:root{
  --bg:#0b1016; --bg2:#100b10;
  --surface:rgba(255,255,255,.045); --surface2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09);
  --text:#fbf1ea; --dim:#b9a9b0; --mute:#8e7f87; --head:#fff8f2; --eyebrow:#ffb547;
  --acc:#ff7a4d; --acc2:#ffb547; --accd:#e85f30; --mint:#35c7ae; --ink:#1b0f08;
  --f:'Sora',system-ui,-apple-system,sans-serif;
  --shadow-btn:0 12px 28px -8px rgba(255,122,77,.6);
  --shadow-card:0 14px 34px -18px rgba(0,0,0,.7);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{overflow-x:hidden;scroll-behavior:smooth}
body{overflow-x:clip;font-family:var(--f);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;
  background:radial-gradient(120% 50% at 50% -6%,rgba(255,122,77,.16),transparent 60%),radial-gradient(90% 40% at 95% 30%,rgba(255,181,71,.06),transparent 70%),linear-gradient(180deg,#120c12,#0b1016 40%);
  background-color:var(--bg);min-height:100vh;line-height:1.6;font-size:15px}
img,svg{max-width:100%;display:block}
a{color:inherit}

/* ambient blobs */
.bgfx{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.bgfx i{position:absolute;border-radius:50%;filter:blur(64px);opacity:.5}
.bgfx .b1{width:380px;height:380px;background:radial-gradient(circle,rgba(255,122,77,.16),transparent 70%);top:-110px;left:-120px;animation:drift1 16s ease-in-out infinite alternate}
.bgfx .b2{width:330px;height:330px;background:radial-gradient(circle,rgba(255,181,71,.10),transparent 70%);bottom:-90px;right:-100px;animation:drift2 19s ease-in-out infinite alternate}
.bgfx .b3{width:250px;height:250px;background:radial-gradient(circle,rgba(53,199,174,.07),transparent 70%);top:38%;right:-60px;animation:drift3 22s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(70px,50px) scale(1.15)}}
@keyframes drift2{to{transform:translate(-60px,-45px) scale(1.1)}}
@keyframes drift3{to{transform:translate(-45px,60px) scale(1.2)}}
@media (prefers-reduced-motion:reduce){.bgfx i,.cta:after{animation:none!important}}

.shell{position:relative;z-index:1;width:100%;max-width:460px;margin:0 auto;padding:0 20px 40px}

/* top bar */
.topbar{position:relative;z-index:2;background:#07050a;box-shadow:0 6px 18px -10px rgba(0,0,0,.7);padding:12px 20px;text-align:center}
.topbar .wm{font-size:11px;letter-spacing:.22em;font-weight:800;text-transform:uppercase}
.topbar .wm i{font-style:normal;color:var(--acc)}
.alert{background:linear-gradient(90deg,var(--accd),var(--acc) 50%,var(--accd));color:#fff;text-align:center;font-size:12px;font-weight:700;padding:8px 14px;letter-spacing:.02em}
.steps{display:flex;gap:6px;justify-content:center;align-items:center;margin-top:10px}
.steps span{height:5px;width:46px;border-radius:99px;background:rgba(255,255,255,.12)}
.steps span.on{background:linear-gradient(90deg,var(--acc),var(--acc2));box-shadow:0 0 10px rgba(255,122,77,.7)}
.steps small{font-size:10.5px;font-weight:700;color:var(--acc2);margin-left:6px;letter-spacing:.04em}

section{padding:34px 0 6px}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--eyebrow);font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.eyebrow:before{content:"";width:16px;height:2px;background:var(--acc);border-radius:2px;flex:none}
h1{font-size:29px;line-height:1.16;font-weight:800;letter-spacing:-.025em;color:var(--head);margin-bottom:14px}
h2{font-size:23px;line-height:1.2;font-weight:800;letter-spacing:-.02em;color:var(--head);margin-bottom:12px}
h3{font-size:16px;font-weight:700;color:var(--head);margin-bottom:6px;line-height:1.3}
.hl{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
p{color:var(--dim);margin-bottom:12px}
p strong,li strong{color:var(--head)}
.lead{font-size:16px;color:#e7d9df}
.center{text-align:center}
.center .eyebrow{justify-content:center}

/* entrance */
.rise{animation:childIn .6s cubic-bezier(.22,1,.36,1) backwards}
.rise:nth-child(2){animation-delay:.06s}.rise:nth-child(3){animation-delay:.12s}.rise:nth-child(4){animation-delay:.18s}.rise:nth-child(5){animation-delay:.24s}
@keyframes childIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* product mockup */
.mock{position:relative;margin:22px auto 8px;width:78%;max-width:320px;perspective:1200px}
.mock img{width:100%;border-radius:4px 10px 10px 4px;transform:rotateY(-14deg) rotateX(3deg);box-shadow:-2px 0 0 #2a1b22 inset,18px 26px 50px -14px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.06);position:relative;z-index:1}
.mock:before{content:"";position:absolute;inset:8% -6% -4% -6%;background:radial-gradient(closest-side,rgba(255,122,77,.35),transparent);filter:blur(24px);z-index:0}
.stack{display:flex;justify-content:center;margin:22px auto 8px;position:relative;height:250px}
.stack img{position:absolute;width:160px;border-radius:4px 8px 8px 4px;box-shadow:14px 20px 40px -12px rgba(0,0,0,.85)}
.stack img:nth-child(1){transform:translateX(-86px) rotate(-8deg);top:18px}
.stack img:nth-child(2){transform:translateX(86px) rotate(8deg);top:18px}
.stack img:nth-child(3){z-index:2;top:0}

/* CTA */
.cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:58px;padding:14px 18px;border:0;border-radius:14px;cursor:pointer;
  background:linear-gradient(90deg,var(--accd),var(--acc) 45%,var(--acc2));color:#1b0f08;font:800 16.5px/1.25 var(--f);letter-spacing:-.005em;text-decoration:none;text-align:center;box-shadow:var(--shadow-btn);touch-action:manipulation;transition:transform .15s}
.cta:active{transform:scale(.98)}
.cta:after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);animation:ctashine 3.2s ease-in-out infinite}
@keyframes ctashine{0%,55%{left:-60%}100%{left:130%}}
.cta small{display:block;font-weight:600;font-size:12px;opacity:.8}
.under{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:11.5px;color:var(--mute)}
.under span{display:flex;align-items:center;gap:5px}
.lock{width:12px;height:12px;flex:none}
.decline{display:block;text-align:center;margin:16px auto 0;font-size:13px;color:var(--mute);text-decoration:underline;text-underline-offset:3px;padding:8px}

/* cards */
.card{background:var(--surface);border:1.5px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow-card)}
.cards{display:grid;gap:12px}
.stepcard{display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:start}
.stepcard .n{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#1b0f08;background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 6px 16px -6px rgba(255,122,77,.7)}
.stepcard p{margin:0;font-size:14px}

.stat{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}
.stat div{background:var(--surface);border:1.5px solid var(--line);border-radius:14px;padding:12px 6px;text-align:center}
.stat b{display:block;font-size:22px;font-weight:800;line-height:1.1}
.stat span{font-size:11px;color:var(--dim);line-height:1.3;display:block;margin-top:4px}

.ticks{list-style:none;display:grid;gap:10px;margin:6px 0 14px}
.ticks li{display:grid;grid-template-columns:24px 1fr;gap:10px;color:#eadde3;font-size:14.5px;line-height:1.5}
.ticks li:before{content:"";width:22px;height:22px;border-radius:50%;margin-top:1px;background:linear-gradient(135deg,var(--acc),var(--acc2))}
.ticks li{position:relative}
.ticks li:after{content:"";position:absolute;left:6.5px;top:7.5px;width:10px;height:5px;border-left:2.5px solid #1b0f08;border-bottom:2.5px solid #1b0f08;transform:rotate(-45deg)}
.xs li:before{background:rgba(255,255,255,.12)}
.xs li:after{content:"×";border:0;transform:none;left:6px;top:0;width:auto;height:auto;font-weight:800;color:var(--dim);font-size:16px}

/* before/after */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 6px}
.ba figure{background:#fff;border-radius:14px;padding:10px;position:relative;box-shadow:var(--shadow-card)}
.ba figure.col{background:#fff8ef}
.ba figcaption{position:absolute;left:8px;top:8px;background:#1b0f08;color:#fff;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:99px}
.ba figure.col figcaption{background:linear-gradient(90deg,var(--acc),var(--acc2));color:#1b0f08}
.caption{font-size:12px;color:var(--mute);text-align:center}

/* price box */
.offer{background:linear-gradient(180deg,rgba(255,122,77,.12),rgba(255,255,255,.03));border:1.5px solid rgba(255,122,77,.45);border-radius:18px;padding:22px 18px;box-shadow:0 0 0 4px rgba(255,122,77,.08),var(--shadow-card)}
.vrow{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px;color:#eadde3}
.vrow b{color:var(--dim);font-weight:600;white-space:nowrap;text-decoration:line-through;text-decoration-color:rgba(255,122,77,.7)}
.price{text-align:center;margin:18px 0 14px}
.price .was{font-size:14px;color:var(--mute);text-decoration:line-through}
.price .now{font-size:52px;font-weight:800;letter-spacing:-.03em;line-height:1}
.price .note{font-size:12px;color:var(--dim);margin-top:6px}

.guarantee{display:grid;grid-template-columns:74px 1fr;gap:14px;align-items:center}
.seal{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;text-align:center;background:radial-gradient(circle,#2a1a14,#1b0f0c);border:2px dashed var(--acc2);color:var(--acc2);font-weight:800;font-size:11px;line-height:1.15;letter-spacing:.04em}
.seal b{display:block;font-size:22px;color:#fff}

/* who */
.who{display:grid;gap:12px}

/* faq */
details{background:var(--surface);border:1.5px solid var(--line);border-radius:14px;padding:0 16px;margin-bottom:10px}
summary{list-style:none;cursor:pointer;padding:15px 26px 15px 0;font-weight:700;color:var(--head);font-size:14.5px;position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;top:12px;font-size:20px;color:var(--acc);font-weight:600}
details[open] summary:after{content:"–"}
details p{font-size:14px;padding-bottom:14px;margin:0}

/* niche preview (up1) */
.np{display:grid;gap:10px}
.np .card{padding:14px 16px}
.np .tag{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--acc2);margin-bottom:4px}
.np .kw{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.np .kw span{font-size:11px;padding:3px 9px;border-radius:99px;background:rgba(255,122,77,.12);border:1px solid rgba(255,122,77,.3);color:#ffd9c7}
.blur{filter:blur(3.5px);user-select:none}

.foot{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;font-size:11px;color:var(--mute);line-height:1.6;text-align:center}
.foot p{color:var(--mute);font-size:11px}
.foot nav{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.foot nav a{color:var(--dim)}

/* download page */
.dl{display:grid;grid-template-columns:70px 1fr;gap:14px;align-items:center;margin-bottom:12px}
.dl img{width:70px;border-radius:4px;box-shadow:6px 10px 20px -8px rgba(0,0,0,.8)}
.dl .cta{min-height:46px;font-size:14px;margin-top:8px}
.btn2{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:12px;border:1.5px solid rgba(255,181,71,.5);color:var(--acc2);font-weight:700;font-size:14px;text-decoration:none;margin-top:8px}

@media (min-width:700px){
  body{font-size:15.5px}
  h1{font-size:32px}
}

/* chat demo */
.chatdemo{background:rgba(24,17,26,.9);border:1.5px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-card);margin:16px 0 8px}
.chatdemo .cbar{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:11px;color:var(--mute);font-weight:600}
.chatdemo .cbar i{width:9px;height:9px;border-radius:50%;background:#ff6159}.chatdemo .cbar i:nth-child(2){background:#ffbd2e}.chatdemo .cbar i:nth-child(3){background:#28c941}
.chatdemo .cbar span{margin-left:8px}
.chatdemo .body{padding:14px}
.chatdemo .u{margin-left:auto;max-width:88%;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#1b0f08;font-weight:600;font-size:13.5px;line-height:1.45;padding:11px 14px;border-radius:14px 14px 4px 14px;margin-bottom:12px}
.chatdemo .u em{font-style:normal;background:rgba(27,15,8,.14);padding:0 4px;border-radius:4px}
.chatdemo .a{display:grid;grid-template-columns:28px 1fr;gap:10px;font-size:13.5px;color:#eadde3;line-height:1.5}
.chatdemo .a .av{width:28px;height:28px;border-radius:8px;background:rgba(255,181,71,.15);border:1px solid rgba(255,181,71,.4);color:var(--acc2);display:grid;place-items:center;font-size:14px}
.chatdemo .a p{color:#eadde3;margin:0 0 8px;font-size:13.5px}
.chatdemo .a p b{color:var(--acc2)}
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.svc .card{padding:14px}
.svc .ic{font-size:22px;margin-bottom:6px;display:block}
.svc h3{font-size:14px;margin:0 0 3px}
.svc p{font-size:12.5px;margin:0;line-height:1.45}
.svc .card.wide{grid-column:1/-1}

/* ================= RESPONSIVE: tablet & desktop ================= */
@media (min-width:640px){
  .shell{max-width:680px;padding:0 28px 48px}
  h1{font-size:34px}
  h2{font-size:27px}
  .svc{grid-template-columns:repeat(3,1fr)}
  .svc .card.wide{grid-column:1/-1}
  .cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
  .who{grid-template-columns:1fr 1fr}
  .offer{max-width:540px;margin:0 auto}
  .ba{gap:16px}
}
@media (min-width:960px){
  body{font-size:16px}
  .shell{max-width:1120px;padding:0 40px 60px}
  section{padding:56px 0 8px;max-width:860px;margin:0 auto}
  section.hero{max-width:none;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);column-gap:64px;align-items:center;text-align:left;padding-top:56px}
  section.hero>*{grid-column:1}
  section.hero .eyebrow{justify-content:flex-start}
  section.hero .mock{grid-column:2;grid-row:1/span 8;width:100%;max-width:400px;margin:0 auto}
  section.hero h1{font-size:46px;line-height:1.1}
  section.hero .lead{font-size:18px;max-width:560px}
  section.hero .cta,section.hero .btn2{max-width:440px}
  section.hero .under{justify-content:flex-start}
  section.hero .stat{max-width:520px}
  section.hero .caption{text-align:left}
  h2{font-size:32px}
  .lead{font-size:17px}
  .svc{grid-template-columns:repeat(3,1fr);gap:14px}
  .svc.c4{grid-template-columns:repeat(4,1fr)}
  .svc .card{padding:18px}
  .ticks{grid-template-columns:1fr 1fr;column-gap:28px}
  .ticks.one,.who .ticks{grid-template-columns:1fr}
  .chatdemo{max-width:760px}
  .guarantee{grid-template-columns:96px 1fr;padding:24px}
  .seal{width:96px;height:96px}
  .np{grid-template-columns:repeat(3,1fr)}
  .topbar{padding:16px 40px}
  .foot{max-width:760px;margin:60px auto 0}
  .decline{max-width:540px}
}
/* fixes */
.cta{flex-wrap:wrap}
.cta small{flex-basis:100%}
.seal{font-size:9px;letter-spacing:0}
.seal b{font-size:24px}
@media (min-width:960px){ section>.cta{max-width:540px;margin-left:auto;margin-right:auto} .seal{font-size:11px} }
@media (min-width:960px){section.hero>.cta{margin-left:0;margin-right:0}}