/* ============================================================
   Conexa — site styles v2 (premium)
   Same design language as the Conexa app: Clash Display + General Sans,
   brand violet system, soft porcelain surfaces, glow + glass.
   ============================================================ */
:root{
  --porcelain:#FBFBFD; --surface:#FFFFFF; --surface-2:#F3F4F8; --surface-3:#ECEEF4;
  --ink:#0A0E20; --ink-2:#353A50; --muted:#6E748C; --faint:#A4A9BC;
  --hairline:#EDEEF4; --hairline-2:#E0E2EC;
  --brand:#5B43F2; --brand-2:#8158FF; --brand-3:#A78BFF; --brand-ink:#2A1D8C;
  --brand-soft:#EFEBFF; --brand-softer:#F6F3FF; --brand-glow:rgba(91,67,242,.32);
  --aqua:#06C7B8; --jade:#00B981; --rose:#F2566B; --amber:#F5A623; --gold:#E8B34B;
  --r-sm:12px; --r-md:16px; --r-lg:22px; --r-xl:28px; --r-2xl:34px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(10,14,32,.04), 0 2px 6px rgba(10,14,32,.05);
  --sh-2:0 4px 14px rgba(10,14,32,.06), 0 14px 34px rgba(10,14,32,.08);
  --sh-card:0 24px 60px -22px rgba(58,34,201,.55), 0 8px 22px -12px rgba(58,34,201,.4);
  --sh-pop:0 30px 80px -28px rgba(58,34,201,.6);
  --font-display:'Clash Display',system-ui,sans-serif;
  --font-body:'General Sans',system-ui,-apple-system,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--porcelain);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--brand-3);outline-offset:3px;border-radius:8px}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(60vw 50vh at 80% -5%, rgba(129,88,255,.16), transparent 60%),radial-gradient(46vw 42vh at 2% 18%, rgba(6,199,184,.10), transparent 60%),radial-gradient(50vw 50vh at 100% 80%, rgba(91,67,242,.10), transparent 60%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0;line-height:1.05;letter-spacing:-.03em}
h1{font-size:clamp(42px,6.6vw,78px)}
h2{font-size:clamp(32px,4.6vw,52px)}
h3{font-size:21px;letter-spacing:-.02em}
p{margin:0}
.grad-text{background:linear-gradient(105deg,var(--brand) 10%,var(--brand-2) 45%,var(--aqua));-webkit-background-clip:text;background-clip:text;color:transparent}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--brand);font-weight:500}
.eyebrow::before{content:"";width:24px;height:1.5px;background:linear-gradient(90deg,var(--brand),transparent)}
.eyebrow.center{justify-content:center}.eyebrow.center::before{display:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:16px;padding:15px 26px;border-radius:var(--r-pill);border:1px solid transparent;cursor:pointer;transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .25s,background .2s;white-space:nowrap;position:relative;overflow:hidden}
.btn svg{width:19px;height:19px}
.btn-primary{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 10px 26px -8px var(--brand-glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px var(--brand-glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);transform:translateX(-130%);transition:transform .6s}
.btn-primary:hover::after{transform:translateX(130%)}
.btn-ghost{background:rgba(255,255,255,.7);color:var(--ink);border-color:var(--hairline-2);backdrop-filter:blur(8px);box-shadow:var(--sh-1)}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--brand-3);box-shadow:var(--sh-2)}

.site-header{position:sticky;top:0;z-index:80}
.site-header::before{content:"";position:absolute;inset:0;backdrop-filter:saturate(180%) blur(16px);background:rgba(251,251,253,.72);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;z-index:-1}
.site-header.scrolled::before{border-bottom-color:var(--hairline);box-shadow:0 8px 30px -16px rgba(58,34,201,.3)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:-.02em}
.brand .mark{width:38px;height:38px;border-radius:11px;padding:3px;background:linear-gradient(150deg,#fff,#F0EDFF);box-shadow:var(--sh-1),inset 0 0 0 1px var(--hairline)}
.nav-links{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500;color:var(--ink-2)}
.nav-links a{position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-7px;height:2px;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .25s;border-radius:2px}
.nav-links a:hover{color:var(--ink)}.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.25s}

.hero{position:relative;padding:72px 0 90px;overflow:hidden}
.hero .blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;z-index:0;animation:drift 16s ease-in-out infinite}
.hero .b1{width:460px;height:460px;background:radial-gradient(circle,var(--brand-3),transparent 70%);top:-120px;right:-60px}
.hero .b2{width:380px;height:380px;background:radial-gradient(circle,rgba(6,199,184,.5),transparent 70%);bottom:-140px;left:-100px;animation-delay:-6s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(20px,-30px) scale(1.08)}}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{margin:22px 0 0}
.hero-sub{margin-top:24px;font-size:19.5px;color:var(--ink-2);max-width:31em}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.chip-meta{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.7);border:1px solid var(--hairline);border-radius:var(--r-pill);padding:9px 15px;font-size:13.5px;font-weight:500;color:var(--ink-2);box-shadow:var(--sh-1);backdrop-filter:blur(6px)}
.chip-meta .dotj{width:8px;height:8px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 4px rgba(0,185,129,.16)}

.hero-visual{position:relative;display:flex;justify-content:center;perspective:1400px}
.device{position:relative;width:312px;border-radius:42px;background:linear-gradient(160deg,#fff,#F4F2FF);border:1px solid var(--hairline-2);box-shadow:var(--sh-card);padding:16px;transform:rotateY(-14deg) rotateX(5deg);transition:transform .4s ease;animation:floatY 6s ease-in-out infinite}
.hero-visual:hover .device{transform:rotateY(-6deg) rotateX(2deg)}
@keyframes floatY{0%,100%{translate:0 0}50%{translate:0 -16px}}
.screen{border-radius:28px;overflow:hidden;background:radial-gradient(130% 80% at 50% 0%,var(--brand-softer),#fff 70%);border:1px solid var(--hairline);min-height:560px;position:relative}
.s-top{display:flex;align-items:center;justify-content:space-between;padding:20px 18px 0}
.s-net{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--hairline);border-radius:var(--r-pill);padding:6px 11px;font-size:12px;font-weight:600;box-shadow:var(--sh-1)}
.s-bal{padding:26px 22px 0}
.s-bal .lab{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.s-bal .amt{font-family:var(--font-display);font-weight:600;font-size:42px;letter-spacing:-.03em;margin-top:6px}
.s-bal .amt .up{font-size:15px;color:var(--jade);margin-left:8px;font-weight:600}
.s-actions{display:flex;gap:10px;padding:20px 18px 0}
.s-actions .a{flex:1;text-align:center;padding:12px 0;border-radius:14px;font-family:var(--font-display);font-weight:600;font-size:14px}
.s-actions .a.p{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 18px -8px var(--brand-glow)}
.s-actions .a.g{background:#fff;border:1px solid var(--hairline);color:var(--ink)}
.s-rows{padding:18px 16px 0;display:flex;flex-direction:column;gap:9px}
.s-row{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--hairline);border-radius:15px;padding:11px 13px;box-shadow:var(--sh-1)}
.s-row .lg{width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center}
.s-row .nm{font-weight:600;font-size:13.5px}.s-row .vl{margin-left:auto;font-family:var(--font-mono);font-size:12.5px;color:var(--ink-2)}
.float-token{position:absolute;width:58px;height:58px;border-radius:18px;background:#fff;border:1px solid var(--hairline);box-shadow:var(--sh-2);display:grid;place-items:center;z-index:2;animation:floatY 5s ease-in-out infinite}
.float-token svg{width:34px;height:34px}
.ft1{top:30px;left:-26px;animation-delay:-1s}.ft2{top:230px;right:-30px;animation-delay:-2.4s}.ft3{bottom:60px;left:-34px;animation-delay:-3.6s}

.net-strip{padding:30px 0;border-block:1px solid var(--hairline);background:rgba(255,255,255,.6);backdrop-filter:blur(6px)}
.net-strip .lead{text-align:center;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:16px;width:max-content;animation:scrollx 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollx{to{transform:translateX(-50%)}}
.net-pill{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--hairline);border-radius:var(--r-pill);padding:10px 18px;font-weight:600;font-size:14.5px;background:#fff;box-shadow:var(--sh-1);white-space:nowrap}
.net-pill .lg{width:24px;height:24px;flex:none}

.section{padding:108px 0;position:relative}
.section-head{max-width:720px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{margin-top:16px}
.section-head p{margin-top:18px;color:var(--ink-2);font-size:18.5px}

.feat-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{position:relative;background:rgba(255,255,255,.8);border:1px solid var(--hairline);border-radius:var(--r-xl);padding:30px 28px;box-shadow:var(--sh-1);overflow:hidden;transition:transform .3s,box-shadow .35s,border-color .3s;backdrop-filter:blur(6px)}
.feat::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,transparent,var(--brand-3),transparent);-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 .35s}
.feat:hover{transform:translateY(-7px);box-shadow:var(--sh-2);border-color:transparent}
.feat:hover::before{opacity:1}
.feat .fic{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;box-shadow:var(--sh-1)}
.feat .fic svg{width:28px;height:28px}
.feat h3{margin-bottom:9px}.feat p{color:var(--ink-2);font-size:15.5px}
.feat.wide{grid-column:span 2}
.fic.v1{background:linear-gradient(150deg,#EFEBFF,#E3DBFF)}
.fic.v2{background:linear-gradient(150deg,#DCF7F4,#C8F2ED)}
.fic.v3{background:linear-gradient(150deg,#E2F7EF,#CFF2E3)}
.fic.v4{background:linear-gradient(150deg,#FFF0E0,#FFE3C7)}
.fic.v5{background:linear-gradient(150deg,#FDE9EC,#FBD7DD)}
.fic.v6{background:linear-gradient(150deg,#EAEAFF,#DCDCFF)}

.steps{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;padding:32px 28px;border-radius:var(--r-xl);background:linear-gradient(160deg,#fff,var(--brand-softer));border:1px solid var(--hairline)}
.step .n{font-family:var(--font-mono);font-size:13px;color:var(--brand);font-weight:600;letter-spacing:.1em}
.step h3{margin:14px 0 8px}.step p{color:var(--ink-2);font-size:15.5px}

.band{position:relative;border-radius:var(--r-2xl);padding:68px 56px;overflow:hidden;color:#fff;background:linear-gradient(150deg,#1A1340,#3A26C9);box-shadow:var(--sh-pop)}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 88% 8%,rgba(129,88,255,.5),transparent 60%),radial-gradient(500px 280px at 6% 100%,rgba(6,199,184,.32),transparent 60%)}
.band-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.band h2{color:#fff}.band p{color:#D9D2FF;margin-top:18px;font-size:17px}
.sec-list{margin-top:26px;display:flex;flex-direction:column;gap:14px;list-style:none;padding:0}
.sec-list li{display:flex;gap:13px;align-items:flex-start;color:#EDE9FF;font-size:15.5px}
.sec-list .ck{width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,.16);display:grid;place-items:center;flex:none;color:#fff}
.band-art{display:grid;place-items:center}.band-art img{width:230px;filter:drop-shadow(0 30px 50px rgba(0,0,0,.4));animation:floatY 6s ease-in-out infinite}

.dl-grid{margin-top:54px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.dl-card{position:relative;display:flex;gap:20px;background:rgba(255,255,255,.85);border:1px solid var(--hairline);border-radius:var(--r-xl);padding:28px;box-shadow:var(--sh-1);transition:transform .3s,box-shadow .35s,border-color .3s;backdrop-filter:blur(6px);overflow:hidden}
.dl-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:transparent}
.dl-card .dl-ic{width:64px;height:64px;border-radius:18px;flex:none;display:grid;place-items:center;background:#fff;border:1px solid var(--hairline);box-shadow:var(--sh-1)}
.dl-card .dl-ic svg{width:38px;height:38px}
.dl-body{display:flex;flex-direction:column;gap:8px;flex:1}
.dl-body h3{font-size:20px}.dl-body p{color:var(--ink-2);font-size:14.5px;flex:1}
.dl-ver{font-family:var(--font-mono);font-size:11.5px;color:var(--faint)}
.dl-act{margin-top:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge{display:inline-block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-pill);font-weight:600}
.badge-soon{color:var(--brand);background:var(--brand-soft);border:1px solid #E0D8FF}
.badge-rev{color:#9A6A00;background:#FFF3E0;border:1px solid #FCE3BD}
.dl-card.dim{opacity:.74}
.apk-note{margin-top:28px;text-align:center;font-size:13px;color:var(--faint);max-width:64ch;margin-inline:auto}

.faq{margin-top:48px;max-width:840px;margin-inline:auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:rgba(255,255,255,.85);border:1px solid var(--hairline);border-radius:var(--r-md);padding:4px 8px;box-shadow:var(--sh-1);transition:box-shadow .25s}
.faq details[open]{box-shadow:var(--sh-2)}
.faq summary{list-style:none;cursor:pointer;padding:18px 16px;font-family:var(--font-display);font-weight:600;font-size:17px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq .pm{width:28px;height:28px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;flex:none;transition:transform .25s,background .25s}
.faq details[open] .pm{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq .ans{padding:0 16px 20px;color:var(--ink-2);font-size:15.5px}

.cta-final{position:relative;text-align:center;padding:88px 40px;border-radius:var(--r-2xl);overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-ink));box-shadow:var(--sh-pop)}
.cta-final::before{content:"";position:absolute;inset:0;background:radial-gradient(520px 300px at 18% 110%,rgba(255,255,255,.2),transparent 60%),radial-gradient(440px 260px at 90% 0%,rgba(6,199,184,.35),transparent 60%)}
.cta-final h2,.cta-final p{position:relative}.cta-final h2{color:#fff}
.cta-final p{color:#E4DEFF;margin:16px auto 30px;max-width:40em;font-size:18px}
.cta-final .btn-primary{position:relative;background:#fff;color:var(--brand-ink)}
.cta-final .btn-primary:hover{transform:translateY(-2px)}

.site-footer{padding:74px 0 40px;border-top:1px solid var(--hairline);background:rgba(255,255,255,.7);margin-top:30px;backdrop-filter:blur(6px)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-brand p{margin-top:16px;color:var(--muted);font-size:14.5px;max-width:26em}
.foot-col h4{font-family:var(--font-display);font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin:0 0 16px}
.foot-col a{display:block;color:var(--ink-2);font-size:15px;padding:6px 0;transition:color .2s}.foot-col a:hover{color:var(--brand)}
.foot-bottom{margin-top:50px;padding-top:24px;border-top:1px solid var(--hairline);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--faint);font-size:13.5px}
.disclaimer{margin-top:16px;color:var(--faint);font-size:12.5px;max-width:92ch;line-height:1.6}

.legal{padding:56px 0 90px}.legal-wrap{max-width:820px;margin-inline:auto}
.legal .updated{font-family:var(--font-mono);font-size:13px;color:var(--faint);margin-top:10px}
.legal h2{font-size:26px;margin:44px 0 14px}.legal h3{font-size:18px;margin:26px 0 8px}
.legal p,.legal li{color:var(--ink-2);font-size:16px;line-height:1.75}
.legal ul{padding-left:22px;display:flex;flex-direction:column;gap:8px;margin:12px 0}
.legal a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.legal .note{background:var(--brand-softer);border:1px solid var(--hairline);border-radius:var(--r-md);padding:18px 20px;font-size:14.5px;color:var(--ink-2);margin:24px 0}
.toc{background:#fff;border:1px solid var(--hairline);border-radius:var(--r-md);padding:20px 24px;box-shadow:var(--sh-1);margin:28px 0}
.toc strong{font-family:var(--font-display)}.toc ol{margin:10px 0 0;padding-left:20px;color:var(--ink-2)}
.toc a{color:var(--ink-2);text-decoration:none}.toc a:hover{color:var(--brand)}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}.hero-visual{order:-1}
  .feat-grid{grid-template-columns:repeat(2,1fr)}.feat.wide{grid-column:span 2}
  .steps{grid-template-columns:1fr}.band-grid{grid-template-columns:1fr;gap:30px}.band-art{order:-1}
  .dl-grid{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{font-size:16px}.nav-links{display:none}.menu-btn{display:block}
  .nav-links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--hairline);padding:18px 24px;gap:18px;box-shadow:var(--sh-2)}
  .hero{padding:48px 0 70px}.section{padding:76px 0}
  .feat-grid{grid-template-columns:1fr}.feat.wide{grid-column:span 1}
  .band{padding:42px 26px}.cta-final{padding:60px 24px}.foot-grid{grid-template-columns:1fr 1fr}
  .device{transform:none}.band-art img{width:170px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}.marquee-track{animation:none}
}

/* ---------- mobile header refinement ---------- */
@media (max-width:680px){
  .nav-cta .btn-primary{padding:11px 18px;font-size:14px}
}

/* ---------- install modal ---------- */
.modal[hidden]{display:none!important}
.modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(14,10,38,.55);backdrop-filter:blur(6px);animation:fade .25s ease}
.modal-card{position:relative;width:min(540px,100%);max-height:90vh;overflow:auto;background:var(--surface);
  border:1px solid var(--hairline);border-radius:var(--r-2xl);box-shadow:0 40px 100px -30px rgba(58,34,201,.6);
  padding:38px 34px 30px;animation:pop .32s cubic-bezier(.2,.8,.3,1)}
.modal-card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;border-radius:var(--r-2xl) var(--r-2xl) 0 0;background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--aqua))}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;border:1px solid var(--hairline);
  background:var(--surface-2);cursor:pointer;display:grid;place-items:center;color:var(--ink-2);transition:.2s}
.modal-close:hover{background:var(--surface-3);transform:rotate(90deg)}
.modal-head{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.modal-head .mi{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(150deg,#E9FBF1,#D2F4E2);flex:none}
.modal-head .mi svg{width:30px;height:30px}
.modal h3{font-size:23px;letter-spacing:-.02em}
.modal .lead{color:var(--ink-2);font-size:15px;margin:6px 0 24px}
.modal code{font-family:var(--font-mono);font-size:.86em;background:var(--surface-2);border:1px solid var(--hairline);border-radius:6px;padding:1px 6px;color:var(--brand-ink)}
.steps-v{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}
.steps-v li{position:relative;padding:0 0 22px 52px;min-height:44px}
.steps-v li::before{content:attr(data-n);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:11px;
  background:linear-gradient(150deg,var(--brand),var(--brand-2));color:#fff;font-family:var(--font-display);font-weight:600;
  display:grid;place-items:center;font-size:15px;box-shadow:0 6px 14px -6px var(--brand-glow)}
.steps-v li::after{content:"";position:absolute;left:16.5px;top:38px;bottom:6px;width:2px;background:linear-gradient(var(--brand-3),transparent)}
.steps-v li:last-child{padding-bottom:6px}.steps-v li:last-child::after{display:none}
.steps-v li b{font-family:var(--font-display);font-weight:600;font-size:15.5px;display:block;margin-bottom:3px}
.steps-v li span{color:var(--ink-2);font-size:14.5px}
.modal-note{margin-top:20px;background:var(--brand-softer);border:1px solid #E6DEFF;border-radius:var(--r-md);
  padding:14px 16px;font-size:13.5px;color:var(--ink-2);display:flex;gap:10px;align-items:flex-start}
.modal-note svg{width:18px;height:18px;flex:none;color:var(--brand);margin-top:1px}
.modal-actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.modal-actions .btn{flex:1;min-width:160px}
.link-inline{color:var(--brand);font-weight:600;text-decoration:none;cursor:pointer}
.link-inline:hover{text-decoration:underline}
/* premium "how to install" trigger */
.btn-install{width:auto;display:inline-flex;background:linear-gradient(180deg,#fff,#F6F4FF);color:var(--brand-ink);
  border:1px solid #E2DAFF;box-shadow:0 1px 0 #fff inset,0 6px 16px -10px var(--brand-glow);font-size:15px;padding:13px 20px}
.btn-install svg{width:18px;height:18px;color:var(--brand)}
.btn-install:hover{transform:translateY(-2px);border-color:var(--brand-3);box-shadow:0 1px 0 #fff inset,0 14px 26px -12px var(--brand-glow)}