/* ============================================================
   Sizzle Training — sizzletraining.com
   Theme lifted from agent-trainer-platform-v2/docs/ui-preview.html
   Do not invent new tokens; extend from these.
   ============================================================ */

:root{
  --sz-bg:#0A0B0E;
  --sz-panel:#14161C;
  --sz-panel-2:#191C24;
  --sz-inset:#0F1116;
  --sz-line:rgba(255,255,255,.08);
  --sz-line-gold:rgba(232,97,10,.28);
  --sz-white:#F5F6F7;
  --sz-body:#C4C9D0;
  --sz-muted:#8A9099;
  --sz-gold:#E8610A;
  --sz-gold-deep:#c84e05;
  --sz-grad-gold:linear-gradient(135deg,#f28a3d,#E8610A 45%,#c84e05);
  /* jewel data palette — sampled from the Sizzle Studios mark */
  --sz-sapphire:#2B6BE4;
  --sz-aqua:#14B5A8;
  --sz-amethyst:#8B4DD8;
  --sz-topaz:#E0912B;
  --sz-emerald:#10A96B;
  --sz-citrine:#E0A32B;
  --sz-ruby:#D6274B;
  /* legacy aliases used by lifted component CSS */
  --sz-green:#10A96B;
  --sz-amber:#E0A32B;
  --sz-red:#D6274B;
  --sz-blue:#2B6BE4;
  --sz-radius:14px;
}

*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;color:var(--sz-body);font-size:16px;line-height:1.6;
  background:
    radial-gradient(1200px 600px at 82% -8%,rgba(232,97,10,.10),transparent 60%),
    radial-gradient(900px 500px at 0% 110%,rgba(43,107,228,.07),transparent 55%),
    var(--sz-bg);
  min-height:100vh;
}

/* ---------- type ---------- */
.sz-display{font-family:'Archivo',sans-serif;font-weight:900;letter-spacing:-.02em;line-height:.98;color:var(--sz-white)}
.sz-grad-text{background:var(--sz-grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.sz-kicker{font-family:'Archivo',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.2em;font-size:11px;color:var(--sz-gold);display:inline-block}
.sz-white{color:var(--sz-white)}
.sz-muted{color:var(--sz-muted)}
.sz-gold{color:var(--sz-gold)}

/* ---------- surfaces ---------- */
.sz-card{background:linear-gradient(180deg,var(--sz-panel),var(--sz-panel-2));border:1px solid var(--sz-line);border-radius:var(--sz-radius);box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 24px 48px -24px rgba(0,0,0,.7)}
.sz-card-gold{border-color:var(--sz-line-gold)}
.sz-inset{background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:10px}
.pad{padding:18px}
.topline{height:2px;background:linear-gradient(90deg,var(--sz-gold-deep),var(--sz-gold),transparent)}

/* ---------- components (lifted) ---------- */
.sz-metric-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--sz-muted);font-weight:600}
.sz-metric-value{font-family:'Archivo',sans-serif;font-weight:800;font-size:34px;line-height:1;color:var(--sz-white)}
.sz-metric-value.green{color:var(--sz-emerald)}
.sz-delta{font-size:12px;color:var(--sz-emerald);font-weight:600}
.sz-track{height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.sz-fill{height:100%;border-radius:999px}
.sz-pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}
.sz-pill.green{background:rgba(16,169,107,.14);color:#5FDCA0}
.sz-pill.amber{background:rgba(224,163,43,.14);color:#F2C97A}
.sz-pill.red{background:rgba(214,39,75,.15);color:#F294A6}
.sz-dot{width:9px;height:9px;border-radius:999px;display:inline-block}
.sz-input{background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:10px;color:var(--sz-white);padding:12px 14px;width:100%;font-size:14px;font-family:'Inter',system-ui,sans-serif}
.sz-input:focus{outline:none;border-color:var(--sz-line-gold)}
.sz-btn{display:inline-block;background:var(--sz-grad-gold);color:#231a05;font-weight:800;font-family:'Archivo',sans-serif;border:0;border-radius:10px;padding:13px 22px;font-size:15px;text-decoration:none;cursor:pointer}
.sz-btn:hover{filter:brightness(1.06)}
.sz-btn-ghost{display:inline-block;background:transparent;color:var(--sz-white);font-weight:700;font-family:'Archivo',sans-serif;border:1px solid var(--sz-line-gold);border-radius:10px;padding:12px 22px;font-size:15px;text-decoration:none;cursor:pointer}
.sz-btn-ghost:hover{border-color:var(--sz-gold)}
.sz-logo{display:block;border-radius:999px;width:34px;height:34px;flex:0 0 auto}
.sz-wordmark{font-family:'Archivo',sans-serif;font-weight:800;font-size:20px;color:var(--sz-white);white-space:nowrap}

/* ---------- layout ---------- */
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.rowb{display:flex;align-items:center;justify-content:space-between}
.stack{display:flex;flex-direction:column}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
section{padding:84px 0}
section.tight{padding:56px 0}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,11,14,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--sz-line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1120px;margin:0 auto}
.nav-brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--sz-body);text-decoration:none;font-size:14px;font-weight:500}
.nav-links a:hover{color:var(--sz-white)}
.nav-toggle{display:none;background:none;border:0;color:var(--sz-white);font-size:24px;cursor:pointer}

/* ---------- hero ---------- */
.hero{background:radial-gradient(850px 520px at 82% 25%,rgba(43,107,228,.18),transparent 70%),radial-gradient(780px 440px at 20% 70%,rgba(139,77,216,.16),transparent 72%)}
.hero .sz-kicker,.sizzle-worlds .sz-kicker{color:#9edcf9}
.hero h1{font-size:clamp(48px,6.1vw,80px);max-width:730px}
.hero .sz-grad-text,.sizzle-worlds .sz-grad-text{background:linear-gradient(100deg,#ffb648 2%,#fb6685 36%,#a283ff 72%,#69d6ed);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:#ffbf6b!important;font-style:normal!important}
.hero .sz-btn{background:linear-gradient(110deg,#ff8b39,#f84970);color:#fff}
.hero .hero-img{border-color:rgba(105,214,237,.55);box-shadow:0 35px 100px -40px rgba(43,107,228,.8)}
.sizzle-worlds{background:linear-gradient(155deg,#131313,#181818 56%,#121212);border-top:1px solid rgba(105,214,237,.2)}
.sizzle-worlds h2{font-size:clamp(38px,5vw,66px);max-width:880px;margin:16px 0 22px}
.worlds-lede{font-size:18px;max-width:850px;margin-bottom:34px}
.worlds-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:205px;gap:12px}
.world-card{position:relative;overflow:hidden;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:#1c1c1c}
.world-card.large{grid-column:span 2;grid-row:span 2}
.world-card img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.15);transition:transform .35s}
.world-card:hover img{transform:scale(1.055)}
.world-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(3,7,19,.88))}
.world-card span{position:absolute;z-index:1;bottom:16px;left:18px;color:#fff;font:800 clamp(17px,2vw,26px) 'Archivo',sans-serif;line-height:1.1;max-width:90%}
.world-card.large span{font-size:clamp(25px,3vw,42px);bottom:26px;left:28px}
.worlds-second{display:grid;grid-template-columns:1fr 1fr 1.35fr;gap:16px;margin-top:22px;align-items:stretch}
.worlds-second>div{padding:28px;background:#202020;border:1px solid rgba(105,214,237,.18);border-radius:16px}
.worlds-second h3{font:800 25px 'Archivo',sans-serif;color:#fff;line-height:1.1;margin:15px 0}
.worlds-second p{font-size:15px;margin:0}
.worlds-second img{width:100%;height:100%;min-height:230px;object-fit:cover;border-radius:16px;border:1px solid rgba(105,214,237,.2)}
@media(max-width:800px){.worlds-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:190px}.world-card.large{grid-row:span 2}.worlds-second{grid-template-columns:1fr 1fr}.worlds-second img{grid-column:span 2}}
@media(max-width:560px){.worlds-grid{grid-auto-rows:155px;gap:8px}.world-card.large{grid-column:span 2;grid-row:span 1}.world-card span{font-size:16px}.worlds-second{grid-template-columns:1fr}.worlds-second img{grid-column:auto}.hero h1{font-size:46px}}
.hero{padding:96px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(40px,5.5vw,64px);margin:14px 0 0}
.hero-sub{font-family:'Archivo',sans-serif;font-weight:600;font-style:italic;color:var(--sz-gold);font-size:clamp(18px,2.2vw,24px);margin:18px 0 0}
.hero-body{max-width:520px;margin:20px 0 0;font-size:17px}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-img{border-radius:var(--sz-radius);border:1px solid var(--sz-line-gold);overflow:hidden;box-shadow:0 40px 80px -32px rgba(0,0,0,.8)}
.hero-img img{display:block;width:100%;height:auto}
.hero-img-cap{font-size:12px;color:var(--sz-muted);margin-top:10px;text-align:right}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.stat .sz-metric-value{font-size:40px;color:var(--sz-gold)}
.stat .sz-metric-label{margin-top:8px}

/* ---------- section headers ---------- */
.sec-head h2{font-size:clamp(30px,3.6vw,44px);margin:12px 0 0}
.sec-head p.lede{max-width:640px;font-size:17px;margin:18px 0 0}

/* feature cards */
.feat{padding:26px}
.feat .ic{width:46px;height:46px;border-radius:999px;border:1.5px solid var(--sz-gold-deep);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .ic svg{width:22px;height:22px;stroke:var(--sz-gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.feat h3{font-family:'Archivo',sans-serif;font-weight:800;color:var(--sz-white);font-size:18px;margin:0 0 8px}
.feat p{margin:0;font-size:14.5px;color:var(--sz-body)}
.feat .accent{font-weight:600}

/* banner strip */
.banner{border:1px solid var(--sz-line-gold);border-radius:var(--sz-radius);padding:20px 26px;background:linear-gradient(180deg,rgba(232,97,10,.06),rgba(232,97,10,.02));font-family:'Archivo',sans-serif;font-weight:700;color:var(--sz-white);font-size:17px;text-align:center}
.banner .sz-gold{font-weight:800}

/* scorecard phases */
.phase-row{display:grid;grid-template-columns:130px 1fr 84px;gap:14px;align-items:center;font-size:13.5px}
.phase-row .nm{color:var(--sz-white);font-weight:600}
.phase-row .sc{text-align:right;color:var(--sz-white);font-weight:700}
.phase-row .sc small{color:var(--sz-muted);font-weight:400}

/* proof */
.proof-stat .sz-metric-value{color:var(--sz-white)}
.proof-note{font-size:12.5px;color:var(--sz-muted);margin-top:14px}

/* form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--sz-muted);font-weight:600;display:block;margin-bottom:6px}

/* footer */
footer{border-top:1px solid var(--sz-line);padding:44px 0 56px;font-size:13.5px;color:var(--sz-muted)}
footer a{color:var(--sz-body);text-decoration:none}
footer a:hover{color:var(--sz-white)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot-tagline{font-family:'Archivo',sans-serif;font-weight:700;color:var(--sz-gold);letter-spacing:.04em}

/* ---------- session configurator ---------- */
.cfg-row{margin-bottom:18px}
.cfg-row select{width:100%;background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:10px;color:var(--sz-white);padding:12px 14px;font-size:14px;font-family:'Inter',system-ui,sans-serif}
.cfg-scale{display:flex;justify-content:space-between;font-size:10.5px;color:var(--sz-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:6px}
.cfg-scale span.on{color:var(--sz-gold);font-weight:700}
input[type=range]{width:100%;accent-color:var(--sz-gold);height:26px}

/* ---------- interactive demo ---------- */
.demo-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start}
.chat-box{display:flex;flex-direction:column;height:560px}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--sz-line)}
.chat-head .who{font-family:'Archivo',sans-serif;font-weight:800;color:var(--sz-white);font-size:15px;line-height:1.2}
.chat-head .role{font-size:11.5px;color:var(--sz-muted)}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.avatar-sm{width:38px;height:38px;border-radius:999px;object-fit:cover;border:1px solid var(--sz-line-gold);flex:0 0 auto}
.msg{display:flex;gap:10px;max-width:88%}
.msg .bubble{background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:12px;padding:10px 13px;font-size:14px;color:var(--sz-body)}
.msg .nm{font-size:10.5px;color:var(--sz-muted);margin-bottom:3px;text-transform:uppercase;letter-spacing:.1em}
.msg.rep{align-self:flex-end;flex-direction:row-reverse}
.msg.rep .bubble{background:rgba(43,107,228,.16);border-color:rgba(43,107,228,.35);color:var(--sz-white)}
.msg.coach .bubble{background:rgba(232,97,10,.08);border-color:var(--sz-line-gold)}
.chat-choices{border-top:1px solid var(--sz-line);padding:14px 16px;display:flex;flex-direction:column;gap:9px}
.choice-btn{text-align:left;background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:10px;color:var(--sz-body);padding:11px 14px;font-size:13.5px;cursor:pointer;font-family:'Inter',system-ui,sans-serif;transition:border-color .15s}
.choice-btn:hover{border-color:var(--sz-line-gold);color:var(--sz-white)}
.chat-choices .hint{font-size:11px;color:var(--sz-muted);text-transform:uppercase;letter-spacing:.12em;font-weight:600}

/* session side panel */
.gauge-track{position:relative;height:10px;border-radius:999px;background:linear-gradient(90deg,var(--sz-ruby),var(--sz-citrine) 50%,var(--sz-emerald));opacity:.92}
.gauge-pin{position:absolute;top:-4px;width:18px;height:18px;border-radius:999px;background:var(--sz-white);border:3px solid var(--sz-bg);box-shadow:0 0 0 1.5px var(--sz-gold);transform:translateX(-50%);transition:left .5s ease}
.gauge-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--sz-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:8px}
.obj{display:flex;gap:9px;font-size:13px;align-items:baseline}
.obj .tick{color:var(--sz-muted);font-weight:700}
.obj.done .tick{color:var(--sz-emerald)}
.obj.done{color:var(--sz-white)}

/* ---------- persona grid ---------- */
.persona-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.persona-card{background:linear-gradient(180deg,var(--sz-panel),var(--sz-panel-2));border:1px solid var(--sz-line);border-radius:12px;overflow:hidden}
.persona-card img{display:block;width:100%;aspect-ratio:1/.92;object-fit:cover}
.persona-card .pl{padding:10px 12px;font-size:12.5px;line-height:1.35}
.persona-card .pl b{display:block;color:var(--sz-white);font-family:'Archivo',sans-serif;font-weight:700;font-size:13px}
.persona-card.more{display:flex;align-items:center;justify-content:center;text-align:center;aspect-ratio:auto;border-color:var(--sz-line-gold)}
.persona-card.more .pl b{color:var(--sz-gold)}

/* ---------- chips & strips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--sz-line);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--sz-body);background:var(--sz-inset)}
.chip b{color:var(--sz-white);font-weight:600}

/* ---------- code snippet ---------- */
.code{background:var(--sz-inset);border:1px solid var(--sz-line);border-radius:12px;padding:18px 20px;font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:13px;line-height:1.7;color:var(--sz-body);overflow-x:auto}
.code .k{color:var(--sz-gold)}.code .s{color:#7FB5FF}.code .c{color:var(--sz-muted)}

/* ---------- split section ---------- */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.split .img-card{border-radius:var(--sz-radius);border:1px solid var(--sz-line-gold);overflow:hidden;box-shadow:0 40px 80px -32px rgba(0,0,0,.8)}
.split .img-card img{display:block;width:100%;height:auto}

/* ---------- mini dashboard ---------- */
.spark{width:100%;height:64px}
.bar-row{display:grid;grid-template-columns:120px 1fr 56px;gap:12px;align-items:center;font-size:13px}
.bar-row .nm{color:var(--sz-white);font-weight:600}
.bar-row .sc{text-align:right;font-weight:700;color:var(--sz-white)}

/* ---------- command center ---------- */
.donut{width:150px;height:150px;border-radius:999px;margin:6px auto 14px;position:relative;
  background:conic-gradient(var(--sz-emerald) 0 58%,var(--sz-sapphire) 58% 82%,var(--sz-citrine) 82% 94%,var(--sz-ruby) 94% 100%)}
.donut::after{content:"";position:absolute;inset:22px;border-radius:999px;background:var(--sz-panel)}
.donut .ctr{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1}
.donut .ctr b{font-family:'Archivo',sans-serif;font-weight:800;font-size:30px;color:var(--sz-white);line-height:1}
.donut .ctr span{font-size:10px;color:var(--sz-muted);text-transform:uppercase;letter-spacing:.1em;margin-top:3px}
.legend{display:flex;flex-direction:column;gap:7px;font-size:12.5px}
.legend .rowb{gap:10px}
.legend .lb{display:flex;align-items:center;gap:8px}
.heatmap{display:grid;grid-template-columns:96px repeat(5,1fr);gap:5px;font-size:11px;align-items:center}
.heatmap .hd{color:var(--sz-muted);text-transform:uppercase;letter-spacing:.08em;font-size:9.5px;text-align:center}
.heatmap .rowname{color:var(--sz-white);font-weight:600;font-size:12px}
.hm-cell{border-radius:6px;height:30px;display:flex;align-items:center;justify-content:center;font-weight:700;color:rgba(255,255,255,.92);font-size:11px}
.alert-row{display:flex;gap:10px;align-items:baseline;font-size:13px;padding:9px 0;border-bottom:1px solid var(--sz-line)}
.alert-row:last-child{border-bottom:0}
.alert-row .who{color:var(--sz-white);font-weight:600;white-space:nowrap}
.lb-pos{color:var(--sz-gold);font-family:'Archivo',sans-serif;font-weight:800}

/* ---------- star images ---------- */
.feat-img{display:block;width:calc(100% + 52px);margin:-26px -26px 18px;border-radius:14px 14px 0 0}
.star-band{border:1px solid var(--sz-line-gold);border-radius:var(--sz-radius);overflow:hidden;box-shadow:0 32px 64px -28px rgba(0,0,0,.8)}
.star-band img{display:block;width:100%}
.card-photo{overflow:hidden;padding:0;display:flex}
.card-photo img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- feature index ---------- */
.fx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fx{padding:20px;display:flex;flex-direction:column;gap:8px}
.fx .fx-top{display:flex;align-items:center;gap:10px}
.fx .ic{width:36px;height:36px;border-radius:999px;border:1.5px solid var(--sz-gold-deep);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.fx .ic svg{width:17px;height:17px;stroke:var(--sz-gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fx h3{font-family:'Archivo',sans-serif;font-weight:800;color:var(--sz-white);font-size:15px;margin:0}
.fx p{margin:0;font-size:13px;color:var(--sz-body)}
@media(max-width:900px){.fx-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.fx-grid{grid-template-columns:1fr}.heatmap{grid-template-columns:70px repeat(5,1fr)}}

/* ---------- iPhone mock ---------- */
.phone{width:300px;margin:0 auto;background:#000;border:3px solid #2a2d36;border-radius:44px;padding:12px 10px;box-shadow:0 48px 96px -32px rgba(0,0,0,.9),inset 0 0 0 1.5px rgba(255,255,255,.06)}
.phone-screen{background:var(--sz-bg);border-radius:34px;overflow:hidden;position:relative}
.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:96px;height:24px;background:#000;border-radius:999px;z-index:3}
.phone-video{position:relative;aspect-ratio:3/3.4;overflow:hidden}
.phone-video>img{width:100%;height:100%;object-fit:cover;display:block}
.phone-live{position:absolute;top:14px;left:12px;z-index:2;display:inline-flex;align-items:center;gap:6px;font-size:9.5px;font-weight:700;letter-spacing:.12em;color:#fff;background:rgba(0,0,0,.55);padding:4px 9px;border-radius:999px;text-transform:uppercase}
.phone-live .sz-dot{width:7px;height:7px;background:var(--sz-ruby)}
.phone-you{position:absolute;right:10px;bottom:10px;width:76px;border-radius:12px;overflow:hidden;border:1.5px solid rgba(255,255,255,.5);z-index:2}
.phone-you img{display:block;width:100%}
.phone-you span{position:absolute;left:0;right:0;bottom:0;font-size:8.5px;text-align:center;color:#fff;background:rgba(0,0,0,.55);padding:2px 0;letter-spacing:.08em;text-transform:uppercase}
.phone-eye{position:absolute;left:10px;bottom:10px;z-index:2;font-size:8.5px;color:#fff;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.25);padding:4px 8px;border-radius:8px;letter-spacing:.06em;text-transform:uppercase}
.phone-chat{padding:12px 12px 10px;display:flex;flex-direction:column;gap:8px}
.phone-bubble{font-size:11.5px;line-height:1.45;padding:8px 10px;border-radius:11px;max-width:88%;background:var(--sz-inset);border:1px solid var(--sz-line);color:var(--sz-body)}
.phone-bubble.me{align-self:flex-end;background:rgba(43,107,228,.18);border-color:rgba(43,107,228,.4);color:var(--sz-white)}
.phone-meter{padding:0 12px 14px}
.phone-meter .sz-metric-label{font-size:8.5px}
.phone-bar{display:flex;justify-content:center;gap:26px;padding:12px 0 14px;border-top:1px solid var(--sz-line)}
.phone-bar span{width:38px;height:38px;border-radius:999px;background:var(--sz-inset);border:1px solid var(--sz-line);display:flex;align-items:center;justify-content:center}
.phone-bar svg{width:17px;height:17px;stroke:var(--sz-white);fill:none;stroke-width:1.6;stroke-linecap:round}
.phone-bar span.end{background:var(--sz-ruby);border-color:var(--sz-ruby)}
.phone-bar span.end svg{stroke:#fff}

/* persona switch row (HTML, crisp) */
.switch-row{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.switch-tile{background:linear-gradient(180deg,var(--sz-panel),var(--sz-panel-2));border:1px solid var(--sz-line);border-radius:12px;overflow:hidden;text-align:left}
.switch-tile img{display:block;width:100%;aspect-ratio:1/.95;object-fit:cover}
.switch-tile .sl{padding:8px 10px;font-size:11px;line-height:1.3;color:var(--sz-muted)}
.switch-tile .sl b{display:block;color:var(--sz-white);font-family:'Archivo',sans-serif;font-weight:700;font-size:12px}
.switch-tile.explore{display:flex;align-items:center;justify-content:center;text-align:center;border-color:var(--sz-line-gold)}
.switch-tile.explore .sl b{color:var(--sz-gold)}
@media(max-width:900px){.switch-row{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.switch-row{grid-template-columns:repeat(2,1fr)}}

/* seeding flash */
@keyframes seedglow{0%{box-shadow:0 0 0 0 rgba(232,97,10,.7)}100%{box-shadow:0 0 0 26px rgba(232,97,10,0)}}
.seeded{animation:seedglow 1.1s ease-out 2}

/* ---------- live chat CTA ---------- */
.live-card{display:grid;grid-template-columns:200px 1fr;gap:26px;align-items:center;padding:28px}
.live-card img{width:100%;border-radius:12px;border:1px solid var(--sz-line-gold)}
.pulse{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sz-emerald)}
.pulse .sz-dot{background:var(--sz-emerald);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .score-grid{grid-template-columns:1fr !important}
  .demo-grid,.split,.live-card{grid-template-columns:1fr}
  .persona-grid{grid-template-columns:repeat(3,1fr)}
  .g4,.stats{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(10,11,14,.97);flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid var(--sz-line);align-items:flex-start}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}
@media(max-width:560px){
  .g2,.g4,.stats,.form-grid{grid-template-columns:1fr}
  .persona-grid{grid-template-columns:repeat(2,1fr)}
  .chat-box{height:520px}
  section{padding:60px 0}
  .phase-row{grid-template-columns:96px 1fr 70px}
}
[hidden]{display:none!important}
.page-intro{padding:84px 0 55px;background:radial-gradient(700px 350px at 80% 30%,rgba(43,107,228,.18),transparent 70%),#131313}
.page-intro h1{font-size:clamp(42px,5vw,70px);max-width:850px;margin:15px 0}
.page-intro p{font-size:19px;max-width:780px;margin:0}
.page-gateway{background:#121212}
.page-gateway h2{font-size:clamp(35px,4vw,52px)}
.gateway-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.gateway-grid a{padding:25px;min-height:190px;display:flex;flex-direction:column;justify-content:end;text-decoration:none;border:1px solid rgba(105,214,237,.24);border-radius:16px;background:linear-gradient(145deg,#232323,#212121);transition:transform .2s,border-color .2s}
.gateway-grid a:hover{transform:translateY(-4px);border-color:#69d6ed}
.gateway-grid strong{font:800 23px 'Archivo',sans-serif;color:white;line-height:1.1}
.gateway-grid span{color:#c4c9d0;font-size:14px;margin-top:12px}
@media(max-width:900px){.gateway-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:550px){.gateway-grid{grid-template-columns:1fr}.gateway-grid a{min-height:135px}}