d1f 0%,#515154 60%,#86868b 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
  ::selection{background:#7c3aed;color:#fff}
  code{background:rgba(0,0,0,.05)}
  /* nav + menu */
  .nav{background:rgba(255,255,255,.72);box-shadow:0 1px 0 rgba(0,0,0,.06)}
  .nav.is-scrolled{background:rgba(255,255,255,.85)}
  .nav__burger span{background:#1d1d1f}
  .mnav{background:#fff}
  .mnav__links a{color:#1d1d1f;border-bottom-color:rgba(0,0,0,.08)}
  .mnav__close{background:rgba(0,0,0,.06);color:#1d1d1f}
  .preloader{background:#fff}
  .preloader__bar{background:rgba(0,0,0,.08)}.preloader__bar span{background:#1d1d1f}
  .scroll-progress{background:rgba(0,0,0,.4)}
  /* hero */
  .hero__glow--a{background:radial-gradient(circle,rgba(124,58,237,.16),transparent 68%)}
  .hero__glow--b{background:radial-gradient(circle,rgba(124,58,237,.08),transparent 70%)}
  .hero__badge{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.08);color:var(--ink-2)}
  .hero__points li::before{background:#1d1d1f;color:#fff}
  .hero__mobile-caption{color:var(--ink-3)}
  .hero__sub em{background:rgba(0,0,0,.05)}
  /* strip / problem */
  .strip{background:#f5f5f7}
  .marquee--slow span{color:var(--ink-3)}
  .problem__col{background:#f5f5f7}
  .problem__col--good{background:#fff;border:1px solid rgba(0,0,0,.1);box-shadow:var(--shadow)}
  .problem__tag{background:rgba(0,0,0,.06);color:var(--ink-3)}
  .problem__col--good .problem__tag{background:#1d1d1f;color:#fff}
  .problem__col li::before{background:rgba(0,0,0,.06);color:#86868b}
  .problem__col--good li::before{background:#1d1d1f;color:#fff}
  .problem__arrow span{background:#1d1d1f;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.2)}
  /* steps */
  .step{background:#f5f5f7}
  .step:hover{background:#eeeef2}
  .step__scene{background:radial-gradient(ellipse at 50% 80%,rgba(0,0,0,.05),transparent 65%)}
  .steps__line{background:rgba(0,0,0,.08)}
  /* workflow */
  .wf-tip{background:#1d1d1f;color:#fff}
  /* pipeline */
  .pipe{background:#f5f5f7}
  .pipe::before{background:radial-gradient(circle at 50% 50%,rgba(124,58,237,.10),transparent 45%)}
  .pipe__card{background:#fff;border-color:rgba(0,0,0,.08)}
  .pipe__card--out{border-color:rgba(124,58,237,.35)}
  .pipe__thumb--img{background:linear-gradient(135deg,#eeeef2,#e2e2e8)}
  .face-ph{background:linear-gradient(180deg,#8e8e93,#3a3a3c)}.face-ph::after{background:linear-gradient(180deg,#6e6e73,#3a3a3c)}
  .pipe__path{stroke:#6e6e73}.pipe__flow--out .pipe__path{stroke:#1d1d1f}
  .core-hint{color:var(--ink-3)}
  /* features */
  .feat{background:#f5f5f7}
  .feat::before{background:linear-gradient(135deg,rgba(0,0,0,.18),rgba(0,0,0,.03))}
  .feat::after{background:radial-gradient(circle,rgba(124,58,237,.10),transparent 65%)}
  .feat__ico{background:#1d1d1f}
  /* reviews */
  .review{background:#f5f5f7}
  .avatar{background:#d1d1d6!important;color:#1d1d1f}
  .review__tag{color:#515154}.review__tag::before{background:rgba(0,0,0,.08)}
  .reviews::after{background:linear-gradient(180deg,transparent 0%,rgba(124,58,237,.08) 100%)}
  /* pricing */
  .pricing__bg{background:radial-gradient(ellipse 70% 55% at 50% 22%,rgba(124,58,237,.12),transparent 70%),linear-gradient(180deg,rgba(124,58,237,.08) 0%,rgba(124,58,237,.03) 45%,transparent 100%)}
  .price-card{background:#fff;border:1px solid rgba(0,0,0,.08)}
  .price-card__ribbon{background:#1d1d1f;color:#fff}
  .price-card__price .now{color:#1d1d1f}
  .price-card__list li::before{background:#1d1d1f;color:#fff}
  .pay{background:#fff;border-color:rgba(0,0,0,.1)}
  .pay svg text,.pay svg path[fill="#fff"]{fill:#1d1d1f}
  .price-card__guarantee{background:#f5f5f7;border-color:rgba(0,0,0,.08)}
  .shield{background:#1d1d1f;color:#fff!important}
  .price-card__offer{color:#fff}
  /* faq */
  .faq__item{background:#f5f5f7}.faq__item[open]{background:#fff;border:1px solid rgba(0,0,0,.08)}
  .faq__item summary::after{border-color:rgba(0,0,0,.12);color:var(--ink-2)}
  /* final */
  .final__inner{background:#1d1d1f;border:0}
  .final__inner h2,.final__inner p{color:#fff}
  .final h2 .grad-text{background:linear-gradient(90deg,#ffffff 0%,#d1d1d6 60%,#a1a1a6 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
  .final p{color:rgba(255,255,255,.7)}
  /* footer, overlays */
  .footer{background:#f5f5f7}
  .footer__col a,.footer__brand p{color:var(--ink-2)}
  .sticky-cta{background:rgba(255,255,255,.9);border-color:rgba(0,0,0,.1);box-shadow:0 16px 40px rgba(0,0,0,.18)}
  .toast{background:#1d1d1f;color:#fff}
  .offer-bar{background:rgba(255,255,255,.9);border-color:rgba(0,0,0,.1);box-shadow:0 20px 50px rgba(0,0,0,.18);color:var(--ink-2)}
  .offer-bar__text b{color:#1d1d1f}
  .offer__box,.policy__box{background:#fff;border-color:rgba(0,0,0,.08)}
  .offer__close{background:rgba(0,0,0,.06);color:#1d1d1f}
  .offer__timer,.offer__price b{color:#1d1d1f}
  .offer::backdrop,.policy::backdrop{background:rgba(0,0,0,.45)}
  .policy__close{background:#f5f5f7;border-color:rgba(0,0,0,.08)}
  .btn--ghost{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.12)}
  .btn--link,.pay-note a,.policy__content a,.footer__legal a,.legal__mail{color:#7c3aed}
  .final__contact a{color:#c4b5fd}
  .hotspot{background:#fff}
  .wf-shot__lock{background:rgba(29,29,31,.9)}
  .eyebrow{color:var(--ink-3)}
  .price-card__glow{background:conic-gradient(from var(--a,0deg),rgba(124,58,237,.04),rgba(124,58,237,.5),rgba(124,58,237,.04),rgba(124,58,237,.04))}
  /* hotspot tooltip on phones: fixed strip under the screenshot instead of a floating bubble */
  .wf-shot{padding-bottom:0}
.wf-tip.is-static{position:static!important;transform:none!important;left:auto!important;top:auto!important;max-width:none}
  .wf-tip{position:static;transform:none;max-width:none;margin-top:12px;padding:12px 14px;font-size:12.5px;line-height:1.45;border-radius:12px;background:#1d1d1f;color:#fff;opacity:0;height:0;overflow:hidden;padding-top:0;padding-bottom:0;margin-top:0;transition:opacity .25s}
  .wf-tip.is-visible{opacity:1;height:auto;padding:12px 14px;margin-top:12px;transform:none}
  .wf-tip::after{display:none}
  .hotspot{width:22px;height:22px}
  .hotspot span{width:8px;height:8px}
  .wf-shot__lock{font-size:10px;padding:6px 10px;bottom:10px;max-width:calc(100% - 24px)}
  .wf-shot__lock::after{content:'🔒 Blurred preview'}
  .wf-shot__lock{font-size:0}.wf-shot__lock::after{font-size:10.5px}
  /* reviews: vertical stack instead of the marquee */
  .marquee.reviews__row{mask-image:none;-webkit-mask-image:none;overflow:visible;padding:0}
  .reviews__row .marquee__track{animation:none;width:auto;flex-direction:column;gap:12px;padding:0 16px}
  .reviews__row[data-dir="right"]{margin-top:12px}
  .review{width:auto;padding:20px;gap:10px;background:#fff;border:1px solid rgba(0,0,0,.08)}
  .review p{font-size:14px}
  .reviews__score{justify-content:center}
  .reviews .section__head{text-align:center;margin-inline:auto}
  .reviews__row .review:nth-child(n+5),.reviews__row[data-dir="right"]{display:none}
  .reviews.is-expanded .reviews__row .review:nth-child(n+5){display:grid}
  .reviews.is-expanded .reviews__row[data-dir="right"]{display:block}
  .reviews__more{display:flex;justify-content:center;padding:20px 16px 0}
  .reviews.is-expanded .reviews__more{display:none}
}

/* ---------- mobile light background: soft drifting aurora blobs + fine grid ---------- */
.aurora{display:none}
@media(max-width:960px){
  html,body{background:#fafafc}
  .aurora{display:block;position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
    background:
      radial-gradient(circle at 1px 1px,rgba(0,0,0,.035) 1px,transparent 1.5px) 0 0/22px 22px,
      #fafafc}
  .aurora::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(250,250,252,.2),rgba(250,250,252,0) 30%,rgba(250,250,252,0) 70%,rgba(250,250,252,.4))}
  .aurora i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.85;will-change:transform;animation:auroraFloat 18s ease-in-out infinite}
  .aurora i:nth-child(1){width:70vw;height:70vw;left:-25vw;top:-10vh;background:radial-gradient(circle,rgba(124,58,237,.55),transparent 65%)}
  .aurora i:nth-child(2){width:80vw;height:80vw;right:-35vw;top:25vh;background:radial-gradient(circle,rgba(236,72,153,.4),transparent 65%);animation-delay:-6s;animation-duration:22s}
  .aurora i:nth-child(3){width:75vw;height:75vw;left:-30vw;top:60vh;background:radial-gradient(circle,rgba(34,211,238,.38),transparent 65%);animation-delay:-12s;animation-duration:26s}
  .aurora i:nth-child(4){width:60vw;height:60vw;right:-20vw;bottom:-15vh;background:radial-gradient(circle,rgba(124,58,237,.45),transparent 65%);animation-delay:-3s;animation-duration:20s}
  @keyframes auroraFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(8vw,-6vh) scale(1.12)}66%{transform:translate(-6vw,7vh) scale(.94)}}
  /* let the aurora show through */
  .strip,.workflow,.faq,.footer,.pipeline,.features,.how,.problem,.reviews,.pricing,.final{background:transparent}
  .strip{background:rgba(255,255,255,.45);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
  .card,.step,.feat,.review,.faq__item,.problem__col,.pipe,.price-card,.pipe__card{background:rgba(255,255,255,.72);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border:1px solid rgba(255,255,255,.7);box-shadow:0 1px 2px rgba(0,0,0,.04),0 12px 32px rgba(60,40,140,.08)}
  .problem__col--good,.price-card,.faq__item[open]{background:rgba(255,255,255,.88)}
  .nav{background:rgba(250,250,252,.6)}
  .footer{background:rgba(255,255,255,.5)}
}