/*
Theme Name: AI Lead Group
Theme URI: https://aileadgroup.com/
Author: Lawrence Black
Description: AI Lead Group, AI-assisted lead generation. Blue sidebar-frame layout merged with the Turnkey Google / Apple design system: brand sidebar, Campaign Engine intro, live system overview, intelligence framework, lead categories, ordering steps, principles, FAQ and an order form. Light by default with a dark mode switch and three frame colors. Order requests are emailed to the site admin and saved under Lead Requests in wp-admin.
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: ai-lead-group
*/

:root{
  --frame:#3262E8; --frame-2:#2A55CF;
  --bg:#F5F5F7; --surface:#FFFFFF; --surface-2:#F5F5F7; --ink:#0F172A; --ink-2:#334155; --muted:#5B6474; --line:rgba(15,23,42,.08);
  --brand:#3262E8; --brand-strong:#2A55CF; --brand-text:#2449B8; --brand-soft:#EBF0FD;
  --navy:#121F36; --purple:#6E6ACB; --slate:#1E293B;
  --good:#047857; --good-soft:#ECFDF5; --bad:#C5221F; --bad-soft:#FCE8E6;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI Variable Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI Variable Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --r-sm:12px; --r-md:20px; --r-lg:28px; --r-xl:36px;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 4px 12px rgba(15,23,42,.05);
  --shadow-2:0 2px 6px rgba(15,23,42,.05),0 20px 48px rgba(15,23,42,.14);
  --ease:cubic-bezier(.2,.8,.2,1);
  --gap:20px;
  color-scheme:light;
}
:root[data-accent="violet"]{--frame:#6E6ACB;--frame-2:#5D59B8;--brand:#6E6ACB;--brand-strong:#5D59B8;--brand-text:#4F4AA8;--brand-soft:#EFEEFA}
:root[data-accent="navy"]{--frame:#121F36;--frame-2:#1B2B4A;--brand:#3262E8;--brand-strong:#2A55CF;--brand-text:#2449B8;--brand-soft:#EBF0FD}
:root[data-theme="dark"]{
  --bg:#0B1220; --surface:#0F172A; --surface-2:#162033; --ink:#E2E8F0; --ink-2:#CBD5E1; --muted:#94A3B8; --line:rgba(226,232,240,.10);
  --brand:#7C9BF5; --brand-strong:#3262E8; --brand-text:#9DB4F8; --brand-soft:rgba(124,155,245,.14);
  --navy:#16243F; --slate:#1E293B;
  --good:#6EE7B7; --good-soft:rgba(110,231,183,.12); --bad:#F28B82; --bad-soft:rgba(242,139,130,.14);
  --frame:#162A66; --frame-2:#1D3480;
  --shadow-1:0 1px 2px rgba(0,0,0,.4),0 4px 12px rgba(0,0,0,.3); --shadow-2:0 2px 6px rgba(0,0,0,.4),0 20px 48px rgba(0,0,0,.5);
  color-scheme:dark;
}
:root[data-theme="dark"][data-accent="violet"]{--frame:#34306E;--frame-2:#403B85;--brand:#A9A6F0;--brand-text:#BEBBF5;--brand-soft:rgba(169,166,240,.14)}
:root[data-theme="dark"][data-accent="navy"]{--frame:#060B16;--frame-2:#0E1628}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--frame);color:var(--ink);font:400 17px/1.55 var(--font);letter-spacing:-.011em;-webkit-font-smoothing:antialiased;overflow-x:clip;padding:16px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));transition:background .45s var(--ease)}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{font-family:var(--display);letter-spacing:-.025em;line-height:1.1;text-wrap:balance}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:3px;border-radius:10px}
.icon{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mono{font-family:var(--mono)}

/* ---- Frame ---- */
.frame{display:grid;grid-template-columns:288px minmax(0,1fr);gap:16px;align-items:start;max-width:1560px;margin:0 auto}

/* ---- Sidebar (on the blue frame) ---- */
.sidebar{position:sticky;top:16px;height:calc(100vh - 32px);height:calc(100dvh - 32px);overflow-y:auto;scrollbar-width:none;color:#fff;padding:20px 12px 16px;display:flex;flex-direction:column;gap:6px}
.sidebar::-webkit-scrollbar{display:none}
.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 12px;font:700 17px/1.2 var(--display);letter-spacing:-.02em}
.brand-mark{width:44px;height:44px;flex:none;border-radius:13px;display:grid;place-items:center;font-size:22px;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5);transition:transform .45s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.04)}
.brand-text em{display:block;font-style:normal;font-weight:500;font-size:13px;color:rgba(255,255,255,.75);margin-top:2px;letter-spacing:0}
.nav-label{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin:22px 10px 6px}
.side-nav{display:flex;flex-direction:column;gap:2px}
.side-nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:12px;font-size:15px;font-weight:500;color:rgba(255,255,255,.9);transition:background .25s var(--ease),color .2s}
.side-nav a:hover{background:rgba(255,255,255,.12);color:#fff}
.side-nav a.on{background:#fff;color:var(--frame);box-shadow:0 6px 18px -8px rgba(0,0,0,.4)}
.side-nav a.on .nav-meta{color:var(--frame);border-color:color-mix(in srgb,var(--frame) 30%,transparent)}
.side-nav .icon{opacity:.85}
.nav-meta{margin-left:auto;font:600 11.5px/1 var(--mono);color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.28);border-radius:7px;padding:3px 7px}
.side-foot{margin-top:auto;padding-top:20px;display:flex;flex-direction:column;gap:14px}
.order-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;text-align:center;line-height:1.25;border-radius:999px;background:#fff;color:var(--frame);font-size:15px;font-weight:700;box-shadow:0 10px 24px -12px rgba(0,0,0,.5);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.order-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(0,0,0,.55)}
.order-btn:active{transform:scale(.97)}
.foot-row{display:flex;flex-wrap:wrap-reverse;align-items:center;justify-content:space-between;gap:10px;padding:0 6px;font-size:12px;color:rgba(255,255,255,.75)}
.theme-switch{display:flex;align-items:center;gap:4px;padding:3px;border-radius:999px;background:rgba(255,255,255,.12)}
.switch-pill{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:#fff;font-size:12px;font-weight:600;cursor:pointer;transition:background .2s}
.switch-pill:hover{background:rgba(255,255,255,.14)}
.switch-pill i{width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.35)}
.switch-icon{width:28px;height:28px;border:0;border-radius:50%;background:transparent;color:rgba(255,255,255,.75);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s}
.switch-icon .icon{width:15px;height:15px}
.switch-icon:hover{color:#fff}
.switch-icon[aria-pressed="true"]{background:#fff;color:var(--frame)}

/* ---- Content card ---- */
.card{min-width:0;background:var(--surface);border-radius:var(--r-xl);padding:56px 64px 32px;box-shadow:0 30px 80px -40px rgba(0,0,0,.45);overflow:hidden;transition:background .45s var(--ease),color .45s var(--ease)}
.eyebrow{font:700 12px/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brand-text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;border:0;font-size:15.5px;font-weight:600;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.97)}
.btn .icon{width:17px;height:17px;transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translate(2px,-2px)}
.btn-primary{background:var(--brand-strong);color:#fff}
.btn-primary:hover{box-shadow:0 8px 20px -8px color-mix(in srgb,var(--brand) 75%,transparent)}
.btn-ghost{background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink)}
.btn-ghost:hover{background:color-mix(in srgb,var(--ink) 10%,transparent)}
.btn-dark{background:var(--ink);color:var(--surface)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.reveal{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% cover 28%}

/* ---- Intro ---- */
.intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr);gap:56px;align-items:end}
.intro > div > *{animation:heroIn .7s var(--ease) both}
.intro > div > :nth-child(2){animation-delay:90ms}.intro > div > :nth-child(3){animation-delay:180ms}
.intro h1{font-size:clamp(38px,4.6vw,62px);font-weight:700;letter-spacing:-.04em;line-height:1.05;margin:18px 0 26px}
.circled{position:relative;display:inline-block;white-space:nowrap;color:var(--brand-text)}
.circled svg{position:absolute;left:-5%;top:-20%;width:110%;height:140%;fill:none;stroke:var(--brand);stroke-width:3;stroke-linecap:round;overflow:visible;pointer-events:none}
.circled ellipse{stroke-dasharray:88 12;stroke-dashoffset:100;animation:circle 1.2s .5s var(--ease) forwards}
.steps{display:flex;flex-wrap:wrap;gap:8px}
.steps span{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:var(--surface-2);font:600 12px/1 var(--mono);letter-spacing:.06em;color:var(--ink-2)}
.steps span b{color:var(--brand-text)}
.lede{font-size:19px;line-height:1.6;color:var(--ink-2)}

/* ---- System overview ---- */
.system{margin-top:56px;border-radius:var(--r-lg);background:var(--surface-2);overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.system-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.system-head .live{display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:#34A853;animation:pulse 2.4s infinite}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--good-soft);color:var(--good);border-radius:999px;padding:5px 12px;font:700 12px/1 var(--font);letter-spacing:0;text-transform:none}
.system-body{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:12px;padding:40px 32px 20px}
.node{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.node-ic{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;background:var(--surface);color:var(--brand-text);box-shadow:var(--shadow-1)}
.node-ic .icon{width:26px;height:26px}
.node b{font-size:15px}
.node small{font:600 11px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.node.core .node-ic{width:120px;height:120px;border-radius:50%;background:var(--brand);color:#fff;font:700 14px/1.3 var(--display);text-align:center;letter-spacing:-.01em;position:relative;box-shadow:0 20px 40px -18px color-mix(in srgb,var(--brand) 80%,transparent)}
.node.core .node-ic::before,.node.core .node-ic::after{content:"";position:absolute;inset:-12px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--brand) 35%,transparent);animation:ring 3s var(--ease) infinite}
.node.core .node-ic::after{animation-delay:1.5s}
.wire{position:relative;width:min(10vw,120px);height:2px;background:color-mix(in srgb,var(--brand) 22%,transparent);border-radius:2px;overflow:hidden}
.wire i{position:absolute;top:-2px;left:-20%;width:20%;height:6px;border-radius:3px;background:var(--brand);animation:flow 2.2s linear infinite}
.wire:nth-of-type(2) i{animation-delay:1.1s}
.system-tag{padding:0 20px 24px;text-align:center;font:600 12px/1 var(--mono);letter-spacing:.18em;color:var(--muted)}

/* ---- Sections ---- */
.section{margin-top:96px;scroll-margin-top:24px}
.section h2{font-size:clamp(30px,3.2vw,44px);font-weight:700;letter-spacing:-.035em;margin:14px 0 12px}
.section-sub{color:var(--ink-2);font-size:18px;line-height:1.6;max-width:640px}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin-top:32px}
.fcard{position:relative;border-radius:var(--r-lg);padding:24px;min-height:300px;color:#fff;display:flex;flex-direction:column;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.fcard::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.18),transparent);transition:transform .7s var(--ease)}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.fcard:hover::after{transform:scale(1.4)}
.fcard.navy{background:var(--navy)}.fcard.purple{background:var(--purple)}.fcard.ink{background:var(--slate)}.fcard.blue{background:var(--brand-strong)}
.fcard-tag{align-self:flex-start;font:600 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.16);border-radius:999px;padding:6px 11px}
.fcard-num{font:700 15px/1 var(--mono);opacity:.6;margin-top:auto;padding-top:40px}
.fcard h3{font-size:24px;margin:8px 0}
.fcard p{font-size:15px;line-height:1.55;color:rgba(255,255,255,.85)}

.cats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--gap);margin-top:32px}
.cat{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:var(--r-lg);background:var(--surface-2);text-align:left;border:0;cursor:pointer;transition:transform .45s var(--ease),box-shadow .45s var(--ease),background .3s}
.cat:hover{transform:translateY(-4px);background:var(--surface);box-shadow:var(--shadow-2)}
.cat-ic{width:48px;height:48px;border-radius:15px;background:var(--brand-soft);color:var(--brand-text);display:grid;place-items:center;transition:transform .45s var(--ease)}
.cat:hover .cat-ic{transform:scale(1.06) rotate(-4deg)}
.cat-ic .icon{width:22px;height:22px}
.cat b{font:650 18px/1.2 var(--display);letter-spacing:-.02em}
.cat span{font-size:14px;line-height:1.45;color:var(--muted)}
.cat em{margin-top:auto;font-style:normal;font-size:13.5px;font-weight:600;color:var(--brand-text);display:inline-flex;align-items:center;gap:4px}

.how{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin-top:40px;position:relative}
.how::before{content:"";position:absolute;left:28px;right:28px;top:27px;height:2px;background:linear-gradient(90deg,var(--brand),color-mix(in srgb,var(--brand) 15%,transparent))}
.how-step{position:relative;display:flex;flex-direction:column;gap:10px}
.how-n{width:56px;height:56px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow-1),inset 0 0 0 2px var(--brand);color:var(--brand-text);display:grid;place-items:center;font:700 20px/1 var(--display)}
.how-step b{font-size:18px;margin-top:6px}
.how-step p{font-size:15px;color:var(--muted);line-height:1.55}

.prows{margin-top:32px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.prow{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:var(--r-lg);background:var(--surface-2)}
.prow-num{font:700 13px/1 var(--mono);color:var(--brand-text)}
.prow h3{font-size:21px}
.prow p{color:var(--ink-2);font-size:15.5px;line-height:1.6}

.faq{display:flex;flex-direction:column;gap:10px;margin-top:28px;max-width:860px}
.faq details{border-radius:var(--r-md);background:var(--surface-2);transition:background .25s}
.faq details[open]{background:var(--brand-soft)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;cursor:pointer;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq .pl{width:30px;height:30px;border-radius:50%;background:var(--surface);display:grid;place-items:center;flex:none;transition:transform .25s var(--ease)}
.faq details[open] .pl{transform:rotate(45deg)}
.faq .pl .icon{width:14px;height:14px}
.faq details > div{padding:0 22px 18px;color:var(--ink-2);font-size:16px;line-height:1.6;animation:panelIn .35s var(--ease)}

/* ---- Closing + order form ---- */
.closing{margin-top:96px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--gap);align-items:start;scroll-margin-top:24px}
.closing-panel{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:40px;background:linear-gradient(135deg,var(--brand-strong),var(--navy));color:#fff;display:flex;flex-direction:column;gap:16px}
.closing-panel::before{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.2),transparent)}
.closing-panel > *{position:relative}
.closing-panel .eyebrow{color:rgba(255,255,255,.8)}
.closing-panel h2{font-size:clamp(32px,3.4vw,44px);letter-spacing:-.035em;color:#fff;margin:0}
.closing-panel p{opacity:.9}
.closing-panel ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:15.5px}
.closing-panel li{display:flex;gap:10px;align-items:flex-start}
.closing-panel li .icon{margin-top:3px}
.form{border-radius:var(--r-xl);background:var(--surface-2);padding:32px;display:flex;flex-direction:column;gap:16px}
.form h3{font-size:24px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:14px;font-weight:600;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;min-width:0;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid transparent;background:var(--surface);font-size:16px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:100px;padding:12px 16px;resize:vertical}
.field select{appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%238E8E93' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
.field.err input{border-color:var(--bad)}
.field .msg{font-size:13px;color:var(--bad)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.notice{padding:12px 16px;border-radius:12px;font-size:15px;background:var(--bad-soft);color:var(--bad)}
.done{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:32px 8px}
.done svg{width:64px;height:64px}
.done circle{fill:var(--brand-soft)}
.done path{fill:none;stroke:var(--brand-text);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .6s .15s var(--ease) forwards}

.card-foot{margin-top:72px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted)}

/* ---- Mobile bar ---- */
.scrim{display:none}
.mbar{display:none}

@keyframes heroIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes reveal{from{opacity:.75;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes panelIn{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes circle{to{stroke-dashoffset:8}}
@keyframes ring{0%{transform:scale(.9);opacity:.9}100%{transform:scale(1.35);opacity:0}}
@keyframes flow{to{left:100%}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,168,83,.5)}70%{box-shadow:0 0 0 8px rgba(52,168,83,0)}100%{box-shadow:0 0 0 0 rgba(52,168,83,0)}}
@keyframes draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.circled ellipse{stroke-dashoffset:8}}

@media (max-width:1280px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.cats{grid-template-columns:repeat(3,minmax(0,1fr))}.card{padding:48px 40px 28px}}
@media (max-width:1060px){
  .intro,.closing{grid-template-columns:minmax(0,1fr)}
  .how{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}.how::before{display:none}
  .prows{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  body{padding:10px max(10px,env(safe-area-inset-right,0px)) 10px max(10px,env(safe-area-inset-left,0px))}
  .frame{grid-template-columns:minmax(0,1fr);gap:10px}
  .mbar{display:flex;position:sticky;top:10px;z-index:40;align-items:center;justify-content:space-between;gap:12px;padding:8px 8px 8px 12px;border-radius:999px;background:color-mix(in srgb,var(--frame) 82%,transparent);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);color:#fff;box-shadow:0 10px 30px -14px rgba(0,0,0,.5)}
  .mbar .brand{padding:0;font-size:15px}.mbar .brand-mark{width:36px;height:36px;font-size:18px;border-radius:11px}.mbar .brand-text em{display:none}
  .mbar button{width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.16);color:#fff;display:grid;place-items:center;cursor:pointer}
  .sidebar{position:fixed;inset:0 auto 0 0;top:0;z-index:60;width:min(310px,86vw);height:100dvh;background:var(--frame);padding:20px 14px calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-102%);transition:transform .35s var(--ease);box-shadow:0 0 60px rgba(0,0,0,.4)}
  .sidebar.open{transform:none}
  .scrim{display:block;position:fixed;inset:0;z-index:55;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
  .scrim.open{opacity:1;pointer-events:auto}
  .card{padding:32px 22px 24px;border-radius:var(--r-lg)}
  .system-body{grid-template-columns:minmax(0,1fr);gap:16px;padding:28px 20px 16px}
  .wire{width:2px;height:36px;margin:0 auto}.wire i{left:-2px;top:-20%;width:6px;height:20%;animation-name:flowY}
  .cats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section,.closing{margin-top:72px}
  .row2{grid-template-columns:minmax(0,1fr)}
  .form,.closing-panel{padding:24px}
}
@keyframes flowY{to{top:100%}}
@media (max-width:560px){.cards,.cats,.how{grid-template-columns:minmax(0,1fr)}.fcard{min-height:240px}}